This document summarizes a study on the effects of viewing pornography. The study divided participants into groups that viewed varying amounts of pornographic or non-pornographic films over 6 weeks. Those who viewed large amounts of porn reported less satisfaction with real partners, preferred sex without emotional involvement, and were more likely to accept casual sex. The document suggests pornography can decrease satisfaction with relationships and sex, disconnect people from real intimacy, and warp sexual beliefs by comparing real partners to porn standards.