We contrasted Behavior Assessment System for Children, Second Edition--Parent Rating Scales--Preschool Form (BASC-2 PRS-P) parent ratings for 242 (52% African American; 39% White) preschool-aged children from three diagnostic groups: autism spectrum disorder (ASD), intellectual disability (ID), and ASD and ID (ASD/ID). Across diagnostic groups,…

Youth with autism spectrum disorder (ASD) often present with emotional problems such as anxiety and depression (American Psychiatric Association, 2013). A recent study of the "Child Behavior Checklist 6-18" (CBCL; Achenbach & Rescorla, 2001) indicated good sensitivity but relatively low specificity for identifying emotional problems…

Administered the Slosson Intelligence Test (SIT) to 92 preschool children. Administered the Stanford-Binet Intelligence Scale to a sample of the group, and the results were compared to the results from the SIT. Results indicated the SIT overestimated the performance of average preschool children. (Author)

Scores of 66 elementary students (referred for poor learning progress) on the Peabody Picture Vocabulary Test-Revised (PPVT-R) were below mean performance on all Stanford-Binet Intelligence Scale-Fourth Edition (SB:FE) area scores except memory. The study refutes the assertion that the PPVT-R is an appropriate screening instrument for the SB:FE.…