The relationship of the Reynolds Intellectual Assessment Scales and the Wechsler Adult Intelligence Scale-Third Edition.
The purpose of this study was to compare scores on the Reynolds Intellectual Assessment Scales (RIAS) with scores on the Wechsler Adult Intelligence Scale-Third Edition (WAIS-III) in a group of college students diagnosed with a Learning Disability, Attention-Deficit Hyperactivity Disorder (ADHD), or a combination of the two. The RIAS Composite Index score was significantly higher than the WAIS-III Full Scale IQ, although scores on both tests were in the average range. Correlations between the two tests were significant on all measures. Male students were significantly higher than female students on both the RIAS Composite Index and on the WAIS-III Full Scale IQ. Although the ADHD group was higher on IQ than the Learning Disabled and combined disorder groups on all IQ measures, no significant differences were found.
Smith
Billy L
BL
Department of Psychology, University of Central Arkansas, Conway, AR 72035, USA. billys@uca.edu
McChristian
Chrystal L
CL
Smith
Teresa D
TD
Meaux
Julie
J
D000293:Adolescent; D000328:Adult; D001289:Attention Deficit Disorder with Hyperactivity / Q000175:diagnosis*; D005260:Female; D006801:Humans; D007361:Intelligence Tests / Q000706:statistics & numerical data*; D007859:Learning Disabilities / Q000175:diagnosis*; D008297:Male; D011594:Psychometrics; D015203:Reproducibility of Results; D013334:Students / Q000706:statistics & numerical data; D014888:Wechsler Scales / Q000706:statistics & numerical data*