The role of impulsivity in the development of substance use and eating disorders

  title={The role of impulsivity in the development of substance use and eating disorders},
  author={S. Dawe and N. Loxton},
  journal={Neuroscience & Biobehavioral Reviews},
  • S. Dawe, N. Loxton
  • Published 2004
  • Psychology, Medicine
  • Neuroscience & Biobehavioral Reviews
  • Impulsivity is now widely viewed as a multidimensional construct consisting of a number of related dimensions. Although many measures of impulsivity are correlated, most recent factor analyses support at least a two-factor model. In the current paper, these two factors have been labelled reward sensitivity, reflecting one of the primary dimensions of Gray's personality theory, and rash-spontaneous impulsiveness. The evidence supporting the existence of two dimensions of impulsivity is reviewed… CONTINUE READING
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