What is the Impulsive Behavior Scale (UPPS)?
The UPPS Impulsive Behavior Scale is a refined psychometric instrument that mental health professionals use to evaluate impulsivity — a multifaceted behavioral attribute often linked to various psychological conditions. Some of these include Attention Deficit Hyperactivity Disorder (ADHD), Borderline Personality Disorder, and substance abuse disorders.
Originating from a comprehensive factor analysis of existing impulsivity scales, this 59-item measure taps into five critical domains contributing to impulsive behaviors. Each participant responds to items using a 4-point Likert scale ranging from "Agree Strongly" to "Disagree Strongly."
The subscales include:
- Positive Urgency
- Negative Urgency
- Lack of Premeditation
- Lack of Perseverance, and
- Sensation Seeking.
Positive and Negative Urgency capture the inclination to act impulsively due to extreme positive or negative emotions. Lack of Premeditation and Lack of Perseverance measure the tendency to act rashly without sufficient forethought and the propensity not to complete tasks, respectively. Finally, sensation-seeking assesses the drive to pursue novel and thrilling experiences.
By illuminating these distinct facets of impulsive personality traits, the UPPS scale equips professionals in clinical and research settings with a comprehensive understanding of an individual's impulsive tendencies. This understanding can effectively guide assessing, diagnosing, and managing impulsivity-related issues.
Research supports the broad applicability of the UPPS scale, attesting to its validity across different age groups and sexes. While some differences were noted across these categories, the scale's overall effectiveness remains intact, making it a robust tool for examining impulsive personality across the adult lifespan.
Understanding and managing impulsive behaviors are crucial for effective therapy and improved mental health outcomes. Explore our Impulsive Behavior Scales and watch the explainer video below to learn more.










