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| PMID |
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| TITLE |
|
| Taxometric analyses of sexual orientation and gender identity. |
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| ABSTRACT |
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| Taxa are nonarbitrary classes whose existence is an empirical question and not a matter of mere semantic convenience. Taxometric procedures detect whether numerical relations between purported indicators of conjectured taxa bear the hallmarks of true taxa. On the basis of theoretical considerations, the current study tested whether taxa underlie sexual orientation and related measures of gender identity. Two taxometric procedures, maximum covariance, making hits maximum (MAXCOV) and mean above minus below a cut (MAMBAC), were applied to Kinsey Scales and measures of childhood gender nonconformity and adult gender identity in a sample of nearly 5,000 members of the Australian Twin Registry. Results suggest that latent taxa underlie these measures. About 12-15% of men and 5-10% of women belong to latent taxa associated with homosexual preference. These percentages are greater than those of individuals who report homosexual preference, however, and hence it appears that an appreciable proportion of individuals in these taxa have heterosexual preference. An understanding of the origins of these latent taxa may be important to understanding the development of sexual orientation and gender identity. |
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| DATE PUBLISHED |
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| HISTORY |
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| PUBSTATUS |
PUBSTATUSDATE |
| pubmed |
2000/06/28 11:00 |
| medline |
2000/10/21 11:01 |
| entrez |
2000/06/28 11:00 |
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| AUTHORS |
|
| NAME |
COLLECTIVENAME |
LASTNAME |
FORENAME |
INITIALS |
AFFILIATION |
AFFILIATIONINFO |
| Gangestad SW |
|
Gangestad |
S W |
SW |
|
Department of Psychology, University of New Mexico, Albuquerque 87131-1161, USA. sgangest@unm.edu |
| Bailey JM |
|
Bailey |
J M |
JM |
|
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| Martin NG |
|
Martin |
N G |
NG |
|
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| INVESTIGATORS |
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| JOURNAL |
|
| VOLUME: 78 |
| ISSUE: 6 |
| TITLE: Journal of personality and social psychology |
| ISOABBREVIATION: J Pers Soc Psychol |
| YEAR: 2000 |
| MONTH: Jun |
| DAY: |
| MEDLINEDATE: |
| SEASON: |
| CITEDMEDIUM: Print |
| ISSN: 0022-3514 |
| ISSNTYPE: Print |
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| MEDLINE JOURNAL |
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| MEDLINETA: J Pers Soc Psychol |
| COUNTRY: United States |
| ISSNLINKING: 0022-3514 |
| NLMUNIQUEID: 0014171 |
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| PUBLICATION TYPE |
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| PUBLICATIONTYPE TEXT |
| Journal Article |
| Research Support, Non-U.S. Gov't |
| Research Support, U.S. Gov't, P.H.S. |
| Twin Study |
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| COMMENTS AND CORRECTIONS |
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| GRANTS |
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| GRANTID |
AGENCY |
COUNTRY |
| MH47227 |
NIMH NIH HHS |
United States |
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| GENERAL NOTE |
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| KEYWORDS |
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| MESH HEADINGS |
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| DESCRIPTORNAME |
QUALIFIERNAME |
| Adult |
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| Australia |
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| Child |
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| Female |
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| Gender Identity |
|
| Homosexuality |
psychology |
| Humans |
psychology |
| Male |
psychology |
| Sexual Behavior |
psychology |
| Social Conformity |
psychology |
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| SUPPLEMENTARY MESH |
|
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| GENE SYMBOLS |
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| CHEMICALS |
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| OTHER ID's |
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