This module introduces the psychometric characteristics used to judge the validity of assessments that are used in determining disabilities. Cate illustrates one of the most important measures of assessments, validity, by discussing exactly what this means using concrete examples. She also illustrates how this applies to the standardized language assessments used by speech-language pathologists everyday.
Find the playlist for the full set of videos in this module series here:
Preschool Disability Evaluations Playlist
