Aggression Questionnaire (AQ)
Aggression Questionnaire (AQ) used in psychology are essential tools for clinical and research assessments. This post is based on dissertations submitted by students during their academic programs. At ‘Mental Health,’ we arrange and provide these resources to you. Here is the complete list of resources (Click Here). To access these materials, click on the ‘Avail File’ section below.”
Table of Contents
About Aggression Questionnaire (AQ)
The Aggression Questionnaire (AQ), developed by Arnold H. Buss and Warren L. Warren (2000), is a comprehensive self-report instrument used to assess an individual’s propensity for aggressive behavior. It is a widely used psychological tool that provides insights into different dimensions of aggression, such as physical aggression, verbal aggression, anger, hostility, and indirect aggression. The AQ has proven valuable in various research, clinical, and forensic settings where understanding aggressive tendencies is crucial for diagnosis, intervention, and treatment.
Purpose of the Tool
The primary goal of the Aggression Questionnaire is to measure aggressive tendencies in individuals by examining both direct and indirect expressions of aggression. The AQ assesses aggression across several dimensions and is designed for use in adults and adolescents. It provides detailed insight into how an individual may express aggression, offering valuable information for mental health professionals, researchers, and clinicians when developing treatment plans or understanding behavioral patterns.
Description of the Tool
The Aggression Questionnaire (AQ) is a 34-item self-report tool that replaces the original Buss-Durkee Hostility Inventory (BDHI), which was developed to assess different components of aggression and hostility. The AQ expanded on the original structure by refining the measurement of aggression and increasing its psychometric reliability and validity.
Psychometric Properties
The Aggression Questionnaire demonstrates high internal consistency and test-retest reliability, making it a reliable tool for assessing aggression. The validity of the AQ has been supported through numerous studies that show it effectively differentiates between individuals with varying levels of aggressive tendencies.
- Reliability: Studies have shown that the AQ has strong reliability across various populations, with Cronbach’s alpha values ranging from 0.80 to 0.90 for the total score and subscales, indicating excellent internal consistency.
- Validity: The AQ has been validated across a wide range of populations and contexts. Research has demonstrated that it correlates well with other measures of aggression and related constructs, such as impulsivity, hostility, and antisocial behavior.
- Factor Structure: Confirmatory factor analyses have supported the four-factor structure of the AQ, validating the distinct dimensions of physical aggression, verbal aggression, anger, and hostility.
Age Group
The Aggression Questionnaire is suitable for individuals aged 14 and above, making it applicable to adolescents and adults. The AQ has been used extensively in studies involving both clinical and non-clinical populations, from teenagers struggling with anger issues to adults dealing with aggression in personal or professional settings.
References
Buss, A. H., & Warren, W. L. (2000). Aggression Questionnaire: Manual. Los Angeles: Western Psychological Services.
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Reference File: Aggression-A1
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