Part One: Please begin by responding to the following questions.
What factors must a researcher consider in selecting an existing instrument for use in a study?
When selecting an existing instrument for a research study, it is important that the researcher select an appropriate instrument that aligns with the objective of the research and minimize bias. Other important factors to consider are the cost or resource needed for the use of the instrument and the quality of the instrument. Additionally, the quality of an instrument can be measure through it’s validity and reliability (Grove, Burns, & Gray, 2013). How does a researcher locate an existing instrument?
A researcher can locate an existing instrument by using computer database, online libraries or search engines like CINANHL or Medline by entering the specific instrument or the condition or concept that is being investigated. In addition, existing instrument can also be located in reference books with published measurement tools (Grove, Burns, & Gray, 2013). Part Two: Search and locate an existing instrument that …show more content…
Using the IW as a research instrument allows the researcher to conduct a retrospective data analysis studies which is the methodology used in this research study. This measurement allows the real time capturing and transferring of clinical data while, eliminates the need for manual chart reviews. Additionally, with the use of the IHIS, the researcher will be able to generate clinical trial alert for the recruitment of patients, organized subject population and identify prospective subjects (OSU CCTS,