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Original Articles

Psychophysiological and Self-Reported Emotional Responding in Alcohol-Dependent College Students: The Impact of Brief Acceptance/Mindfulness Instruction

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Pages 174-183 | Received 25 Apr 2008, Accepted 12 Jan 2009, Published online: 21 Sep 2009
 

Abstract

Drinking motivated by the desire to cope with painful emotions has been shown to be strongly related to alcohol dependence; the resulting maladaptive pattern of substance use can, therefore, be conceptualized as a form of experiential avoidance (an attempt to decrease contact with unpleasant internal states). Acceptance-based interventions, which specifically address experiential avoidance, are multifaceted, and the mechanisms of action are only beginning to be understood. Using a treatment analogue design to look at the underlying components of acceptance-based interventions, the authors tested the effects of brief mindfulness instructions on the emotional responding of alcohol-dependent college students and compared these results with those from a sample of nondependent students. Multidimensional self-reported and psychophysiological emotional responses to pleasant, unpleasant, and neutral pictorial stimuli did not differ between alcohol-dependent and nondependent participants or between the alcohol-dependent participants receiving the mindfulness versus neutral condition. Alcohol-dependent participants' severity of alcohol dependence was found to be related to both self-reported and psychophysiological responses to the unpleasant pictures; these results support the notion that alcohol-dependent participants may use alcohol to cope with unpleasant emotions.

Acknowledgements

The authors are indebted to Nicole Addonizio, Katie Hickey, Amy Kamensky, Lisa Marsland, and Tiffany Parcell for their assistance with this study. The authors also thank Jill Levitt, PhD, for the use of her stimulus material, which was utilized heavily in the design of this study.

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