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Eva Lefkowitz, Ph.D. - University of Connecticut. Storrs, CT, US

Eva Lefkowitz, Ph.D. Eva Lefkowitz, Ph.D.

Professor, HDFS | University of Connecticut


Dr. Lefkowitz's research focuses on sexual health across adolescence.


Dr. Lefkowitz's research takes a developmental perspective on sexual behaviors and attitudes during adolescence and the transition to adulthood. She has addressed two major areas of research: (1) predictors of negative and positive aspects of sexual health; and (2) broader health and relationship implications of sexual health. Across her research projects, she includes individuals from diverse ethnic and racial backgrounds, and ask research questions about how fundamental processes may differ by factors such as gender or race/ethnicity. She has been a principal investigator, co-investigator, or faculty mentor on projects funded by the NICHD, NIAAA, NIA, NIDA, and the WT Grant Foundation. Current projects include the University Life Study, a measurement burst design study in which researchers followed college students across seven semesters to examine their sexual behavior, alcohol use, and other health behaviors, and the PROSPER Peers study, in which researchers are using social network data to better understand how peers and romantic partners influence sexual behaviors. Dr. Lefkowitz is also interested in developing research on sexual violence on college campuses.

Areas of Expertise (5)

Risky Behaviors Role of Gender in Sexuality Development Sexual Health Across Adolescence Romantic Relationship Development Romantic Relationships

Education (3)

University of California, Los Angeles: Ph.D., Developmental Psychology 1998

University of California, Los Angeles: M.A., Psychology 1993

Brandeis University: B.A. magna cum laude, Psychology 1990

Affiliations (4)

  • National Council on Family Relations : member.
  • Society for Research in Child Development : member.
  • Society for Research on Adolescence : member.
  • Society for the Study of Emerging Adulthood : member.


Articles (5)

Long-Distance Dating Relationships, Relationship Dissolution, and College Adjustment Emerging Adulthood


Long-distance dating relationships (LDDRs) and the dissolution of these relationships may have implications for day-to-day affect and behaviors. The current study examined the associations of relationship status, long-distance relationship dissolution, and daily location with daily positive affect, loneliness, university activity engagement, and alcohol use. College students (n = 718, 51.5% female, 43.9% ...

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Evaluations and Future Plans After Casual Sexual Experiences: Differences Across Partner Type The Journal of Sex Research


Casual sexual relationships and experiences (CSREs) are common among emerging adults, and their diversity may contribute to variability in their associations with mental health and future romantic relationship development. The present research used multiple regression analyses to examine how CSRE type (casual dating, friends with benefits [FWB], or booty call/one-night stand) is associated ...

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Early Sexual Initiation and Mental Health: A Fleeting Association or Enduring Change? Journal of Research on Adolescence


The present research examined how the within-person association between sexual initiation and internalizing symptoms decays over time, using data with annual measurement occasions across adolescence (N = 1,789) and statistical models of within-person change. Sexual initiation was associated with increased levels of internalizing symptoms for early-initiating girls (ninth grade, approximately age ...

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Latent Classes of Sexual Behaviors: Prevalence, Predictors, and Consequences Sexuality Research and Social Policy


Diverse patterns of sexual behaviors contribute to development and well-being. A person-oriented approach to studying sexual behaviors provides a nuanced understanding of sexual repertoires. The goals of this paper were to document patterns of sexual behaviors ranging from kissing to penetrative sex, and to examine how latent classes of behaviors, gender, and partner type (romantic ...

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Are Mothers’ and Fathers’ Parenting Characteristics Associated With Emerging Adults’ Academic Engagement? Journal of Family Issues


Although parenting is clearly linked to academic engagement in adolescence, less is known about links between parenting and academic engagement in emerging adulthood. A diverse sample of college students (N = 633; 53.1% female, 45.7% White/European American, 28.3% Asian American/Hawaiian/Pacific Islander, 26.4% Hispanic/Latino American, 21.6% Black/African American, and 2.8% Native ...

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