重访色情消费偏好的变化

Forty years ago, an experimental study was published in a leading communication journal finding that frequent exposure to conventional pornography increased interest in watching new, unconventional pornography and decreased interest in watching yet more conventional pornography. The study is frequently cited and highly influential, even appearing in a variety of communication, media, and psychology textbooks. And yet, few observational studies have explored whether these findings extend beyond the laboratory. This letter encourages additional research on what has been deemed the "Content Progr