Introduction
Impulsivity is a complex, multi-faceted personality trait that affects our decision-making, emotional regulation, and daily habits. The Barratt Impulsiveness Scale (BIS-11), first developed by psychologist Ernest Barratt in the 1950s and revised through its 11th version by Patton, Stanford, and Barratt in 1995, is the most widely used self-report measure of impulsive personality. With 30 items scored on a 4-point Likert scale, the BIS-11 is a critical tool in both clinical and research settings.
Why does it matter? Impulsivity is a hallmark feature of ADHD, substance use disorders, bipolar disorder, and other conditions. It also plays a key role in everyday decision-making and long-term planning. By taking the BIS-11, individuals can identify their specific areas of impulsivity and adopt targeted self-regulation strategies.
Theoretical Foundations
The BIS-11 is built on Barratt's extensive research on impulsivity. The three-factor model is the most widely accepted structure:
1. Attentional Impulsiveness: Difficulty focusing attention or concentrating. 2. Motor Impulsiveness: Acting without thinking. 3. Non-planning Impulsiveness: Lack of future planning, present-oriented.
Dimension Breakdown
The 30 items of the BIS-11 can be further divided into six first-order factors:
* Attention: Easily distracted, hard to focus. * Cognitive Instability: Racing or intrusive thoughts. * Motor: Acting on the spur of the moment. * Perseverance: Difficulty staying with a task. * Self-Control: Preference for immediate gratification. * Cognitive Complexity: Dislike for complex mental challenges.
Applications
The BIS-11 is widely used in self-assessment, clinical evaluation, organizational psychology, and personal development.
Take the Free Test
Want to see your BIS-11 profile? CheckPsych.com offers a free, full-length online version.
👉 Take the Test: BIS-11 Impulsiveness Scale
References
1. Patton, J. H., Stanford, M. S., & Barratt, E. S. (1995). Factor structure of the Barratt impulsiveness scale. *Journal of Clinical Psychology*, 51(6), 768–774. 2. Stanford, M. S., et al. (2009). Fifty years of the Barratt Impulsiveness Scale: An update and review. *Personality and Individual Differences*, 47(5), 385–395. 3. Moeller, F. G., et al. (2001). Psychiatric aspects of impulsivity. *American Journal of Psychiatry*, 158(11), 1783–1793.
⚠️ Disclaimer: This scale is for educational and self-reflection purposes only. It is not a diagnostic tool. If you are concerned about your impulsivity or impulse control, please consult a qualified mental health professional.