Related Experiment Video
Updated: Jun 9, 2026

Assessment of Sexual Behavior of Male Mice
Published on: March 5, 2020
Consensual sex between men and sexual violence in Australian prisons
Juliet Richters1, Tony Butler, Karen Schneider
1School of Public Health and Community Medicine, University of New South Wales, Sydney, NSW, 2052, Australia. j.richters@unsw.edu.au
Abstract:
Estimates of the incidence of sexual coercion in men's prisons are notoriously variable and fraught with conceptual and methodological problems. In 2006-2007, we conducted a computer-assisted telephone survey of a random sample of 2,018 male prisoners in New South Wales and Queensland. Of 2,626 eligible and available inmates, 76.8% consented and provided full responses. We asked about time in prison, sexual experience, attraction and (homo/bi/heterosexual) identity, attitudes, sexual contact with other inmates, reasons for having sex and practices engaged in, and about sexual coercion, including location and number of perpetrators. Most men (95.1%) identified as heterosexual. Of the total sample, 13.5% reported sexual contact with males in their lifetime: 7.8% only outside prison, 2.8% both inside and outside, and 2.7% only inside prison. Later in the interview, 144 men (7.1% of total sample) reported sexual contact with inmates in prison; the majority had few partners and no anal intercourse. Most did so for pleasure, but some for protection, i.e., to avoid assault by someone else. Before incarceration, 32.9% feared sexual assault in prison; 6.9% had been sexually threatened in prison and 2.6% had been sexually coerced ("forced or frightened into doing something sexually that [they] did not want"). Some of those coerced reported no same-sex contact. The majority of prisoners were intolerant of male-to-male sexual activity. The study achieved a high response rate and asked detailed questions to elicit reports of coercion and sex separately. Both consensual sex and sexual assault are less common than is generally believed.
Related Concept Videos
The Stanford Prison Experiment
Amebiasis
Sexually Transmitted Infections
Disorders of the Male Reproductive System
Prostate disorders are another major concern. These conditions can impair urinary flow due to the prostate's location around the urethra. Symptoms...
Criticisms of the Evolutionary Perspective
Evolutionary psychology provides one explanation for these findings, suggesting...
Sex-linked Disorders

