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Alcohol Myopia, Objectification, and Sexual Assault

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University of Nebraska

Status

Completed

Conditions

Alcoholic Intoxication

Treatments

Behavioral: Objectification
Behavioral: Alcohol intoxication

Study type

Interventional

Funder types

Other
NIH

Identifiers

NCT03956238
R01AA025090 (U.S. NIH Grant/Contract)
18599 (Other Identifier)

Details and patient eligibility

About

The present project integrates previous research on factors associated with alcohol-involved sexual assault, with research on how intoxication alters attention and social perceptions in ways that increase the risk of sexual aggression and victimization. Specifically, this project examines whether alcohol intoxication on the part of a male perpetrator impairs attentional capacity and leads to a narrowing of the perceptual field causing a dehumanizing perspective of women as sexual objects for men's pleasure rather than individuals with thoughts and feelings, thereby increasing the propensity for sexual aggression. The present research also examines whether women's responses to this sexual objectification from men interfere with risk perception in sexual situations, particularly when women are drinking, increasing the likelihood of sexual victimization.

Full description

These studies will provide a comprehensive test of our proposed model of alcohol-involved sexual assault that includes situation-specific mechanisms and key moderators of sexual violence. Specifically, hypotheses will be tested in the context of two carefully controlled laboratory studies. In Study 1, laboratory alcohol administration procedures will be used to manipulate intoxication (vs. placebo control) in men. Impaired attention and objectification will then be measured multi-modally including behavioral, self-report, and implicit measures. Finally, sexual aggression will be measured with a laboratory-based analogue of sexual assault. Study 2 will include women and follow the same alcohol administration procedures as Study 1. Additionally, mirroring men's objectification, objectifying gazes (vs. eye gazes) will also be manipulated. Impaired attention, self-objectification, and decreased sexual risk perceptions will then be assessed. Prior the laboratory visit, all participants will complete a battery of questionnaires to assess key moderators including a history of sexual assault perpetration and victimization, prior sexual objectification and self-objectification, as well as alcohol-related sex expectances and rape myth acceptance. The overall model will be analyzed within a conditional process model framework.

Enrollment

359 patients

Sex

All

Ages

21 to 30 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  • 21-30 years of age
  • at least social drinkers
  • single
  • men attracted to women, women attracted to men

Exclusion criteria

  • current/past alcohol dependence (as assessed by a score of 8 or higher on the Alcohol Dependence Scale), alcohol-related treatment, or hospitalization due to alcohol use
  • any past serious head injuries (as indicated by HELPS Brain Injury Screening Tool)
  • serious psychological symptoms (defined as past psychotic, paranoid, or bipolar disorders, or current major depression)
  • abstinence from alcohol use
  • a condition or medication use in which alcohol consumption is medically contraindicated
  • any legal restriction against drinking (e.g., as condition of probation or parole)
  • presence of a positive breath alcohol concentration (BAC) upon arrival to the laboratory
  • if the participant is less than six feet tall and weighs over 250 pounds or is over six feet tall and weighs over 300 pounds
  • if a female participant is pregnant

Trial design

Primary purpose

Basic Science

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Single Blind

359 participants in 6 patient groups, including a placebo group

Males and Alcohol Intoxication
Experimental group
Description:
Men assigned to alcohol intoxication arm (target BAC .08%)
Treatment:
Behavioral: Alcohol intoxication
Males and Placebo Control
Placebo Comparator group
Description:
Men assigned to placebo control arm
Treatment:
Behavioral: Alcohol intoxication
Females and Alcohol Intoxication and Objectifying Gazes
Experimental group
Description:
Women assigned to alcohol intoxication arm (target BAC .08%) and objectifying gazes arm
Treatment:
Behavioral: Alcohol intoxication
Behavioral: Objectification
Females and Alcohol Intoxication and Eye Gazes
Experimental group
Description:
Women assigned to alcohol intoxication arm (target BAC .08%) and eye gazes arm
Treatment:
Behavioral: Alcohol intoxication
Behavioral: Objectification
Females and Placebo Control and Objectifying Gazes
Experimental group
Description:
Women assigned to placebo control arm and objectifying gazes arm
Treatment:
Behavioral: Alcohol intoxication
Behavioral: Objectification
Females and Placebo Control and Eye Gazes
Placebo Comparator group
Description:
Women assigned to placebo control arm and eye gazes arm
Treatment:
Behavioral: Alcohol intoxication
Behavioral: Objectification

Trial documents
2

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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