1.PSYCHO-EDUCATIONAL ASSESSMENT: THINGS THAT MAKE YOU GO HMMMMM AND ANSWERS THAT MAY HELP THE IEP PROCESSAssociation of California School Administrators January 16, 2014Presented…
Slide 1 Slide 2 Degree to which inferences made using data are justified or supported by evidence Some types of validity ◦ Criterion-related ◦ Content ◦ Construct…
Validity Validity Is the Test Appropriate, Useful, and Meaningful? 1 Properties of Validity Does the test measure what it purports to measure? Validity is a property of inferences…
Validity Validity Is the Test Appropriate, Useful, and Meaningful? 1 Properties of Validity Does the test measure what it purports to measure? Validity is a property of inferences…