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Lecture

cronbach's alpha.docx

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Department
Psychology
Course
Psychology 2810
Professor
Riley Hinson
Semester
Winter

Description
Lab 11 Cronbachs AlphaValidity vs ReliabilityReliability extent to which same result is obtained upon repeated measuringThe stability of a measure important for making predictions eg heightValidity does it measure what you want it to measureEg IQ testsCan a measure be reliable but not validCan a measure be valid but not reliableReliability increases if measurements areConsistentDo not contain errorAre numerousWays to measure reliabilityIn
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