title: Factor analysis of the Intermediate Category Test.
abstract: This study examined the factor structure of the six subtests of the Intermediate Category Test in a heterogeneous sample of school-referred students, age 9 to 14 years. A three-factor solution emerged that accounted for approximately 72% of the total variance. This indicates that the test measures multiple underlying constructs in this school-referred sample. Clinical and educational interpretations may be enhanced by utilizing factor scores that reflect the multiple abilities assessed. Recommendations for developing factor/index scores are provided.
authors.affiliation: Department of Psychology, University of Texas at Tyler 75799, USA.
authors.forename: R B
authors.initials: RB
authors.lastname: Livingston
authors.forename: R M
authors.initials: RM
authors.lastname: Gray
authors.forename: R A
authors.initials: RA
authors.lastname: Haak
mesh_terms: D000293:Adolescent; D000342:Affective Symptoms / Q000175:diagnosis / Q000523:psychology; D001289:Attention Deficit Disorder with Hyperactivity / Q000175:diagnosis / Q000523:psychology; D001925:Brain Damage, Chronic / Q000175:diagnosis* / Q000523:psychology; D002648:Child; D003210:Concept Formation; D002658:Developmental Disabilities / Q000175:diagnosis* / Q000523:psychology; D005260:Female; D006801:Humans; D007859:Learning Disabilities / Q000175:diagnosis / Q000523:psychology; D008297:Male; D009483:Neuropsychological Tests / Q000706:statistics & numerical data*; D011340:Problem Solving; D011594:Psychometrics; D015203:Reproducibility of Results; D013064:Speech Disorders / Q000175:diagnosis / Q000523:psychology