Gender differences in the impact of families on alcohol use : a lagged longitudinal study of early adolescents

Aims From the pre-teen to the mid-teen years, rates of alcohol use and misuse increase rapidly. Cross-sectional research shows that positive family emotional climate (low conflict, high closeness) is protective, and there is emerging evidence that these protective mechanisms are different for girls versus boys. The aim of this study was to explore gender differences in the longitudinal impact of family emotional climate on adolescent alcohol use and exposure to peer drinking networks.

Design Three-wave two-level (individual, within-individual over time) ordinal logistic regression with alcohol use in the past year as the dependent measure and family variables lagged by 1 year.

Setting Adolescents completed surveys during school hours.

Participants A total of 855 Australian students (modal age 10–11 years at baseline) participating in the International Youth Development Study (Victoria, Australia).

Measurements These included emotional closeness to mother/father, family conflict, parent disapproval of alcohol use and peer alcohol use.

Findings For girls, the effect of emotional closeness to mothers on alcohol use was mediated by exposure to high-risk peer networks. Parent disapproval of alcohol use was protective for both genders, but this effect was larger for boys versus girls, and there was no evidence that peer use mediated this effect. Peer drinking networks showed stronger direct risk effects than family variables.

Conclusions Family factors unidirectionally impact on growth in adolescent alcohol use and effects vary with child gender.

Exploring girl power : gender, literacy and the textual practices of young women attending an elite school

Popular discourses concerning the relationship between gender and academic literacies have suggested that boys are lacking in particular, school-based literacy competencies compared with girls. Such discourses construct “gender” according to a binary framework and they obscure the way in which literacy and textual practices operate as a site in which gendered identities are constituted and negotiated by young people in multiple sites including schooling, which academic inquiry has often emphasized. In this paper I consider the school-based textual practices of young women attending an elite school, in order to explore how these practices construct “femininities”. Feminist education researchers have shown how young women negotiate discourses of feminine passivity and heterosexuality through their reading and writing practices. Yet discourses of girlhood and femininity have undergone important transformations in times of ‘girl power’ in which young women are increasingly constructed as successful, autonomous and sexually agentic. Thus young women’s reading and writing practices may well operate as a space in which new discourses around girlhood and femininity are constituted. Throughout the paper, I utilize the notion of “performativity”, understood through the work of Judith Butler, to show how textual practices variously inscribe and negotiate discourses of gender. Thus the importance of textual work in inscribing and challenging notions of gender is asserted. I argue that critical literacy is just as important, but perhaps no more guaranteed, within elite girls’ education as it is within boys’ education.

Gender differences in publication output: towards an unbiased metric of research performance

We examined the publication records of a cohort of 168 life scientists in the field of ecology and evolutionary biology to assess gender differences in research performance. Clear discrepancies in publication rate between men and women appear very early in their careers and this has consequences for the subsequent citation of their work. We show that a recently proposed index designed to rank scientists fairly is in fact strongly biased against female researchers, and advocate a modified index to assess men and women on a more equitable basis.

Embodied: representations of land and gender in the photography of Donna Bailey and Norman Lindsay

The catalogue essay explores the themes presented within the photographs of two artist's vision of landscape. The artists work that James McArdle analyses and explores are Donna Bailey and Norman Lindsay.

A 'respectful relationships' approach : could it be the answer to preventing gender-based violence?

Men in social work : challenging or reproducing an unequal gender regime?

This article is concerned with the reproduction of gender inequality in social work and the extent to which the presence of men in the profession challenges discriminatory processes and occupational segregation. Although it is argued that men need to take more responsibility for caring roles in professions like social work, many of the rationales for encouraging more men to enter social work are unlikely to support alternative masculinities that will challenge gender inequalities. Only a profeminist commitment informing antisexist practices will enable men to address gender inequality in social work.

Effect of gender on thermal comfort in multicultural public places

The city and the urban environment became extremely important in the daily lives of the increasing number of urban populations across the world. Urban research acknowledges that planning urban places should be responsive to the diversity of population. The aim of this paper is to analyse the results of thermal comfort study in the outdoor urban places. The location has been monitored regarding standard comfort variables: air temperature, humidity, wind speed, and globe temperature. The quantitative assessment of comfort conditions was combined with a questionnaire of pedestrians’ thermal comfort perception. In this paper, the analysis of observed thermal sensation with regard to gender and cultural background concerning the sensitivity of different groups to heat and cold is presented.

Gendered service delivery : a masculine and feminine perspective on staff gender

Despite acknowledgement that paid caregivers have a significant impact on the lives of people with intellectual disability, the subjective experience of staff gender is rarely considered in research. Qualitative data from a study on the sexual health needs of men and boys with intellectual disability is presented. We designed this study to determine what impact staff gender has on the sexual health needs of men and boys with intellectual disability. Findings suggest that although staff traverse the same geographies of care, they do it in uniquely gendered ways. Staff gender is an important consideration when dealing with sexual health matters and can enhance the type and quality of relationships between people with intellectual disability.

Gender differences in the performance of individuating acts

Although several studies in social psychology suggest that male participants are more likely than female ones to engage in individuating behaviors, other studies have found no gender differences in willingness to perform individuating acts. This study posits that differences in findings across past investigations may be attributed to the chosen domain of individuating behavior. The content of the Individuation Scale (Maslach, Stapp, & Santee, 1985) is examined in terms of Bakan's (1966) agency‐communion theory to identify two types of individuating behaviors that are consistent with men's gender role orientations (i.e., eliciting conflict, leadership), one type of individuating behavior that is consistent with women's gender role orientations (i.e., personal disclosures), and a gender‐neutral type of individuation (i.e., performance). Responses to the scale are obtained from a sample of business school students (N = 273) and a more heterogeneous mail survey sample (N = 621). A sequence of measurement invariance tests of a 4‐factor correlated model of the individuation measure indicates a high degree of equivalence in the meaning of the measure across gender groups. Subsequent latent‐means structure analysis examines gender differences in willingness to perform the 4 types of individuation behaviors captured in the scale. In the student sample, there were no mean differences in willingness to perform any of the 4 types of individuating acts. However, in the mail survey sample, findings of mean differences supported hypotheses derived from agency‐communion theory: For men as compared with women, the latent means for leadership and eliciting conflict were higher and the latent mean for personal disclosure was lower.

Associations of the SREBP-1c gene polymorphism with gender-specific changes in serum lipids induced by a high-carbohydrate diet in healthy Chinese youth

We investigated the possible association between the sterol regulatory element-binding protein-1c gene (SREBP-1c) rs2297508 polymorphism and the changes in lipid profiles in a high-carbohydrate and low-fat (high-CHO/LF) diet in a Chinese population well characterized by a lower incidence of coronary heart disease and a diet featuring higher carbohydrate and lower fat. Fifty-six healthy youth (aged 22.89 ± 1.80 years) were given wash-out diets of 31% fat and 54% carbohydrate for 7 days, followed by the high-CHO/LF diet of 15% fat and 70% carbohydrate for 6 days, without total energy restriction. Fasting blood samples were collected. Serum variables of lipid and glucose metabolism after the wash-out and high-CHO/LF diets, as well as the rs2297508 polymorphism, were analyzed. Compared with the male subjects on the wash-out diet, significantly elevated levels of high-density lipoprotein cholesterol (HDL-C) and decreased levels of apolipoprotein B-100 were observed in the male carriers of the C allele after the high-CHO/LF diet. In the female subjects, significantly increased triacylglycerol levels, insulin, and homeostasis model assessment of insulin resistance (HOMA-IR) were found in the GG genotype after the high-CHO/LF diet. These results suggest that the C allele of the rs2297508 polymorphism is associated with a retardation of the increases in serum triacylglycerol, serum insulin, and HOMA-IR in females and with the elevated serum HDL-C in males after the high-CHO/LF diet.

Effects of lipoprotein lipase gene variations, a high-carbohydrate low-fat diet, and gender on serum lipid profiles in healthy Chinese Han youth

A high-carbohydrate low-fat (HC/LF) diet and lipoprotein lipase gene (LPL) Ser447Stop and Hind III polymorphisms have separately been found to be associated with triacylglycerol (TG) and high density lipoprotein cholesterol (HDL-C). This study sought to test the effects of LPL polymorphisms and an HC/LF diet on the serum lipid profile of Chinese with a lower incidence of coronary artery disease (CAD) consuming a diet with less fat and more carbohydrates. Fifty-six healthy subjects (22.89 ± 1.80 years) were given a control diet of 30.1% fat and 54.1% carbohydrates for 7 days, followed by an HC/LF diet of 13.8% fat and 70.1% carbohydrate for 6 days; there were no changes in the fatty acid composition or restrictions on total energy. Serum lipid profiles at baseline, before and after the HC/LF diet, and LPL polymorphisms were analyzed. After 6 days of the HC/LF diet, TG and the homeostasis model assessment of insulin resistance (HOMAIR) index were found to increase only in females with S447S. No decrease in HDL-C was noted. In subjects with Hind III polymorphism, increased TG was found in all females but not in males. Increased HDL-C, together with apolipoprotein (apo) AI, was found in male H- carriers but not in males with H+/H+ and females. In conclusion, LPL Ser447Stop and Hind III polymorphisms modified the effects of an HC/LF diet on the serum lipid profiles of a young Chinese population in different ways. Effective strategies for dietary interventions targeted at younger populations should take into account the interplay between genetic polymorphisms, diet, and gender.

Age- and gender-specific rate of fractures in Australia : a population-based study

There is little population-based data concerning fracture rates in Australia. We ascertained all fractures occurring during 2 years in adults aged 35 years and over residing within a defined region (population 218 000), representative of the Australian population. The major strength of this study is the comprehensive ascertainment of fractures, which was ensured by regular searches of the only two radiologic providers in the Geelong Osteoporosis Study region. Nevertheless, vertebral fractures are likely to be underestimated since our ascertainment relied on a clinical indication for a medical imaging procedure. Among those aged 35 – 55 years, the fracture rate (persons per 10 000/year) in men was about double the rate in women (65 vs 35). The fracture rate was almost 7 times higher in women over 60 years versus women less than 55 years of age. In contrast, the fracture rate in men over 60 years was only 50% higher than in men less than 55 years of age (72 vs 104). Fracture rates in women and men were highest at the hip (28 and 10 respectively), spine (21 and 7), distal forearm (Colles’) (18 and 4) and humerus (11 and 3), and were 3–4 times higher in women than men. These fractures accounted for 63% of all fractures in women and 32% in men. By contrast, the rate of lower leg and ankle fractures was less than 10 per 10 000 in both women and men and did not increase to the same extent with age. Hip fracture rates appear high, particularly among the older age strata, compared with retrospective ascertainment in other populations. In Australia, as in many other countries, there is an increasing longevity of the population. The number of women aged 90 years and over increased by 32% and the number of men of this age increased by 48% in the 5 years between the Australian national census of 1991 and 1996. Given stable fracture rates, the substantial health burden imposed by age-related fractures, particularly hip fractures, will continue to escalate in both women and men.