Brief Report: Psychometric Properties of the Ability in Behavior Assessment and Interventions for Teachers-Revised (ABAIT-R).

This study reports on the psychometric properties of this revised scale (ABAIT-R) among 102 special educators assessed using Rasch models. It was found that the model had good fit and a wide spread of difficulties (3.63 to - 2.60). ABAIT-R had good targeting (over 85%) and high reliability (0.79). The assumptions of the model were met recommending sufficiency for the use of summated score from ABAIT-R among teachers. PMID: 31797185 [PubMed - as supplied by publisher]

https://www.ncbi.nlm.nih.gov/pubmed/31797185?dopt=Abstract

Source: Journal of Autism and Developmental Disorders - December 3, 2019 Category: Psychiatry Authors: Nair R, Dutt A, Nielsen T Tags: J Autism Dev Disord Source Type: research