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Unformatted text preview: Chapter 3 Different types of mesuarement: Face validity how it looks for you. What u r trying to measure Project: WHAT DO YOU WANT TO MESUARE .. Content validity look at comprehensive of the trade of u r measuring Criterion = are we measuring the right thing ? Predictive- acessing ability to predict something that we should be able to predict.. Concurrent distinguish between groups.. Convergent how ur operalization is similar to others; take advantage with other studies that looks like yours. Discriminant - operalization is not similar to other.. Converg and discriminant are kind together.. it seems confusing.. Threats to construct Validity Inadequate Preoperational Explication of Constructs Mono-Operation Bias rely on only a single implementation Mono-method Bias occurs when u only use one measure of construct Interaction of different treatments Interaction of testing and treatment problaby use a control group Restricted Generalizability across construct unitended consequences threat to...
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This note was uploaded on 04/02/2008 for the course HLAD 305 taught by Professor Collencroxal during the Winter '08 term at Eastern Michigan University.
- Winter '08