Quantitative evaluation in health promotion : What's the difference?

This is the third in a series of articles on quantitative evaluation in health promotion written by Damien Jolley for the Health Promotion Journal of Australia. The first of these articles, published in the December 2000 issue, discussed the ideas behind sample surveys and how they can be used to improve evaluation of health promotion initiatives.1 The second, in the April 2001 issue, discussed confidence intervals in more detail and presented some strategies for computing confidence intervals for population percentages, both manually and using appropriate computer software. 2

Translating difference: questions of representation in cross-cultural research encounters

This paper addresses questions of cross-cultural communication and represen tation as they arose in a longitudinal research project which sought to learn about the lives and concerns of older women. It focuses on the translations and mistranslations that occurred in narrative workshops where Australian researchers, who did not speak Vietnamese, worked with Australian Vietnamese women aged 55-74 and a translator to produce video diaries of the older women's everyday life. A number of workshop interactions around storytelling are examined to document the complexities that can arise when communities meet and interact across cultures. The aim is to 'come clean' about the problems of trying to conduct research without a common language and to suggest just how difficult translations and representations of culture really are and how easily preconceptions and cultural positionings interfere with the process of communication that is actually occurring.

A new voice in a new place: musical encounters with a difference

Australian education providers at the university level are being challenged to be more inclusive of cultural diversity and associated knowledge systems in their curricula. This article reports on some findings of a research study that aimed to evaluate the introduction of African music to primary teacher education students and to provide them with a context for assimilating African music into their own teaching practice. This paper reports on my work as a music educator in sharing my different worlds of experience ‘with one voice’ in order to expand students’ local knowledge base. It also discusses the nature and applications of African music and demonstrates some aspects that correlate with Western music. Through a study of both Western and African pedagogies and repertoire, students were able to gain a more holistic perspective of the role of music in society and were able to contextualize and transfer epistemological and pedagogical insights from one society to another.

Making a difference in child protection: towards an effective education for teachers

The purpose of this paper is to examine recent research about teachers' participation in the child protection system with a view to developing guidelines for effective child protection training. In relation to the conference themes, this paper offers multiple intersections, whether as an example of policy development impacting on the education of teachers, as one of professional practice which has implications for the ongoing education of the teaching workforce, or as a teacher education initiative, per se.

Effects of endurance training status and sex difference on Na+, K+-pump mRNA expression, content and maximal activity in human skeletal muscle

Aim: This study investigated the effects of endurance training status and sex differences on skeletal muscle Na⁺,K⁺-pump mRNA expression, content and activity. Methods: Forty-five endurance-trained males (ETM), 11 recreationally active males (RAM), and nine recreationally active females (RAF) underwent a vastus lateralis muscle biopsy. Muscle was analysed for Na⁺,K⁺-pump α1, α2, α3, β1, β2 and β3 isoform mRNA expression (real-time reverse transcription-polymerase chain reaction), content ([³H]-ouabain-binding site) and maximal activity (3-O-methylfluorescein phosphatase, 3-O-MFPase). Results: ETM demonstrated lower α1, α3, β2 and β3 mRNA expression by 74%, 62%, 70% and 82%, respectively, than RAM (P < 0.04). In contrast, [³H]-ouabain binding and 3-O-MFPase activity were each higher in ETM than in RAM, by 16% (P < 0.03). RAM demonstrated a 230% and 364% higher α3 and b3 mRNA expression than RAF, respectively (P < 0.05), but no significant sex differences were found for α1, α2, β1 or β2 mRNA, [³H]-ouabain binding  or 3-O-MFPase activity. No significant correlation was found between years of endurance training and either [³H]-ouabain binding or 3-O-MFPase activity. Significant but weak correlations were found between the number of training hours per week and 3-O-MFPase activity (r = 0.31, P < 0.02) and between incremental exercise V O_2(peak) and both   [³H]-ouabain binding (r = 0.33, P < 0.01) and 3-O-MFPase activity (r = 0.28, P < 0.03). Conclusions: Isoform-specific differences in Na⁺,K⁺-pump mRNA expression were found with both training status and sex differences, but only training status influenced Na⁺,K⁺-pump content and maximal activity in human skeletal muscle.

Thinking about difference in student supervision

Over the past decade, educators have given greater recognition to the influence of race and culture on practice and policy. Whilst educators are now including specific courses that take account of diversity, scant attention has been paid to how these issues may be addressed in student supervision. This article reports on a qualitative study examining how three experienced supervisors addressed difference in student supervision. Supervisory approaches were compared examining the supervisors' goals, focus, supervisory strategies, theoretical orientation, contribution made to student learning and the limitation of their particular approach. These findings emphasise the complexity of addressing difference in supervision, and suggest that some additional issues to address in supervision.

How schooling, and particular schools, make a difference: values, identities and futures in longitudinal study

Just over a decade ago the authors set out to select and follow a range of young people from the age of 12 and their end of primary or first days in secondary school, to the age of 18 when most of them had embarked on the first steps of the post-school lives. Students from four different types of schools were chosen: a Melbourne high school, a high school in a Victorian regional city, a large non-government school, and a secondary school that had once been a technical school. The students were interviewed twice a year about their views of self, of school, of the future. In this article the authors discuss two aspects of the study: what sense did they get of schools and their effects on the subjectivities being formed by young people today? And, what sense did the authors get of how gender is working in young lives now? The article outlines some of the findings in relation to these two issues.

Making sense of difference? Teaching identities in postmodern contexts

How do teachers make sense of ethnic and classed differences? Frequently students from non-mainstream cultures and of lower socio-economic status are constructed in the literature and through practice as ‘deficit’ and consequently become marginalised. A range of short-term, ‘quick fix’ policy and curriculum approaches have aimed to address the ‘problems’ of those ‘othered’ from the mainstream due to their perceived difference. These have had little effect on improving educational results for students of specific ethnic and/or class backgrounds whose outcomes remain below the national average.

Poststructural theories offer opportunities to think about how teachers are positioned within discourses of identity. Our research (and others’) suggests the need for teachers to interrogate their assumptions about class and culture and how these are played out in their pedagogical relationships with students.

In this paper we report on a small research project that investigates the professional practices and personal beliefs of teachers. Empirical data from this study will build knowledge about how difference is constructed and diversity is ‘taken up’ by teachers as they engage with secondary students who have Language Backgrounds Other Than English and who are economically disadvantaged.

What's the difference and where is the evidence? Investigating student teachers learning about literacy in a school based vs university based experience

This paper is in response to increasing national and international interest in the role of university teacher education programs in preparing pre-service  teachers in the area of early years literacy. The most effective manner to  facilitate this learning in teacher education is however not known and much debate exists about the merits of university-based versus school-based  approaches. It is within this context that the authors of this paper conducted a study that investigated student teachers learning about literacy through two different approaches both with distinctive design features. The first approach offered student teachers a school based experience, adopting a two hour micro-teaching model in a preparatory classroom; the other, a mainstream university based approach where students attended a tutorial for two hours. These two approaches were then compared for factors that student teachers articulated through a written survey. In analysing the data, two main findings emerged; firstly from the student teachers’ perspective, choice of approach resulted in improved learning and secondly, from the researchers’ perspective that student teachers placed in the school based approach emerged with a deeper understanding of the complexity of literacy teaching in general.