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Describe the Cognitive Approach in Psychology and Evaluate the Research Methods Used.

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Describe the cognitive approach in psychology and evaluate the research methods used.
In the cognitive approach, lab experiments are reductionist because it’s focusing on basic processes and compares human cognition to computer functioning; ignoring the complexity of the human mind. The cognitive approach often takes this narrow focus and ignores social and emotional factors which may impact on cognition. This is evident from studies such as Ebinghaus experiment where he investigated forgetting and how memory ‘decays’. Although there are some explanations that relate to the brain and how our brain deals with information to remember it, there is another explanation that supports the reductionist side. Humans are like computers and if we don’t recall the information to remind ourselves of something, like in a computer drive we will simply get overloaded with other information that will overshadow this one and simply make us forget. This therefore shows how lab experiments can be reductionist. Furthermore, because it was a lab experiment where Ebinghaus knew what to expect from his inference we can say it was unfair and invalid because he was appreciative.
The use of case studies in the cognitive approach is longitudinal which is good as it allows information to be gathered over a period of time and can therefore show changes in behaviour or thoughts over the set period. The Ebinghaus study, where he collected data over several weeks to see if he was capable of remembering things he learnt a few days back. They are extremely useful in order to gain very detailed accounts from individual cases which are important in psychology. The detailed information within the case studies is invaluable for contributing to support or disprove theories within the field of psychology. Although they cannot be replicated or generalised, the results are valid and they provide greater

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