The Psychology of Human Sexuality

The Psychology of Human Sexuality, 2nd Edition, is a textbook by Justin J. Lehmiller that examines human sexual behavior through a biopsychosocial lens. It explores how biology, psychology, and sociocultural contexts combine to shape sexual attitudes and practices.

Coverage addresses the history of sexology, specialized research methodologies, and ethical considerations. The volume surveys core subjects including sexual anatomy, sexual behaviors, sexual difficulties and solutions, prostitution, and pornography.

Written from a sex-positive perspective for students and general readers, this edition incorporates expanded cross-cultural research and pedagogical activities designed to encourage interactive classroom participation.