Abstract

Purpose Few studies link technology use to normative sexual outcomes despite concerns that high use may be accelerating sexual development. This study used longitudinal online survey data to predict sexual development (having had a boyfriend or girlfriend, first oral sex, first intercourse) and tests for mediation by four types of technology use common among adolescents: texting (from a mobile phone), general Internet/computer use, video gaming, and watching television.

Methods Participants were 366 adolescents (37% male; 13–17 years) from eight Eastern Canadian high schools. All participants completed a range of measures assessing demographic information, sexual and relationship histories, and recent use of technologies. Participants (72%) completed the survey at a follow-up assessment two years later.

Results After adjusting for age, higher levels of texting mediated the relationships in reports of both oral sex and sexual intercourse over time. The association between texting and sexual intercourse was moderated by parental closeness. No other technology was linked to sexual outcomes.