Methodological and physiological factors influencing the accumulated oxygen deficit

The accumulated oxygen deficit is a non-invasive representation of anaerobic capacity. This thesis investigates methodological and physiological factors which influence the precision of the calculated accumulated oxygen deficit. A method was developed which improves the precision in calculating the accumulated oxygen deficit.

Analysis of public housing standards in Victoria : 1939-1995

The "housing standard" is a government policy document which defines minimum dwelling standards. This thesis outlines the development of public housing standards in Victoria between 1939 and 1995. The Hotham Housing Estate, North Melbourne, was the case study from which a proposed framework for critical analysis of minimum housing standards was derived.

Re-presenting women and leadership : a methodological journey

Research on women's leadership has tended to focus upon detailed micro studies of individual women's identity formation or, alternatively, to conduct macro studies of its broader discursive constructions within society. Both approaches, although providing helpful understandings of the issues surrounding constructions of women's leadership, are inadequate. They fail to deal with the ongoing dilemma raised in both Cultural Studies and studies of discourse and identity, in relation to the negotiation of subjectivity and representation, that is, how broader societal discourses and media representations of women's leadership both inform, and are informed by, the lived experiences of individual women. In this article, a range of methodological approaches are outlined that were drawn upon in a study of a small group of senior women academics from ethnically and socioeconomically diverse origins. The authors examine how the women negotiated the frequent mismatch that arose between, on the one hand, societal discourses and media representations which often reproduced narrow and highly stereotypical accounts of women's leadership, and on the other hand, the individual women's subjective experiences of leadership which challenged such representations. It is contended that it is necessary to draw on a number of methodological perspectives in ways which trouble and unsettle homogenized versions of women's leadership in order to fully explicate more nuanced and complex ways of understanding how women's leadership identity is formed.

Using the Victorian Curriculum and Standards Framework in music education

This research examined the usefulness of the Victorian Curriculum and Standards Framework as the basis for school music education in Victoria. Interviews with experienced primary and secondary teachers sought to determine the extent to which the Curriculum and Standards Framework had impacted upon their classroom teaching practice and contributed to an understanding of learning in music education.

High-performance liquid chromatography with post-column 2,2′-diphenyl-1-picrylhydrazyl radical scavenging assay : methodological considerations and application to complex samples

An improved post-column 2,2´-diphenyl-1-picrylhydrazyl (DPPH•) radical scavenging assay for the screening of antioxidants in complex matrices was developed. Experimental parameters believed to be influential to DPPH• response were studied in a univariate approach. Optimum conditions were found to be: 5×10⁻⁵M DPPH• reagent prepared in a 75% methanol: 25% 40mM citric acid–sodium citrate buffer (pH 6) solution, degassed with nitrogen; reaction coil of 2m×0.25mm i.d. PEEK tubing; detection at 521 nm; analysis at room temperature. The analytical utility of this protocol was evaluated by screening for antioxidants in thyme and green tea, in comparison with two commonly employed methodologies.

Does ERA spell the end to the era of IS methodological pluralism?

Methodological pluralism has been slowly developing in Information Systems. However, this development is fragile and only interpretivism has made any inroads into the major journals. Further, the form of interpretivism that has made inroads is informed by grounded theory and we suggest largely based on CAQDAS. We argue that the new Excellence in Research for Australia (ERA) initiative and other pressures to publish will stymie this budding but fragile methodological and research pluralism. The pressure to publish and the list of ranked journals will lead to greater conformity in methodology and in research areas and we conclude that pluralism will be under threat. We suggest some ways that journals and conference organisers may respond, to increase or maintain pluralism and how we will research pluralism further.

Ethical relativism vs absolutism : research implications

Purpose – The constructs of relativism and absolutism have a significant role to play in the development of ethical theory; however, they are commonly simplified in their depictions and are philosophically more complex than we give them credit for. The purpose of this paper is to undertake an in-depth examination of ethical relativity and ethical absolutism before concluding with a discussion of which research implications warrant further investigation.
Design/methodology/approach – A descriptive, historical, anthological approach has been taken.
Findings – Ethical relativism is regrettably subject to a proliferation of related terminology and, in many instances with different meanings ascribed to similar terms. In addition, ethical relativity appears to attract different research perspectives that are heavily dependent on their academic origins. A clear distinction needs to be made between ethical and situational relativity. It is suggested that relativism is present in the process of moral justification and that ethical relativism should be analyzed from three levels: the individual level, the role and group level, and the cultural levels. The over-riding objection to ethical relativism rests on the consequences of accepting relativism, which undermines the existence and strength of global moral standards and the inherent positioning of ethical absolutism. Absolutism does not deny the existence of multiple moral practices evident around the world, but proposes that variations in ethical actions could still be rooted in common universal moral standards based on our requirements as human beings and the necessities of long-term survival.
Research limitations/implications – The ensuing discussions of relativism and absolutism open up a rich vein of research opportunities and suggest caution is required in regard to research methodologies. From a methodological perspective, care needs to be taken. For example, using hypothetical ethical dilemmas that are often unrelated to a specific industry or cultural setting has resulted in many researchers observing situational relativity rather than true ethical relativity.
Originality/value – This paper specifically examines whether there are differences in underlying and basic moral standards even though similarities in ethical behaviour have been determined, or whether differing ethical actions could, as the absolutists believe, originate from common universal standards despite apparent differences in perceptions and actions across cultures.

Quality in accounting education and low English standards among overseas students : is there a link?

Two studies of stakeholders in university education for accounting professionals in Australia provide evidence of a decline in the quality of accounting education as perceived by accounting academics. This decline may be linked to increasing enrolments of international students with poor English language skills. Some university lecturers indicate that the quality of students entering their courses has declined, as has the quality of those graduating. In an environment increasingly dominated by the need to publish or perish, assessment tasks such as essays, case studies, and research reports, designed to improve the English language and communications skills of graduates, may have been compromised. This may contribute to the fact that many employers of graduates are concerned about the low levels of English language and communication skills displayed by accounting graduates, particularly international students.

Environmental attitudes of pre-service teachers : a conceptual and methodological dilemma in cross-cultural data collection

Human generated environmental problems are significant issues of global concern. Despite this, varying attitudes towards environments continue to exist across the globe, impacting on environmental decision-making and action at local, national and international levels. This paper probes some of the similarities and differences in environmental attitudes amongst pre-service teachers in Australia, Republic of Maldives and Indonesia. Data were collected using an established environmental attitude questionnaire and individual interviews. The three communities exhibited a similar range of environmental attitudes using the established questionnaire but significant differences emerged when the interview data were analysed phenomenographically. These differences reflect diversity within and across cultural groups that cannot be satisfactorily explained by the theory underpinning the established questionnaire. Consequently, a revised conceptual framework is proposed.