Willis, Malachai & Kristen N. Jozkowski
Journal of American College Health, DOI: 10.1080/07448481.2018.1440577
Our objectives were to measure reporting differences between sexual behavior data from daily diary and retrospective estimates and to assess the utility of using smartphones to collect sexual behavior data from a college student population. We found that college students overreported their sexual behavior on the retrospective survey compared to their daily diary reports (ps < .001; Cohen's ds ≥ 1.51). Participants provided positive and constructive feedback.