Modifying Measuring tools

  1. I am going to conduct a study for a quality improvement project and I do not want to develop my own measuring tool. Rather I wish to use a tool that is already tested and considered reliable and valid. However, I do not need to use the entire tool for my study. Thus my question, when using a measuring tool such as a questionnaire, is it possible to remove questions that are not needed for my study without the tool being considered a new tool?

    If so, how would I note that in a paper? For example, would I state that the tool is the blah blah blah tool with the exception of two questions? Also, would the validity and reliability of the tool be altered if I remove some questions?


    -Not in school at this time, but I am a future DNP or PhD student who is working hard to enhance my CV to be accepted into a reputable program.
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    About SummerGarden, ADN, BSN, RN

    Joined: Nov '05; Posts: 3,096; Likes: 2,228