Motives for Sex and Sexual Perpetration in College Men: An Exploratory Study

OBJECTIVE

Prior research has rarely focused on sexual motives (e.g., motives for having sex) when studying sexual violence perpetration prevention. The current study examined the role of sexual motives alongside other risk factors like alcohol expectancies in predicting sexual violence.

METHOD

We analyzed data from 205 male college students; 36% reported sexual perpetration of some type. Participants completed a series of questionnaires in a randomized order, including: measures of prior sexual perpetration, sexual motives, rape myth acceptance, alcohol expectancies, and a measure of social desirability. Data were analyzed using a series of T-tests and logistic regressions.

RESULTS

With one exception (coping motives), all sexual motives (intimacy, enhancement, self-affirmation, peer approval, and partner approval) were endorsed at higher levels by individuals who perpetrated sexual violence than those who did not (p < .05, Cohen's d = .25-.56). The partner approval motive significantly predicted sexual violence perpetration on its own. The enhancement motive, both independently and in interaction with alcohol expectancies for aggression, predicted sexual violence perpetration. Two other motives, intimacy and self-affirmation, were only significant in interaction with alcohol expectancies for aggression.

CONCLUSION

All sexual motives were endorsed more frequently by those who perpetrated sexual violence than those who did not. Sexual motives had a complex interaction with alcohol expectancies in predicting sexual violence perpetration. The results suggest that intervention programs should emphasize healthy, consensual sexual relationships that do not involve alcohol.

Recognize & Resist: An Online Health Intervention to Promote Writing About Sexual Consent and Egalitarian Gender Roles Among One Direction Fanfiction Writers

This paper focuses on the development and feasibility of a digitally-based educational intervention, titled Recognize & Resist (R&R), for writers of One Direction (1D) fanfiction on Wattpad.com. The goal of R&R is to reduce the prevalence of social norms that are supportive of sexual violence within 1D fanfiction. 1D fanfictions, or fictional romance stories written by fans of this British boy band, have hundreds of millions of views on Wattpad.com. Formative research has found that social norms supportive of sexual violence are prevalent in 1D fanfictions and that some authors have internalized these norms. R&R aims to motivate 1D fanfiction writers to highlight sexual consent and egalitarian gender roles in their writing. To evaluate the intervention's feasibility, 15 1D fanfiction authors completed a survey and participated in an interview or focus group. Results demonstrate R&R's feasibility, with high ratings of its acceptability and demand. Insights from the interviews and focus groups provide suggestions for revising R&R before rigorously evaluating its efficacy. Additionally, results demonstrate the utility of using popular culture as a vehicle for attitude-change regarding sensitive health issues.

A Popular Approach, but Do They Work? A Systematic Review of Social Marketing Campaigns to Prevent Sexual Violence on College Campuses

College campuses continue to face high rates of sexual violence and social marketing campaigns have emerged as a common prevention strategy. However, there exists no summative research examining the effectiveness of this approach. A systematic search yielded 15 evaluations of eight unique prevention campaigns, which contributed to 38 individual outcome measures across four outcome categories (i.e., knowledge, attitudes, intentions/efficacy, and behavior). Summative results are mixed, but show promising campaign effects for increasing knowledge, modification of some attitudes toward sexual violence, intentions to participate, and actual participation in prevention activities. More evaluative research is needed for a comprehensive understanding of campaign effectiveness.

Fostering college students' responsibility as prosocial bystanders to sexual violence prevention: A meta-analysis of the Bringing in the Bystander program

Objective: To synthesize research examining the effectiveness of the sexual violence bystander program Bringing in the Bystander (BitB). Participants: The analytic sample included 2083 youth in the treatment group and 969 in the comparison group. Method: A search strategy that included a total of 45 search terms was applied to 28 electronic databases. Results: The systematic search yielded a final analytic sample of 14 evaluations, with 38 independent effect sizes calculated across four outcome measures: rape myth attitudes (n = 11), bystander efficacy (n = 11), bystander intentions (n = 11), and bystander behavior (n = 5). The BitB program produced significant, positive pooled effects on measures of rape-supportive attitudes, bystander efficacy, and bystander intentions. Conclusions: The overall results are promising and suggest that the BitB education program may be an effective tool for targeting sexual violence on campuses.

Mixed-methods findings from the Ngutulu Kagwero (agents of change) participatory comic pilot study on post-rape clinical care and sexual violence prevention with refugee youth in a humanitarian setting in Uganda

There is a dearth of evidence-based post-rape clinical care interventions tailored for refugee adolescents and youth in low-income humanitarian settings. Comics, a low-cost, low-literacy and youth-friendly method, integrate visual images with text to spark emotion and share health-promoting information. We evaluated a participatory comic intervention to increase post-exposure prophylaxis (PEP) knowledge and acceptance, and prevent sexual and gender-based violence, in Bidi Bidi refugee settlement, Uganda. Following a formative qualitative phase, we conducted a pre-test post-test pilot study with refugee youth (aged 16-24 years) (n = 120). Surveys were conducted before (t0), after (t1), and two-months following (t2) workshops. Among participants (mean age: 19.7 years, standard deviation: 2.4; n = 60 men, n = 60 women), we found significant increases from t0 to t1, and from t0 to t2 in: (a) PEP knowledge and acceptance, (b) bystander efficacy, and (c) resilient coping. We also found significant decreases from t0 to t1, and from t0 to t2 in sexual violence stigma and depression. Qualitative feedback revealed knowledge and skills acquisition to engage with post-rape care and violence prevention, and increased empathy to support survivors. Survivor-informed participatory comic books are a promising approach to advance HIV prevention through increased PEP acceptance and reduced sexual violence stigma with refugee youth.Trial registration: ClinicalTrials.gov identifier: NCT04656522.

Structural Barriers to Accessing the Campus Assault Resources and Education (CARE) Offices at the University of California (UC) Campuses

In order to continue pushing college campuses to the forefront of survivor-centered practice and student-centered care, it is imperative that the barriers students experience in accessing campus sexual violence resource centers be documented and addressed. This research evaluates student and staff perceptions of barriers to accessing the Campus Assault Resources and Education (CARE) offices on three University of California (UC) campuses. Data were collected by researchers from UC Speaks Up, a cross-campus research initiative at UC Los Angeles (UCLA), UC Santa Barbara (UCSB), and UC San Diego (UCSD) aimed at understanding factors that both contribute to and prevent sexual violence among college students. This analysis only included data that yielded insights into CARE's accessibility. Thematic analysis of 63 interviews and 27 focus group discussions was conducted using Dedoose. The following six thematic codes emerged from the data: (1) awareness of office, (2) confidentiality of services, (3) physical accessibility, (4) accessibility for vulnerable and marginalized groups, (5) utilization experiences, and (6) limited institutional support. To increase the accessibility of sexual violence resource centers in higher education, this study indicates that universities and campus sexual violence resource centers should (1) encourage survivor-centered cross-campus collaborations between sexual violence resource centers and other campus entries, (2) add more trainings that are tailored to the needs of vulnerable and marginalized communities, (3) increase the resource's campus-wide office exposure through multiple prevention education opportunities, and (4) better fund sexual violence resource centers. Implications for future research are discussed to maximize this study's public health impact.

Implementation of empowerment self-defense programming in a university counseling center: An effective sexual violence prevention delivery model

Objective: Empowerment Self-Defense (ESD) is a sexual violence prevention approach backed by rigorous empirical research, yet its availability on college campuses is limited. This manuscript evaluates the feasibility and efficacy of an ESD program embedded within a university counseling center. Methods: Participants completed an 8-session ESD intervention and group counseling program. Results: Feasibility and acceptability of this program were demonstrated by excellent participant retention and supported by institutional buy-in and counselor involvement. Pre-post assessments demonstrated that participants reported significant reductions in posttraumatic stress symptoms, F (1, 56) = 22.46, p < .001 and improvements in both interpersonal self-efficacy, F (1, 56) = 88.81, p < .001, and self-defense self-efficacy, F (1, 56) = 100.20, p < .001. Conclusion: The findings support the use of ESD programming as part of college campus sexual violence efforts and provide a blueprint for administrators and college mental-health centers who wish to offer this effective program to the college students they serve.

Party frequency, party-safety strategies, and sexual victimization among first-year female college students

Objective: This study examined whether the use of party-safety strategies weakens the association between frequency of party attendance and sexual victimization among first-year female college students. Participants: First-year female college students (n = 450) from three universities in the United States participated in this study. Methods: Participants completed questionnaires on frequency of party attendance, use of party-safety strategies, and sexual victimization. Results: Frequency of party attendance was positively associated with sexual victimization. This association was moderated by use of party-safety strategies: frequency of party attendance was unrelated to sexual victimization when students reported greater use of party-safety strategies. However, frequency of party attendance was positively related to sexual victimization when students reported lower use of party-safety strategies. Conclusions: Teaching and reinforcing party-safety strategies may be helpful additions to efforts to prevent sexual victimization on college campuses.

Adolescent Peers and Prevention: Network Patterns of Sexual Violence Attitudes and Bystander Actions

Peer sexual violence is a significant social problem that affects adolescents and can lead to negative mental health and developmental consequences. Peers are a significant source of influence for adolescent behavior. For example, recent studies show training teens to be bystanders can be an effective prevention strategy to reduce peer violence and harassment. Peers can also promote risky behaviors including substance use and violence. The current study examined how sexual violence-specific risk and protective attitudes (e.g., denial of peer sexual violence and positive peer prevention norms) and behaviors (alcohol use and bystander actions to prevent peer sexual violence) clustered within peer networks cross-sectionally and over time. Participants were 1,499 7th-10th graders who took surveys during an academic year and who reported having opportunity to take action as bystanders to peer sexual violence. Participants took surveys 6 months apart online in schools. Questions included nomination of best friends to capture information about peer networks. Social network analyses indicated that there was weak but significant clustering of positive prevention attitudes such as bystander denial and marginal clustering on reactive bystander behaviors to address sexual assault. For comparison, alcohol use and academic grades were analyzed and found to also cluster in networks in these data. These findings suggest that for early adolescents, peer bystander training may be influential for some key bystander attitudes and reactive sexual violence prevention behaviors as individual behaviors are not independent of those of their friends.

The Scope of Rape Victimization and Perpetration Among National Samples of College Students Across 30 years

Research Questions: Rape prevention practice and policy have roots in data from 1985. This study uses 2015 national data to project recent prevalence, assesses whether rates now differ from those of 30 years ago, and disaggregates 2015 prevalence into rape of alcohol incapacitated victims, rapes combining both alcohol and physical tactics, and violent rape. Methods: Cross-sectional analyses were conducted comparing two national samples. The first was collected in 1984-85 (Koss, Gidycz, & Wisniewski, 1987); the second was collected 30 years later in 2014-2015. Both surveys used in-person administration and measurement by the most current version at the time of the Sexual Experiences Survey (SES). Prevalence rates were compared using Bayesian binomial tests. Results: In 2015, 33.4% (1 in 3) of women reported experiencing rape or attempted rape and 12.7% of men reported perpetration (1 in 8). Using Jeffreys' label for effect size of the Bayes binomial (1961), both results are "decisively" greater than expected given the 1985 benchmarks of 27.9% for victimization and 7.7% for perpetration. Victimization when incapacitated characterized approximately 75% of incidents in 2015 up from 50% in 1985. Cautions apply as cross-sectional data does not establish causality and the recent data set involved the revised SES. Conclusions: Across 30 years, neither containment nor reduction of rape was demonstrated and the increasingly prominent association with alcohol was apparent. Among the men who disclosed raping, 9 of 10 incidents were alcohol-involved. Prevention focus might profitably be directed to constraining alcohol environments and policies that facilitate rape of incapacitated persons and on misconduct responses that are proportional to the harm caused to rape victims, thereby raising the perceived risks of perpetration.

Empathy Is Not Enough: The Inhibiting Effects of Rape Myth Acceptance on the Relation Between Empathy and Bystander Intervention

Many bystander training programs aim to build empathy and decrease false and often prejudicial beliefs about rape and its occurrence (i.e., rape myth acceptance) to encourage prosocial bystander intervention. However, little empirical research has examined the association between these constructs. The aim of the present study was to examine the effect of rape myth acceptance on the relation between both (a) the ability to experience and share the emotions of others (i.e., emotional empathy) and (b) the ability to understand the emotions of others (i.e., cognitive empathy), and bystander decision-making and intentions to intervention. In Study 1, 154 undergraduate men completed measures of empathy, rape myth acceptance, and bystander decision-making. Findings demonstrated that emotional empathy was associated with more perceived pros for intervention among men with low, but not high, levels of rape myth acceptance. In Study 2, 185 undergraduate men and 210 undergraduate women completed similar measures as in Study 1, with the addition of a measure on bystander intentions to intervene. Results detected a conditional indirect effect of emotional and cognitive empathy on bystander intentions to intervene via the perception that there are more pros than cons to intervention. Findings suggest that empathic individuals may weigh helping a potential victim (i.e., pro) over hurting their own self-image (i.e., con). However, this process is inhibited among men who endorse greater rape myths, likely because they are inhibited from intervening at various steps of the decision-making model. Collectively, these results highlight the importance of targeting both empathy and rape myth acceptance to encourage prosocial bystander intervention.

"I learned that I am worth defending": A process evaluation of a sexual assault prevention program implemented on an Indian reservation

A great deal of programming has been developed to prevent sexual assault (SA) among adolescents. Few studies examine programming implementation among minority groups and present information about program acceptability among participants and community stakeholders. The purpose of the current study was to examine the acceptability of implementing an empowerment SA self-defense program for adolescent girls on an Indian reservation. Data for the study came from posttest surveys of Native American adolescent girls who participated in an SA prevention program (N = 102) and interviews with community stakeholders, including program participants (N = 18). Results showed that acceptability was high among program participants and community stakeholders. Program participants noted that they liked the program overall and liked components of the programming. Participants noted that they disliked pressure to participate, program length, and missing class. Among community stakeholders, all expressed an overall positive impression of the program, felt that the program had a positive impact on program participants, and appreciated that girls learned to use refusal skills. Community stakeholders provided several programming improvement ideas such as incorporating culturally specific content into the program for future implementation. These findings can be used by other researchers, schools, and practitioners implementing prevention programs with Native American girls.

Ngutulu Kagwero (agents of change): study design of a participatory comic pilot study on sexual violence prevention and post-rape clinical care with refugee youth in a humanitarian setting in Uganda

With over 1.4 million refugees, Uganda is Sub-Saharan Africa’s largest refugee-hosting nation. Bidi Bidi, Uganda’s largest refugee settlement, hosts over 230,000 residents. There is a dearth of evidence-based sexual violence prevention and post-rape clinical care interventions in low- and middle-income humanitarian contexts tailored for refugee youth. Graphic medicine refers to juxtaposing images and narratives, often through using comics, to convey health promotion messaging. Comics can offer youth-friendly, low-cost, scalable approaches for sexual violence prevention and care. Yet there is limited empirical evaluation of comic interventions for sexual violence prevention and post-rape clinical care. This paper details the study design used to develop and pilot test a participatory comic intervention focused on sexual violence prevention through increasing bystander practices, reducing sexual violence stigma, and increasing post exposure prophylaxis (PEP) knowledge with youth aged 16–24 and healthcare providers in Bidi Bidi. Participants took part in a single-session peer-facilitated workshop that explored social, sexual, and psychological dimensions of sexual violence, bystander interventions, and post-rape clinical care. In the workshop, participants completed a participatory comic book based on narratives from qualitative data conducted with refugee youth sexual violence survivors. This pilot study employed a one-group pre-test/post-test design to assess feasibility outcomes and preliminary evidence of the intervention’s efficacy. Challenges included community lockdowns due to COVID-19 which resulted in study implementation delays, political instability, and attrition of participants during follow-up surveys. Lessons learned included the important role of youth facilitation in youth-centred interventions and the promise of participatory comics for youth and healthcare provider engagement for developing solutions and reducing stigma regarding SGBV. The Ngutulu Kagwero (Agents of change) project produced a contextually and age-tailored comic intervention that can be implemented in future fully powered randomized controlled trials to determine effectiveness in advancing sexual violence prevention and care with youth in humanitarian contexts.

A Thematic Analysis of the Impact of MY MASCULINITY HELPS as a Tool for Sexual Violence Prevention

The purpose of this study is to explore the impact of an educational documentary, MY MASCULINITY HELPS (MMH), as a sexual violence prevention tool. MMH is a short (i.e., 31 min) educational documentary that explores the role of African American men and boys in the prevention of sexual violence. Participants (N = 88) completed an electronic, qualitative questionnaire after viewing the documentary and data collected were analyzed and interpreted using thematic analysis. Findings from the study highlighted the power of documentary film to impact knowledge, beliefs, social norms related to masculinity and the role of African American men as allies, empowerment, and commitment to action. Implications of MMH as a prosocial bystander behavior intervention and educational tool are discussed.

The relationship between binge drinking and prosocial bystander behavior among college men

Objectives: This study prospectively examined binge drinking's effect on prosocial bystander behavior and indicators of bystander behavior: intentions to intervene, self-efficacy to intervene, and positive outcome expectancies for intervening. Participants: College men were recruited from February to April 2010. Methods: Pre- and posttest surveys were administered as part of a randomized controlled trial (n = 743). Potential confounders were identified using Pearson product-moment correlations. Controlling for covariates, multiple linear regression was used to examine whether binge drinking was predictive of prosocial bystander behavior and indicators of bystander behavior. Results: Binge drinking was related to lower bystander behavior (p<.05), lower intentions to intervene (p<.001), and less positive outcome expectancies for intervening (p<.05). Conclusions: Binge drinking may reduce the ability to notice a risk situation and intervene as a prosocial bystander. Results highlight the need for bystander programs to address alcohol use within the context of bystander behavior.

Speak Up! Prosocial Intervention Verbalizations Predict Successful Bystander Intervention for a Laboratory Analogue of Sexual Aggression

This study evaluated a mechanism by which men's self-efficacy to intervene increases their likelihood of preventing a laboratory analogue of sexual aggression (SA) via specific verbalizations and whether alcohol inhibits this mechanism. A sample of 78 male peer dyads were randomly assigned to consume an alcoholic or nonalcoholic beverage and complete a laboratory paradigm to assess bystander intervention to prevent SA toward a female who had ostensibly consumed an alcoholic or nonalcoholic beverage. Participants' verbalizations during the task were subjected to quantitative analysis. Regardless of alcohol use, bystander self-efficacy increased the likelihood of successful bystander intervention via participants' use of more prosocial verbalizations. Findings highlight prosocial verbalizations within the male peer context that may effectively prevent SA.

The Green Light for Green Dot: A Qualitative Study of Factors Influencing Adoption of an Efficacious Violence Prevention Program in High School Settings

The purpose of this qualitative study was to investigate factors influencing the adoption of an effective bystander-based sexual violence prevention intervention. High schools participating in a cluster-randomized controlled trial that found significant declines in sexual violence over time and with full implementation were invited to adopt this program (Green Dot) at no cost. Three emergent themes arose from interviews with 10 intervention implementers. These findings have implications for researchers, practitioners, and high school administrators and may facilitate future program marketing efforts and the development and testing of strategies for targeted dissemination of this and other bystander programs for violence.

Sexual Violence in the Context of Drug Use Among Young Adult Opioid Users in New York City

Drug and alcohol use have been associated with increased risk for sexual violence, but there is little research on sexual violence within the context of drug use among young adult opioid users. The current mixed-methods study explores young adult opioid users' sexual experiences in the context of their drug use. Forty-six New York City young adults (ages 18-32) who reported lifetime nonmedical use of prescription opioids (POs) completed in-depth, semistructured interviews, and 164 (ages 18-29) who reported heroin and/or nonmedical PO use in the past 30 days completed structured assessments that inquired about their drug use and sexual behavior and included questions specific to sexual violence. Participants reported frequent incidents of sexual violence experienced both personally and by their opioid using peers. Participants described sexual violence, including sexual assault, as occurring within a context characterized by victimization of users who were unconscious as a result of substance use, implicit and explicit exchanges of sex for drugs and/or money that increased risk for sexual violence, negative sexual perceptions ascribed to drug users, and participants' own internalized stigma. Recommendations to reduce sexual violence among young adult opioid users include education for users and service providers on the risk of involvement in sexual violence within drug using contexts and efforts to challenge perceptions of acceptability regarding sexual violence.

Preventing Interpersonal Violence on College Campuses: The Effect of One Act Training on Bystander Intervention

Sexual assault, stalking, dating violence, and intimate partner violence, herein collectively termed interpersonal violence (IV), are public health problems affecting 20% to 25% of female college students. Currently, One Act is one of the few IV prevention training programs at universities that teach students bystander skills to intervene in low- and high-risk IV situations. The objectives of this study were 1) to evaluate One Act's effects on date rape attitudes and behaviors, and bystanders' confidence, willingness to help, and behavior, and 2) to compare the effects on bystander skills between One Act and Helping Advocates for Violence Ending Now (HAVEN), an IV response training program with similar participants. Data were collected over 2 years, before and after One Act and HAVEN trainings. We measured outcomes with four scales: College Date Rape Attitudes and Behaviors, Bystander Confidence, Willingness to Help, and Bystander Behavior. The analysis compared within- and between-group mean differences in scale scores pre- and post-trainings using linear mixed models. One Act showed improvements for date rape attitudes and behaviors ( p < .001), bystander's confidence ( p < .001), and willingness to help ( p < .001). One Act participants' bystander confidence improved more ( p = .006), on average, than HAVEN's. The differences in the two trainings' effects on bystander willingness to help and behavior had similar patterns but were not statistically significant. We found a larger positive impact on bystander confidence among students who participated in the bystander prevention training compared with the response training. Further research is needed to improve the measures for bystander behavior and measure the bystander trainings' larger impact on the community.

A 6-Week School Curriculum Improves Boys' Attitudes and Behaviors Related to Gender-Based Violence in Kenya

This study investigated the effects of a gender-based violence (GBV) educational curriculum on improving male attitudes toward women and increasing the likelihood of intervention if witnessing GBV, among adolescent boys in Nairobi, Kenya. In total, 1,543 adolescents participated in this comparison intervention study: 1,250 boys received six 2-hr sessions of the "Your Moment of Truth" (YMOT) intervention, and 293 boys comprised the standard of care (SOC) group. Data on attitudes toward women were collected anonymously at baseline and 9 months after intervention. At follow-up, boys were also asked whether they encountered situations involving GBV and whether they successfully intervened. Compared with baseline, YMOT participants had significantly higher positive attitudes toward women at follow-up, whereas scores for SOC participants declined. At follow-up, the percentage of boys who witnessed GBV was similar for the two groups, except for physical threats, where the intervention group reported witnessing more episodes. The percentage of boys in the intervention group who successfully intervened when witnessing violence was 78% for verbal harassment, 75% for physical threat, and 74% for physical or sexual assault. The percentage of boys in the SOC group who successfully intervened was 38% for verbal harassment, 33% for physical threat, and 26% for physical or sexual assault. Results from the logistic regression demonstrate that more positive attitudes toward women predicted whether boys in the intervention group would intervene successfully when witnessing violence. This standardized 6-week GBV training program is highly effective in improving attitudes toward women and increasing the likelihood of successful intervention when witnessing GBV.

Athletic coaches as violence prevention advocates

Adolescent relationship abuse (ARA) is a significant public health problem. Coaching Boys Into Men (CBIM) is an evidence-based ARA prevention program that trains coaches to deliver violence prevention messages to male athletes. Assessing acceptability and impact of CBIM on coaches may inform prevention efforts that involve these important adults in health promotion among youth. As part of a two-armed cluster-randomized controlled trial of CBIM in 16 high schools in Northern California, coaches completed baseline and postseason surveys (n = 176) to assess their attitudes and confidence delivering the program. Coaches in the intervention arm also participated in interviews (n = 36) that explored program acceptability, feasibility, and impact. Relative to controls, intervention coaches showed increases in confidence intervening when witnessing abusive behaviors among their athletes, greater bystander intervention, and greater frequency of violence-related discussions with athletes and other coaches. Coaches reported the program was easy to implement and valuable for their athletes. Findings illustrate the value of exploring attitudinal and behavioral changes among ARA prevention implementers, and suggest that coaches can gain confidence and enact behaviors to discourage ARA among male athletes. Coaches found the program to be feasible and valuable, which suggests potential for long-term uptake and sustainability.

From empower to Green Dot : successful strategies and lessons learned in developing comprehensive sexual violence primary prevention programming

This case study describes Kentucky's partnership with the Centers for Disease Control and Prevention (CDC) EMPOWER (Enhancing and Making Programs Work to End Rape) program to enhance the mission and services of existing rape crisis centers to include comprehensive primary prevention programming to reduce rates of sexual violence perpetration. The planning process and the successful implementation of a statewide, 5-year, randomized control trial study of a bystander prevention program (Green Dot), and its evaluation are described. Lessons learned in generating new questions, seeking funding, building relationships and capacity, and disseminating knowledge are presented.