The University Life Study

This study examines the co-occurrence of alcohol use and sexual behavior among more than 700 university students, as well as shared and distinct correlates (e.g., motivations, daily activities, college experiences). The study was funded by NIAAA (Jennifer Maggs: PI; Eva Lefkowitz, Co-Investigator). The ULS employed a
measurement burst design to examine developmental changes and situational fluctuations in alcohol use and sexual behavior across 7 semesters of college.
Each semester, students completed longer developmental web-based surveys and 14 consecutive daily web-surveys. We used stratified random sampling to oversample students from racial/ethnic minority backgrounds. Dr. Lefkowitz and her students are using these data to ask questions about short-term (day-to-day) and longer term (across semesters) changes in sexual health, as well as predictors and outcomes of sexual health.

The College Interactions & Experiences Study

This study examines gender role development and sexual behavior using a 3-year longitudinal design from first to fourth year of college and was funded by NICHD (Eva Lefkowitz, PI). We collected questionnaire, observational, and qualitative data from 434 African American, Latino American, and European American students during their 1st, 2nd, 3rd, and 7th semesters at university.  The surveys assessed sexual behaviors and attitudes that may make  individuals more likely to have negative health outcomes, including gender role development (cognitions, traits, and behaviors); and personal and individual characteristics (e.g., ethnic identity, romantic relationship status and characteristics, religious beliefs). Currently, Dr. Lefkowitz and her students are examining the roles of body image, religiosity, peer communication, and parent-child communication in sexual behaviors and outcomes.