Digital natives? New and old media and children's outcomes.

The current generation of young children has been described as 'digital natives', having been born into a ubiquitous digital media environment. They are envisaged as educationally independent of the guided interaction provided by 'digital immigrants': parents and teachers. This article uses data from the Longitudinal Study of Australian Children (LSAC) to study the development of vocabulary and traditional literacy in children aged from 0 to 8 years; their access to digital devices; parental mediation practices; children's use of digital devices as recorded in time-diaries; and, finally, the association between patterns of media use and family contexts on children's learning. The analysis shows the importance of the parental context in framing media use for acquiring vocabulary, and suggests that computer (but not games) use is associated with more developed language skills. Independently of these factors, raw exposure to television is not harmful to learning.

Parent participation in disadvantaged schools : moving beyond attributions of blame

Although facilitating community participation in disadvantaged schools can be difficult, this article argues that, given the structuring of schooling in contemporary western democracies, it is even more difficult than we might imagine. Drawing on Bourdieu, we attempt to elucidate the complex relations between schooling and socio·cultural contexts which can lead to inequalities of opportunity for parent participation in schooling and which work to maintain disadvantage for marginalised students. Recognitive justice, with its positive regard for social difference and centrality of social democratic processes, offers us another way of advancing this discussion beyond simplistic attributions of blame. In particular, a polities of recognition is concerned with opening up the processes of schooling to groups who often have been excluded. This article uses interview data from a small Australian secondary school located in a regional community with high welfare dependency and a large indigenous population.

Cane toad or computer mouse? Real and computer-simulated laboratory exercises in physiology classes

Traditional practical classes in many countries are being rationalised to reduce costs. The challenge for university educators is to provide students with the opportunity to reinforce theoretical concepts by running something other than a traditional practical program. One alternative is to replace wet labs with comparable computer simulations. These virtual experiments involve no harm to animals and require little ongoing expenditure. This study documents second-year physiology students' perceptions of and attitudes to simulations by incorporating several computer simulations into the practical program. Computer simulations met the conceptual and, to some extent, the motivational goals of university practical programs. While students enjoyed both wet labs and computer-simulated exercises, overwhelmingly the wet lab provided the more memorable and stimulating learning experience. Based on this study, students suggested that computer simulations could be effectively used to complement rather than replace practical classes where students gain laboratory skills.