Asymptotic behaviour of a test statistic for detection of change in mean of vectors

The paper gives an asymptotic distribution of a test statistic for detecting a change in a mean of random vectors with dependent components. The studied test statistic has a form of a maximum of a square Euclidean norms of vectors with components being standardized partial cumulative sums of deviations from means. The limit distribution was obtained using a result of Piterbarg [1994. High deviations for multidimensional stationary Gaussian processes with independent components. In: Zolotarev, V.M. (Ed.), Stability Problems for Stochastic Models, pp. 197–210].     

Scene of the Crime

The brutal gang rape and murder of a young woman on a New Delhi bus became a media spectacle, flooding the news stream worldwide with articles, commentaries, blogs, and images. Drawing on theoretical insights from transnational feminism and social geography, this analysis focuses on the mediated deployment of space and place as potent signifiers of gender and sexuality in news coverage of the event. Using feminist critical discourse analysis to interrogate the verbal and visual texts in mainstream US news media during the first two weeks of coverage, this analysis found that the American news media invoked archetypes of the Third World as a primitive and undisciplined place populated by savage males and subordinate women, a space in which women's mobility is constrained and where state authority is complicit in rendering women vulnerable to sexual assault due to its incompetence. The study found that through this limited and ethnocentric lens, the US news media reinscribed social geographies of power in terms of sex and gender. The overall tenor of the coverage obscured the incidence of sexual violence in the First World/global North, effectively countermanding transnational feminist praxis and collective action against the worldwide problem of sexual violence against women.     

Disability and going green: a comparison of the environmental values and behaviours of persons with and without disability

Some studies have suggested that socially excluded groups exhibit different environmental values and behaviours from mainstream society. To consider this in the context of disability, a survey was implemented to investigate environmental values and ecological behaviour. A high percentage of participants considered themselves to have a disability, long‐standing illness or infirmity. Over half of the sample had restricted physical mobility. The study used the revised New Ecological Paradigm Scale, a widely used measure of pro‐environmental orientation, and the General Ecological Behaviour scale to assess ecological behaviours. No significant differences were found between respondents with/without disability for either their general environmental attitudes or their general ecological behaviour. However, a positive correlation was found between level of physical mobility and general ecological behaviour. The results also show significant differences in the ecological behaviours of those respondents living dependently and those living independently; respondents living in care scored lower on the ecological behaviour scale.     

Trust and Sexual Interaction: The Significance of the Internet on the Sex life and Sexual Risk Behaviors Of Gay and Bisexual Men in Spain

ABSTRACT

This study provides an understanding of the significance of the use of the Internet to find sexual partners, its impact on sexual life, and how it is linked to unprotected sex among gay and bisexual men. A grounded approach was used to analyze interviews with 31 men (aged 19 to 46 years) from Madrid, Barcelona, and Bilbao/San Sebastián, Spain. The results reveal that the Internet is impacting the form and style of life of many men, and particularly their experience of sexuality. Many men regard their sexual experiences with casual partners met through the Internet as unsatisfactory or frustrating. The men provided several reasons behind the search for sexual partners via the Internet: Some interviewees sought to channel needs other than the sexual (company, affection, stable partner). Trust and assumptions built into the virtual interaction become a key to understanding why some men have unprotected sex with partners met on the Internet.     

Predicting the Condom Assertiveness of Collegiate Females in the United States From the Expanded Health Belief Model

ABSTRACT. Collegiate females in the United States are susceptible to sexually transmitted infections (STIs) due to their propensity for sexual exploration, multiple sexual partnerships, and inconsistent safe-sex practices. Despite the potential for safe-sex communication to contribute to safer sex, little is known about the predictors of this form of sexual communication. Research on condom assertiveness—the unambiguous messaging that sex without a condom is unacceptable—is especially rare. This study employed the Expanded Health Belief Model (EHBM) in an attempt to understand why some collegiate females are more condom assertive than others. Compared with less condom-assertive females, more condom-assertive females have more faith in the effectiveness of condoms, believe more in their own condom communication skills, perceive that they are more susceptible to STIs, believe there are more relational benefits to being condom assertive, believe their peers are more condom assertive, and intend to be more condom assertive. Overall, EHBM variables accounted for nearly 70% of the variability in condom assertiveness. Several of these associations, however, were moderated by sexual compulsivity and general assertiveness. Implications of these findings for sexual health practitioners are discussed, and directions for future research are suggested.     

Predictors of HIV Sexual Risk Behavior Among Men Who Have Sex with Men,Men Who Have Sex with Men and Women,and Transgender Women

ABSTRACT

Men who have sex with men, men who have sex with men and women, and transgender women are at high risk for HIV infection. This study seeks to clarify which known HIV risk factors (partner type, sex location, serodiscordance, multiple sex partners, substance use during sex) contribute to engagement in high-risk (unprotected receptive anal) sex in each population. Data collected from June 2005 through June 2008 indicate all three populations display different HIV sexual risk profiles. The data suggest that HIV-prevention interventions should be individually tailored to address the specific needs of these three highly vulnerable and impacted populations.     

Why Wait ‘til Marriage? The Determinants of Premarital Sex among Adolescents in a Country in Sub-Saharan Africa: Botswana

The purpose of the study was to describe the premarital sexual behaviors of Botswana adolescents and examine the factors associated with premarital sex intentions. An anonymous self-reported questionnaire was administered to 1,054 pupils ages 10 to 18 years in school and out of school. The findings indicate that the theory of planned behavior provides a model for developing interventions to reduce the risk behavior in regard to HIV/AIDS through premarital sex. The findings in the study indicate factors that influence adolescent intentions to engage in premarital sexual intercourse and the need to address these when designing effective interventions.     

Forcible,Drug-Facilitated,and Incapacitated Rape and Sexual Assault Among Undergraduate Women

Abstract

Objective: To examine the prevalence of drug-related sexual assaults, identify the frequency of assaults that occur following voluntary versus involuntary drug or alcohol consumption, and identify contextual correlates of drug-related assaults. Participants: College-student females (n = 314). Methods: Volunteers reported experiences with forcible and drug-related sexual assaults in the spring semester of 2004. Follow-up queries regarding the most severe drug-related assaults determined whether the assaults followed voluntary or involuntary alcohol or drug consumption. Results: 29.6% (n = 93) of the respondents reported a drug-related sexual assault or rape; 5.4% (n = 17) reported a forcible sexual assault or rape. Voluntary incapacitation preceded 84.6% of drug-related assaults and involuntary incapacitation preceded 15.4% of drug-related assaults. The majority of drug-related assaults (96.1%) involved alcohol consumption prior to assault. Conclusions: Drug-related sexual assaults on college campuses are more frequent than are forcible assaults and are most frequently preceded by voluntary alcohol consumption.     

Standards of Care for the Treatment of Adult Sex Offenders

Summary

A proposed version of these standards was first produced and published in the Journal of Offender Rehabilitation through input from professional meetings (Coleman and Dwyer, 1990). Since that time, The Standards of Care were reviewed and revised by a group of professionals and unanimously endorsed by voice vote by the participants in the Third International Congress on the Treatment of Sex Offenders held in Minneapolis, Minnesota, September 20–22, 1994. These Standards were again published in the Journal of Offender Rehabilitation (Coleman, Dwyer, Abel, Berner, Breiling, Hindman, Honey-Knopp, Langevin, and Pfäfflin, 1996). Those Standards have been subsequently reviewed by the current authors at the Fifth International Conference on the Treatment of Sex Offenders held in Caracas, Venezuela, March 22–27, 1998 and minor modifications and changes were incorporated into this version. The authors invite feedback from readers. Further revisions are anticipated and will be reviewed by current committee members and at future International Conferences on the Treatment of Sexual Offenders.