Equity and technology : a case study

I am researching equitable and socially just teaching practices when using technology for the mathematical learning of disadvantaged and marginalised students in junior secondary school. Using data gathered from teacher interviews and a meeting of teachers, I present a case study of one teachers’ practice. The case suggests that there are some equity considerations for the use of an integrated project approach to teaching mathematics and that whole class problem solving with technology can provide access to mathematical ideas when students have limited access or skills with technology.

Baby boomers' desires for future health and food services

Purpose – The purpose of this paper is to identify food and health services desired by baby boomers and to examine their likely antecedents.

Design/methodology/approach – A random sample of baby boomers in Victoria, Australia (n=1,108) completed a postal survey and rated the desirability of 13 post retirement food and health services.

Findings – The strongest demand was expressed for low cost fruit and vegetables, 24-hour GP services, environmentally friendly foods, and friendly places to meet friends and exercise, among others. Generally, psychographic variables were key predictors of demand for social (health) services, food services, and vitamin pills and herbal remedies. Demand for food services was associated with universalism values.

Research limitations/implications – The cross-sectional design prevents causal attributions; however, the findings suggest that baby boomers' demand for services falls into three groups, which are related to their psychographic characteristics.

Originality/value – Consideration of these desired services may facilitate the planning of future health and food services for this broad age group.

Creative suburbs? How women, design and technology renew Australian suburbs

Australian suburbs have long been subjected to negative stereotyping – as aesthetic wastelands, politically conservative, socially isolated and environmentally rapacious – as the last places you would expect creativity. A critical engagement with this discourse and an examination of older as well as some newer suburbs unsettles these characterizations. A broad definition of ‘creativity’ directs attention to what was occurring in 20th century Australian suburbs – with a creative domestic economy and modernist architecture providing strong counters to their negative portrayal. Further, as a sample of Melbourne’s contemporary master-planned estates will illustrate, at least some of this city’s houses and neighbourhoods are at the leading edge of architectural innovation, community building and environmental sustainability – creatively developing alternatives to the stereotypical suburb.

Characteristics of participants in Australia's Get Healthy telephone-based lifestyle information and coaching service : reaching disadvantaged communities and those most at need

To address increasing rates of overweight and obesity, a population-based telephone intervention was introduced in New South Wales, Australia. The Get Healthy Information and Coaching Service® (GHS) offered participants a 6-month coaching program or detailed self-help information. Determining the population reach of GHS is of public health importance to ensure that the program reaches disadvantaged groups. This paper describes the socio-demographic and risk profile of participants (n = 4828) in the first 18 months of operations, determines how representative they are of the population, assesses changes in participants’ socio-demographic profile and compares ‘information-only’ and ‘coaching’ participants. The results show that GHS users are representative of the adult population in relation to education, employment status, Aboriginal status, fruit and vegetable consumption and alcohol use. However, more female, middle-aged, English-speaking, rural and socially disadvantaged adults participated in GHS. Coaching Participants were more likely to be overweight and to be ex-smokers than the general population. There was substantial variability in GHS recruitment, when mass-reach television advertising was used, participants enrolled from a major city and from more disadvantaged communities. The GHS has broader population reach than many local interventions, but further efforts are needed to increase reach by Aboriginal communities, other minorities and men.

Asymmetric information and market decline: evidence from the Chinese market

In this paper, we show that aggregate illiquidity is a priced risk factor on the Shanghai Stock Exchange (SHSE). We develop the relationship between the illiquidity factor, asymmetric information, and market decline. Our empirical results show that while the illiquidity factor is a source of asymmetric information on the SHSE, asymmetric information does not trigger market decline.