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Different forms of Validity and Why They Matter Lecture 9, Psych 350 - R. Chris Fraley http://www.yourpersonality.net/psych350/fall2012/ Validity In our last class, we began…

Documents What is an error? An error is a mistake of some kind... …causing an error in your results… …so...

Errors in measurements Errors in measurements What is an error? An error is a mistake of some kind... â¦causing an error in your results⦠â¦so the result is not accurate.…

Documents How Science works: Errors

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How Science works : Errors Teacherâs Notes This sequence of slides is designed to introduce, and explain, the idea of errors in practical work, as explained on pages 8 and…