Karen J Mainess
Tanzania
Research Article
Clinical Assessment of Pragmatics (CAPs): A Validation Study of a Video-Based Test of Pragmatic Language in Adolescent Students
Author(s): Adriana Lavi, Karen J Mainess and Noha DaherAdriana Lavi, Karen J Mainess and Noha Daher
The purpose of this study was to examine the validity and reliability of a novel new video-based approach to assessing pragmatic language, namely the Clinical Assessment of Pragmatics (CAPs). This study included students with Language Impairment (LI), High-Functioning Autism (ASD) and non-disabled students. Thirty participants, ages 14 to 16 years old, were administered 3 pragmatic judgment and 3 pragmatic performance subtests comprised of 10 items each for a total of 60 test items. Expert opinion was solicited for the purpose of obtaining content validity. Study results revealed that this instrument provides a valid and reliable comprehensive measure of pragmatic language skills. Both test-retest and interrater reliability were found to be strong. Experts rated the CAPs highly for both content and clarity. Concurrent validity was obtained on three of the CAPs subtests and was found t.. View More»
