Problematic pornography use and psychological distress: A longitudinal study in a large US sample

Area of Science:

• Psychology
• Mental Health Research
• Behavioral Science

Background:

• Problematic pornography use (PPU) is frequently correlated with psychological distress, including anxiety and depression.
• Existing research primarily relies on cross-sectional data, limiting understanding of the temporal relationship between PPU and distress.

Purpose of the Study:

• To investigate the longitudinal trajectory of PPU and its association with psychological distress over one year.
• To differentiate between between-person and within-person effects in the PPU-distress relationship.

Main Methods:

• A one-year, three-wave longitudinal study involving 4363 US adults.
• Assessment of PPU using the Brief Pornography Screen (BPS) and psychological distress via the Generalized Anxiety Disorder-2 (GAD-2) and Patient Health Questionnaire-9 (PHQ-9).
• Statistical analysis included bivariate correlations and a random-intercept autoregressive cross-lagged panel model.

Main Results:

• Strong autoregressive paths for PPU indicated time-consistent usage patterns.
• A significant between-person correlation (r=0.962) demonstrated a robust, trait-like association between PPU and psychological distress.
• Cross-lagged paths were small and negative, suggesting negligible within-person inhibitory effects over time.

Conclusions:

• Problematic pornography use and psychological distress exhibit a stable, trait-like association over time.
• Within-person fluctuations in PPU and distress appear to have minimal short-term inhibitory effects on each other.
• Findings suggest that PPU is a time-consistent behavior robustly linked to psychological distress.