Gender and racial/ethnic differences in predicting adolescent sexual risk: athletic participation versus exercise

Though often conflated, informal physical exercise and organized athletic participation have very different implications for adolescent sexual risk outcomes. The purpose of this research is to disaggregate strenuous exercise from sports, examine how each is associated with sexual risk, and explain the observed differences using the conceptual lens of cultural resource theory. Using a nationally representative sample of over 16,000 public and private high school students, we employ logistic regression to test hypotheses about the gender-specific and race-specific effects of strenuous exercise and athletic participation on adolescent sexual risk behavior. The results show that both forms of physical activity buffer sexual risk for girls. Strenuous exercise is associated with increased odds of sexual risk for boys. Sports and race interact to influence boys' sexual risk outcomes: Athletic participation is associated with lowered odds of sexual risk for white male adolescents, but heightened odds of sexual risk for black male adolescents.     

Evidence-based Medicine and Child Mental Health Services

There is increased focus on using research evidence to guide clinical practice in the provision of child mental health services, to allocate resources and to make policy decisions. Emphasis has been placed on randomised controlled trials, which are clearly vital. However, given the complexity of children's lives and the multiple systems relevant to their care, it is important to consider alternative research designs and to think creatively about outcomes. In the context of difficulties with random allocation a number of quasi-experimental designs are described that may more closely reflect actual clinical work. In the context of ecological theory, the importance of taking a systems level approach to evaluation is highlighted, with examples from the US. Finally, the ways in which qualitative outcomes measures can be used to sensitively describe the effects of treatment are outlined, and their potential for giving voice to children and families as consumers of mental health services. These suggestions aim to lessen the tension between the requirements of the scientific investigations of treatment effectiveness and the realities of clinicians' daily experiences.     

Gender Advertising: The Self- Fulfilling Prophecy?

The socialising role of advertising is discussed in the context of gender bias, and reference is made to studies analysing advertisements from various media. Policy considerations in regard to the regulation of gender advertising are discussed, with a review of the relevant Australian legislation. Alternative possibilities for reform in the area of sexist advertising are canvassed.