Restrained eaters consume more food only if they are impulsive and male

This study utilised the preload paradigm to evaluate whether dietary restraint, impulsivity, or their interaction significantly predicts heightened food consumption among male and/or female participants. Following a high calorie preload, 79 participants aged 18 to 40 (53 females and 26 males) completed a deceptive taste test and questionnaires measuring restraint and impulsivity levels. A series of hierarchical regressions were run, controlling for self-rated hunger levels. A significant negative association between level of restraint and food consumption post-preload was found for males, but this relationship was not significant for female participants. The hypothesis that impulsivity would directly predict heightened food consumption was not supported for either gender. However, impulsivity was found to significantly moderate the relationship between restraint and food intake in the male sample, but not the female, providing partial support for this hypothesis. Potential reasons for this gender-specific interaction effect of impulsivity and restraint for food consumption are discussed. More broadly, present findings highlight the need for further consideration of the role of impulsivity in undermining food intake of restrained eaters. Future research should also consider how preload effects may differ across gender.

Consent: male interpretations of sexual interactions

 This research examined men’s perceptions of sexual consent. Study 1 showed that consent varied according to factors such as the relationship status of a woman. Study 2 found that sex worker clients have a clear understanding of what consent entails within the client-sex worker interaction.

Barriers among Danish women and general practitioners to raising the issue of intimate partner violence in general practice: a qualitative study

Thirty-five percent of Danish women experience sexual or physical violence in their lifetime. However, health care professionals are not in the practice of asking about intimate partner violence (IPV) in Denmark. It is currently unknown what hinders general practitioners from asking about partner violence and how Danish women would perceive such an inquiry. This aspect has not previously been explored in Denmark. An exploratory study was conducted to examine what hinders general practitioners (GPs) from asking and what Danish women's views and attitudes are regarding being asked about IPV.

Macronutrient intake and depressive symptoms among Japanese male workers: the Furukawa Nutrition and Health Study

This study was aimed to examine the cross-sectional association of protein, carbohydrate, and fat intake with depressive symptoms among 1794 Japanese male workers aged 18-69 years who participated in a health survey. Dietary intake was assessed with a validated self-administered diet history questionnaire. Depressive symptoms were assessed using the Center for Epidemiologic Studies Depression (CES-D) scale. Odds ratio of depressive symptoms (CES-D scale of ≥16) was estimated by using multiple logistic regression with adjustment for covariates including folate, vitamin B6, vitamin B12, polyunsaturated fatty acid, magnesium, and iron intake. Multivariable-adjusted odds ratio of depressive symptoms for the highest quartile of protein intake was 26%, albeit not statistically significant, lower compared with the lowest. The inverse association was more evident when a cutoff value of CES-D score ≥19 was used. The multivariable-adjusted odds ratios (95% confidence intervals) for the highest through lowest quartile of protein intake were 1.00 (reference), 0.69 (0.47-1.01), 0.69 (0.44-1.09), and 0.58 (0.31-1.06) (P for trend=0.096). Neither carbohydrate nor fat intake was associated with depressive symptoms. Our findings suggest that low protein intake may be associated with higher prevalence of depressive symptoms in Japanese male workers.

Androgenic and estrogenic regulation of Atrogin-1, MuRF1 and myostatin expression in different muscle types of male mice

The molecular factors targeted by androgens and estrogens on muscle mass are not fully understood. The current study aimed to explore gene and protein expression of Atrogin-1, MuRF1, and myostatin in an androgen deprivation-induced muscle atrophy model.

A cross-cultural study investigating body features associated with male adolescents' body dissatisfaction in Australia, China, and Malaysia

This study investigated how dissatisfaction with particular aspects of the body was associated with overall body dissatisfaction among male adolescents in Western and Asian cultures. One hundred and six Malaysian Malays, 55 Malaysian Chinese, 195 Chinese from China, and 45 non-Asian Australians aged 12 to 19 years completed a questionnaire assessing dissatisfaction with their overall body and dissatisfaction with varying aspects of their body. Dissatisfaction with the face, height, and hair was positively correlated with overall body dissatisfaction among Malaysian Malays after body mass index, age and dissatisfaction with body areas typically included in measures (weight/shape, upper, middle, and lower body, and muscles) had been controlled for. Dissatisfaction with the face was positively correlated with overall body dissatisfaction among Malaysian Chinese. These findings demonstrate the differences in body focus for males from different cultures and the importance of using assessment measures that address all possible areas of body focus.

Supplement use among male university students

 Introduction and Aims: The aim of this study was to investigate patterns of supplement use among male university students, who have been identified as high consumers of these substances.

Design and Methods: An online survey investigating supplement use was conducted over four weeks. Participants were sent a link to the survey via email and through posts on the online homepages of units from the School of Exercise and Nutrition Sciences at Deakin University.

Results: Sixty-one males completed the survey (median age 21 years). All participants had used at least one supplement in their lifetime, with most having used legal supplements; the most commonly used supplement was sports drinks (80%), followed by protein (80%), and vitamins and minerals (80%). Although no participants reported use of anabolic-androgenic steroids, 18% would consider using them in the future. Motivations for use differed according to substance; for instance, vitamins and minerals were used for general health purposes while creatine was used to gain muscle. Friends were a common source of information about supplements (57%), followed by online (36%) and a supplement store staff member (22%). Participants reported few negative side effects from supplement use.

Discussion and Conclusions: Supplement use is common among this group, and some indicate intentions to use more serious substances such as steroids. This study presents valuable findings about supplement use habits and patterns among male university students. However, more research is needed among this population to determine whether body image and exercise habits can influence supplement use.

Intimate partner violence in prisoners: toward effective assessment and intervention

This paper reviews the significant challenges that are involved in the development of services for perpetrators of intimate partner violence who are in prison. It is suggested that difficulties in accurately identifying intimate partner violence, reliably assessing risk of re-offense, and in identifying offending behavior programs that meet the specific needs of prisoners have limited the development of services in this area. As a result it is argued that unique and complex victim related issues that arise during incarceration and post-release are not adequately recognized in current correctional assessment and case management systems. Four avenues for future research and service development in this area are identified, with a view to developing the role that correctional services have to play in preventing intimate partner violence.

"Sometimes cathartic. Sometimes quite raw": Benefit and harm in an intimate partner violence trial

 Research on intimate partner violence (IPV) has increased over the past two decades, however empirical research on potential harm to participants is limited. The aim of this study was to assess whether 272 women involved in a general practice based IPV intervention trial (weave) reported more benefit or harm, whether this differed by intervention or comparison group, and what types of benefit and harm were reported. Feedback was obtained via adapted Consequences of Screening Tool, visual analogue scale and open-ended question in baseline, 6-month, 12-month and 24-month surveys (all participants), and semi-structured interviews (subset of 28 participants). Participants in both the intervention and comparison groups tended to respond positively on all quantitative items, although on a number of items, the intervention group responded even more positively. At 6 and 12 months, 51.1% and 54.7% of all participants, respectively, reported their quality of life as becoming better and over 40% of women at each time-point, indicated they felt more positive about themselves as a result of some aspect of their involvement in weave. 42% of all participants reported their home lives becoming less difficult. In qualitative analyses, positive themes identified were altruism, value, evaluation of relationship, validation, self-awareness, empowerment, positive reinforcement, catharsis, motivation to seek help, and response to the research process. Negative themes identified were short-term emotional reactions, long-term emotional reactions, recall, retraumatization and minimization. Many participants indicated short-term negative emotions had been balanced by longer-term positive benefits. Further research is needed regarding characteristics and experiences of the small minority of participants who did not report positive benefit. © 2014 Elsevier Ltd. All rights reserved.

Selecting outcomes for intimate partner violence intervention trials: overview and recommendations

 Intimate partner violence (IPV) is endemic in societies around the world and detrimental to women's wellbeing. Abused women are frequent users of health services. Despite the recent World Health Organization guidelines on IPV and sexual violence, we need more evidence on effective responses to women in health care settings. Developing robust evidence with potential to inform policy and clinical practice requires greater clarity and consistency across studies in the selection and use of outcomes to evaluate interventions. Drawing on systematic reviews and individual trials aimed at reducing abuse and improving women's health, we discuss critical issues in respect of outcomes. We discuss primary, secondary, intermediate and proxy outcomes and measures used to evaluate interventions for women who experience IPV. We offer recommendations about which outcomes to assess and approaches to doing so within the context of trials in health care settings. © 2014 Elsevier Ltd. All rights reserved.

Offending competency and coercive control in intimate partner violence

This paper considers some of the ways in which intervention approaches for perpetrators of intimate partner violence (IPV) might be enhanced through the explicit consideration of the offense process. It is suggested that those who are experts in perpetrating this type of violence routinely use coercive controlling violence in intimate relationships. This group, for whom violence is instrumental, are not only likely to be at highest risk of offending, but also the most difficult to treat. They are more likely to have long developmental histories of violence, hold entrenched attitudes, and utilize knowledge about the effects of intimidation to avoid detection. It is suggested that specific consideration of what is known about the causes and correlates of IPV in those who follow this approach-explicit pathway can improve the outcomes of current perpetrator behavior change programs.

Problem gambling and intimate partner violence : a systematic review and meta-analysis

This study provides a systematic review of the empirical evidence related to the association between problem gambling and intimate partner violence (IPV). We identified 14 available studies in the systematic search (8 for victimisation only, 4 for perpetration only and 2 for both victimisation and perpetration). Although there were some equivocal findings, we found that most of the available research suggests that there is a significant relationship between problem gambling and being a victim of IPV. There was more consistent evidence that there is a significant relationship between problem gambling and perpetration of IPV. Meta-analyses revealed that over one third of problem gamblers report being victims of physical IPV (38.1%) or perpetrators of physical IPV (36.5%) and that the prevalence of problem gambling in IPV perpetrators is 11.3%. Although the exact nature of the relationships between problem gambling and IPV is yet to be determined, the findings suggest that less than full employment and clinical anger problems are implicated in the relationship between problem gambling and IPV victimization and that younger age, less than full employment, clinical anger problems, impulsivity, and alcohol and substance use are implicated in the relationship between problem gambling and IPV perpetration. The findings highlight the need for treatment services to undertake routine screening and assessment of problem gambling, IPV, alcohol and substance use problems, and mental health issues and provide interventions designed to manage this cluster of comorbid conditions. Further research is also required to investigate the relationship between problem gambling and violence that extends into the family beyond intimate partners.