. Scientific Frontline: Study finds myths about male rape can influence how jurors judge cases

Tuesday, March 10, 2026

Study finds myths about male rape can influence how jurors judge cases

Image Credit: Scientific Frontline

Scientific Frontline: Extended "At a Glance" Summary
: Juror Bias and Male Rape Myths

The Core Concept: Recent behavioral research demonstrates that deeply ingrained societal myths and stereotypes about male rape directly compromise the judicial process by significantly influencing how potential jurors evaluate evidence, judge credibility, and render verdicts in male-on-male sexual assault trials.

Key Distinction/Mechanism: While juror bias against female sexual assault victims is extensively documented, this study isolates the cognitive mechanisms specifically affecting male victims. It reveals that a juror's pre-trial belief in male-specific rape myths—such as the assumption that heterosexual men cannot be victimized or that physical arousal equates to consent—dictates verdict outcomes and credibility judgments irrespective of the objective evidence presented.

Major Frameworks/Components

  • Myth Categorization: Bias in these trials typically manifests through two primary psychological pathways: unjustly blaming the victim or actively minimizing and excusing the perpetrator's actions.
  • Credibility Discounting: Jurors exhibiting high acceptance of male rape myths systematically doubt the complainant's credibility while artificially elevating the defendant's believability.
  • Evidence Threshold Rationalization: Biased jurors often mask their reliance on stereotypes by rationalizing their acquittals as a "lack of evidence" or characterizing the trial as merely "one person's word against another."
  • Demographic Variables: The data indicates that male jurors exhibit a higher baseline acceptance of male rape myths compared to female jurors. Additionally, while the defendant's ethnicity did not significantly alter verdicts, the complainant's perceived sexuality had a measurable impact on how believable they appeared to the jury.

Branch of Science: Forensic Psychology, Behavioral Sciences, Criminology, and Legal Studies.

Future Application: These findings provide an empirical foundation for structural legal reforms, including the development of targeted pre-trial jury education, expert witness interventions, and revised judicial instructions designed to neutralize cognitive bias in sexual offense courts.

Why It Matters: Male sexual violence remains systematically underreported and misunderstood. By proving that subjective stereotypes about masculinity and sexuality routinely override objective legal evidence, this research highlights an urgent need to reform court procedures to ensure equitable trials and justice for male survivors of sexual assault.

Common myths about male rape can influence how people judge evidence and reach verdicts in rape trials involving male victims, according to new research. 

The study looked at how potential jurors responded to a fictional rape trial in which both the complainant and the accused were men. 

Researchers from Loughborough University, Glasgow Caledonian University and King’s College London, wanted to understand whether beliefs and stereotypes might affect decisions in these types of cases – which have received far less research than cases involving female victims. 

They recruited 463 people in the UK who were eligible for jury service and gave them details of a mock rape trial. The participants then decided whether the defendant was guilty or not guilty. 

Before and after the trial, they answered questions measuring their beliefs about male rape and how believable they found the complainant and the defendant. 

The study identified several important patterns

  • Beliefs about male rape influenced verdict decisions: People who strongly believed common myths about male rape were less likely to find the defendant guilty 
  • These beliefs affected how jurors judged credibility: Participants who accepted rape myths were more likely to doubt the complainant and believe the defendant instead 
  • Credibility judgments played a key role in verdicts: When jurors believed the complainant, they were more likely to return a guilty verdict. When they believed the defendant, they were more likely to acquit 
  • The defendant’s ethnicity and the complainant’s sexuality did not significantly change verdicts: However, sexuality had a small effect on how believable the complainant seemed 

Men in the study were more likely than women to agree with male rape myths 

When participants explained their verdicts, two different patterns appeared. 

People who strongly believed rape myths often said there was not enough evidence or that the case was ‘one person’s word against another’. Some also relied on stereotypes about how victims should behave. 

The myths highlighted in the paper fall broadly into two categories: blaming the victim and minimizing or excusing the perpetrator. 

Key myths

  • Men cannot really be raped 
  • Only certain men can be raped 
  • Male rape is only committed by gay men 
  • Physical arousal means the victim enjoyed or consented 
  • A “real” rape victim would physically resist 
  • If the victim previously had sex with the person, the rape claim is less believable 
  • Male victims are partly responsible for the assault 
  • Sexual assault accusations are often exaggerated or false 

Participants who rejected these myths were more likely to focus on whether the complainant was able to give consent, especially if they were very intoxicated. 

They also rejected ideas that a victim’s sexuality, alcohol use, or lack of physical resistance meant the assault did not happen. 

Male sexual violence is often underreported and misunderstood. The researchers say the findings show how stereotypes about masculinity, sexuality, and rape can shape how jurors interpret evidence. 

They suggest the justice system may need to consider jury education and legal reforms to help reduce the impact of these biases when rape cases go to court. 

Loughborough’s Professor Dominic Willmott said: “In this research we found what researchers have long known about jury bias towards female rape victims, that similar biases also apply to male rape victims. 

“Common misconceptions and stereotypes applied to male victims (known as rape myths) frequently center around the idea that only gay men can be raped and thus if a heterosexual man makes an allegation of rape, he might be lying to conceal the fact that he is secretly gay. 

“Of course, the reality is anybody can experience sexual violence, regardless of their gender or sex. In this study, the first of several studies we are due to publish from our British Academy funded research which has been led by Loughborough University, we will show how male victims of sexual violence are often unfairly judged based on rape myths. 

“In fact, pre-trial juror belief in these myths can actually be used to predict whether jurors will convict or acquit accused rapists, outside of the evidence presented at trial – something that until now, we only knew happened to female rape victims.” 

Published in journal: Behavioral Sciences & the Law

TitleUnveiling Bias: The Impact of Male Rape Myths and Stereotypes on Juror Verdicts in Male-on-Male Rape Trials

Authors: Lee J. Curley, B. Kennath Widanaralalage, Dominic Willmott, and Joanna Ermenkova

Source/CreditLoughborough University

Reference Number: bs031026_01

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