The media, marketing, and single sex schooling

The Australian media's interest in education, as in many Anglophone countries, is frequently dominated by concerns about boys in schools. In 2002, in a country region of the Australian State of Queensland, this concern was evident in a debate on the merits of single sex schooling that took place in a small local newspaper. The debate was fuelled by the inclusion in this newspaper of an advertising brochure for an elite private girls' school. The advertisement utilized the current concerns about boys in schools to advocate the benefits of girls' only schools. Drawing on research that suggests that boys are a problem in school, and utilising a peculiar mix of liberal feminism alongside a neo-liberal class politics, it implicitly denigrated the education provided by government co-educational schools. The local government high and primary school principals, incensed at this advertisement, contacted the paper to refute many of its claims and assumptions and to assert the benefits, to both boys and girls, of their particular schools. A letters to the editor debate then followed an article representing these government school principals' views. These letters were from two private school principals. This country newspaper thus became a medium through which various school principals engaged with the current boys' debate, and research associated with it, in order to market their schools. This paper examines this particular newspaper debate and argues that, in the absence of nuanced, research based, and thoughtful policy responses to gender issues, many school policies on gender are being shaped through and by the media in ways that elide the complexities of the issues involved.

Interrogating single-sex classes as a strategy for addressing boys' educational and social needs

This paper explores the policy of single-sex classes that is currently being adopted in some schools as a strategy for addressing boys' educational and social needs. It draws on research in one Australian government, coeducational primary school to examine teachers' and students' experiences of this strategy. Interviews with the principal, male and female teachers responsible for teaching the single-sex classes and the students involved in these classes are used to illustrate the impact and effect of the strategy on pedagogical practices in this particular school. The data are used to raise critical questions about the impact and effects of teachers' pedagogical practices in light of the current literature and research about single-sex classes. In this case study, it was found that teachers had a tendency to modify their pedagogical practices and the curriculum to suit stereotypical constructions about boys' and girls' supposed oppositional orientations to learning. It is concluded that teacher knowledges and assumptions about gender play an important role in the execution of their pedagogies in the single-sex classroom.

A spatial explanation for synchrony biases in perceptual grouping: Consequences for the temporal-binding hypothesis

If two images are shown in rapid sequential order, they are perceived as a single, fused image. Despite this, recent studies have revealed that fundamental perceptual processes are influenced by extremely brief temporal offsets in stimulus presentation. Some researchers have suggested that this is due to the action of a cortical temporal-binding mechanism, which would serve to keep multiple mental representations of one object distinct from those of other objects. There is now gathering evidence that these studies should be reassessed. This article describes evidence for sensitivity to fixational eye and head movements, which provides a purely spatial explanation for the earlier results. Taken in conjunction with other studies, the work serves to undermine the current body of behavioral evidence for a temporal-binding mechanism.

Short report: Lack of sex effect on the pharmacokinetics of primaquine

The pharmacokinetics of primaquine have been well defined in male volunteers, but there is little data on the disposition of the drug in women. We compared the kinetics of primaquine in nine male and nine female healthy Australian volunteers after the administration of a single oral dose (30 mg base) of primaquine. No statistical differences were observed in the following kinetic parameters of primaquine between men and women, respectively: maximum plasma concentration (93 +/- 26 and 115 +/- 38 ng/mL; 95% confidence interval [CI] of the mean difference: -55 to 10 ng/mL; P = 0.16), area under the curve (1.1 +/- 0.5 and 1.2 +/- 0.4 mu g.h/mL; 95% CI: -0.6 to 0.3 mu g.h/mL; P = 0.54), and clearance (0.34 +/- 0.12 and 0.39 +/- 0.14 L/h/kg; 95% CI: -0.17 to 0.08 L/h/kg; P = 0.46). The clinical relevance of such findings would suggest that sex does not have to be taken into account as a factor when prescribing primaquine for radical cure or terminal prophylaxis of Plasmodium vivax malaria.