Degree projects improving co-operation between the teacher education program and schools : - Swedish experiences

In 1977, when teacher education inSwedenwas incorporated into the university system, the main reason was to transform it into an academic tradition. Now, nearly 30 years later, there is still tension between the academic and the vocational tradition; they show up as different and separated elements in a program that is meant to prepare students for a career as a teacher and for a possible future career as a researcher in this field. This tension gives rise to a risk of allowing parallel “tracks” to develop and of isolating the degree thesis work from other courses. On the teacher-training program in which we are involved, close co-operation with partner-schools, where the practical part of the program takes place, has been established. Here, the students´ degree theses are an important factor in making this co-operation work on a concrete level. Accordingly, the purpose of the degree thesis is both to reflect problems in schools and contribute to better teaching in the individual school, but also to offer relevant educational subject matter to the students, which may be adapted as an element in the university’s research environments. From these points of view, the degree thesis is an important part of teacher education and rather more than just a single course. The degree thesis should be an element that gives the students an opportunity to show that they have reached central goals in the teacher education program. It should also be an integral part in the development of critical and scholarly thinking, deepening pedagogical and didactic knowledge and giving the students an opportunity to apply research methods. We will here use two minor case studies: one that compares teacher education programs in five Swedish universities and one minor study at one of those universities, in order to elaborate on the questions: - What purpose has a degree thesis and what role does it play in teacher education? - What criteria are relevant to assessing a degree thesis and what qualities do the degree theses have? - Is it possible to assess a degree thesis fairly and what happens to students who do not pass? - How could the degree thesis be used to improve the contact between the teacher education program and its partner schools in order to contribute to the development of the individual school?

Mapping music education in Australia

Music education research in Australia has grown almost exponentially over the past 25 years. Particularly in the area of doctoral research studies, there has been a substantial increase in the number of theses completed from two in 1977 to 72 in 2002. In addition, there have been increases in professional research undertaken by university academics, in the number of nationally competitive research grants being awarded by the Australian Research Council and other research funding agencies, and in commissioned research studies. This article reviews the various types of music education research being undertaken in Australia and also discusses the dissemination of the findings of research through articles in national and international scholarly journals and papers presented at local and international conferences. One of the conclusions drawn is that Australian music education has ‘come of age’ in terms of both the quantity and the quality of its national research profile.

Ricoeur on responsibility

There are at least two themes in Paul Ricoeur’s recent essay, ‘The Concept of Responsibility: An Essay in Semantic Analysis’ (Ricoeur 2000). The first of these is in the foreground of the essay. It concerns how the concept of responsibility has evolved in recent times from a delimited juridical notion to a much broader moral concept. The second theme remains in the background of the essay and alludes to theses that Ricoeur has developed in his book, Oneself as Another (Ricoeur 1992). This theme concerns how responsibility relates to personal and moral identity and how it emerges dialectically from social formation and from an eliminable subjectivity. In this paper I will explicate Ricoeur’s first theme and also explore how the second theme might solve the problem of the unassumable scope and range of our responsibilities which the first theme might suggest.

Nitric oxide control of the dorsal aorta and the intestinal vein of the Australian short-finned eel Anguilla australis

This study investigated the mechanisms by which nitric oxide (NO) regulates the dorsal aorta and the intestinal vein of the Australian short-finned eel Anguilla australis. NADPH diaphorase histochemistry and immunohistochemistry using a mammalian endothelial nitric oxide synthase (NOS) antibody could not demonstrate NOS in the endothelium of either blood vessel; however, NOS could be readily demonstrated in the endothelium of the rat aorta that was used as a control. Both blood vessels contained NADPH diaphorase positive nerve fibres and nerve bundles, and immunohistochemistry using a neural NOS antibody showed a similar distribution of neural NOS immunoreactivity in the perivascular nerves. In vitro organ bath physiology showed that a NO/soluble guanylyl cyclase (GC) system is present in the dorsal aorta and the intestinal vein, since the soluble GC inhibitor oxadiazole quinoxalin^-1 (ODQ; 10^–5 mol l^–1) completely abolished the vasodilatory effect of the NO donor, sodium nitroprusside (SNP; 10^–4 mol l^–1). In addition, nicotine (3x10^–4 mol l^–1) mediated a vasodilation that was not affected by removal of the endothelium. The nicotine-mediated dilation was blocked by the NOS inhibitor, Nω-nitro-arginine (L-NNA; 10^–4 mol l^–1), and ODQ (10^–5 mol l^–1). More specifically, the neural NOS inhibitor, Nω-propyl-L-arginine (10^–5 mol l^–1), significantly decreased the dilation induced by nicotine (3x10^–4 mol l^–1). Furthermore, indomethacin (10^–5 mol l^–1) did not affect the nicotine-mediated dilation, suggesting that prostaglandins are not involved in the response. Finally, the calcium ionophore A23187 (3x10^–6 mol l^–1) caused an endothelium-dependent dilation that was abolished in the presence of indomethacin. We propose the absence of an endothelial NO system in eel vasculature and suggest that neurally derived NO contributes to the maintenance of vascular tone in this species. In addition, we suggest that prostaglandins may act as endothelially derived relaxing factors in A. australis.

Using digital data and bibliometric analysis for researching doctoral education

As more digital data become publicly available new opportunities for researchers in education are arising. Researchers may be unaware of the existence and usefulness of such data even though these are freely available. In this article the use of one such source of information is described and its potential for research into research education discussed. We sought to exploit the research potential of the existing, yet dispersed, collection of online Australian thesis records to inform their research into the development of the PhD in Australia. Having created a searchable and reliable database from the available records, bibliometric analyses enabled us to map knowledge production and research capability in institutional and disciplinary settings from 1949 to 2003 as indicated by PhD theses. This is in contrast to the more familiar use of data based on student load or completion rates, and complements that data by focusing on research output as opposed to student throughput.

Student satisfaction : impact of age and gender on satisfaction among international postgraduate students from Asia

Customer satisfaction is a core-marketing concept. It is considered as a major outcome of marketing activity and serves to link processes, culminating in purchase and consumption with post-purchase phenomena such as attitudinal change, customer retention, repeat purchase, brand loyalty, positive word-of-mouth communication. Student satisfaction is a strategic factor in developing a competitive advantage in the highly attractive and globally competitive international education market. Market forecasts indicate a seven-fold increase in the number of students seeking higher education overseas by 2025 and given the competitiveness of the industry, universities will need to focus on variables influencing student satisfaction in order to address areas where improvements in service quality are required.

A sample of 371 postgraduate students from China, India, Indonesia and Thailand, is investigated. The study highlights the development of a scale to measure international postgraduate student satisfaction. The scale demonstrates the importance of four predominant factors influencing university choices - Education Resources; Communication and Guidance; Customer Value and Study Outcomes; and Image, Prestige and Recognition. Using logistic regression and chi square testing, this paper investigates the impact of age and gender on satisfaction among international postgraduate students from four Asian countries studying in universities in Victoria, Australia, on theses factors. The results indicate that age has a positive relationship with satisfaction among postgraduate students while the influence of gender has no effect on influencing satisfaction among postgraduate students from Asia.

The effectiveness of personalized smoking cessation strategies for callers to a Quitline service

Aim To assess the effectiveness of a program of computer-generated tailored advice for callers to a telephone helpline, and to assess whether it enhanced a series of callback telephone counselling sessions in aiding smoking cessation.

Design Randomized controlled trial comparing: (1) untailored self-help materials; (2) computer-generated tailored advice only, and (3) computer-generated tailored advice plus callback telephone counselling. Assessment surveys were conducted at baseline, 3, 6 and 12 months.

Setting Victoria, Australia.

Participants A total of 1578 smokers who called the Quitline service and agreed to participate.

Measurements Smoking status at follow-up; duration of cessation, if quit; use of nicotine replacement therapy; and extent of participation in the callback service.

Findings At the 3-month follow-up, significantly more (χ2(2) = 16.9; P < 0.001) participants in the computer-generated tailored advice plus telephone counselling condition were not smoking (21%) than in either the computer-generated advice only (12%) or the control condition (12%). Proportions reporting not smoking at the 12-month follow-up were 26%, 23% and 22%, respectively (NS) for point prevalence, and for 9 months sustained abstinence; 8.2, 6.0, and 5.0 (NS). In the telephone counselling group, those receiving callbacks were more likely than those who did not to have sustained abstinence at 12 months (10.2 compared with 4.0, P < 0.05). Logistic regression on 3-month data showed significant independent effects on cessation of telephone counselling and use of NRT, but not of computer-generated tailored advice.

Conclusion Computer-generated tailored advice did not enhance telephone counselling, nor have any independent effect on cessation. This may be due to poor timing of the computer-generated tailored advice and poor integration of the two modes of advice.

Mechanisms of vasodilation in the dorsal aorta of the elephant fish, Callorhinchus milii (Chimaeriformes: Holocephali)

This study investigated vasodilator mechanisms in the dorsal aorta of the elephant fish, Callorhinchus milii, using anatomical and physiological approaches. Nitric oxide synthase could only be located in the perivascular nerve fibres and not the endothelium of the dorsal aorta, using NADPH histochemistry and immunohistochemistry. In vitro organ bath experiments demonstrated that a NO/soluble guanylyl cyclase (GC) system appeared to be absent in the vascular smooth muscle, since the NO donors SNP (10⁻⁴ mol l⁻¹) and SIN^-1 (10⁻⁵ mol l⁻¹) were without effect. Nicotine (3 × 10⁻⁴ mol l⁻¹) mediated a vasodilation that was not affected by ODQ (10⁻⁵ mol l⁻¹), _l-NNA (10⁻⁴ mol l⁻¹), indomethacin (10⁻⁵ mol l⁻¹), or removal of the endothelium. In contrast, the voltage-gated sodium channel inhibitor, tetrodotoxin (10⁻⁵ mol l⁻¹), significantly decreased the dilation induced by nicotine, suggesting that it contained a neural component. Pre-incubation of the dorsal aorta with the calcitonin gene-related peptide (CGRP) receptor antagonist, CGRP_8–37 (10⁻⁶ mol l^−  1) also caused a significant decrease in the nicotine-induced dilation. We propose that nicotine is mediating a neurally-derived vasodilation in the dorsal aorta that is independent of NO, prostaglandins and the endothelium, and partly mediated by CGRP.

Dual mechanisms for nitric oxide control of large arteries in the estuarine crocodile crocodylus porosus

n reptiles, accumulating evidence suggests that nitric oxide (NO) induces a potent relaxation in the systemic vasculature. However, very few studies have examined the source from which NO is derived. Therefore, the present study used both anatomical and physiological approaches to establish whether NO-mediated vasodilation is via an endothelial or neural NO pathway in the large arteries of the estuarine crocodile Crocodylus porosus. Specific endothelial nitric oxide synthase (NOS) staining was observed in aortic endothelial cells following nicotinamide adenine dinucleotide phosphate-diaphorase (NADPH-d) histochemistry and endothelial NOS immunohistochemistry (IHC), suggesting that an endothelial NO pathway is involved in vascular control. This finding was supported by in vitro organ bath physiology, which demonstrated that the relaxation induced by acetylcholine (10-5 mol l-1) was abolished in the presence of the NOS inhibitor, N-omega-nitro-L-arginine (L-NNA; 10-4 mol l-1), the soluble guanylyl cyclase inhibitor, 1H-[1,2,4]oxadiazolo[4,3-a]quinoxalin-1-one (ODQ; 10-5 mol l-1), or when the endothelium was removed. Interestingly, evidence for a neural NO pathway was also identified in large arteries of the crocodile. Neural NOS was located in perivascular nerves of the major blood vessels following NADPH-d histochemistry and neural NOS IHC and in isolated aortic rings, L-NNA and ODQ, but not the removal of the endothelium, abolished the relaxation effect of the neural NOS agonist, nicotine (3x10-4 mol l-1). Thus, we conclude that the large arteries of C. porosus are potentially regulated by NO-derived from both endothelial and neural NOS.

Che Vuoi? Politico-philosophical remarks on Leo Strauss' Spinoza

Rumors surrounding the Hebraic-American classical philosopher Leo Strauss’ supposed influence on leading neoconservative politicians and commentators make reconsidering Leo Strauss’ thought and legacy a philosophical task of the first political importance today. A host of articles have appeared by students and (more recently) books by Stephen Smith (2006), Heinrich Meier (2006) and Catherine and Michael Zuckert (2006). This essay is proffered as a critical contribution, by a non-Straussian student, to this literature. Its methodology and justification is to return to and reconsider Strauss’ earliest works, on the ‘political theology’ of Benedict de Spinoza. The paper argues two theses. The first is that the popular depiction of Strauss as an esoteric Nietzschean hiding behind a ‘noble’ classical or theological veneer importantly misses the mark. The second is that Strauss’ early work shows his proximity, via Jacobi, to the Heideggerian disclosure of the groundless grounds of philosophical reason, given which one must extra-rationally choose reason over faith. One striking implication of this argument, in the contemporary political climate, is to underscore the unlikely convergence between the philosophical sources of neoconservative and the ‘post-structuralist’ thought associated with much of the intellectual left in France and the Anglophone world. Yet in contrast to the widespread image of Strauss, I argue that the mature Strauss’ continuing commitment to this decisionistic framework is in fact most clear is his ‘exoteric,’ public statements on religion – i.e. it is not the ‘esoteric’ purloined letter Strauss’ critics seek out. The reason for Strauss’ continuing public advocacy of the impossibility of reason’s disproving faith, I propose, highlights the primarily political (versus philosophical) nature of this turn: in Strauss’ conservative acceptance of the political necessity of religion for social order, framed in terms of a revised commitment to the ‘medieval’ (versus modern) enlightenment of Maimonides and Farabi.

`Silly, soft and otherwise suspect`: doctoral education as risky business

This article investigates how certain doctoral practices come to count as scandalous and with what effects on universities. To do so, it engages with a number of recent media allegations that relate to doctoral practice in Australia and elsewhere. The analysis of these allegations is developed in terms of three broad categories, namely allegations of silliness in relation to thesis content, allegations of softness in relation to entry, rigour and assessment, and allegations of suspect conduct and/or credentials. The impact of such allegations on university governance is then addressed.

Arthur Miller: Spirituality Explored

Following the overview of his life, I will discuss in depth various theme that Miller presents in his writing by closely analyzing four of Miller's plays. I will give you a brief setting into which Miller wrote the various plots.

The Determinants of Recovery Rates on Defaulted Corporate Securities: Why do Fallen Angels recover more than Original High Yield Issues?

Regression analysis has shown that recovery rates are determined by a variety of conditions at the time of default. These conditions can be broken into five major categories: (1) a security's seniority within the capital structure of the defaulting firm, (2) the type of default event, (3) firm-specific factors, (4) industry-specific factors, and (5) macroeconomic factors. Expectations of these inputs determine the expected recovery rate if default were to occur, thereby determining credit ratings and security prices. Although it is widely understood how recovery rate estimates influence credit rating assignments (the higher the expected recovery rate, the higher the assigned credit rating), no research, to the best of my knowledge, has investigated the reasons why higher rated securities recover more than lower rated securities in the event of default. Specifically, this paper will empirically investigate why securities originally rated investment grade, fallen angels, recover more than securities originally rated high yield in the event of default.

Myth and Society: Functions, Uses, and Abuses of Myth in Society

In this work, I will discuss the integral role that myth has in society and then, after presenting several examples of this thesis, I will examine how the integral nature of myth lends itself to certain societal abuses. These abuses often result in unjust social constructs that eventually become attributed to the myth. I would like to proceed in defense of myth; that is, that these constructs are not to be attributed to the myths themselves, rather, society has taken myth and applied it to suit its purposes, ignoring the context in which the myths originated. Hopefully this will raise society's current attitudes toward myth to a level of respect, and will also help to clear myth of its reputation as the origin of injustice and domination.

Dialectics of Diaspora Space: a Study of Contemporary, Diasporic, South Asian Fiction

In light of these continuing debates concerning immigration, national identity and belonging, re-examinations of immigrant and ethnic communities, often referred to as ‘diaspora,’ have become increasingly popular and prudent. Khachig Tololian, editor of Diaspora magazine, calls diaspora “exemplary communities of the transnational moment.”5 In an increasingly globalized world, where labor, capital, and resources are passed fluidly from continent to continent, diaspora are created by relocation or displacement of immigrant workers and their descendents.6 For these unskilled, immigrant laborers, middle class immigrants, and the children of both groups, adaptation to the culture, society, and life in a new ‘host’ country can be difficult, to say the least. So, in response to a new cultural landscape and a tenuous sense belonging, as well as to maintain a connection with a shared past, citizens of the world’s numerous diaspora replicate linguistic, cultural, and social norms, creating their own “cultural space[s]” that mirror and often replace a past relationship to their land of origin, or ‘home’.