Psychometrics
This course focuses on the theory of psychological measurements. Each episode consists of a video and downloadable materials and ends with a quiz. Course time: Approximately 1.5 hours + independent study time.
Introduction
Download the Psychometrics Course Slides
Common test methods - Theory
Common test methods - Quiz
Measures of average and dispersion - Theory
Measures of average and dispersion - Quiz
Normal distribution and associated scales - Theory
The normal distribution and associated scales
Normal distribution and standard scales - Quiz
Norm groups and norm tables - Theory
Norm groups and norm tables - Quiz
Correlation and factor analysis - Theory
Correlation and factor analysis - Quiz
Measures of quality – reliability and validity - Theory
Measures of quality – reliability and validity - Quiz
The theory of measurement error - Theory
The theory of measurement error - Quiz
Test use - Theory
Test use - Quiz
ITC Guidelines on Test Use