Sensation seeking to marijuana use: Exploring the mediating roles of risk appraisal and social norms

Publication date: Available online 26 December 2018

Source: Addictive Behaviors

Author(s): Timothy C. Barnum, Todd Armstrong

Abstract

While studies have shown a robust association between sensation seeking (SS) and adolescent marijuana use, comparatively little is known about the mechanisms that potentially account for this association. The current study tests a theoretical model linking SS to marijuana use through risk appraisal and normative influences (i.e., perceived behavior and attitudes of others). Utilizing a nationally representative, cross-sectional sample of high school seniors (N = 2117), the current study finds risk appraisal and normative influences mediate the relationship between SS and marijuana use. Furthermore, perceptions of risk appear to be strongly influenced by proximal peer norms. These results indicate risk appraisal and normative processes may be key explanatory mechanisms in the association between SS and adolescent marijuana use. Theoretical and policy implications for this model are discussed.

from #Head and Neck by Sfakianakis via simeraentaxei on Inoreader http://bit.ly/2SkYGrB