Sexual Behaviors as a Mediator Between Pornography Use and Heterosexual Relationship Outcomes.

This study seeks to build on previous research about how pornography use is associated with relationship outcomes. Using the 3AM model (Wright, 2011) as a theoretical guide, sexual behaviors were tested as a possible mediator of the association between pornography use and relationship well-being. Using a national data set of individuals in heterosexual relationships (n = 2519), associations between different types of pornography use (alone use vs. joint use), sexual behaviors, and relationship outcomes were analyzed. Results showed that pornography use with a partner is a distinct activity when compared to pornography use alone. Additionally, significant indirect relationships between pornography use and relationship outcomes were found through sexual behaviors. Both vaginal sex and oral sex had positive effects, while anal sex had a unique, negative effect (use of sex toys was not significantly related). Future research should continue to examine the context of pornography use and how it is related to behaviors and outcomes in relationships.

Context Matters: Moderating Effects in the Associations between Pornography Use, Perceived Addiction, and Relationship Well-being.

While perceived addiction and religiosity have been key contextual factors in understanding the link between pornography use and personal distress, these contextual factors have been explored less in the relational literature. Using a large nonprobability convenience sample from the United States, a moderated mediation model of the association between pornography use alone and two key indicators of relationship quality (relationship satisfaction and relationship stability) was explored. Results suggested that both general and aggressive pornography use alone were associated with less relationship satisfaction and relationship stability even when accounting for a range of potentially confounding variables. Perceived addiction partially mediated these associations, while both religiosity and gender moderated them. Generally, higher religiosity and being male were linked to compounding negative associations between pornography use and lower relationship quality. Findings suggest the importance of considering both religiosity and perceived addiction as important contextual factors when studying associations between pornography use and both relational and individual outcomes.