This study will extend past research on college student drinking by a) examining how patterns of harassment at school (SH) and work (WH), in the context of other school and life stressors, may differentially contribute to drinking trajectories and problem drinking for women versus men college students, and b) applying a stressor-vulnerability model to examine how a variety of gender-linked risk and protective factors may influence the relationships between WH and SH and other work, school, and life stressors and trajectories of problematic alcohol use (i.e., trajectories of increasing or chronically heavy use) over time. Hypothesized moderators include relational orientation, coping strategies (emotion focused, active, and avoidant coping), perceived social support from family, school peers, and coworkers, drinking motives (tension-reduction, sociability, conformity, and power motives), same-sex drinking norms among school and work peers, and family history of alcoholism. We will also examine the extent to which the effects of WH and SH on drinking and drug use are mediated by negative affect (depression, anxiety, and anger/hostility), differentially by gender. Results of hypothesis tests incorporating these factors will contribute to the knowledge base about predictors of underage drinking, specifically the individual, school, and workplace issues that may place female students at particular risk for problematic drinking in response to stress. We propose to survey 3,000 incoming college freshman aged 18 or older from six Illinois universities and colleges (2- and 4-year;public and private;urban and rural) using a web-based questionnaire at 6 time points across four years;(1) 2 months prior to college entry (baseline), and at (2) 4 months;(3) 8 months;(4) 20 months;(5) 32 months;and (6) 44 months after college entry. This design will allow us to explore our hypotheses using both traditional variable-centered statistical approaches to look at structural relationships among variables, as well as a person-centered approach to examine predictors and outcomes of distinct patterns of intra-individual change in drinking among women and men college students. The person-centered approach will also allow us to examine at which time points predictive factors are most salient. This will be the first study to include WH and SH as potential predictors of alcohol use in the context of other school, work, and life stressors, and to incorporate these measures into person-centered latent growth mixture models of drinking trajectories. The long term goals of this study are to: 1) better understand how the complex array of psychosocial risk factors for alcohol abuse, within a variety of domains, differ over time for young adult women and men college students, 2) use this knowledge to develop timely, gender-specific prevention and intervention strategies that might be implemented at the individual, school, or workplace levels to address alcohol abuse among college students, and 3) provide data to support legal efforts to prohibit generalized workplace harassment.

Public Health Relevance

This project is relevant to public health in its focus on predictors of problematic drinking in college students, a population at particular risk for this behavior. The study will examine how understudied social stressors (e.g., workplace and school sexual harassment and generalized harassment) in conjunction with gender-linked risk and protective factors may explain problematic patterns of alcohol and drug use over time for women versus men students. Clarifying the mechanisms through which social stressors influence substance use patterns for women as compared to men, and the timing of when these stressors have the greatest influence on substance use, will enable us to suggest timely gender-specific intervention and prevention strategies to more effectively target alcohol, drug, and harassment-related issues among college students.

Agency
National Institute of Health (NIH)
Institute
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
Type
Research Project (R01)
Project #
5R01AA018138-03
Application #
8243691
Study Section
Behavioral Genetics and Epidemiology Study Section (BGES)
Program Officer
Scott, Marcia S
Project Start
2010-07-10
Project End
2015-03-31
Budget Start
2012-04-01
Budget End
2013-03-31
Support Year
3
Fiscal Year
2012
Total Cost
$441,143
Indirect Cost
$159,691
Name
University of Illinois at Chicago
Department
Psychiatry
Type
Schools of Medicine
DUNS #
098987217
City
Chicago
State
IL
Country
United States
Zip Code
60612
Rospenda, Kathleen M; Richman, Judith A; Wolff, Jennifer M et al. (2013) Bullying victimization among college students: negative consequences for alcohol use. J Addict Dis 32:325-42