Sexual violence is a widely reported problem in college communities. To date, research has largely focused on bystander intervention as one way to help prevent this problem. Although perceived consequences of bystander intervention, such as the weighting of costs and benefits, have been examined, little research has explored what happens after a bystander intervenes. The current study investigated what bystanders report as perceived outcomes and actual consequences of their bystander actions in response to risk for sexual assault. Of the 545 surveyed, 150 reported having taking bystander action in the past month and qualitatively described their bystander behavior and the responses of those parties involved. A range of behavioral responses and intervention methods were identified. The most frequent responses reported by participants were victims conveying positive and perpetrators conveying negative responses. Different types of helping were associated with bystanders reporting different types of responses to their actions. Future research should incorporate additional measures of consequences of bystander intervention. Implications for policy and bystander intervention programs are discussed, stressing the need for bystander intervention programs to address a range of bystander behaviors and explain the potential consequences and risks of intervening.
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http://dx.doi.org/10.1177/0886260516635319 | DOI Listing |
Am J Ophthalmol
January 2025
Department of Ophthalmology and Visual Sciences, Kellogg Eye Center, University of Michigan, Ann Arbor, MI. Electronic address:
Purpose: To summarize and categorize postulated mechanisms of immune checkpoint inhibitor (ICI)-mediated retinal and choroidal inflammation and discuss resulting implications for evaluation and management of these adverse reactions.
Design: Targeted literature review with interpretation and perspective Methods: We performed a review of selected literature describing immune-mediated retinal and choroidal adverse reactions associated with ICI therapy, synthesizing and categorizing the likely underlying pathogenic mechanisms. Based on these mechanistic categories, we provide perspective on a rational approach to the evaluation of patients with ICI-associated inflammatory disorders of the retina and choroid.
Sci Rep
January 2025
Department of Emergency and Critical Care Medicine, Wakayama Medical University, Wakayama, Japan.
OHCA (out-of-hospital cardiac arrest) patients have improved neurological outcomes with public-access automated external defibrillator (PAD) use. However, the benefit of epinephrine administration after PAD use remains controversial. The purpose of the study was to investigate the impact of epinephrine administration on neurological outcomes in OHCA patients after PAD use.
View Article and Find Full Text PDFFront Public Health
January 2025
School of Economics, Anhui University of Finance and Economics, Bengbu, China.
Introduction: Information disclosure is important in promoting unsafe food recalls and reducing potential food safety risks. However, the governance of unsafe food recall information in China is distorted, leading to cognitive dissonance in Chinese consumers' perceptions of unsafe food recall information. Focusing on consumers' search and cognitive costs, this study suggests that market regulators should proactively and fully disclose unsafe food recall information to satisfy consumers' needs and preferences for recall information, thereby optimizing consumer perceptions and facilitating the improvement of the information governance system for unsafe food recalls.
View Article and Find Full Text PDFInt J Med Sci
January 2025
Department of Rheumatism and Immunology, Tianjin First Central hospital, Tianjin, China.
Autoimmune inner ear disease (AIED) is a rare condition characterized by immune-mediated damage to the inner ear, leading to progressive sensorineural hearing loss (SNHL) and vestibular symptoms such as vertigo and tinnitus. This study investigates the pathogenesis and therapeutic strategies for AIED through the analysis of three cases with different underlying autoimmune disorders: rheumatoid arthritis, relapsing polychondritis, and IgG4-related disease. The etiology of AIED involves complex immunopathological mechanisms, including molecular mimicry and the "bystander effect," with specific autoantibodies, such as those against heat shock protein 70 (HSP70), playing a potential role in cochlear damage.
View Article and Find Full Text PDFRev Cardiovasc Med
December 2024
School of Nursing, University of British Columbia, Vancouver, BC V6T 2B5, Canada.
Background: Bystander-administered cardiopulmonary resuscitation (CPR) is crucial for the survival of out-of-hospital cardiac arrests. However, only roughly 58% of bystanders would provide CPR, with wide variations across different regions. Identifying each factor affecting the barrier or readiness to perform resuscitation is a significant challenge for researchers.
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