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Sexual and Dating Violence Bystander Intervention Programs within Institutions of Higher Education: Strategies for Research and Practice. JOURNAL OF INTERPERSONAL VIOLENCE 2022; 37:NP15020-NP15036. [PMID: 36073620 DOI: 10.1177/08862605221106190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
This article presents strategies to promote researcher-practitioner collaborations in the development and evaluation of bystander intervention programs that address sexual and dating violence (SDV) at Institutions of Higher Education (IHEs). The benefits of practitioner partnerships with researchers are reviewed. We then review examples of researcher-practitioner collaborations to develop, implement, and evaluate bystander programs. Suggestions are also offered for researcher-practitioner collaborators to engage survivors of SDV and overlooked populations, such as racial, ethnic, gender, and sexual minorities, as ways to promote diversity. Lastly, we provide guidelines for researcher-practitioner collaborations to engage bystanders based on the lessons learned from these collaborations within and around the IHE community.
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Correlates of Bystander Intentions and Behavior among Community College Students in Situations of Sexual Violence. JOURNAL OF PREVENTION (2022) 2022; 43:277-295. [PMID: 35088198 DOI: 10.1007/s10935-021-00663-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 12/16/2021] [Indexed: 06/14/2023]
Abstract
Sexual violence (SV) is a public health problem on college campuses. Research suggests that bystanders can effectively prevent and respond in situations of SV. There is no research to date concerning correlates of bystander behavior (e.g., gender, perceptions of SV) on community college campuses. However, there are notable differences between students enrolled in two- and four-year colleges. We conducted two exploratory studies across seven community colleges in one northeastern state to examine correlates of bystander intentions and behavior. In Studies 1 and 2, the majority of respondents identified as women, heterosexual, and White. We administered online surveys that inquired about demographics, peer attitudes, knowledge of sexual consent, history of victimization, and intent to help (Study 1) or self-reported bystander behavior (Study 2). The first study (n = 1,067) demonstrated that gender (i.e., identifying as woman), less accepting peer attitudes toward SV, and greater knowledge of sexual consent and awareness of campus SV were significantly associated with bystander intentions. The second study (n = 1,506) indicated that age (i.e., younger than 25 years old), greater knowledge of sexual consent, and victimization history were associated with bystander behavior. Implications for research and practice are discussed.
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How Community and Peer Perceptions Promote College Students' Pro-Social Bystander Actions to Prevent Sexual Violence. JOURNAL OF INTERPERSONAL VIOLENCE 2021; 36:3855-3879. [PMID: 29862886 DOI: 10.1177/0886260518777557] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The prevalence of sexual violence crimes on U.S. college campuses is prompting institutions of higher education to increasingly invest in centers to support survivors and programs to prevent the violence before it happens. Understanding bystanders to sexual violence and what may motivate them to step in and help is a promising prevention strategy. The purpose of this study was to understand how potential active bystanders' (first-year college students) perceptions of community (including a sense of one's influence in the community and positive peer norms for helping) and individual beliefs about self (including sense of responsibility and self-efficacy) affect their self-reports of performing bystander behavior to address sexual violence risks. Participants were 948 students at two different universities (one a rural, primarily residential campus and the other an urban, mostly commuter campus) in the northeastern United States. Regression and path analysis quantitative results suggest that individual-level characteristics may mediate some of the impact that community-level norms and perceptions have on bystander outcomes, explaining some of the mixed findings in previous research. Prevention strategies should work to change community norms and perceptions of mattering and perceptions of community influence in addition to the more traditional focus on individual-level violence specific attitudes.
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A Collaborative Community College Sexual Violence Prevention and Response Effort: Climate Study Results to Assess Impact. Violence Against Women 2020; 27:2815-2834. [PMID: 33211624 DOI: 10.1177/1077801220969894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Although 2-year institutions report higher rates of sexual violence (SV) than 4-year institutions, few resources exist to address SV on these campuses. The present study describes and assesses the impact of a 3-year initiative to engage personnel and students at seven 2-year colleges and community professionals to increase the effectiveness of SV prevention and response strategies. We administered a climate survey during the first and third year of this initiative. Compared with 2017 participants, 2019 participants reported increases in awareness of campus resources and perceptions of SV. Implications and suggestions for prevention and response efforts at 2-year institutions are discussed.
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Academic Correlates of Unwanted Sexual Contact, Intercourse, Stalking, and Intimate Partner Violence: An Understudied but Important Consequence for College Students. JOURNAL OF INTERPERSONAL VIOLENCE 2020; 35:4375-4392. [PMID: 29294800 DOI: 10.1177/0886260517715022] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Sexual assault, partner abuse, and stalking are major problems on college campuses. Past research has demonstrated a host of physiological and psychological outcomes associated with victimization; however, there has been little research conducted on the potential academic outcomes associated with victimization. The purpose of this study was to measure the relation between academic outcomes and experiences of sexual violence, intimate partner violence, and stalking victimization among college students. A sample of 6,482 undergraduate students currently enrolled at one of eight universities in New England was surveyed using items from the subscales of the College Persistence Questionnaire (Academic Efficacy, Collegiate Stress, Institutional Commitment, and Scholastic Conscientiousness). All four types of victimization were associated with significant differences on academic outcomes after controlling for sex and year in school, with victimized students reporting lower academic efficacy, higher college-related stress, lower institutional commitment, and lower scholastic conscientiousness. Polyvictimization was also significantly correlated with outcomes, with the greater number of types of victimization experienced by students being associated with more negative academic outcomes. Implications for future research and campus response were discussed.
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Sexual Assault Prevalence and Community College Students: Challenges and Promising Practices. HEALTH EDUCATION & BEHAVIOR 2020; 47:7S-16S. [PMID: 32250186 DOI: 10.1177/1090198120910988] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Recently, much research has been dedicated to understanding how to prevent and address the aftermath of sexual assault (SA) on traditional 4-year college and university campuses in the United States. However, less scholarly attention has been paid to 2-year institutions, commonly known as community colleges. This review illuminates the different situational contexts faced by community college students, compared with students at 4-year colleges. These differences are shaped by community college characteristics, student demographics, and geographic location of their students. Community colleges enroll a higher percentage of women, first-generation students, and low-income students than 4-year colleges. Furthermore, community colleges are academic homes to the most racially and ethnically diverse student population, with higher numbers of African Americans, Latinos, immigrants, and nonnative English speakers. These populations (e.g., women, racial minorities, first-generation, low-income) are at a greater risk for SA; yet, 2-year institutions have less funding and resources available to address SA on their campuses. Thus, this article reviews the problem of campus SA on community colleges and highlights the challenges that 2-year institutions face in comparison with those that 4-year institutions face when implementing SA prevention and response strategies. Then, a case study of a 3-year project on one nonresidential and seven community colleges is presented, which illustrates how 2-year institutions can forge relationships with community professionals to address SA on their campuses.
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Sexual violence victimization among community college students. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2019; 67:674-687. [PMID: 30257142 DOI: 10.1080/07448481.2018.1500474] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Revised: 06/04/2018] [Accepted: 07/10/2018] [Indexed: 06/08/2023]
Abstract
Objective: To assess the prevalence of sexual violence victimization among a community college student population. Participants: In March 2017, students (800) from seven community colleges in a northeastern state participated in an online campus climate survey using the ARC3 Survey Instrument. Methods: We analyze demographic differences between participants who were victimized and those who were not, and we examine the relationship between participant victimization and well-being. Results: Participants who identified as female, younger than 26, not heterosexual, or a race other than Caucasian were significantly more likely to report victimization. Participants who reported victimization were significantly more likely to score negatively on well-being scales than those who did not. Conclusions: Sexual violence prevalence rates among community college students are similar to reported prevalence rates among traditional 4-year undergraduate students. Results suggest a need for increased research on sexual violence among the understudied community college student population.
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Long-term impacts of college sexual assaults on women survivors' educational and career attainments. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2018; 66:496-507. [PMID: 29447618 DOI: 10.1080/07448481.2018.1440574] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Revised: 12/21/2017] [Accepted: 02/09/2018] [Indexed: 06/08/2023]
Abstract
OBJECTIVE To examine the well-documented mental and physical health problems suffered by undergraduate women sexually assaulted while on campus with an exploration of how the trauma impacts a survivor's lifetime education trajectory and career attainment. PARTICIPANTS In November and December 2015, researchers recruited US participants using an online crowdsourcing tool and a Listserv for sexual violence prevention and response professionals. METHODS Of 316 women who completed initial screening, 89 qualified to complete a Qualtrics survey. Eighty-one participants completed the online survey, and 32 participated in phone interviews. RESULTS Ninety-one percent of the participants reported health problems related to the assault that they attributed to difficulties they faced in their attainment of their education and career goals. CONCLUSIONS The findings suggest the importance of simultaneously examining the effects of human capital losses and mental and physical health problems attributed to the costly public health problem of campus sexual assault.
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Conveying campus sexual misconduct policy information to college and university students: Results from a 7-campus study. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2016; 64:438-447. [PMID: 27088240 DOI: 10.1080/07448481.2016.1178122] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
OBJECTIVE To examine the efficacy of different methods (ie, in-class policy reading; in-class policy reading and discussion; no reading or discussion) to deliver campus sexual misconduct policy information to students on 7 campuses. PARTICIPANTS A total of 1,195 participants at 7 colleges and universities participated in the study from August to October 2014. Participants were randomly assigned at the class level and completed pretest and posttest surveys assessing knowledge of campus policy and resources and confidence to seek help for sexual assault. RESULTS Students exposed to a larger dosage of material (in-class policy reading plus discussion) showed greater positive changes in attitudes and knowledge than students who did not receive information or were only read the policy. However, on some indices, students who were only read the policy showed positive outcomes compared with students receiving no intervention. CONCLUSION Colleges and universities must use engaging methods to disseminate campus sexual misconduct policies to students.
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Physical dating violence, sexual violence, and unwanted pursuit victimization: a comparison of incidence rates among sexual-minority and heterosexual college students. JOURNAL OF INTERPERSONAL VIOLENCE 2015; 30:580-600. [PMID: 24923891 DOI: 10.1177/0886260514535260] [Citation(s) in RCA: 120] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The purpose of this study was to estimate the 6-month incidence rates of sexual assault, physical dating violence (DV), and unwanted pursuit (e.g., stalking) victimization among sexual-minority (i.e., individuals with any same-sex sexual experiences) college students with comparison data from non-sexual-minority (i.e., individuals with only heterosexual sexual experiences) college students. Participants (N = 6,030) were primarily Caucasian (92.7%) and non-sexual-minority (82.3%). Compared with non-sexual-minority students (N-SMS; n = 4,961), sexual-minority students (SMS; n = 1,069) reported significantly higher 6-month incidence rates of physical DV (SMS: 30.3%; N-SMS: 18.5%), sexual assault (SMS: 24.3%; N-SMS: 11.0%), and unwanted pursuit (SMS: 53.1%; N-SMS: 36.0%) victimization. We also explored the moderating role of gender and found that female SMS reported significantly higher rates of physical DV than female N-SMS, whereas male SMS and male N-SMS reported similar rates of physical DV. Gender did not moderate the relationship between sexual-minority status and victimization experiences for either unwanted pursuit or sexual victimization. These findings underscore the alarmingly high rates of interpersonal victimization among SMS and the critical need for research to better understand the explanatory factors that place SMS at increased risk for interpersonal victimization.
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Encouraging responses in sexual and relationship violence prevention: what program effects remain 1 year later? JOURNAL OF INTERPERSONAL VIOLENCE 2015; 30:110-32. [PMID: 24850763 DOI: 10.1177/0886260514532719] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Colleges and universities are high-risk settings for sexual and relationship violence. To address these problems, institutions of higher education have implemented prevention programs, many of which train students as potential bystanders who can step in to help diffuse risky situations, identify and challenge perpetrators, and assist victims. The impact of bystander sexual and relationship violence prevention programs on long-term behavior of bystanders has remained a key unanswered question for those who seek to offer the most effective programs as well as for policy makers. In this study, the researchers experimentally evaluated the effectiveness of the Bringing in the Bystander® in-person program. Participants were 948 1st-year college students of whom 47.8% were women and 85.2% identified as White (15% also identified as Hispanic in a separate question) between the ages of 18 and 24 at two universities (one a rural, primarily residential campus and the other an urban, highly commuter campus) in the northeastern United States. To date, this is the first study to have found positive behavior changes as long-lasting as 1 year following an educational workshop focusing on engaging bystanders in preventing sexual and relationship violence. Even so, many questions remain to be answered about prevention and intervention of this type. More prospective research is needed on bystander-focused prevention of these forms of violence to help understand and better predict the complicated relationships both between and among the attitudes and behaviors related to preventing sexual and relationship violence. In this regard, we make specific recommendations for designing and evaluating programs based on our findings relating to the importance of moderators, especially two key understudied ones, readiness to help and opportunity to intervene.
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Abstract
Research on covictims, family members, and close friends who have lost loved ones to intimate partner homicide (IPH) is a neglected area of study. We conducted phenomenological interviews with covictims to gain insights into risk and lethality, examined affidavits from criminal case files, and reviewed news releases. The data uncovered acute risk factors prior to the homicide, identified changes in the perpetrators’ behavior and the perpetrators’ perceived loss of control over the victim, and described barriers that victims faced when attempting to gain safety. Findings suggest that recognizing acute risk factors is an important area for future IPH research.
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Abstract
Bystander approaches to reducing sexual violence train community members in prosocial roles to interrupt situations with risk of sexual violence and be supportive community allies after an assault. This study employs a true experimental design to evaluate the effectiveness of Bringing in the Bystander™ through 1-year post-implementation with first-year students from two universities (one rural, primarily residential; one urban, heavily commuter). We found significant change in bystander attitudes for male and female student program participants compared with the control group on both campuses, although the pattern of change depended on the combination of gender and campus.
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Abstract
Prior research documents that perceived peer norms are related to bystanders’ intentions and intervention behaviors in the context of sexual violence. Given the popularity of bystander intervention programming, it is important to know if variables like gender, race, or year in college impact intervention attitudes/behaviors or interact with perceived peer norms. Also relatively unexplored is the question of missed opportunities for intervention. For our final sample of 232 college students (66% female, 36% Black), screened by age, race, and missing data from an initial pool of 315 respondents, perceived peer norms supporting intervention positively predicted willingness to intervene against sexual violence (bystander intentions) but did not independently predict bystander behaviors or missed opportunities for intervention. Although women reported greater bystander intentions than did men, and Black participants reported more bystander behaviors than did White participants, gender, race, and year in college often interacted with peer norms and with each other in complex ways. Specifically, the predicted positive relationship between peer norms and bystander behaviors was observed only among Black students in at least their second year of college, and the predicted negative relationship between peer norms and missed opportunities was observed only for Black men. These nuances in factors that influence bystander actions have important implications for tailoring prevention tools on college campuses.
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Bringing in the Bystander in-person prevention program to a U.S. military installation: results from a pilot study. Mil Med 2011; 176:870-5. [PMID: 21882775 DOI: 10.7205/milmed-d-10-00483] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
OBJECTIVES This pilot study describes an evaluation of the Bringing in the Bystander (BITB) in-person program conducted with United States Army Europe personnel. METHODS The sample was comprised of 394 soldiers (29% participated in and 71% had not participated in the BITB program). Data were analyzed 4V2 months after the program was presented. RESULTS Compared to the soldiers who did not participate in the program, soldiers who participated in the program were significantly more likely to report that they had engaged in one or more of the 117 behaviors, that they had helped an acquaintance or a stranger, and that they had taken action when they saw sexual assault or stalking occurring, about to occur or after it had occurred. CONCLUSIONS The results indicate that with thoughtful and appropriate modifications, the BITB in-person prevention program, initially developed for a college audience, can be transferred to a military audience.
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Sisterhood May Be Powerful for Reducing Sexual and Intimate Partner Violence: An Evaluation of the Bringing in the Bystander In-Person Program with Sorority Members. Violence Against Women 2011; 17:703-19. [DOI: 10.1177/1077801211409726] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Sorority members may be at greater risk than other college women for sexual violence and intimate partner violence (IPV). We evaluated the Bringing in the Bystander in-person program with sorority members who participated in the program ( n = 30) compared with those who did not ( n = 18). Results indicate that program participants showed increased bystander efficacy, likelihood to help, and responsibility for ending violence without unintended “backlash” effects. Implications include a call for future programming with more diverse sorority members over longer time. In addition, we discuss what the findings might mean for formal campus policies and practices for preventing sexual violence and IPV.
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Using social self-identification in social marketing materials aimed at reducing violence against women on campus. JOURNAL OF INTERPERSONAL VIOLENCE 2011; 26:971-990. [PMID: 20522887 DOI: 10.1177/0886260510365870] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Bystander-focused in person sexual violence prevention programs provide an opportunity for skill development among bystanders and for widening the safety net for survivors. A social marketing campaign was designed modeling prosocial bystander behavior and using content familiar to target audience members by staging and casting scenes to look similar to the people and situations that the target audience regularly encounters. We refer to this sense of familiarity as social self-identification. In this exploratory study, we attempt to understand how seeing oneself and one's peer group (e.g., social self-identification) in poster images affects target audience members' (e.g., college students) willingness to intervene as a prosocial bystander. The posters in the social marketing campaign were displayed throughout a midsize northeastern public university campus and neighboring local businesses frequented by students. During the last week of the 4-week poster display, the university's homepage portal featured an advertisement displaying a current model of an iPod offering undergraduate students an opportunity to win the device if they completed a community survey. We found that among students who had seen the posters, those who indicated that the scenes portrayed in the posters looked like situations that were familiar to them were significantly more likely to contemplate taking action in preventing a situation where sexual violence had the potential to occur. Furthermore, students who indicated familiarity with the poster content were more likely to indicate that they had acted in a manner similar to those portrayed in the poster. Future directions based on findings from this exploratory study are discussed.
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Friends of survivors: the community impact of unwanted sexual experiences. JOURNAL OF INTERPERSONAL VIOLENCE 2010; 25:242-56. [PMID: 19506165 DOI: 10.1177/0886260509334407] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Since sexual assault survivors are most likely to disclose their experiences to a friend; prevention efforts increasingly focus on friends as informal helpers. The current study examined friends' perceptions of the disclosure experience. Undergraduates (N=1,241) at the University of New Hampshire completed a shortened version of the Ahrens and Campbell (2000) Impact on Friends measure. Results found that about 1 in 3 female undergraduates and 1 in 5 male students were told by a friend that they were a victim of an unwanted sexual experience. Gender differences were found in friends' responses to disclosure. Women reported greater emotional distress in response to a friend's disclosure, greater positive responses and lesser-perceived confusion/ineffectiveness as compared to men. Implications include the need to develop specific and clear educational material to help the community cope with and effectively respond to unwanted sexual experiences on college campuses.
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Abstract
In order to continue to facilitate the disclosure of sexual assault to professional support services, the current study examined the extent to which survivors report using campus services and whether friends who had disclosed to participants used the services. We also compared knowledge of a campus sexual assault center and likelihood of using the center among college men and women. Surveys were completed by 1,230 students, including victims of unwanted contact (n = 127), victims of unwanted intercourse (n = 26), and friends of victims (n = 253). Students who reported being victims of unwanted sexual experiences were reluctant to use services, expressing concerns that they would not be believed and that they would be blamed for what had happened to them. College men were significantly less likely to know where the sexual assault center was located, to report that they would use the center, and to report that unwanted sexual experiences were a problem on campus. Results indicate that much needs to be done to educate the campus community about the value of using professional support services after a sexual assault.
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Abstract
Increasing numbers of empirical studies and theoretical frameworks for preventing sexual violence are appearing in the research- and practice-based literatures. The consensus of this work is that although important lessons have been learned, the field is still in the early stages of developing and fully researching effective models, particularly for the primary prevention of this problem in communities. The purpose of this article is to discuss the utility of applying the transtheoretical model of readiness for change to sexual violence prevention and evaluation. A review of this model and its application in one promising new primary prevention program is provided, along with exploratory data about what is learned about program design and effectiveness when the model is used. The study also represents one of the first attempts to operationalize and create specific measures to quantify readiness for change in the context of sexual violence prevention and evaluation. Implications for program development and evaluation research are discussed.
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Engaging intercollegiate athletes in preventing and intervening in sexual and intimate partner violence. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2010; 59:197-204. [PMID: 21186450 DOI: 10.1080/07448481.2010.502195] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
OBJECTIVE the object of this exploratory evaluation was to evaluate the "Bringing in the Bystander" sexual and intimate partner violence prevention program with a new sample of intercollegiate athletes. PARTICIPANTS AND METHODS fifty-three male and female athletes participated in the program (experimental group), and 86 were in the control group. All completed pretest, posttest, and 2-month follow-up surveys, including assessment of rape myth acceptance, intent to engage in bystander behaviors, bystander confidence, and bystander behaviors. RESULTS the program worked overall and for both women and men, improved bystander confidence and intent to engage in bystander behaviors, and did not create significant backlash effects (ie, worsening of attitudes as a result of program). CONCLUSIONS the program fits with the intent of the National Collegiate Athletic Association CHAMPS/Life Skills program regarding its focus on the overall development of student-athletes and demonstrates the promising bystander approach compatible with the 2007 American College Health Association toolkit, Shifting the Paradigm: Primary Prevention of Sexual Violence.
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Empowering bystanders to prevent campus violence against women: a preliminary evaluation of a poster campaign. Violence Against Women 2009; 15:106-21. [PMID: 19052283 DOI: 10.1177/1077801208327482] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Researchers at a midsized public northeastern university evaluated the efficacy of a poster campaign to determine if students increase their knowledge of prosocial bystander behaviors and willingness to intervene in instances of sexual violence after viewing a series of campaign posters where student actors model appropriate bystander behaviors. During the last week of the campaign, undergraduates were invited to participate in a Web survey. The results of this preliminary evaluation indicate promising variation in the awareness of students who reported seeing the campaign compared to those who did not.
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Designing, Implementing, and Evaluating a Media Campaign Illustrating the Bystander Role. J Prev Interv Community 2008; 36:39-55. [DOI: 10.1080/10852350802022308] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Clarifying Consent: Primary Prevention of Sexual Assault on a College Campus. J Prev Interv Community 2008; 36:75-88. [DOI: 10.1080/10852350802022324] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Community Responsibility for Preventing Sexual Violence: A Pilot Study with Campus Greeks and Intercollegiate Athletes. J Prev Interv Community 2008; 36:23-38. [DOI: 10.1080/10852350802022274] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Influence of alcohols, temperature, and region on the mobility of lipids in neuronal membrane. BIOCHIMICA ET BIOPHYSICA ACTA 1987; 898:109-20. [PMID: 3828333 DOI: 10.1016/0005-2736(87)90029-0] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Fluorescence recovery after photobleaching was used to examine lipid diffusibility in different regions of Aplysia neurons. Differences in diffusion of 1-acyl-2-(6-[N-(7-nitrobenz-2-oxa-1,3-diazol-4- yl)]aminohexanoyl)phosphatidylcholine (NBD-C6-PC) in the cell body, axon hillock, and axon were not apparent. Lipid diffusibility during temperature variations and exposure to alcohols was also examined by photobleaching techniques. For these studies, all measurements were made on the cell body. Alcohols were found to be selective in their effects upon the diffusibility of lipid probes. Neither ethanol nor butanol affected the diffusibility of NBD-PC. However, at the same concentrations, both of these alcohols caused a significant increase in the diffusion coefficient (D) for rhodamine-phosphatidylethanolamine (Rho-PE). The diffusion coefficient for NBD-PC in the cell body plasma membrane did not increase with warming, between 4 degrees C and 25 degrees C. The fraction of lipid probe free to diffuse (per cent recovery; %R) however, increased as temperature increased, within this range. The nonconventional relationship between temperature and D was even more pronounced for Rho-PE. As temperature increased, D became smaller for this probe, concurrent with an increase in %R. These results suggest that immobile viscous lipid is recruited into a mobile fraction as temperature increases, resulting in the maintenance of constant diffusibility. The effects of temperature on D and %R, and the selective effects of alcohols on lipid diffusibility suggest that the membrane is heterogeneously organized, on a submicroscopic scale, into domains. The implications of this organization for nerve function and responses of nervous systems to temperature and anesthetics are discussed.
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