Barratt Impulsiveness Scale (BIS-11)
30-item impulsivity assessment (Patton, Stanford & Barratt, 1995)
Want to understand your level of impulse control? The BIS-11 is the most widely used self-report measure of impulsivity. 30 items covering Attentional, Motor, and Non-planning impulsiveness. Global normative mean is 62 (SD=10). Extensively validated in clinical and research settings (α=0.79-0.83; Patton, Stanford & Barratt, 1995).
Result Interpretation
After completing the 30 questions, you'll receive an immediate, detailed report with:
- Your score — calculated automatically based on your responses
- Score interpretation — what your score means in practical terms
- Context — how your results compare to general population norms where available
All results are displayed instantly on screen. No account, email, or login required.