Genevieve Dunton, PhD, MPH

Professor of Population and Public Health Sciences

Sidney R. Garfield Chair in Health Sciences

Well-being Director for Population and Public Health Sciences

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Overview

Genevieve Dunton, Ph.D, MPH is an Assistant Professor of Research in the Department of Preventive Medicine at the University of Southern California. She earned a doctorate in Health Psychology from the University of California, Irvine and a Master of Public Health from the University of Southern California.

Dr. Dunton received post-doctoral training in physical activity, nutrition, and cancer prevention from the Cancer Prevention Fellowship Program at the National Cancer Institution, where she worked in the Health Promotion Research Branch.

The objectives of her research are to explain and promote participation in physical activity and healthy dietary behaviors in children, adults, and families. This work is guided by a social-ecological perspective of behavior change, which takes into account the interplay between environmental, social, and individual variables. Her research considers how policy, community, neighborhood, and school contexts can influence physical activity either independently or through their impact on more proximal social and psychological factors.

Dr. Dunton uses real-time data capture strategies such as Ecological Momentary Assessment (EMA) and Ecological Momentary Intervention (EMI) to investigate and influence activity and healthy eating. Mobile phones or PDA devices provide feedback or elicit responses through electronic texts accompanied by auditory signals that are programmed to occur at predetermined intervals throughout the day. She is currently the Principal Investigator on a study funded by the Active Living Research program of the Robert Wood Johnson Foundation to examine the effects of the built environment on children’s physical activity contexts using EMA.

She is also a co-investigator on a 5-year study funded by the National Cancer Institute to determine the effects of a smart growth community on family obesity risk.

Research Funding

  • Methodological Training for Social and Behavioral Research in Cancer Control
    NIH · T32CA298969 · May 1, 2026 – Apr 30, 2031 · Role: Principal Investigator
  • Using real-time data capture to examine implicit attitudes as mediators of physical activity adherence in interventions
    NIH · R03CA292977 · Jul 3, 2024 – Jun 30, 2026 · Role: Principal Investigator
  • Using real-time data capture to examine affective mechanisms as mediators of physical activity adherence in interventions
    NIH · R01CA272933 · Jul 8, 2022 – Jun 30, 2027 · Role: Principal Investigator
  • Novel Statistical Models for Intensive Longitudinal Analyses of Cancer Control Behaviors
    NIH · R01CA240713 · Jul 1, 2019 – Aug 31, 2028 · Role: Co-Principal Investigator
  • Microtemporal Processes Underlying Health Behavior Adoption and Maintenance
    NIH · U01HL146327 · Aug 15, 2018 – Jul 31, 2023 · Role: Principal Investigator
  • Novel Statistical Models for EMA Studies of Physical Activity
    NIH · R01HL121330 · May 1, 2014 – Apr 30, 2019 · Role: Co-Principal Investigator
  • Maternal Stress and Children's Obesity Risk
    NIH · R01HL119255 · Aug 8, 2013 – Jun 30, 2020 · Role: Principal Investigator
  • Using Mobile Phones to Reduce Missing Data in Youth Activity Monitoring Studies
    NIH · R21HL108018 · Feb 24, 2012 – Jan 31, 2015 · Role: Co-Principal Investigator

Publications

  • Momentary associations between perceived stress, dietary restriction, and eating behaviors in adolescents. J Pediatr Psychol. 2026 Jul 11.. View in PubMed
  • Understanding the importance of social and environmental stressors in predicting maternal sleep quality during late pregnancy. Environ Res. 2026 Sep 01; 305(Pt 2):125013.. View in PubMed
  • Preconception and early-pregnancy exposure to ambient air pollution and trajectories of depressive symptoms during pregnancy. Environ Health. 2026 Jun 02.. View in PubMed
  • Ecological momentary assessment of momentary loneliness, body dissatisfaction, and dysregulated eating in adolescents. JCPP Adv. 2026 May 28.. View in PubMed
  • Modeling intraindividual means and variances from ecological momentary assessment data: comparing standard computational formulas to mixed-effects location-scale model estimates. J Behav Med. 2026 04; 49(2):254-274.. View in PubMed
  • Daily Ovarian Hormone Exposure and Loss of Control Eating in Adolescent Girls: A Stage 2 Registered Report. Int J Eat Disord. 2026 Sep; 59(9):2097-2110.. View in PubMed
  • An individual participant data meta-analysis of how physical activity relates to affective well-being in daily life. Nat Hum Behav. 2026 Jul; 10(7):1297-1315.. View in PubMed
  • Maternal Heat Shock Protein as a Potential Biomarker of Adaptation to Heat Stress during Pregnancy and Its Relation to Preterm Birth. Environ Sci Technol. 2026 May 12; 60(18):13323-13332.. View in PubMed
  • Development and usability of a mobile ecological momentary assessment platform for dietary surveillance in the U.S. Int J Behav Nutr Phys Act. 2026 Apr 25; 23(1).. View in PubMed
  • Prenatal heat stress and predicted postpartum cardiovascular disease risk: a longitudinal cohort study. Sci Rep. 2026 Apr 02; 16(1).. View in PubMed