Researcher, who laid the foundations for a modern, scientific description of sexual behavior. Kinsey and his colleagues have conducted more than 10 000 interviews with adult men and women, asking about their sexual practices (5300 males and 5940 females). They gathered data on premarital sexual relations and marriage, homosexuality, masturbation and other forms of sexual activity and sexual behavior patterns depending on gender, education, religion and other sociological factors. Kinsey's report contained over 500 questions, and tests showed that 86% of adults living in conflict with the moral code. Kinsey's studies started a cultural breakthrough. In 1951, knowledge of Kinsey's research expanded anthropologist and psychologist, comparing the sexual behavior of people from 190 cultures.