title: The relationship between intelligence and performance on the test of variables of attention (TOVA).
abstract: The present study explored the relationship between the intelligence of young adults and their performance on the Test of Variables of Attention (TOVA). The study also examined whether significant differences existed between adults with and without attention-deficit/ hyperactivity disorder (ADHD) on TOVA errors of omission, errors of commission, mean correct response time, and variability, as well as on performance on the freedom from distractibility (FD) factor on the Wechsler Adult Intelligence Scale-Revised (WAIS-R). Seventy-nine adults participated in the study, including 17 with ADHD and 62 college students without ADHD. Pearson product-moment correlations indicated that none of the correlations between Full Scale IQ (FSIQ) and TOVA variables were significant. Analysis of variance results revealed that adults with ADHD made more errors of omission on the TOVA than did controls. Between-group differences were not found on the remaining dependent variables.
authors.affiliation: Central Washington University, Department of Psychology, Ellensburg 98926-7575, USA. Weyandtl@cwu.edu
authors.forename: Lisa L
authors.initials: LL
authors.lastname: Weyandt
authors.forename: Linda
authors.initials: L
authors.lastname: Mitzlaff
authors.forename: Laura
authors.initials: L
authors.lastname: Thomas
mesh_terms: D000293:Adolescent; D000328:Adult; D001288:Attention; D001289:Attention Deficit Disorder with Hyperactivity / Q000175:diagnosis* / Q000523:psychology*; D005260:Female; D006801:Humans; D007360:Intelligence; D007361:Intelligence Tests; D008297:Male; D008875:Middle Aged; D011594:Psychometrics; D013647:Task Performance and Analysis