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Related Experiment Videos

Sexual preference and altruism

D Salais1, R B Fischer

  • 1Department of Psychological Science, Ball State University, Muncie, IN 47306, USA.

Journal of Homosexuality
|January 1, 1995
PubMed
Summary
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Male homosexuals demonstrated higher empathy levels than heterosexuals, supporting the sociobiological model

Area of Science:

  • Evolutionary Psychology
  • Human Sexuality Studies

Background:

  • Homosexuality has been explained by various hypotheses.
  • The sociobiological model posits evolutionary underpinnings for social behaviors.

Purpose of the Study:

  • To test the sociobiological model's prediction regarding altruism in male homosexuals.
  • To investigate the relationship between sexual orientation and altruistic tendencies.

Main Methods:

  • Dichotomized subjects into homosexual (N=76) and heterosexual (N=51) groups based on self-reported data.
  • Collected demographic information and administered Hogan's Scale for empathy assessment.

Main Results:

  • Homosexual individuals scored significantly higher on empathy assessments compared to heterosexual individuals.

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  • Empathy is strongly associated with altruistic behavior.

    • Conclusions:

    • The findings support the sociobiological model's prediction of increased altruism in male homosexuals.
    • Empathy may play a significant role in the sociobiological explanations of homosexuality.