Child Protection and Self‐Regulation in the Internet Industry: The UK Experience

In the United Kingdom (UK), the number of convictions for offences related to child abuse images fell back following the police investigation dubbed ‘Operation Ore’, but have still continued at levels unimaginable only 10 years ago. However, while government and the internet industry deserve credit for the steps they have taken to reduce the traffic in child abuse images online in the UK, the fact that a number of Internet Service Providers appear to be reluctant to act to block access to it calls into question the effectiveness of the self‐regulatory principle: the idea which has been central to the UK’s overall approach to internet policy since 1996.     

Cooking up: Intestinal economies and the aesthetics of specular orality

ABSTRACT

This paper aims to make a psychoanalytical contribution to a cultural studies understanding of the logics — and fantasies — of commmodity consumption in the visual culture of late capitalism. Taking up the metaphor of the gut as a discriminating organ and of cooking as a textual production, we examine the relations between oral and ocular consumption, and between aliment and excrement, as expressed in two films from the 1980s which are centred around themes of food and money. Adrian Lynne's 9½ Weeks and Peter Greenaway's The Cook, The Thief, His Wife and her Lover employ quite different aesthetics and display contrasting inflections of what we call ‘the edible complex’. The first fantasizes wealth as enabling an unstructured excess of consumption that can only end in exhaustion; the second reaffirms the structured distinctions associated with ‘quality’ in a class-divided society where wealth alone does not secure status or legitimacy. From a feminist perspective, the male characters in each text are interesting examples of masculinities not organized around the phallus, but around anal and oral eroticisms and a more primitive oral morality.     

Comparison of conflict of interest policies and reported practices in academic medical centers in the United States

The authors reviewed the conflict of interest policies of 9 academic medical centers in the United States and interviewed members of the Institutional Review Boards (IRBs) and Conflict of Interest Committees (COICs) at those institutions. They found that many institutions used processes for reporting and managing conflicts of interest that were more decentralized than the processes described in their policies. Also, most institutions had no clear and comprehensive policy to guide investigators regarding disclosure of conflicts of interest to potential research participants. Considerable differences in understanding of conflict of interest policies were observed between IRB and COIC officials.     

Gender Differences in Heterosexual College Students' Conceptualizations and Indicators of Sexual Consent: Implications for Contemporary Sexual Assault Prevention Education

Because sexual assault is often defined in terms of nonconsent, many prevention efforts focus on promoting the clear communication of consent as a mechanism to reduce assault. Yet little research has specifically examined how sexual consent is being conceptualized by heterosexual college students. In this study, 185 Midwestern U.S. college students provided responses to open-ended questions addressing how they define, communicate, and interpret sexual consent and nonconsent. The study aimed to assess how college students define and communicate consent, with particular attention to gender differences in consent. Results indicated no gender differences in defining consent. However, there were significant differences in how men and women indicated their own consent and nonconsent, with women reporting more verbal strategies than men and men reporting more nonverbal strategies than women, and in how they interpreted their partner's consent and nonconsent, with men relying more on nonverbal indicators of consent than women. Such gender differences may help to explain some misunderstandings or misinterpretations of consent or agreement to engage in sexual activity, which could partially contribute to the occurrence of acquaintance rape; thus, a better understanding of consent has important implications for developing sexual assault prevention initiatives.     

‘Run after time’: the roads of suitcase traders

Since the 1990s, the development of informal trade in trans-frontier places bordering Mongolia has offered opportunities for Mongolian people to develop new trade links with China, Kazakhstan, and Russia. These ‘businessmen of the transition’ or informal ‘suitcase traders’ go abroad along roads opened to and through Russia and China. My article analyses the ‘circulatory roads’ opened by suitcase traders. I take two examples of this activity: Mongolian Kazakh traders who go to Russia and Mongolian traders who go to China. The trans-frontier places reveal the particular ways of being and skills of drivers, retailers and wholesalers.     

Two-Sample Statistics for Testing the Equality of Survival Functions Against Improper Semi-parametric Accelerated Failure Time Alternatives: An Application to the Analysis of a Breast Cancer Clinical Trial

This paper presents two-sample statistics suited for testing equality of survival functions against improper semi-parametric accelerated failure time alternatives. These tests are designed for comparing either the short- or the long-term effect of a prognostic factor, or both. These statistics are obtained as partial likelihood score statistics from a time-dependent Cox model. As a consequence, the proposed tests can be very easily implemented using widely available software. A breast cancer clinical trial is presented as an example to demonstrate the utility of the proposed tests.     

Gender differences in gambling preferences and problem gambling: a network-level analysis

Most gambling studies have a gender-blind research approach, although a large body of scientific evidence suggests that gambling in females is on the rise and that males and females have different gambling behaviours and experience specific gambling-related harm. This study addressed these gender differences using a network analysis, an innovative approach considering disorders/concepts as dynamic systems of interacting symptoms/items. Data on gambling activities, problem gambling, substance use and mental health were collected in a representative sample of French adult gamblers (n = 8805). The study capitalized on the network analysis directly to compare associations of specific gambling activities with gambling disorder symptoms separately for both genders. The network analysis revealed that problem gambling was strongly associated with gambling machines among females, whereas it was related to sports betting, poker and casino games among males. The networks that included substance use and mental health showed that substance use was related to specific gambling activities. These findings confirm the links between various gender-specific gambling patterns and problem gambling and suggest a need to consider these gender differences to improve prevention efforts. More broadly, the present study further supports the importance of gender differences for gambling research and policy.     

On the use of extreme value tail modeling for generalized pairwise comparisons with censored outcomes

In randomized clinical trials, methods of pairwise comparisons such as the ‘Net Benefit’ or the ‘win ratio’ have recently gained much attention when interests lies in assessing the effect of a treatment as compared to a standard of care. Among other advantages, these methods are usually praised for delivering a treatment measure that can easily handle multiple outcomes of different nature, while keeping a meaningful interpretation for patients and clinicians. For time-to-event outcomes, a recent suggestion emerged in the literature for estimating these treatment measures by providing a natural handling of censored outcomes. However, this estimation procedure may lead to biased estimates when tails of survival functions cannot be reliably estimated using Kaplan–Meier estimators. The problem then extrapolates to the other outcomes incorporated in the pairwise comparison construction. In this work, we suggest to extend the procedure by the consideration of a hybrid survival function estimator that relies on an extreme value tail model through the Generalized Pareto distribution. We provide an estimator of treatment effect measures that notably improves on bias and remains easily apprehended for practical implementation. This is illustrated in an extensive simulation study as well as in an actual trial of a new cancer immunotherapy.