” 隨著對人類性行為研究的深入，我們愈易意識到人類性行為除了兩性的歡悅以外，是何等的紛繁複雜，不論東西方的男人和女人都一直為對性的羞愧、焦慮和恐懼所困擾，社會需要嚴肅地反思過去有關性的態度。因為有關性... more

First Published in 1994. The purpose of an encyclopedia is to gather in one place information that o... more

until the twentieth century. This phenomenon, according to Vern L. Bullough and Bonnie Bullough, has implications for any...... more