Free Essay

Knowledge Management

In: Computers and Technology

Submitted By Karpagam
Words 9610
Pages 39
RUNNING HEAD: THE CONCEPT OF KNOWLEDGE IN KM

The concept of knowledge in KM: A dimensional model
Forthcoming in the Journal of Knowledge Management, Volume 10, No 6, 2006 Bertolt Meyer1 and Kozo Sugiyama2
1

Department of Organizational and Social Psychology, Institute of Psychology, Humboldt University Berlin Unter den Linden 6, 10099 Berlin, Germany bmeyer@psychologie.hu-berlin.de

2

School of Knowledge Science, Japan Advanced Institute of Science and Technology 1-1 Asahidai, Nomi, Ishikawa 923-1292, Japan sugi@jaist.ac.jp

Abstract Purpose: To sharpen the concepts of tacit, implicit and explicit knowledge by linking them to findings from cognitive psychology and memory science and thus finding a possibility for measuring non-explicit knowledge. Methodology/Approach: A review of KM and cognitive science literature leads to a dimensional model of knowledge types that links the concepts from KM to more specific concepts from psychology. One central assumption of the model was empirically tested and put into practice in one small-scale KM project. Findings: The concepts in KM can be linked to concepts from psychology and thus receive theoretical support. The developed model enables psychometric access to a part of non-explicit knowledge through structural assessment techniques. Furthermore, the model has proven to be of value in a practical application in KM. Research limitations: The experiment and the practical application are too small in scope to provide full support for the model. Further research is required. Practical implications: A fraction of non-explicit knowledge can be measured with structural assessment techniques. This can be used in the quantitative evaluation of KM projects as these techniques allow the quantification of individual knowledge increase. Furthermore, a detailed analysis of individual project-relevant knowledge is useful for post-project analysis. Originality: The paper integrates findings from several scientific fields for use in KM and presents a novel view of classic KM concepts. The developed model is of importance to both researchers and practitioners. Keywords: tacit knowledge, implicit knowledge, explicit knowledge, model, framework, measuring knowledge Category: Research paper

1

RUNNING HEAD: THE CONCEPT OF KNOWLEDGE IN KM

Introduction
The significance of knowledge as a vital resource for the world’s economies has been underlined in science and politics (European Council, 2000; Stehr, 1994); it forms the basis for innovation and economic success (Davenport & Prusak, 1998; Drucker, 1993; Nonaka & Takeuchi, 1995; Scholl, 2004; Schreyögg & Geiger, 2003). Knowledge management (KM) is the strategy for creating, accessing and supporting this vital resource. However, the field of knowledge management is unstructured and scattered, Despres and Chauvel (2000) refer to it as a “patchwork” (p. 57). The concept of tacit knowledge in particular (Polanyi, 1958, 1966) is credited with a key role in organizational performance (Nonaka & Konno, 1998; Nonaka & Takeuchi, 1995). It is at the same time one of the most blurred concepts in management literature (Busch, Richards, & Dampney, 2001) and there is an argument whether Polanyi, who coined the concept of tacit knowledge and Nonaka, who introduced it into knowledge management (Nonaka & Takeuchi, 1995), are actually referring to the same thing (Li & Gao, 2003). This uncertainty in regard to definition of the construct is contradictory to the agreement that “an increased focus on the handling of non-explicit knowledge might pose a considerable value-creating factor” (Forschungsinstitut für anwendungsorientierte Wissensverarbeitung (FAW), 2001, p. 7, own translation). Therefore further investigation and the development of a sound conceptual framework is necessary. It is the aim of this paper to link the concepts of individual implicit, explicit and tacit knowledge with findings from memory, cognition and knowledge science by developing a twodimensional model of knowledge types. In this way, the concepts are not only sharpened but possibilities for their measurement are discussed. The paper concludes with an experiment that provides some empirical support for the model and with a brief report on an application of the model in practice.

The concept of knowledge
Tacit knowledge is difficult to define because there is no single, broadly accepted definition for the term ‘knowledge’. The first philosophical attempt to define knowledge in Plato’s dialogue of the Theaitetos (Eigler, 1990) described knowledge as “justified true belief”. This introduces truth as a required feature of knowledge (in order to distinguish it from errors). From the cognitive viewpoint, individual knowledge is simply the content of human long-term memory (Strube & Schlieder, 1998). One way of bringing the two views together is to include constructivist aspects. Since constructivism assumes that every individual mentally constructs their own environment based on their sensory input, there is no such thing as objectivity or absolute truth, because there is no objective depiction of reality (Forschungsinstitut für anwendungsorientierte Wissensverarbeitung (FAW), 2001). That is why the term ‘viability’ is introduced. “Actions, concepts and conceptual operations are viable if they fit to the intentions or descriptions for which they are used” (von Glasersfeld, 1996, p. 43, own translation). This allows the inclusion of an assessment in the concept of knowledge that does not require objective truth: “Knowledge is not a picture or representation of reality; it is much more a map of those actions that reality permits. It is a repertoire of concepts, semantic relationships and actions or operations that have proven to be viable for the attainment of our goals” (von Glasersfeld, 1997, p. 202, own translation).

2

RUNNING HEAD: THE CONCEPT OF KNOWLEDGE IN KM From this perspective, knowledge contains an assessment in the way that it contains maps of certain aspects of the world that proved to be viable.

Definition
At this point, we propose a general definition for knowledge that includes an aspect of assessment and that is applicable to both individual and organizational knowledge. We base this definition on Güldenberg’s (1999) definition of knowledge as structural connectivity patterns and state: Knowledge is defined as a set of structural connectivity patterns. Its contents have proven to be viable for the achievement of goals. Based on constructivist assumptions, this definition avoids the term ‘representation of reality’. It pays tribute to the fact that mental models of an individual are the result of a construction of environment, which can be very different from one individual to another (Opwis & Lüer, 1996). The term ‘structural connectivity patterns’ allows the inclusion of knowledge on different collective levels (individual and organizational), since organizational knowledge is embedded in the system or structure of the organization. The stress on the fact that knowledge has proven to be viable underlies the assessment that is a feature of human knowledge.

The connection between individual and organizational knowledge
Until now, we have only referred to individual knowledge. However knowledge management aims at improving both individual and organizational knowledge. Individual knowledge is a precondition for organizational knowledge which results from the publication of technical and/or individual knowledge and of its consolidation in organizational communication structures (Klimecki & Thomae, 2000). This consolidation of individual knowledge in organizational structures (e.g. in methods, models, documentation and culture) is also referred to as the organizational knowledge base (Rehäuser & Krcmar, 1996, p. 15). According to Damerow and Lefèvre (1998), such external representations have the same psychological functions as internal, individual representations and are based on the same mental capabilities. This individual knowledge enlarges the organizational knowledge base (Amelingmeyer, 2004, p. 122 ff.) and individual learning is a central element in organizational learning (Argyris & Schön, 1999, pp. 20 ff.). All in all, the organizational knowledge base, which comprises the very entity that KM seeks to optimize, is based on individual knowledge. Therefore, insights from the field of cognitive science and memory research can and should be integrated with aspects in knowledge management.

Non-explicit knowledge in KM literature
Individuals can perform actions without being able to explain them and they can explain actions without being capable of performing them (Dick & Wehner, 2002). From such observations, Polanyi (1958; 1966) concluded the existence of a silent dimension of knowledge which cannot be articulated: tacit knowledge. A similar typology is introduced by Spender (1996), who differentiates between implicit (produced through action) and explicit (produced through communication) knowledge. Polanyi himself distinguished between explicit knowledge and tacit knowledge according to the differentiation between Können (being able to do sth.) and Wissen (knowing) in the German language (Polanyi, 1985, p. 16). Similarly, articulable knowledge is referred to as explicit knowledge by Nonaka and Takeuchi (1995), knowledge that is difficult to articulate or 3

RUNNING HEAD: THE CONCEPT OF KNOWLEDGE IN KM cannot be articulated at all is referred to as tacit knowledge, too. Furthermore, they postulated a mechanism for converting implicit into explicit knowledge, thus fuelling the boom of knowledge management approaches (Schütt, 2003). However, Li and Gao (2003) argue that Nonaka’s understanding of tacit knowledge differs from Polanyi’s concept and criticise their synonymous use in literature. The authors stress that Nonaka and Takeuchi and Polanyi referred to two different observations in two fundamentally different cultural contexts. Polanyi studied European scientists, whereas Nonaka and Takeuchi studied factory workers in Japan. Li and Gao state:
“It is out of Polanyi’s argumentation for a careful differentiation between tacitness and implicitness, but from his terminology, tacitness is evidently different from impicitness [sic]. Implicitness, an other [sic] form of expressing knowing, does exist. It implies that one can articulate it but is unwilling to do that [...]. [...] When Nonaka and Takeuchi used Polanyi’s dichotomy [...] we can see that actually what they mean by ‘tacitness’ includes ‘implicitness’”. (Li & Gao, 2003, p. 8)

The fact that implicit and tacit knowledge are described as two separate things and the hint at different levels of codifiability points towards a dimensional character of nonexplicit knowledge (see also Kogut & Zander, 1992). The dimension spans between the poles explicit knowledge and tacit knowledge. Following Li and Gao, implicit knowledge lies somewhere in between. Knowledge elements can be classified into this continuum based on the degree of their codifiability (European Foundation for the Improvement of Living and Working Conditions, 2004), compare Figure 1.

Knowledge Explicit Knowledge High Implicit Knowledge Tacit Knowledge Low

Degree of codifiability

Figure 1: Dimensional classification of knowledge (based on European Foundation for the Improvement of Living and Working Conditions, 2004; Kogut & Zander, 1992; Li & Gao, 2003).

However, the above citation underlines the difficulty in clearly defining the constructs implicit and tacit knowledge. The following sections will therefore be used to elaborate on psychological and cognitive findings from the fields of memory research and cognitive science. This appears appropriate as Li and Gao, Polanyi and memory research refer to individual knowledge. These findings will then be integrated into the dimensional classification of knowledge, allowing a clearer definition and specification of nonexplicit knowledge.

Models from memory research
In this section, findings from neuroscience and memory science are outlined that will each be connected to the concepts employed in KM. For the following descriptions, the definition for memory employed by Sinz (1979) is used:
“The term memory describes the storage that depends on the learning of ontogenetically acquired information that selectively inserts itself into phylogenetical neuronal structures and can be recalled at any given point in time, e.g. that can be made available for situationally appropriate behaviour.” (Sinz 1979, quoted in Markowitsch, 2002, own translation)

It can thus be argued that individual knowledge is stored in memory (Strube & Schlieder, 1998). Generally speaking, memory models either describe the structure of 4

RUNNING HEAD: THE CONCEPT OF KNOWLEDGE IN KM memory or the processes that are active in memory (Tulving, 2002). In the following, two common and extensive memory models are presented: the content-related memory model (Markowitsch, 1992, 1999, 2002; Squire & Frambach, 1990; Squire, Knowlton, & Musen, 1993; Tulving, 1972, 1995, 2002) and the multimodal theory of memory (Engelkamp, 1991; 1998; Engelkamp & Pechmann, 1993; Engelkamp & Zimmer, 1994). The latter includes both structure and processes; the former is a classification approach. After these two models are laid out, knowledge representation models that build on them are described. Afterwards, the models are incorporated into a dimensional system of memory types.

Content-related memory model
This memory model is based on neuroanatomical findings by Markowitsch (1992; 1999; 2002), Tulving (1972; 1995; 2002) and Squire and his colleague (Squire & Frambach, 1990; Squire et al., 1993).

Working memory
Firstly, the model postulates a memory with a short memory span of a few minutes that all information needs to pass through in order to be permanently stored in the long-term memory (Markowitsch, 2002, p. 85). It can be understood as that part of memory that is active at a certain point in time (Markowitsch, 2002, p. 85) and is therefore referred to as working memory. Several findings indicate that the working memory is made up of several modalityspecific subsystems, e.g. for verbally and visually coded information, that are coordinated by a central entity (see Squire et al., 1993 for an overview). The capacity of the verbal working memory is five (plus/minus two) informational units (chunks) (Markowitsch, 2002); the capacity of the visual working memory is assumed to be four objects that can have up to 16 memorable features (Vogel, Woodman, & Luck, 2001). On a neural level, network theories are most popular for describing memory processes (Markowitsch, 1999, 2002).

Long-term memory
Within long-term memory, where the maximum length of storage is practically unlimited, several different memory systems can be differentiated according to their content (long refers to a span beyond a minute, cf. Markowitsch, 1999). The youngest part of memory from an evolutional biological point of view is episodic memory (Tulving, 2002). “It consists of singular events that can be specified according to time and place.” (Markowitsch 2002, p. 88, own translation) Together with semantic memory that stores general facts about the world, it belongs to the declarative memory system. Episodic memory builds on semantic memory. According to Squire et. al, “Declarative Memory is fast, it is not always reliable (i.e. forgetting and retrieval failure can occur), and it is flexible in the sense that it is accessible to multiple response systems.” (Squire et al., 1993, p. 458) The content-related memory model states that humans also possess reflexive or nondeclarative memory. “Non-declarative memory is slow […] reliable and inflexible.” (Squire et al., 1993, p. 458) Reflexive memory is differentiated into three subsystems: procedural memory, the priming system and the part of memory that is responsible for conditioning. For the non-declarative memory systems, Squire synonymously employs the term “implicit memory” (Squire et al., 1993, p. 471). The procedural memory sys5

RUNNING HEAD: THE CONCEPT OF KNOWLEDGE IN KM tem contains skills and habits: “Skills are procedures (motor, perceptual and cognitive) for operating in the world; habits are dispositions and tendencies that are specific to a set of stimuli and guide behaviour.” (Squire et al., 1993, p. 471) Under certain conditions, these can be acquired unconsciously. It should be noted that procedural memory does also contain skills that are not on a motor level, but on a perceptive and/or a cognitive level (Squire et al., 1993, p. 472). Non-declarative memory can be acquired independently of declarative memory (Squire & Frambach, 1990). Figure 2 illustrates the model:
Declarative Memory, Memory System Long term memory Reflexive (non- declarative) Habit System Episodic Knowledge system, semantic memory Procedural Memory Priming Conditioning Figure 2: Overview of the content-related memory system (Markowitsch, 1999)

With reference to knowledge management, findings from experiments in learning artificial grammars are of special importance. In these experiments, subjects receive lists of meaningless words and are told that the syntax of these words does in fact follow a set of rules, which remain undisclosed. After the subjects are presented with ‘valid’ meaningless words, they are asked to decide whether previously unknown meaningless words obey the rules or not. Although subjects are unable to explain the grammatical rules on which their judgement is based, the number of correct decisions is above coincidence (Squire et al., 1993, p. 473 f.). In these kinds of tasks, it is impossible to determine whether subjects employ implicit knowledge in terms of procedural knowledge, or whether they employ incomplete or weak declarative knowledge (Squire et al., p. 474). This statement implies that non-articulable knowledge can have two causes: it is either procedural or weak declarative. Both have in common that knowledge elements are accessed subconsciously. For this reason, Markowitsch rejects the synonymous use of procedural and implicit memory:
“Implicit and explicit memory are not two different kinds of memory, they are different forms of expressing memory or phenomenologically different ways of retrieving specific events or experiences. Implicit means without making the actual content and its meaning conscious, explicit means including the associated connotations (time-spatial coordinate structure, the how, when and where of the encoding process). Explicit recall manifests the recalled information as an episode that can be personally experienced. The neural structural combinations that are responsible for implicit and explicit memory processing do differ.” (Markowitsch, 1999, p. 25, own translation)

Thus implicit memory describes an unconscious processing of memory contents, whereas the term explicit memory refers to a conscious mode of processing. Kluwe (in print) arrives at the same conclusion when he describes implicit knowledge as “superior performance in cognitive tasks based on an unconscious use of previously perceived and not intentionally stored information.” (p. 5, own translation) In an analogous way, Kluwe defines explicit knowledge as conscious recall of previously encoded information. In addition to conscious and unconscious use of knowledge, there exists the phenomenon that previously acquired knowledge is not used at all. This so-called “inert knowl6

RUNNING HEAD: THE CONCEPT OF KNOWLEDGE IN KM edge” (Renkl, 1996; Whitehead, 1929) is used to explain the discrepancy between knowledge and behaviour in pedagogy. It becomes evident that the concepts employed in KM are not contradictory to concepts in memory and cognitive science, but for a complete overview, a model needs to be presented that spans not only different types of memory but also different memory processes. The multimodal memory model (Engelkamp, 1991, 1998; Engelkamp & Pechmann, 1993; Engelkamp & Zimmer, 1994) is such a model and is introduced in the next section.

The multimodal memory model
This model includes both process and structural assumptions. In accordance with Tulving’s differentiation between semantic and episodic memory, Engelkamp and colleagues introduce a multimodal memory model for episodic memory processes. The actual memory model is based on the assumption of the existence of two orthogonal dimensions: sensory – motor and verbal – nonverbal. Within these two dimensions, the authors postulate a conceptual system linked to modality-specific entry and output systems (Engelkamp, 1998, p. 35), the so-called sensory-motor systems. Throughout interaction between the systems, information is represented on two different levels: the conceptual system operates independently from the modality of the input; on the sensory motor level, encoding is specific for the modality of input and output (see Figure 3).
Verbal Conceptual System Referent Knowledge Word Knowledge

Nonverbal Sensory-Motor System Sensory Nodes (e.g. visual) Programs

Verbal Sensory-Motor System Abstract Word Nodes

Modality-specific Word nodes (visual, audio) Motor Components Sensory Features

Sensory Features

Modalityspecific Verbal Programs

Motor Components

Nonverbal

Perceiving

Enacting

Listening Reading Sensory

Speaking Writing Motor

Sensory

Motor

Figure 3: General architecture of the multimodal memory model (Engelkamp & Zimmer, 1994, p. 35)

7

RUNNING HEAD: THE CONCEPT OF KNOWLEDGE IN KM

Sensory motor systems are differentiated into sensor and motor systems. For simple items such as single concepts or actions, the authors assume a strict separation of memory content into different subsystems. Complex material is based on several modalities and thus on several subsystems. Sensory motor knowledge preserves experiences close to perception and behaviour. Referent knowledge combines concepts into propositions (compare next section). One speciality of Engelkamp’s model is the assumed lack of connection between verbal sensory motor system and nonverbal sensory motor systems. The authors assume that an access from the verbal sensory motor system to the nonverbal sensory motor system requires participation of the conceptual system (Engelkamp, 1991, p. 8). In order to make an action verbally explicit, a reference to a motor program must be present in the conceptual system that must be connected to a word node in the verbal sensory-motor system. Only if this word node is connected to a modality-specific verbal program, can verbalization take place. Explicit knowledge about acting requires a connection of all three systems with regard to a specific content. If someone is capable of performing an action without being able to verbalize it, this can have two reasons: The sensory nodes, e.g. visual nodes, are directly connected to motor programs in the nonverbal sensory motor system. Such content that is related to a single subsystem can only occur for simple stimuli and actions (see above). An example would be turning the head towards a face we recognize in a crowd. The face is the visual sensory node which was activated by perceiving the face; it is directly connected to the motor program for turning the head. Knowledge regarding face recognition is accessed without any use of the conceptual system and is thus not codifiable. This type of knowledge can be labelled embodied knowledge. The performance of complex acquired tasks that are difficult to verbalize includes both the nonverbal sensory-motor system and connected referent knowledge within the conceptual system. Conceptual knowledge does not include knowledge of words, or known words are not connected to the word nodes in the verbal sensory-motor system. The connection between the conceptual system and the verbal system, which was established during learning, may have faded over time since the verbal sensory-motor system is no longer required after learning in order to perform the action. Actual performance of the action requires only the conceptual and the nonverbal sensory-motor system. Due to the inclusion of actions and behaviour in the memory model, the multimodal memory model is capable of explaining differing levels of verbalization of behaviour that can be observed. Non-explicit knowledge acquired over time that was compiled into automated actions, such as the expert mastery of a musical instrument, can be explained as a disassociation of the verbal sensory-motor system for that particular action or concept. All in all, the models based on Tulving and Markowitsch and the model based on Engelkamp and Zimmer can explain the existence of memory content which is not consciously accessible. In Tulving and Markowitsch’s model, this can either be procedural knowledge or unconscious access to (weak) declarative knowledge. In Engelkamp and Zimmer’s model, sensory-motor systems without connection to the conceptual system or to the verbal sensory-motor system are active. 8

RUNNING HEAD: THE CONCEPT OF KNOWLEDGE IN KM The phenomenon of non-explicit knowledge from the realm of KM thus finds its correspondence in memory psychology. However, the cognitive dimension of procedural knowledge and the reference to semantic network structures in previous sections do require the introduction of higher-level concepts of representation. These will be outlined in the following section, prior to introducing the model.

Cognitive models for knowledge representation
Until now, different memory structures and their relationships have been described. Knowledge organization goes beyond this level; it deals with how semantic structures and productions are actually organized. Two forms of knowledge representations are propositional representation systems and rule-based representation systems (Opwis & Lüer, 1996). They will be briefly described in this section.

Propositional representation systems
Propositional representation systems represent “verbally articulable information with the help of special symbol structures, so-called propositions” (Opwis & Lüer, 1996, p. 349, own translation). Two famous propositional systems are semantic networks and cognitive schemes. Semantic networks are formally depicted as graphs in which nodes represent linguistic units and edges represent linguistic relations. This approach is primarily based on Quillian (1968), who assumed a networked organization of individual semantic knowledge. A problem with semantic networks is their limited expressiveness and the fact that they do not include methods for dealing with objects in memory. This criticism can be met with an advancement of semantic networks: cognitive schemata. They refer to a heterogeneous group of pre-structured representational formats. The two most popular types of cognitive schemata are frames and scripts (Strube & Schlieder, 1998). Frames are data structures in which experiences are generalized and that represent circumstances and expected coherences from a certain realm of reality (Schnotz, 1994). These representations contain constants and vacancies that store probabilities for other schemata that can be inserted. In this way, a schema is an instantiable class of a situation. A proposition is a structure that is created on instantiation of a schema. A script is a frame for a situation involving several actions, much like a film script for standard situations. The most famous example is the script for a restaurant visit, in which certain behaviour such as waiting to be seated, being seated, receiving the menu, ordering, eating, paying and leaving are organized in a sequential manner. Scripts allow economic information processing that is steered by expectations.

Rule-based representational models
This form of knowledge representation assumes concurring processes within a production system. Contrary to cognitive schemata, production systems claim separate storages for declarative and procedural knowledge. A production rule or production connects a condition to an action. Declarative knowledge consists of data structures processed in working memory. Processing takes place by applying production rules to the content of the working memory (Schnotz, 1994). Declarative knowledge is represented as a semantic network with edges and nodes and is stored in the declarative long-term memory. The nodes of the network are knowledge units, the edges between them correspond to certain relations between these units (Schnotz, 1994, p. 96). Declarative knowledge 9

RUNNING HEAD: THE CONCEPT OF KNOWLEDGE IN KM elements are associated through productions containing them. This leads to the assumption that knowledge of many actions or differing patterns of behaviour leads to a higher degree of connectedness between declarative knowledge elements. All in all, propositional representation systems and rule-based representational models describe individual knowledge representations and knowledge processes on a higher level than the models in the previous section. Note that a network organization of knowledge is central to all models that have been described in this paper so far.

Structural Knowledge
Since network organization is a central characteristic underlying the models discussed, its organization is introduced as an independent characteristic of knowledge: Structural Knowledge. It is “[…] the knowledge of how concepts are interrelated” (Jonassen, Beissner, & Yacci, 1993, p. 4). It is a “[…] hypothetical construct referring to the organization of the relationships of concepts in long-term memory” (Shavelson, 1972, pp. 226-227, quoted in Jonassen et al, 1993). The authors further state:
“Structural Knowledge is also known as cognitive structure, the pattern of relationships among concepts in memory (Preece, 1976) […]. Structural knowledge has also been referred to as internal connectedness, integrative understanding or conceptual knowledge.” (Jonassen et al., 1993, pp. 4 f.)

This conceptual structure facilitates between declarative and procedural knowledge and thus conditions the acquisition of procedural knowledge. According to Jonassen et al, blanks within cognitive schemata are references to other schemata. In this way, the interrelations between cognitive schemata can be seen as a semantic network with schemata as nodes. This view is consistent with Quillian’s concept of semantic memory. Jonassen et al. assume that structural knowledge is always explicit, i.e. the connections between concepts can always be expressed. However, there are empirical findings indicating structural knowledge can be non-explicit. Rothe and Warning (1991) tried to elicitate the structural knowledge of experts in a limited specified knowledge domain through the structure-laying technique (Scheele & Groeben, 1984). It turned out that the number of nodes and their labels were similar among subjects while the labelling of the edges with Klix’ standard semantic relations (Klix, 1984) differed to a great extent. Rothe and Warning concluded that their subjects generally had substantial difficulties in naming the edges between knowledge nodes. This leads to the assumption that access to structural knowledge can be implicit in Tulving’s sense, i.e. present but not consciously accessed. This assumption is supported by Davis, Curtis and Tschetter (2003) who assume that the elicitation of structural knowledge (structural assessment) also captures non-explicit knowledge. The authors state that tacit knowledge is comprised of the subtle interrelations between concepts and explicitly indicate the possibility of measuring at least a part of tacit knowledge by structural assessment. Lee, Choi and Choe (2002) follow this approach by attempting to capture the organizational members’ tacit knowledge through knowledge structure elicitation techniques. To sum up, the connections in semantic memory can be interpreted as an independent type of knowledge (structural knowledge). They can be accessed either consciously or unconsciously and can thus be non-explicit knowledge (see above). Structural knowledge can be elicitated through several different methods (see Jonassen at al. for an overview).

10

RUNNING HEAD: THE CONCEPT OF KNOWLEDGE IN KM

Integration into a dimensional model
After all relevant terms have been introduced, we return to the concepts from KM in order to connect them with the concepts outlined. The dimensional figure of knowledge codifiability presented earlier is replaced by a more detailed model by the end of this section, which is based on Schindler (2002) who states that the transition between explicit and non-explicit knowledge is fluid. In his model, the right pole of the dimension is assigned to non-articulable tacit knowledge that includes capabilities such as maintaining balance and face recognition. This corresponds to purely sensory-motor memory contents in Engelkamp and Zimmer’s model (see above). Since this knowledge is rooted into fundamental neurological mechanisms and is inherited, it is therefore beyond the scope of KM. Schindler takes the next two sections of his dimension from Nonaka and Takeuchi (1995):
“[…] tacit knowledge can be segmented into two dimensions. The first is the technical dimension, which encompasses the kind of informal and hard-to-pin-down skills or crafts captured in the term ‘know-how’. [...] At the same time tacit knowledge contains an important cognitive dimension. It consists of schemata, mental models, beliefs, and perceptions so ingrained that we take them for granted.” (Nonaka & Takeuchi, 1995, p. 8)

Thus the technical dimension corresponds to procedural knowledge in the non-reflexive memory system in Markowitsch’s model (compare Figure 2). It is acquired through motor skill learning for which well-established theories exist (Fitts & Posner, 1979). The third part of Schindler’s dimensional model of non-explicit knowledge model corresponds to the cognitive dimension of tacit knowledge (compare Figure 4).
Explicit Knowledge Non-Explicit Knowledge

Declarative knowledge

Skills (articulable Cognitive component of Tacit (silent) embodied through reflection): non-explicit knowledge knowledge, e.g. face procedural knowledge recognition Not codifiable Codifiability

High

Figure 4: Dimensional knowledge classification according to Schindler (2002)

Extended dimensional model
As noted earlier, from the psychological viewpoint, implicit and explicit memory are different ways of using memory content: either consciously or unconsciously. At the same time, it was stated that knowledge can be articulated in varying degrees (see above). Both features can be seen as dimensions that span an area, onto which the different knowledge types can be mapped. This knowledge map also allows the inclusion of Nonaka and Polanyi’s concepts that span several knowledge types. With reference to the different types of knowledge introduced in previous sections, Polanyi’s tacit knowledge can be equated with embodied knowledge and procedural knowledge. Polanyi made no reference to conscious or unconscious use; he only referred to knowledge that cannot be articulated. Li and Gao stress that Nonaka’s concept of tacit knowledge extends beyond Polanyi’s view (see above). We thus assume that it is Nonaka’s cognitive part of tacit knowledge that surpasses Polanyi and that it does include all unconscious uses of memory, inde11

RUNNING HEAD: THE CONCEPT OF KNOWLEDGE IN KM pendent of the fact that they could possibly be verbalized. In this way, unconscious access to structural knowledge and weak declarative knowledge would be mapped to Nonaka’s concept of tacit knowledge, but not to that of Polanyi. This assumption is supported by the fact that Nonaka and Takeuchi do assume that non-explicit knowledge elements can be made explicit through appropriate techniques. According to Nonaka and Takeuchi, explicit knowledge can always be verbalized. Since verbalization requires conscious access to memory contents, declarative knowledge (both semantic and episodic) and the conscious use of structural knowledge can be connected with this concept. The model is summarized in Figure 5.
Use Conscious, explicit memory (Markowitsch, 1999; Kluwe, in print) Tacit knowledge (Polanyi 1966), technical dimension of tacitness (Nonaka & Takeuchi, 1995) Sensory-motor knowledge (Engelkamp 1998), embodied knowledge (Schindler 2002) Capabilities & skills, procedural knowledge (Markowitsch 2002) Structural knowledge (Jonassen et al. 1993) Declarative knowledge (Tulving 02)

Explicit knowledge (Nonaka & Takeuchi 1995, Li & Gao 2003) Cognitive dimension of tacit knowledge (Nonaka & Takeuchi 1995), implicit knowledge (Li & Gao 2003)

Unconscious, implicit memory (Markowitsch, 1999; Kluwe, in print) Inert knowledge (Renkl 1996) No Use

Unconscious access to structural knowledge

Weak declarative knowledge (Tulving 02)

Not codifiable

Low

High Codifiability

Figure 5: Extended dimensional model of knowledge types

It turns out that constructs from KM literature are not contradictory to findings from memory research and other fields of psychological research. They integrate several constructs in a way that does seem suitable in practice. Both Nonaka and Takeuchi’s constructs can be linked to an empirically founded basis.

Empirical support
The potential of the developed framework lies in the fact that it makes a part of nonexplicit knowledge, the unconscious access to structural knowledge, available to psychometric assessment. There are a number of empirical studies that try to access, elicitate and measure individual structural knowledge (Davis, Curtis, & Tschetter, 2003; Eckert, 1998a, 1998b; Goldsmith & Johnson, 1990; Goldsmith, Johnson, & Acton, 1991; Jonassen et al., 1993; Lee et al., 2002; Schvaneveldt, 1990; Schvaneveldt, Durso, & Dearholt, 1985; Schvaneveldt, Durso, Goldsmith et al., 1985). The method that is used in all of these studies is the structural assessment technique (SA, compare Jonassen et al., 1993 for a detailed description). The result of SA is a graph representing the semantic structure of individual knowledge within a specified domain. The nodes are knowledge elements, for example important actions for performing a specific task. The edges represent their relation from the subject’s viewpoint. In order to find empirical support for the model’s essential assumption that there exists a difference between conscious and unconscious access to structural knowledge, an experiment was conducted.

12

RUNNING HEAD: THE CONCEPT OF KNOWLEDGE IN KM

Hypothesis and method
If structural knowledge can be accessed both consciously and unconsciously, we assume that the quantity of structural knowledge an individual can access consciously and subconsciously is larger than the quantity of structural knowledge that is only available consciously (that is, the subject can name the relation between two knowledge objects). Therefore, we put forward the following hypothesis: A graph that represents individual knowledge in a certain field that only includes labelled edges (explicit structural knowledge) is smaller (i.e. contains less edges) than a knowledge graph that contains both edges that cannot be labelled and edges that can be labelled by the subject. We used a two-staged, computer-based process to test this hypothesis. Subjects first had to associate concepts that, to their knowledge, relate to a certain knowledge domain. These associated words were stored in the computer’s memory and were then, in a second stage, presented to the subjects as pairs. Subjects had to rate the degree of their relatedness, usually on a five-point scale. The concept x concept matrix of the paired ratings is the raw graph of the knowledge organization for the specified knowledge domain. The measurement error is met by applying the path-finder algorithm on this graph that removes all edges that violate the triangulation criterion (for details on this procedure and its theoretical background, compare Schvaneveldt, 1990). These pathfinder-adjusted graphs are referred to as PFNETs in the literature. PFNETs have proven to be an effective method for differentiating between experts and novices and are recognized as a valid representation of individual structural knowledge (Goldsmith & Johnson, 1990; Goldsmith et al., 1991). PFNETs can be analyzed with methods from graph theory and thus can be represented in a quantitative way. In our setting, the second rating task of the test came in two different modes. In one mode, subjects were only allowed to make a connection between two concepts if they were able to explicitly state the nature of the connection. This mode was labelled ‘explicit’ mode. In the other mode, subjects were asked to make quick judgements on the relation between two concepts without having to explicitly state the nature of the connection. This mode was labelled ‘implicit’ mode. If the aforementioned hypothesis would hold true, subjects in the ‘implicit’ mode should have significantly more edges in their PFNETS as these would include both edges that could potentially be labelled and edges that could not. The two groups were compared using independent samples T-test as the obtained data is metric.

Subjects
30 graduate students at the department of organizational and social psychology of Humboldt University Berlin participated in the experiment for an extra seminar credit. All of them had previously completed a graduate seminar on organizational knowledge management. The knowledge domain in which subjects had to associate was thus chosen to be ‘knowledge management’ as all students were expected to have obtained both declarative and non-declarative knowledge in the field. Assignment to the ‘implicit’ and ‘explicit’ group was random. All subjects completed the test and associated concepts and edge labels were reviewed by the seminar instructor for face validity.

13

RUNNING HEAD: THE CONCEPT OF KNOWLEDGE IN KM

Results
The results with reference to average individual PFNET degree (number of nodes) and average size (number of edges) are given in Table I.
Table I: Comparison between explicit and implicit group (T-test for independent samples)

Test mode Implicit (N=15)
Item Graph degree (# of associated concepts) Graph size (# of edges) Edges per node a Explicit (N=15) M 10.09 25.53 2.21 SD 5.66 15.72 1.01 p(t) .244ns .012* .037* du a 0.55 0.79 0.99

M 13.40 53.47 3.47

SD 5.99 45.35 1.40

Note. Effect size Cohen’s d with bias correction for small samples

Table I shows that subjects in the two groups did not associate a significantly different number of concepts in the first part of the test. Therefore a significant difference in the number of edges is not conditioned by the degree of the PFNETs. The average number of edges within the PFNETs does in fact differ significantly between the groups and, with an effect size of almost .80, to a large extent. If the number of edges is adjusted to the number of nodes in subjects’ PFNETs, this effect is even stronger and reaches an effect size of almost 1.

Discussion
The above results cannot be seen as comprehensive empirical support for the model as the experiment was too small in scope. However its results support the posited hypothesis and thus these findings are not contrary to the statements of the model. There seems to be a difference between explicit structural knowledge and non-explicit structural knowledge in that subjects see more relations between concepts than they can label. These results correspond to the results of Davis, Curtis und Tschetter (2003), who showed that within the multiple correlation of structural knowledge and declarative knowledge onto a performance-based outside criterion, structural knowledge shows a significant additional explanation of variance. The fact that declarative knowledge and structural knowledge together do not fully explain the variance of a performance-based outside criterion underlines the fact that unconsciously used structural knowledge only captures a fraction of individual non-explicit knowledge.

Practical application
The main purpose of the model outlined earlier is the possible psychometric access to parts of non-declarative knowledge. A practical application could thus lie in the use of structural assessment techniques for evaluating KM approaches. However, another application of the model is possible and will be outlined in this section. Apart from inert knowledge, concrete individual knowledge can be specified for each knowledge type that is specified in the model. It is possible to state what kind of specific declarative knowledge and skills an individual contributed to a project and what kind of weak declarative knowledge manifested itself during the course of a project. If structural knowledge is seen as mediating between declarative and procedural knowl14

RUNNING HEAD: THE CONCEPT OF KNOWLEDGE IN KM edge (see above), it is also possible to draw references to individual structural knowledge from the skilful and articulable application of a capability. Breaking down project-relevant knowledge of individuals into these categories can add valuable detail to the analysis of project outcomes. At the Japan Advanced Institute of Science and Technology (JAIST), a framework for process analysis of organizational knowledge creation in academic research projects is currently being developed (Sugiyama, 2005). Its intention is to provide tools for precise analysis of small projects in order to discover how project members share contexts, cooperate, obtain, and exchange knowledge. The use of this framework will enable the identification of factors that are essential to a project’s outcome. The framework includes concrete small-scale applications of several Knowledge Creation (KC) theories such as the Equivalent Transformation Theory (Ichikawa, 1970), and the SECI Model (Nonaka & Takeuchi, 1995). The framework also includes an earlier version of the model from Figure 5. The model is used to guide the project leader in post-project evaluation in specifically stating the different knowledge types for each project member that contributed to the project’s results. The work guide was developed during the evaluation of a project on abstraction and media conversion. During this project, team members developed strategies to formalize puzzles into abstract models (graphs) which could then be implemented in media that differ from the medium of the original puzzle, e.g. into graphs, blocks, sounds, or robots as shown in Figure 6 (Maeda, Sugiyama, & Mase, 2002; Sugiyama, Maeda, & Mizumoto, 2003; Sugiyama, Maeda, Osawa, & Mizumoto, 2005).
(1) Abstraction Mathematical model (2)Parametric media conversion (3) Creative media conversion

Existing operational puzzles

Puzzles created on new media

Figure 6: Project overview

Following project completion, the supervisor, based on his knowledge of the progress of the project, intuitively identified an organizational and knowledge network among related persons (see Figure 7) and assembled a list of critical individual knowledge for each member of the research team based on the dimensional model (compare Table II).

15

RUNNING HEAD: THE CONCEPT OF KNOWLEDGE IN KM
ATR hints

E

Toyohashi UT

H hints J

F
U Sydney Australia Academic Societies referees commentators

A B C
B’s Lab

declarative knowledge

I
Kyoto U

hints, declarative knowledge

hints

G

suggestions, criticisms

D
JAIST

member others related

organization

tight connection from declarative to tacit knowledge flow

Figure 7: Individual knowledge exchange over different organizations during the project

Table II: Individual project-relevant knowledge in a small-scale research project as seen from the project’s supervisor point of view after the project’s completion (Sugiyama, 2005).
Person Explicit Knowledge Declarative Conscious Knowledge access to structural Knowledge Spring algo- How to utilrithm ize spring algorithm Non-Explicit Knowledge Weak de- Unconscious Acquired clarative access to struc- skills / proceknowledge tural knowledge dural knowledge Logic of Equivalent Programming puzzles transformation skills for thinking developing generators Graph drawing Mathematical Logic of Systems inte- Mathematical algorithm, formalizapuzzles gration and derivations Geometry, tions analysis Graph theory Tutte algorithm Programming skills AIBO control Integration of IT tools, Programming Embodied knowledge

A

Artistic senses

B

System thinking

C D

The empty cells in the table indicate that the project supervisor assumes that these individual knowledge types did not contribute substantially to the project’s outcome. The use of such fine granular analysis is threefold. Firstly, the project supervisor realizes that it is more than knowledge of facts that contributes to the outcome of a project. Secondly, combined with cross-tables for inter-individual knowledge exchange that is based on the analysis of knowledge flows (compare Figure 7), knowledge flows within the project can be analyzed at a deeper level. Thirdly, this analysis can reveal potential areas for future improvements. For example if a project fails and the post-project analysis reveals a lack of individual non-explicit knowledge use or exchange, this could be an indicator for areas of improvement for future projects.

16

RUNNING HEAD: THE CONCEPT OF KNOWLEDGE IN KM Sugiyama (2005) concludes that the work flow model which is in part based on this model was successfully employed in the analysis of a scientific research project and that he recognized evidence of the concepts. It is also stated that further research in the form of analysis of further cases is desirable. However in this concrete application, the model has proven to be of practical use in KM practice in addition to structural assessment.

Conclusion and outlook
In this paper, we have introduced memory models for individual knowledge representation and linked them to KM concepts such as Polanyi and Nonaka’s concepts of tacit knowledge. In this way, we arrived at a dimensional model of knowledge types that proved to be of concrete use for application in a KM project. Some empirical support for the model’s assumptions was also found. Future studies that capture structural knowledge in a valid way and are able to demonstrate an additional explication of variance of a performance-based outside criterion through the inclusion of structural knowledge will have to be conducted. These will show whether the proposed dimensional conceptual framework for knowledge receives further empirical support. This includes the empirical evaluation of the hypothesis that access to structural knowledge can be unconscious. As indicated above, current empirical and practical support are still very limited. The experiment’s small sample size and its homogenous structure (30 HU students) do not allow generalization of findings. Further experiments that aim at replicating the findings outside the academic field using larger samples are currently under way, as well as validation experiments that deal with the test’s predictive validity. At the same time, the outlined computer-based structural knowledge elicitation test is turned into a modular web-based application. If the validation experiments prove to be successful, the described test will be published under the name AST* (Association Structure Test) and will be available for organizational use. It will then allow an exact quantification of individual knowledge increase over time through pre-post-analyses. In this way, the test can be used for assessment of organizational knowledge management initiatives. If they are successful, employees should have more structural knowledge after the initiative than before. This assumption could be tested with the AST*. Because of the small project size and possible social and cultural issues, the preliminary application of the model at JAIST is also difficult to generalize. Possible cultural issues include a higher demand for conformity and a strong awareness for hierarchy in Japanese project teams. In the presented case, the project leader intuitively assembled the list of team members’ relevant contributed knowledge and project members may have refrained from correcting his assessment. In order to tackle the limitations of the empirical findings, new experiments are being conducted at Humboldt University Berlin, focusing on the predictive validity of structural knowledge elicitation and on measuring knowledge increase over time. Therefore, attempts at predicting students’ grades in future exams by features of their structural knowledge are being made. Furthermore, the changes of individual implicit and explicit knowledge graphs after face-to-face interaction are measured with the AST*. In this way, insights on constraints and enablers of successful knowledge sharing are gained and our understanding of the importance of shared educational backgrounds is broadened. In further studies, we seek to find empirical answers to questions such as: ‘Do 17

RUNNING HEAD: THE CONCEPT OF KNOWLEDGE IN KM similar or dissimilar educational backgrounds lead to higher knowledge increases through interaction?’. Despite the challenges that lie ahead in the course of empirically supporting the dimensional model, it has the advantage that knowledge management activities targeting nonexplicit knowledge can be narrowed in their target focus, e.g. with the aim of targeting either motor skills or cognitive components. However the actual promise of the outlined dimensional framework lies in its inherent possibility to empirically evaluate knowledge-based activities that target individual non-explicit knowledge through structural assessment, as an increase in non-explicit knowledge should also lead to an increase in structural knowledge. This possibility justifies further investigations based on the proposed framework.

18

RUNNING HEAD: THE CONCEPT OF KNOWLEDGE IN KM

References
Amelingmeyer, J. (2004). Wissensmanagement : Analyse und Gestaltung der Wissensbasis von Unternehmen (3rd ed.) (in German). Wiesbaden: Dt. Univ.-Verl. Argyris, C., & Schön, D. A. (1999). Die Lernende Organisation : Grundlagen, Methode, Praxis (in German). Stuttgart: Klett. Busch, P. A., Richards, D., & Dampney, C. N. G. (2001). Visual mapping of articulable tacit knowledge. In P. Eades & T. Pattison (Eds.), Australian Symposiumon Information Visualization, December 2001. Conferences in Research and Practice in Information Technology (Vol. 9, pp. 37-47). Sydney. Damerow, P., & Lefèvre, W. (1998). Wissenssysteme im geschichtlichen Wandel (in German). In F. Klix & H. Spada (Eds.), Enzyklopädie der Psychologie (Vol. 6: Kognition, pp. 77 - 114). Göttingen: Hogrefe. Davenport, T. H., & Prusak, L. (1998). Working Knowledge: How Organizations Manage What They Know. Cambridge, MA: Harvard Business School Press. Davis, M. A., Curtis, M. B., & Tschetter, J. D. (2003). Evaluating cognitive training outcomes: validity and utility of structural knowledge assessment. Journal of Business and Psychology, 18(2), 191-206. Despres, C., & Chauvel, D. (2000). A thematic analysis of the thinking in knowledge management. In C. Despres & D. Chauval (Eds.), Knowledge Horizons. The Present and the Promise of Knowledge Management (pp. 55-86). Boston: Butterworth-Heinemann. Dick, M., & Wehner, T. (2002). Wissensmanagement zur Einführung: Bedeutung, Definition, Konzepte (in German). In W. Lüthy, E. Voit & T. Wehner (Eds.), Wissensmanagement - Praxis (pp. 7-27). Zürich: vdf Hochschulverl. an der ETH. Drucker, P. (1993). Post-capitalist Society. New York: Econ. Eckert, A. (1998a). Die “Netzwerk Elaborierungs Technik (NET)” - Ein computerunterstütztes wissensdiagnostisches Instrumentarium (in German). Diagnostica, 44(4), 220-224. Eckert, A. (1998b). Kognition und Wissensdiagnose : die Entwicklung und empirische Überprüfung des computerunterstützten wissensdiagnostischen Instrumentariums Netzwerk-Elaborierungs-Technik (NET) (in German). Lengerich: Pabst Science Publ. Eigler, G. (Ed.). (1990). Plato: Werke in acht Bänden. Bd. 6: Theaitetos, Der Sophist, Der Staatsmann, griech./dt., bearb. von P. Staudacher (Vol. 6) (in German). Darmstadt: Wiss. Buchges. Engelkamp, J. (1991). Das menschliche Gedächtnis : das Erinnern von Sprache, Bildern und Handlungen (2nd ed.) (in German). Göttingen: Verl. für Psychologie Hogrefe. Engelkamp, J. (1998). Memory for actions. Hove: Psychology Press. Engelkamp, J., & Pechmann, T. (Eds.). (1993). Mentale Repräsentation (in German). Bern: Huber. Engelkamp, J., & Zimmer, H. D. (1994). Human memory : a multimodal approach. Seattle: Hogrefe & Huber. European Council. (2000). Lisbon European Council 23 and 24 March 2000: Presidency Conclusions. Retrieved 09/24/2003 from http://www.europarl.eu.int/summits/lis1_en.htm European Foundation for the Improvement of Living and Working Conditions. (2004). Advancement of the knowledge society. Retrieved 06/04/2004 from http://www.eurofound.eu.int/publications/files/EF0409EN.pdf 19

RUNNING HEAD: THE CONCEPT OF KNOWLEDGE IN KM Fitts, P. M., & Posner, M. I. (1979). Human performance. Westport, Conn: Greenwood. Forschungsinstitut für anwendungsorientierte Wissensverarbeitung (FAW). (2001). Management von nicht-explizitem Wissen: noch mehr von der Natur lernen (in German). Retrieved 05/20/2004 from http://www.faw.uniulm.de/deutsch/publikationen/bmbf-studie/BMBF_Studie_Teil_1.pdf Goldsmith, T. E., & Johnson, P. J. (1990). A structural assessment of classroom learning. In R. W. Schvaneveldt (Ed.), Pathfinder associative networks : studies in knowledge organization (pp. 241-254). Norwood, NJ: Ablex Publ. Corp. Goldsmith, T. E., Johnson, P. J., & Acton, W. H. (1991). Assessing Structural Knowledge. Journal of Educational Psychology, 83(1), 88-96. Güldenberg, S. (1999). Wissensmanagement und Wissenscontrolling in lernenden Organisationen (in German). Wiesbaden: Gabler / Dt. Univ. Verl. Ichikawa, K. (1970). The science of creativity. Tokyo: Japan Broadcast Publishing. Jonassen, D. H., Beissner, K., & Yacci, M. (1993). Structural knowledge : techniques for representing, conveying, and acquiring structural knowledge. Hillsdale, NJ: LEA. Lawrence Erlbaum Associates. Klimecki, R., & Thomae, M. (2000). Zur Bedeutung von Strukturmodellen für das Wissensmanagement (in German). Paper presented at the Workshop der Kommission Organisation 3 and 4 March 2000, Zurich. Klix, F. (1984). Gedaechtnis, Wissen, Wissensnutzung (in German). Berlin: VEB Deutscher Verlag der Wissenschaften. Kluwe, R. (in print). Informationsaufnahme und Informationsverarbeitung (in German). In B. Zimolong & U. Konradt (Eds.), Enzyklopädie der Psychologie: Ingenieurpsychologie (Vol. 2). Göttingen: Hogrefe. Kogut, B., & Zander, U. (1992). Knowledge of the firm, combinative capabilities and the replication of technology. Organization Science, 3(3), 383-397. Lee, S., Choi, K. S., & Choe, I.-S. (2002). Representation of tacit knowledge in organizations. Retrieved 04/06/2004, from http://www.alba.edu.gr/OKLC2002/Proceedings/pdf_files/ID121.pdf Li, M., & Gao, F. (2003). Why Nonaka highlights tacit knowledge: a critical review. Journal of Knowledge Management, 7(4), 6-14. Maeda, A., Sugiyama, K., & Mase, K. (2002). Media conversion of cyclic puzzles and development of cyclic puzzle generators. IPSJ SIG Notes Human Interface, 101, 40-47. Markowitsch, H.-J. (1992). Neuropsychologie des Gedächtnis (in German). Göttingen: Hogrefe. Markowitsch, H.-J. (1999). Gedächtnisstörungen (in German). Stuttgart: Kohlhammer. Markowitsch, H.-J. (2002). Dem Gedächtnis auf der Spur : vom Erinnern und Vergessen (in German). Darmstadt: Wiss. Buch-Ges. Nonaka, I., & Konno, N. (1998). The concept of “ba”: building a foundation for knowledge creation. California Management Review, 40(3), 40-54. Nonaka, I., & Takeuchi, H. (1995). The knowledge-creating company : how Japanese companies create the dynamics of innovation. New York [u.a.]: Oxford Univ. Press. Opwis, K., & Lüer, G. (1996). Modelle der Repräsentation von Wissen (in German). In D. Albert & K.-H. Stapf (Eds.), Enzyklopädie der Psychologie (Vol. 5: Gedächtnis, pp. 337-432). Göttingen: Hogrefe. Polanyi, M. (1958). Personal Knowledge. London: Routledge & Kegan Paul. Polanyi, M. (1966). The Tacit Dimension. Garden City, NY: Doubleday. Polanyi, M. (1985). Implizites Wissen (in German). Frankfurt am Main: Suhrkamp.

20

RUNNING HEAD: THE CONCEPT OF KNOWLEDGE IN KM Preece, P. F. W. (1976). Mapping cognitive structure: A comparison of methods. Journal of Educational Psychology, 68, 1-8. Quillian, M. R. (1968). Semantic Memory. In M. Minsky (Ed.), Semantic information processing (pp. 227-270). Cambridge, MA: MIT Press. Rehäuser, J., & Krcmar, H. (1996). Wissensmanagement im Unternehmen (in German). In G. Schreyögg & P. Conrad (Eds.), Managementforschung 6: Wissensmanagement (pp. 1-40). Berlin: de Gruyter. Renkl, A. (1996). Träges Wissen: Wenn Erlerntes nicht genutzt wird (in German). Psychologische Rundschau, 47, 78-92. Rothe, H.-J., & Warning, J. (1991). Zur Identifikation von semantischen Relationen im fachspezifischen Gedächtnisbesitz von Experten vermittels Analogiebildung (in German). Zeitschrift für Psychologie, Supplement 11, 375-384. Scheele, B., & Groeben, N. (1984). Die Heidelberger Struktur-Lege-Technik (SLT) (in German). Weinheim: Beltz. Schindler, R. (2002). Knowledge sharing by means of lessons learned repositories: How to assist understanding, reflection and transfer. Paper presented at the International Conference on the Future of Knowledge Management, 8-10.03.2002, Berlin. Schnotz, W. (1994). Aufbau von Wissensstrukturen : Untersuchungen zur Kohärenzbildung beim Wissenserwerb mit Texten (in German). Weinheim: Beltz. Scholl, W. (2004). Innovation und Information. Wie in Unternehmen neues Wissen produziert wird (in German). Göttingen: Hogrefe. Schreyögg, G., & Geiger, D. (2003). Kann die Wissensspirale Grundlage des Wissensmanagements sein? (in German). Diskussionsbeiträge des Instituts für Managements, 20, 2-31. Schütt, P. (2003). Die dritte Generation des Wissensmanagements (in German). Retrieved 04/11/2004 from http://www.km-a.net/file_upload/km-journal_103_schuett.pdf Schvaneveldt, R. W. (Ed.). (1990). Pathfinder associative networks: studies in knowledge organization. Norwood, NJ: Ablex Publ. Corp. Schvaneveldt, R. W., Durso, F. T., & Dearholt, D. (1985). Pathfinder : Scaling with network structures. Schvaneveldt, R. W., Durso, F. T., Goldsmith, T. E., Breen, T. J., Cooke, N. M., Tucker, R. G., et al. (1985). Measuring the structure of expertise. International Journal of Man-Machine Studies, 23, 699-728. Shavelson, R. J. (1972). Some aspects of the corrspondance between content structure and cognitive structure in physics instruction. Journal of Educational Psychology, 63, 225-234. Sinz, R. (1979). Neurobiologie und Gedächtnis: Neuronennetzwerke und Informationsspeicherung im menschlichen Gehirn (in German). Stuttgart: Fischer. Spender, J. C. (1996). Making knowledge the basis of a dynamic theory of the firm. Strategic Management Journal, 17, 45-62. Squire, L. R., & Frambach, M. (1990). Cognitive skill learning in amnesia. Journal of Psychobiology, 18, 109-117. Squire, L. R., Knowlton, B., & Musen, G. (1993). The Structure and Organization of Memory. Annual Review of Psychology, 44(1), 453-495. Stehr, N. (1994). Knowledge societies. London: Sage. Strube, G., & Schlieder, C. (1998). Wissensrepräsentation im Symbolverarbeitungsansatz (in German). In F. Klix & H. Spada (Eds.), Enzyklopädie der Psychologie (Vol. 6: Kognition, pp. 501-530). Götingen: Hogrefe.

21

RUNNING HEAD: THE CONCEPT OF KNOWLEDGE IN KM Sugiyama, K. (2005). Framework Development and Process Analyses of Organizational Knowledge Creation in Academic Research Projects. Paper presented at the First World Congress of the International Federation for Systems Research IFSR2005, Nov 14-17, Kobe, Japan. Sugiyama, K., Maeda, A., & Mizumoto, A. (2003). Divergence via Abstraction: Practices for inventing new puzzles. Paper presented at the 4th International Conference on Systems Science and Systems Engineering. Sugiyama, K., Maeda, A., Osawa, R., & Mizumoto, A. (2005). Creating new puzzles: Practices of “abstraction and conversion” strategy. Journal of the Japan Creativity Society, 8, 1-20. Tulving, E. (1972). Episodic and semantic memory. In E. Tulving & W. Donaldson (Eds.), Organization of memory (pp. 381-403). New York: Academic Press. Tulving, E. (1995). Organization of Memory: Quo vadis. In M. Gazzaniga (Ed.), The cognitive neurosciences (pp. 839-847). Camebridge, MA: MIT Press. Tulving, E. (2002). Episodic Memory: From Mind to Brain. Annual Review of Psychology, 1(53), 1-25. Vogel, E. K., Woodman, G. F., & Luck, S. J. (2001). Storage of features, conjunctions, and objects in visual working memory. Journal of Experimental Psychology: Human Perception & Performance, 27(1), 92-114. von Glasersfeld, E. (1997). Wege des Wissens : konstruktivistische Erkundungen durch unser Denken (in German). Heidelberg: Carl-Auer-Systeme. von Glasersfeld, E. (1996). Radikaler Konstruktivismus : Ideen, Ergebnisse, Probleme (in German). Frankfurt a. M.: Suhrkamp. Whitehead, A. N. (1929). The aims of education. New York, NY: Macmillan.

22

Similar Documents

Premium Essay

Knowledge Management

...asset is knowledge, the intellectual capital of the organization. The high potential return of leveraging the knowledge capital of an organization has led to company valuations that far exceed what used to be accepted as standard. This new capital is walking around your company, is hidden in file drawers, and surfaces in conversations with clients and suppliers. There’re three kinds of knowledge capital in every organization, namely human, structural, and relationship. Sveiby (2001) believes that people can use their competence to create value in two directions: by transferring and converting knowledge externally or internally to the organization they belong to. When the managers of a firm direct the efforts of their employees internally, they create tangible goods and intangible structures such as better processes and new designs for products. When they direct their attention outwards, in addition to delivery of goods and money they also create intangible structures, such as customer relationships, brand awareness, reputation and new experiences for the customers. (Papoutsakis, 2006) 2.0 LITERATURE REVIEW This study expose to the impacts of knowledge management to an organization, on how it benefits and result to a positive revenue to the organization in term of (Return On Investment) ROI as well as the challenges on implementing knowledge management in an organization. 3.0 THE KNOWLEDGE CYCLE Source from: http://www.tfhrc.gov/pubrds/novdec99/knowledge management...

Words: 2435 - Pages: 10

Premium Essay

Knowledge Management

...Applying Corporate Knowledge Management Practices in Higher Education by Jillinda J. Kidwell, Karen M. Vander Linde, and Sandra L. Johnson We believe there is tremendous value to higher education institutions that develop initiatives to share knowledge to achieve business objectives. This article outlines the basic concepts of knowledge management as it is applied in the corporate sector, considers trends, and explores how it might be applied in higher education and whether higher education is ready to embrace it. Colleges and universities have significant opportunities to apply knowledge management practices to support every part of their mission A re the concepts of knowledge management (KM) applicable to colleges and universities? Some would argue that sharing knowledge is their raison d’être. If that is the case, then the higher education sector should be replete with examples of institutions that leverage knowledge to spur innovation, improve customer service, or achieve operational excellence. However, although some examples exist, they are the exception rather than the rule. Knowledge management is a new field, and experiments are just beginning in higher education. E D U C A U S E Q U A R T E R LY • Number 4 2000 Knowledge Basics Knowledge management is the process of transforming information and intellec- tual assets into enduring value. It connects people with the knowledge that they need to take action, when they need it. In the corporate sector...

Words: 3787 - Pages: 16

Premium Essay

Knowledge Management

...your CEO? Most of us need to use some form of knowledge to get our jobs done better and quicker.Knowledge can be said is a fluid mix of framed experience, values, contextual information, expert insight, and grounded intuition that provides an environment and framework for evaluating and incorporating new experiences and information. It originates and is applied in the mind of the knowers. In organizations it often becomes embedded not only in documents or repositories, but also in organizational routines, practices and norms. But how does an organization handle all of this knowledge? This is where knowledge management (KM)comes in. Knowledge management is the systematic management of an organization's knowledge assets for the purpose of creating value and meeting tactical and strategic requirements. It consists of the initiatives, processes, strategies, and systems that sustain and enhance the storage, assessment, sharing, refinement, and creation of knowledge.In order for KM to succeed, one needs a deep understanding of what constitutes knowledge and look at the forms in which knowledge exists and the different ways that it can be accessed, shared, and combined.There are essentially two different types of knowledge, explicit and tacit.Explicit knowledge includes things that you can easily pass on to someone else by teaching it or putting it into a database or a book.Tacit knowledge is less quantifiable because this is knowledge that's most often learned by experience. It's...

Words: 873 - Pages: 4

Premium Essay

Knowledge Management

...(3)Knowledge Management(KM)is a fashionable business term. Explain what is meant by knowledge and knowledge management(KM), and evaluate why KM is central to the success of an organization. Knowledge Management (KM) is a newly developed business term. Thanks to the booming of information technology (especially the internet) from the 1990s, people could get information and knowledge much easier than before. As the integration of individuals, organizations need to process and manage even more information and knowledge. Therefore, the art of knowledge management becomes very crucial for modern organizations. Before talking about the term Knowledge Management, first we need to know clearly what knowledge is. The definition for knowledge is a traditional debate topic among the philosophers. The most well known definition is as Plato suggested; knowledge is a statement which must be justified, true and believed. However, as modern people, we need to define it in a modern way, just as Oxford English Dictionary describes knowledge as (i) expertise, and skills acquired by a person through experience or education; the theoretical or practical understanding of a subject, (ii) what is known in a particular field or in total; facts and information or (iii) awareness or familiarity gained by experience of a fact or situation. Personally, I think the most refined and inclusive way to describe knowledge is; the kind of information that describes the relationship between other information...

Words: 1815 - Pages: 8

Premium Essay

Knowledge Management

...Knowledge Management and Organisational Learning Contents Title Page 1 1 Introduction 3 2 Body 3 2.1 What was the outcome of the team activity? Did you achieve your team objective? How? 3 2.2 What knowledge did you use? What worked and what did not work? 4 3 Conclusion / Recommendations 5 3.1 What did you learn? What would you do differently? 5 4 References 7 Introduction This report discusses some of the reasons for the implementation of knowledge management. It discusses the differences between data, information, and knowledge. The opinion that communication appears to play a key role in the outcome will be discussed and how it relates to effective collaboration. Furthermore, this paper discusses what knowledge management is and the reasons why knowledge management must be realised in todays’ society expanding on the methods used during the Knowledge Management and Organisational Learning module team activity; namely The Prisoner Escape activity. The prisoner escape participation activities used during the exercise will be discussed with the focus on how knowledge was shared to reach a collaborative objective. The paper concludes with the observation that knowledge sharing is the only concept that promotes progress in society. Body What was the outcome of the team activity? Did you achieve your team objective? How? The teams’ objective was to not get caught by the police and we successfully achieved that. As a team we captured, developed...

Words: 1977 - Pages: 8

Premium Essay

Knowledge Management

...Knowledge Management This case describes the many knowledge management practices that take place at Toyota Motors, which is of course the world's most money making company. Also, it describes how Toyota enables wide knowledge sharing not just within the organization but also across its supply chain. It details the practices that make Toyota a true learning organization. It discovers the role of traditional structural practices in the company's knowledge management efforts. In 2004, Toyota Motor Corporation was Japan's largest company and the world's second largest automobile company with worldwide unit sales of 6.7 million (Liker, 2003). It was acknowledged as one of the world's best knowledge enterprises, and was a three-time winner of the Global Most Admired Knowledge Enterprises (MAKE) Survey 4, and a five-time winner of the MAKE Japan Survey (www.icmrindia.org). This award identifies the best practices in the area of knowledge management. The survey studied enterprises on criteria like knowledge-based culture and products, knowledge sharing and teamwork, as well as structured learning. Many experts believed that effective knowledge management had given Toyota a strong competitive edge. Toyota's Production System manufactured a variety of high-quality vehicles at very low cost. Toyota had been extremely open about its production system. Company sources were quoted to have said, "Study us all you want"(Stalk & Lachenaur, 2004). Even with studying, no other company was...

Words: 385 - Pages: 2

Premium Essay

Knowledge Management

...KNOWLEDGE MANAGEMENT Any enterprise can potentially grow profitably through its management of knowledge for intellectual capital. For this purpose, it however, needs to craft an innovative and viable design of its business system. A business system design (BSD) comprises a dynamic architecture which is isomorphic across firms in space and time. A dense dynamic nexus of social capital, human capital and knowledge management - the knowledge management nexus (KMN) - forms the core of BSD. KMN continually rationalises and revitalises the BSD. An inclusive concept of knowledge spectrum as the quintessential resource for value creation is elaborated briefly in terms of its dynamic configuration. A firm's intellectual capital (IC) is seen as the resultant of its KMN. IC represents a firm's meta-capability toward overcoming challenges and exploiting opportunities in its continual pursuit of value creation. Various methods, frameworks of KM discussed in class were : THE SKANDIA NAVIGATOR 1. Financial focus of the Skandia Navigator captures the financial outcome of our activities. It is here where we establish the long term goals and also a large part of the overall conditions for the other perspectives. This could be profitability and growth that shareholders demand. 2. Customer focus gives an indication on how well the organization meets the needs of its customers via services and products. 3. Process focus of the Skandia Navigator captures the actual processes of creating the services...

Words: 939 - Pages: 4

Premium Essay

Knowledge Management

...Tools to Enhance Innovation” Khalid Helal, khldhelal@gmail.com Master of Management, IIUM Introduction Knowledge Management (KM) is a recently emerging approach pointed at addressing today’s business challenges to increase organizational efficiency, efficacy and new innovation by applying several tools, techniques and strategies in business process. The purpose of this paper is to develop the organizational knowledge, knowledge sharing and enhancing innovation to increase the organizational and managerial efficiency. Those activities enhance and develop by the using of knowledge management tools and techniques. Further, knowledge management plays an important supporting function by providing a coordinating mechanism to enhance the changes of resources into capabilities. The knowledge management tools can influence to enhance innovation which is the significance for a firm’s performance. Literature Review A. Explicit and Tacit Knowledge (Nonaka, 2000) Has explained explicit knowledge is proper methodical or organized language shared in the form of facts, like as scientific method, specification and manual. It can be treated, memorized and systematic language”. transmitted easily. On the other side, tacit knowledge is really private and hard to formalize. Subject related intelligence fall into the several class or category of knowledge. (Wachter, 1999) Has explained “Tacit knowledge is personal and context specific, which is often developed over a long period...

Words: 1781 - Pages: 8

Premium Essay

Knowledge Management

...Introduction; `While the term is usually used in reference to professional money managers, everyone practices some form of investment management with their personal finances. There are a wide range of money management services, from the operation of passively-managed mutual funds with low fees to in-depth estate planning and consulting’- (Investopedia) `Facts, information, and skills acquired through experience or education; the theoretical or practical understanding of a subject: a thirst for knowledge her considerable knowledge of antiques about the sum of what is known: the transmission of knowledge’)-Oxford dictionary. Information, in its mainly restricted technological sense, is a sequence of symbols that preserve to be interpreted as a message. In order can be traced as signs, or broadcast as signals. Information is several kind of event that affects the state of a dynamic system. Theoretically, information is the message (word or expression) organism conveyed. The importance of this idea varies in different context. 1.1: Understand the need to manage information and knowledge within organizations: 1.1.1 The main features of information management: A management information system (MIS), or information management system, is particularly critical to businesses that work in conjunction with other businesses. An MIS has four key features. Data Gathering: MIS help to store data perfectly. The MIS stores the in order to one of two database systems. The first type of...

Words: 2563 - Pages: 11

Premium Essay

Knowledge Management

...Introduction to Knowledge Management A light bulb in the socket is worth two in the pocket. —Bill Wolf (1950–2001) This chapter provides an introduction to the study of knowledge management (KM). A brief history of knowledge management concepts is outlined, noting that much of KM existed before the actual term came into popular use. The lack of consensus over what constitutes a good definition of KM is addressed and the concept analysis technique is described as a means of clarifying the conceptual confusion that still persists over what KM is or is not. The multidisciplinary roots of KM are enumerated together with their contributions to the discipline. The two major forms of knowledge, tacit and explicit, are compared and contrasted. The importance of KM today for individuals, for communities of practice, and for organizations are described together with the emerging KM roles and responsibilities needed to ensure successful KM implementations. Learning Objectives 1. Use a framework and a clear language for knowledge management concepts. 2. Define key knowledge management concepts such as intellectual capital, organizational learning and memory, knowledge taxonomy, and communities of practice using concept analysis. 3. Provide an overview of the history of knowledge management and identify key milestones. 4. Describe the key roles and responsibilities required for knowledge management applications. 2 Chapter 1 Introduction The ability to manage knowledge is crucial in today’s...

Words: 10806 - Pages: 44

Premium Essay

Knowledge Management

...Knowledge Management Nicholas Miller Table of Contents Abstract 3 What is Knowledge Management? 4 Features of Knowledge Management 5 People 5 Processes 5 Technology 5 Knowledge Management Applications 7 Tacit Knowledge 7 Explicit Knowledge 7 Embedded Knowledge 7 Tacit vs. Explicit Knowledge 9 The Importance of Knowledge Management 10 Summary 11 Conclusion 12 References 13 Abstract The principal objective of this research paper is to define Knowledge Management (KM). The research findings in this paper will uncover the features and applications that have derived from the Knowledge Management process. It will also examine Tacit vs. Explicit Knowledge and the importance they have in the Knowledge Management process. This research paper is presented in the form of a report hence comprehensive analysis and conclusion will be drawn from the findings of the research as it relates to the topic “Knowledge Management”. What is Knowledge Management? “Knowledge is power”, as quoted by the English philosopher Francis Bacon (1561-1626) (Henry, 2002). With the requisite knowledge, an individual or organization can achieve any goal or objective. Now we ask ourselves, “What is Knowledge Management”? To arrive at a possible response to such a question it is imperative to underline the key terms Knowledge and Management. (Cavell, 2002) claimed that Knowledge is the understanding of information and skills acquired through experience or education, which exists mostly in...

Words: 1415 - Pages: 6

Premium Essay

Knowledge Management

...information leading to transfer of knowledge from a person or an organization to others. Whereas this invariably leads to faster development, it also impacts the competitive advantage held by the innovators of processes or technology. It has therefore become strategically important for one and all in business to understand the knowledge, processes and controls to effectively manage the system of sharing and transferring the information in the most beneficial fashion. This paper dwells upon definition, types, scope, technology and modeling of knowledge and Knowledge Management while examining its strategic importance for retaining the competitive advantage by the organizations. What is knowledge? Plato first defined the concept of knowledge as ‘‘justified true belief'' in his Meno, Phaedo and Theaetetus. Although not very accurate in terms of logic, this definition has been predominant in Western philosophy (Nonaka and Takeuchi, 1995). Davenport et al. (1998) define knowledge as ``information combined with experience, context, interpretation and reflection''. The terms ‘‘knowledge'' and ‘‘information'' are often used inter-changeably in the literature and praxis but a distinction is helpful. The chain of knowledge flow is data-information-knowledge. Information is data to which meaning has been added by being categorized, classified, corrected, and condensed. Information and experience, key components of definitions of knowledge, are put into categories through the...

Words: 6564 - Pages: 27

Premium Essay

Knowledge Management

...CW3 David Lewis Knowledge Management Information Paper WOSC Class 14-005 14 November 2013 Knowledge Management Application in 1-3 Attack Battalion Within the Army organizations of today knowledge management plays a huge role in the dissemination of information to the unit and it’s soldiers. This is no different for the aviation unit in which I operate. This information can be found in FM 6-01.1, Knowledge Management Operations. It defines knowledge management as the process of enabling knowledge flow to enhance shared understanding, learning, and decision-making. But when the unit was surveyed about their understanding of knowledge management the results were surprising. Out of roughly seventy-two assigned aviators, I surveyed ten. These consisted of two senior aviators, two commissioned officers, two junior Warrant officers out of flight school, and four tracked aviators. When asked about what knowledge management was only the two senior aviators knew what it was, this is because they had attended the Warrant Officer Staff Course where they learned about knowledge management. All the aviators surveyed were surprised to find out that the Army actually had a publication breaking down knowledge management. After explaining what knowledge management was I asked the aviators to give me an example of how knowledge management was being utilized in the unit, all said the same thing; the reading card file. In aviation the dissemination of information is critical to the...

Words: 648 - Pages: 3

Premium Essay

Knowledge Management

...importance of knowledge management (KM) and are gradually directing their efforts on practices to nurture the creation, sharing and integration of knowledge management and economic development as a solution to the world`s social problems. King (2009:p4), defines Knowledge management as the planning, organizing, motivating, and controlling of people, processes and systems in any organisation (private and public) to ensure that assets that are associated with knowledge are improved and effectively employed. King (2009; p4) further explains that an effective Knowledge management process must at least encompass knowledge acquisition, creation, refinement, storage, transfer, sharing, and application. Economic development strategy is defined as a cooperative effort of businesses, civic organisations and the public or government to map out economic projects and goals that will strengthen the economic growth of a country. Economic development strategy analyses the local and regional economy and serves as a guide for establishing local and regional plan of action and identifying investment priorities and funding sources. South Africa is a constitutional democracy with a three-tier system of government and a liberated judiciary. The national, provincial and local levels of government all requires legislative and executive authorities in their own spheres, and are defined in the Constitution as distinctive, interdependent and interrelated. However, in terms of information and knowledge management...

Words: 3004 - Pages: 13

Premium Essay

Knowledge Management

...Management knowledge and knowledge management: realism and forms of truth John Mingers1 1Kent Business School, University of Kent, Canterbury, U.K. Correspondence: John Mingers, Kent Business School, University of Kent, Canterbury, Kent, CT2 7PE, U.K. Tel: þ44 1227 824008; E-mail: j.mingers@kent.ac.uk Received: 24 July 2007 Accepted: 15 October 2007 Abstract This paper addresses the issue of truth and knowledge in management generally and knowledge management in particular. Based on ideas from critical realism and critical theory, it argues against the monovalent conceptualization of knowledge implicitly or explicitly held by many authors and aims instead to develop a characterization that recognizes the rich and varied ways in which human beings may be said ‘to know’. It points out and conceptualizes a fundamental dimension of knowledge that is generally ignored or cursorily treated within the literature, that is, ‘truth’. It identifies four forms of knowledge – propositional, experiential, performative and epistemological – and explores their characteristics, especially in terms of truth and validity. It points out some implications for knowledge management. Knowledge Management Research & Practice (2008) 6, 62–76. doi:10.1057/palgrave.kmrp.8500161 Keywords: knowledge management; knowledge; information; critical realism; critical theory; truth Introduction Although knowledge management (KM) has established itself as a bona fide subject both in practice...

Words: 13749 - Pages: 55