Media type: E-Article Title: Then and now: Recruitment, definition, diversity, and positive attributes of same-sex populations Contributor: Savin-Williams, Ritch C. imprint: American Psychological Association (APA), 2008 Published in: Developmental Psychology Language: English DOI: 10.1037/0012-1649.44.1.135 ISSN: 1939-0599; 0012-1649 Keywords: Life-span and Life-course Studies ; Developmental and Educational Psychology ; Demography Origination: Footnote: