Scale Description

The Clinical Anger Scale (CAS-21) is an assessment tool used to measure the intensity and frequency of anger in clinical and research settings. It consists of 21 questions that examine various dimensions of anger, including emotional impact, physical manifestations, and behavioral reactions.

Data Analysis and Usage

Data collected through the CAS-21 are analyzed to reveal levels and patterns of anger among participants. Analyses may include statistical methods such as factor analysis to understand underlying dimensions of anger or comparative studies to assess differences between various groups or populations.

Objective

The primary objective of the CAS-21 is to provide an accurate and reliable measurement of an individual’s anger. The tool helps healthcare professionals understand the intensity and nature of anger in order to design appropriate intervention and treatment strategies for anger management.

Calibration

The CAS-21 uses a five-point Likert scale, where participants rate each statement from “Not at all true” to “Absolutely true.” Scores are aggregated to reflect the overall intensity of anger, with higher scores indicating greater intensity and frequency of anger.

Bibliography

Novaco, R. W. (1994). Anger Control: The Development and Evaluation of an Experimental Treatment. Springer.

Deffenbacher, J. L., Oetting, E. R., & Lynch, R. S. (1996). The State-Trait Anger Expression Inventory. Journal of Clinical Psychology, 52(4), 512-515.

Hofmann, S. G., & Asnaani, A. (2012). The Efficacy of Cognitive Behavioral Therapy for Anger Management: A Review. Behavior Therapy, 43(3), 562-572.

Friedman, M., & Riggio, H. R. (2007). The Role of Anger in Clinical Practice: Measurement and Management. Clinical Psychology Review, 27(5), 679-695.

Spielberger, C. D. (1999). State-Trait Anger Expression Inventory: Professional Manual. Psychological Assessment Resources.