'Classical test theory ctt' diaporamas de présentation

Application of Item Response Theory to PRO Development

Application of Item Response Theory to PRO Development. Michael A. Kallen, PhD, MPH Associate Professor, Research Faculty Department of Medical Social Sciences Feinberg School of Medicine Northwestern University Chicago, Illinois. Outline. The new measurement Constructing measures

1.44k views • 122 slides

Psy 425 Tests & Measurements

Psy 425 Tests & Measurements. Furr & Bacharach Chapter 5 Conceptual Basis for Reliability. True Scores?. Do scores on a test accurately reflect real psychological differences? Assessment of reliability Detecting the ability of a test to accurately reflect real differences.

547 views • 41 slides

Introduction to Classical Test Theory (CTT)

2.85k views • 30 slides

Using Item Response Theory to Track Longitudinal Course Changes

Using Item Response Theory to Track Longitudinal Course Changes. Charles H. Atwood, Braden Ohlsen , and Brock Casselman University of Utah Department of Chemistry Salt Lake City, UT. Quick Description of Item Response Theory (IRT). Classical Test Theory (CTT) Mean, median, mode

166 views • 16 slides