Unique aspects of impulsive traits in substance use and overeating: specific contributions of common assessments of impulsivity.

ABSTRACT:

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Abstract Background: Impulsivity is a complex trait often studied in substance abuse and overeating disorders, but the exact nature of impulsivity traits and their contribution to these disorders are still debated. Thus, understanding how to measure impulsivity is essential for comprehending addictive behaviors.

Objectives

Identify unique impulsivity traits specific to substance use and overeating.

Methods

Impulsive Sensation Seeking (ImpSS) and Barratt's Impulsivity scales (BIS) Scales were analyzed with a non-parametric factor analytic technique (discriminant correspondence analysis) to identify group-specific traits on 297 individuals from five groups: Marijuana (n = 88), Nicotine (n = 82), Overeaters (n = 27), Marijuauna + Nicotine (n = 63), and CONTROL

SUBMITTER: Beaton D 

PROVIDER: S-EPMC4318510 | biostudies-literature | 2014 Nov

REPOSITORIES: biostudies-literature