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Aman, Michael G.; And Others – American Journal on Mental Retardation, 1995
The factor validity of the new Aberrant Behavior Checklist-Community (ABC-C) was determined with 1,040 adults, ages 18-89, who were mentally retarded and living in group homes. The original ABC factor structure appeared valid for scoring the ABC-C with this population. Variables studied included age, gender, level of mental retardation,…
Descriptors: Adults, Behavior Problems, Behavior Rating Scales, Community Programs
Peer reviewed Peer reviewed
Aman, Michael G.; And Others – American Journal of Mental Deficiency, 1985
Information is presented on the psychometric characteristics of the Aberrant Behavior Checklist, a measure of psychotropic drug effects. Internal consistency and test-retest reliability of the checklist appeared very good. Interrater reliability was generally in the moderate range. In general, validity was established for most Aberrant Behavior…
Descriptors: Behavior Rating Scales, Check Lists, Drug Therapy, Moderate Mental Retardation
Peer reviewed Peer reviewed
Rojahn, Johannes; Heisel, William J. – Journal of Autism and Developmental Disorders, 1991
The appropriateness of the Aberrant Behavior Checklist (ABC) was investigated with 199 youngsters with dual diagnosis of mental retardation and psychiatric disturbance. With some cautions, the ABC is recommended, based on the robustness of its factor structure, clinically meaningfulness of the subscale scores, and internal consistency of the…
Descriptors: Adolescents, Behavior Problems, Behavior Rating Scales, Children
Peer reviewed Peer reviewed
Freund, Lisa S.; Reiss, Allan L. – Research in Developmental Disabilities, 1991
Parent and teacher ratings on the Aberrant Behavior Checklist with an outpatient sample of 110 children, adolescents, and young adults with mental retardation found that the 5-factor structure of both parent and teacher data corresponded very well with the 5 factors originally obtained from staff ratings of mentally retarded inpatients. (Author/DB)
Descriptors: Adolescents, Behavior Problems, Behavior Rating Scales, Check Lists
Peer reviewed Peer reviewed
Rojahn, Johannes; Aman, Michael G.; Matson, Johnny L.; Mayville, Erik – Research in Developmental Disabilities, 2003
A study compared the Aberrant Behavior Checklist (ABC) and the Behavior Problems Inventory (BPI) for assessing the maladaptive behavior of 226 adults, mostly with severe or profound mental retardation. Individuals with elevated BPI scores generally had higher ABC scores, however, the extent of covariation differed across subscales. (Contains…
Descriptors: Adult Education, Adults, Aggression, Behavior Problems
Peer reviewed Peer reviewed
Marshburn, Elaine C.; Aman, Michael G. – Journal of Autism and Developmental Disorders, 1992
Teacher ratings on the Aberrant Behavior Checklist were collected on 666 students with mental retardation attending special classes. Classroom placement and age had significant effects on subscale scores, whereas sex failed to affect ratings. The study concludes that the original scoring method, developed for individuals in residential facilities,…
Descriptors: Age Differences, Behavior Problems, Behavior Rating Scales, Children
Peer reviewed Peer reviewed
Ono, Yoshiro – Research in Developmental Disabilities, 1996
Evaluation of the factor validity and reliability of the Aberrant Behavior Checklist (Japanese version) with 322 subjects (mean age 30) with moderate to profound mental retardation found most items loading on the same factors as in the original factor solution, high coefficient alphas across 5 subscales, high test-retest reliability, and…
Descriptors: Behavior Problems, Behavior Rating Scales, Check Lists, Factor Analysis