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Full-Text Articles in Social and Behavioral Sciences
Alcohol Use And Strenuous Physical Activity In College Students: A Longitudinal Test Of 2 Explanatory Models Of Health Behavior, Heather A. Davis, Elizabeth N. Riley, Gregory T. Smith, Richard S. Milich, Jessica L. Burris
Alcohol Use And Strenuous Physical Activity In College Students: A Longitudinal Test Of 2 Explanatory Models Of Health Behavior, Heather A. Davis, Elizabeth N. Riley, Gregory T. Smith, Richard S. Milich, Jessica L. Burris
Psychology Faculty Publications
Objective: To help clarify the effect of gender on the bidirectional relationship between alcohol use and strenuous physical activity in college students. Participants: Five hundred twenty-four (52% female) college students recruited in August 2008 and 2009 and followed up in April 2009 and April 2011, respectively. Methods: Participants reported their alcohol use and strenuous physical activity on 2 occasions (baseline and follow-up) spaced approximately 1 or 2 years apart. Results: For females, alcohol use quantity at baseline was associated with increased strenuous physical activity at 1- and 2-year follow-ups, and alcohol use frequency at baseline was …
Nonsuicidal Self-Injury As A Risk Factor For Purging Onset: Negatively Reinforced Behaviours That Reduce Emotional Distress, Elizabeth N. Riley, Heather A. Davis, Jessica L. Combs, Carol E. Jordan, Gregory T. Smith
Nonsuicidal Self-Injury As A Risk Factor For Purging Onset: Negatively Reinforced Behaviours That Reduce Emotional Distress, Elizabeth N. Riley, Heather A. Davis, Jessica L. Combs, Carol E. Jordan, Gregory T. Smith
Psychology Faculty Publications
Both nonsuicidal self-injury (NSSI) and purging behaviour are thought to involve harm to the self. The acquired capability for self-harm model holds that engaging in one self-harming behaviour increases the capability to tolerate harm to the self, thus increasing risk for engaging on other such behaviours. In addition, both behaviours are thought to serve the similar function of relief from distress. We thus tested whether engagement in one of these behaviours predicts the subsequent onset of the other. In a longitudinal design, 1158 first-year college women were assessed for purging and NSSI at two time points. Engagement in NSSI at …