Related Experiment Video
Updated: Aug 18, 2025

A Method to Test the Effect of Environmental Cues on Mating Behavior in Drosophila melanogaster
Published on: July 17, 2017
Do Environmental Cues to Discovery Influence the Likelihood to Rape?
Rebecka K Hahnel-Peeters1, Aaron T Goetz2, Cari D Goetz3
1Department of Psychology, 12330University of Texas at Austin, Austin, TX, USA.
Men reported higher likelihood to rape than women. Contrary to hypotheses, environmental cues to the likelihood of discovery did not influence men's likelihood to rape in these studies.
Area of Science:
- Psychology
- Criminology
- Sociology
Background:
- Men's psychology often tracks cues related to women's exploitability.
- Previous research has not extensively explored environmental cues influencing men's use of sexually exploitative strategies.
- The concept of 'likelihood of discovery' (perceived probability of identification during exploitative behavior) is introduced.
Purpose of the Study:
- To investigate environmental cues, specifically the likelihood of discovery, that may facilitate men's sexually exploitative strategies.
- To test the hypothesis that men's likelihood to rape increases when the perceived likelihood of discovery is low.
- To compare men's and women's reported likelihood to rape across varying levels of perceived discovery risk.
Main Methods:
- Study 1: Content analysis of 1,881 individuals' responses to hypothetical scenarios (stopping time, invisibility), categorizing reported behaviors.
- Studies 2 & 3: Preregistered experimental manipulations of the likelihood of discovery, assessing participants' self-reported likelihood to rape.
- Utilized large sample sizes (N=672 and N=614) for experimental studies.
Main Results:
- Sexually exploitative behavior was a significant category in Study 1 responses (15.3%).
- Men consistently reported a statistically higher likelihood to rape compared to women in both Studies 2 (48% vs. 39.7%) and 3 (19% vs. 6.8%).
- No statistically significant effect of the manipulated likelihood of discovery on participants' likelihood to rape was found across Studies 2 and 3.
Conclusions:
- Men exhibit a higher reported likelihood to rape than women, irrespective of the perceived risk of discovery.
- Environmental cues related to the likelihood of discovery did not significantly alter men's propensity to rape in the experimental conditions.
- The presence of peers might offer social protection against the repercussions of exploitative sexual strategies, warranting further investigation.
Related Concept Videos
Criticisms of the Evolutionary Perspective
Evolutionary psychology provides one explanation for these findings, suggesting...
Factors Affecting Perception
An illustrative example of a perceptual set is the scenario where an airline pilot told...
Environmental Influences on Intelligence
Gene-Environment Interactions
Background and Environment Affect Phenotype
An example of how genetic background affects phenotype can be seen in horses. The Extension gene in horses is responsible for their coat color. A wild-type gene (EE) produces black pigment in the coat, while a mutant gene (ee) produces red pigment. A...
Natural Selection and Mating Preferences
Females, due to their biological roles in conception, pregnancy, and nursing,...

