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  • Validity in Educational and Psychological Assessment by Paul E. Newton (English)

    • Item No : 396873760923
    • Condition : Brand New
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    • Seller : grandeagleretail
    • Current Bid : US $91.85
    • * Item Description

    • And to what, exactly, does the concept of validity apply?. How many different kinds of validity are there?When does validation begin and end?Is reliability a part of validity, or distinct from it?. Author Paul E. Newton, Stuart D. Shaw.
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