Buss-Perry Aggression Questionnaire
The Buss-Perry Aggression Questionnaire (BPAQ) is a 29-item self-report measure that includes four subscales. (Buss & Perry, 1992)
physical aggression (9 items),
verbal aggression (5 items),
anger (7 items)
hostility (8 items) (Buss & Perry, 1992).
There is no time frame specified, and items are rated using a seven-point scale from “extremely uncharacteristic” to “extremely characteristic”.