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The Parent Rating Form and the Teacher Rating Form enable you to obtain setting-specific information about a child's or an adolescent's aggressive acts, as well as information regarding the frequency and severity of those aggressive acts.
Children's Aggression Scale™ (CAS)
Jeffrey M. Halperin, PhD, and Kathleen E. McKay, PhD
Purpose:Evaluate frequency and severity of child and adolescent aggression
Age range:5 to 18 years
Admin:Informant report; Individual administration
Admin time:Approximately 10-15 minutes
Qualification level:S or B
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The CAS is a multi-informant rating scale to evaluate the setting-specific frequency and severity of aggressive acts in children through Parent and Teacher Rating Forms.

Facilitates treatment planning and monitoring in response to acts of aggression

  • Items describe aggressive acts and are weighted differentially depending on the severity of the act.
  • Standardized on a community sample of 438 parents and 516 teachers of children ages 5-18 years. Data were also collected on a clinical sample of 247 parents and 252 teachers of children who had been diagnosed with one or more of the following: ADHD, oppositional defiant disorder, conduct disorder, and social maladjustment.
  • Validity was examined in terms of intercorrelations among the scales and clusters, convergent validity with existing behavioral measures (i.e., BASC-2, CBCL) and domain-specific assessments (i.e., OAS, CDS, IOWA Conners), and clinical validity among the clinical samples.

Scoring program available

The CAS-SP™ provides users with unlimited scoring and report generation after demographic information and item raw scores are manually entered from an individual’s completed rating form.

Windows:XP, Vista, 7, 8, 10
Mac users: install Windows in VirtualBox or BootCamp.
Other virtual machine solutions (e.g., Parallels, VMWare) are not supported.
Prerequisites:NTFS file system; CD-ROM drive for installation; Internet connection or telephone for activation
Item numberProduct descriptionList priceAdd to Cart
WW-6334-KTCAS Introductory Kit
includes CAS Professional Manual, 25 Parent Rating Forms, 25 Teacher Rating Forms, 25 Parent Score Summary Forms/Profiles, and 25 Teacher Score Summary Forms/Profiles
Item numberProduct descriptionList priceAdd to Cart
includes CAS-SP software with On-Screen Help and Quick Start Guide
Manuals, Books, and Equipment
Item numberProduct descriptionList priceAdd to Cart
WW-6335-TMCAS Professional Manual$97.00
Forms and Booklets
Item numberProduct descriptionList priceAdd to Cart
WW-6336-RFCAS Parent Rating Forms (pkg/25)$65.00
WW-6337-RFCAS Teacher Rating Forms (pkg/25)$65.00
WW-6338-PFCAS Parent Score Summary Forms/Profiles (pad/25)$44.00
WW-6339-PFCAS Teacher Score Summary Forms/Profiles (pad/25)$44.00
Related Products
Eyberg Child Behavior Inventory™ (ECBI™) & Sutter-Eyberg Student Behavior Inventory- Revised™ (SESBI-R™)
Pediatric Behavior Rating Scale™ (PBRS™)
Adolescent Anger Rating Scale™ (AARS™)

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