Internet pornography use is motivated by hedonic and self-focused sexual motivations, and is likely to lead to increases in hedonic sexual motivation both in solitary and in social sexual encounters

Grubbs, Joshua, Abby Braden, Shane W Kraus, Joshua Wilt, and Paul Wright 2017. “Pornography and Pleasure-seeking: Toward a Hedonic Reinforcement Model”. PsyArXiv. December 5. psyarxiv.com/jevb7

Abstract: Internet pornography use is a common recreational activity in developed nations, with substantial majorities of people from numerous countries reporting exposure to or consistent use this media. Despite this ubiquity, the majority of research on internet pornography use has been relegated to topical or specialty journals, with little attention psychological science at a broader level. This work seeks to consolidate this body of research into a novel theoretical framework that conceptualizes internet pornography use in terms that are relevant to the psychological sciences more broadly. This framework has been termed the Hedonic Reinforcement Model of pornography consumption. In support of this model, a review of research is conducted, demonstrating that internet pornography use may be seen as being influenced by and an influencer of human sexual motivation. In the first step of the present model, the present work contends that IPU is motivated by hedonic and self-focused sexual motivations, most often being a solitary, pleasure-seeking pursuit. Second, this model contends that IPU uniquely rewards hedonic motivations, due to its accessibility, novelty, and customizable nature. Finally, the present model contends that IPU is likely to lead to increases in hedonic sexual motivation both in solitary and in social sexual encounters.