'Assessing construct validity' diaporamas de présentation

PSYCOMETRICS

532 views • 53 slides

Measurement and Data Quality

Measurement and Data Quality. Measurement. The assignment of numbers to represent the amount of an attribute present in an object or person, using specific rules Advantages: Removes guesswork Provides precise information Less vague than words. Levels of Measurement.

522 views • 25 slides

Construct and External Validity in Experimental Research ?

Construct and External Validity in Experimental Research ?. Chapter 8. ? Back to Brief Contents. Construct Validity ? External Validity ? Cautions in Evaluating the External Validity of Experiments ? Relationship between Internal and External Validity ?. 8.1 Construct Validity -1.

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Chapter 17 Assessing Measurement Quality in Quantitative Studies

Chapter 17 Assessing Measurement Quality in Quantitative Studies. Measurement. The assignment of numbers to represent the amount of an attribute present in an object or person, using specific rules Advantages: Removes guesswork Provides precise information Less vague than words.

228 views • 22 slides