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The Interplay of Plans and Intentions: A Pledge-Based Intervention to Reduce Participation in a Single Hazardous Event
Journal article   Open access   Peer reviewed

The Interplay of Plans and Intentions: A Pledge-Based Intervention to Reduce Participation in a Single Hazardous Event

Ellen J. Bass, Polly A. College and Susan Bruce
Proceedings of the Human Factors and Ergonomics Society Annual Meeting, v 63(1), pp 307-311
Nov 2019
url
https://doi.org/10.1177/1071181319631236View
Published, Version of Record (VoR)Maybe Open Access (Publisher Bronze) Open

Abstract

With respect to harm reduction health promotion interventions, consideration of prior plans is critical in evaluating behavior change. This study addresses prior plans on participation in a singular binge drinking occurrence where some students attempt to drink a fifth (750 ml) of liquor as an unsanctioned component of an annual university event. A pledge campaign with incentives was implemented to reduce participation. A link to an anonymous survey was emailed after the event. The campaign was effective as 90.8% of pledgers did not participate in the event. However, those with prior plans to participate were less likely to engage in the campaign. The association of plan commitment, pledge status and participation status was significant (female: X 2 (1)=7.95, p=0.005 and males: X 2 (1)=39.79, p<0.001). Reducing participation for committed students through a pledge campaign alone appears unlikely to change planned behavior. Future research should examine the role of plans and related factors.

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