Differential developmental profiles of adolescents using sexually explicit internet material

Area of Science:

• Psychology
• Adolescent Development
• Media Studies

Background:

• Adolescent use of sexually explicit Internet material (SEIM) is a growing concern.
• Understanding developmental trajectories of SEIM use and its link to sexual behavior is crucial.

Purpose of the Study:

• To identify distinct developmental trajectories of SEIM use in adolescent boys and girls.
• To determine factors predicting these SEIM use trajectories.
• To examine how sexual behavior develops across these trajectories.

Main Methods:

• Utilized a person-centered approach with latent class growth analysis for SEIM use.
• Employed latent growth curve analysis for sexual behavior.
• Analyzed four-wave longitudinal data from 787 Dutch adolescents (grades 8-10).

Main Results:

• Identified four SEIM trajectories for boys (Nonuse/Infrequent, Strongly Increasing, Occasional, Decreasing).
• Distinguished three trajectories for girls (Stable Nonuse/Infrequent, Strongly Increasing, Stable Occasional).
• Demographic, social, personal, and media factors predicted SEIM use trajectories; sexual interest, perceived realism, and permissive attitudes were key predictors.

Conclusions:

• Adolescent SEIM use and sexual behavior development vary significantly by trajectory and gender.
• Some adolescents exhibit parallel increases in SEIM use and sexual behavior, while others show divergence (e.g., boys decreasing SEIM use while increasing sexual behavior).