Understanding Impulsivity with the Barratt Impulsiveness Scale (BIS-11)

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

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👉 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.