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Heterosexism and Suicidal Ideation.

Michael A Trujillo1, Paul B Perrin2, Richard S Henry2

  • 1Department of Psychiatry, University of California, San Francisco, CA, USA.

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Heterosexism increases suicidal ideation in sexual minority adults. However, social support from a significant other can buffer these effects, especially for racial/ethnic minority individuals.

Keywords:
race/ethnicitysexual orientationsocial supportstigmasuicidal ideation

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Area of Science:

  • Psychology
  • Sociology
  • Public Health

Background:

  • Heterosexism is a known risk factor for suicidality among sexual minority adults (SMA).
  • Social support is crucial for mitigating the adverse effects of heterosexism on mental health.
  • Limited research exists on racial/ethnic disparities in suicidality among SMA, despite higher risks for minority groups.

Purpose of the Study:

  • To investigate the relationships between heterosexism, suicidal ideation, and social support.
  • To examine these associations within a diverse sample of sexual minority adults.
  • To explore potential moderating effects of social support and racial/ethnic identity.

Main Methods:

  • Online survey of 239 sexual minority adults in the United States.
  • Assessment of heterosexism, suicidal ideation, and social support from various sources (family, significant other, friends).
  • Statistical analysis including main effects and interaction analyses.

Main Results:

  • Heterosexism positively correlated with suicidal ideation.
  • Non-White racial/ethnic identity showed a negative association with suicidal ideation.
  • Social support from family and significant others negatively impacted suicidal ideation.
  • Social support from a significant other buffered the impact of heterosexism on suicidal ideation for non-White SMA.

Conclusions:

  • Social support, particularly from a significant other, plays a vital role in reducing suicidal ideation among sexual minority adults.
  • This buffering effect is especially pronounced for racial/ethnic minority individuals.
  • Findings highlight the need for targeted support systems for vulnerable populations within the sexual minority community.