• Adriana Galván and Kristine M McGlennen.
• Department of Psychology, University of California, Los Angeles, Los Angeles, California 90095, USA. agalvan@ucla.edu
• Dev Psychobiol. 2012 May 1;54(4):433-40.

AbstractAdolescence is characterized as a developmental period of risky decision-making. During this developmental window there is also a marked increase in actual and perceived stress. Acute stress increases risky decision-making in adults, but no research has examined this phenomenon in adolescents. In this study, an ecologically relevant approach was used to document daily self-reports of stress in adolescents and an emerging adult comparison group. Participants visited the laboratory twice: once each when they endorsed a high and low level of stress, where they performed a risky decision-making task and a response inhibition task. In both groups, participants showed greater risky decision-making under high (vs. low) stress conditions but no stress-related effects on response inhibition. The dissociation between decision-making and response inhibition under stress suggests that, across development, individuals show greater vulnerability to contextual influence in decision-making domains.Copyright © 2011 Wiley Periodicals, Inc.

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