Citation

Melkonian AJ, Ham LS, Wiersma-Mosley JD, Jackson KK, Mobley AM, Jozkowski KN, Willis M, Bridges AJ. Psychol. Violence 2020; 10(6): 657-666.

Copyright

(Copyright © 2020, American Psychological Association)

DOI

10.1037/vio0000283

PMID

unavailable

Abstract

OBJECTIVE: High rates of alcohol-related sexual assault among young adults represent a significant public health problem. Bystander intervention programs are a promising strategy to reduce sexual assault. However, little is known about how bystander intoxication may modify bystander intervention effectiveness. We examined the role of bystander intoxication and intoxication levels of the hypothetical victim and perpetrator on outcomes associated with Latané and Darley's (1970) steps of bystander intervention, which include noticing a situation, assessment of risk and need for intervention, taking personal responsibility for intervening, and selecting an intervention.

METHOD: In a field setting, participants were recruited from a downtown area surrounded by drinking establishments. After providing informed consent, 327 participants (45% women) 21 to 29 years of age listened to 1 of 4 sexual assault vignettes (varied by victim and perpetrator intoxication), responded to questionnaires assessing outcomes related to steps of bystander intervention, and completed a field breathalyzer test.

RESULTS: Increased participant intoxication was related to decreased accuracy of situation recall and assessment of risk and need for intervention, but not ratings of personal responsibility to intervene, chosen intervention strategy, or confidence to intervene.

CONCLUSIONS: Intoxication could influence how a bystander interprets a hypothetical nonconsensual sexual interaction at the level of accurate situation recall and risk assessment. If earlier steps of information processing are impaired by intoxication, later steps of intervention enactment may not occur successfully. Bystander intervention programming may consider incorporating training to overcome the impairing effects of intoxication for identifying harmful situations and choosing to intervene. (PsycInfo Database Record (c) 2020 APA, all rights reserved)

Language: en