Increased insulin-stimulated Akt pSer473 and cytosolic SHP2 protein abundance in human skeletal muscle following acute exercise and short-term training.

The purpose of the present study was to determine in human skeletal muscle whether a single exercise bout and 7 days of consecutive endurance (cycling) training 1) increased insulin-stimulated Akt pSer473and 2) altered the abundance of the protein tyrosine phosphatases (PTPases), PTP1B and SHP2. In healthy, untrained men (n = 8; 24 ± 1 yr), glucose infusion rate during a hyperinsulinemic euglycemic clamp, when compared with untrained values, was not improved 24 h following a single 60-min bout of endurance cycling but was significantly increased (~30%; P < 0.05) 24 h following completion of 7 days of exercise training. Insulin-stimulated Akt pSer473was ~50% higher (P < 0.05) 24 h following the acute bout of exercise, with this effect remaining after 7 days of training (P < 0.05). Insulin-stimulated insulin receptor and insulin receptor substrate-1 tyrosine phosphorylation were not altered 24 h after acute exercise and short-term training. Insulin did not acutely regulate the localization of the PTPases, PTP1B or SHP2, although cytosolic protein abundance of SHP2 was increased (P < 0.05; main effect) 24 h following acute exercise and short-term training. In conclusion, insulin-sensitive Akt pSer473and cytosolic SHP2 protein abundance are higher after acute exercise and short-term training, and this effect appears largely due to the residual effects of the last bout of prior exercise. The significance of exercise-induced alterations in cytosolic SHP2 and insulin-stimulated Akt pSer473on the improvement in insulin sensitivity requires further elucidation.

Educating teachers in child protection : lessons from research

This paper examines research about child protection preparation of teachers. Such research indicates that the nature of the training required to "do the public good" would differ markedly from that which is currently on offer in most teacher education courses. Whilst teachers have the potential to operate as frontline respondents in combating child abuse, the limitations of their training create a situation in which they are "worried, lacking in confidence and stressed about their ability to comply with mandatory reporting legislation" (Bluett, 2002). The consequences to the community are substantial: not only are there disincentives for teachers to participate in child protection roles and the increased likelihood of poor quality reporting, but children subjected to abuse may be unable to access protective services via the school system. The paper distills the findings of recent studies to identify design parameters for effective teacher preparation in child protection. The paper concludes that a program informed by research has the potential to produce enhanced outcomes for children, teachers and the broader community.

Traversing theory and transgressing academic discourses : arts-based research in teacher education

Pre-service teacher education is marked by linear and sequential programming which offers a plethora of strategies and methods (Cochran-Smith & Zeichner, 2005; Darling Hammond & Bransford, 2005; Grant & Zeichner, 1997). This paper emerges from a three year study within a core education subject in preservice teacher education in Australia. This ‘practitioner’ research (Zeichner, 1999) engaged the problematics of authentic and meaningful learner-centred teaching and learning through an arts-based curriculum. Over the period of the study, two hundred and eighty pre-service teachers participated in a ‘dialogical performance’ (Conquergood, 2003) of pedagogy about curriculum and assessment through the construction of art about curriculum and assessment. The possibilities of an arts-based pedagogy in pre-service education were affirmed by the research. An enacted epistemological move by the teacher educators led to similar shifts by the students. This opened a space for the reappearance of learner through engagements with identities, positionings and agency. This was an act of ‘putting theory to work’ (Lather, 2006, 2007) and invoked transgressive practices of academic discourses.

Comparison of the work of psychologists in rural and urban settings : implications for professional training

To compare the work practices and training needs of rural and urban psychologists, 774 surveys were sent to psychologists throughout Australia. The psychologists were selected from the Australian Psychological Society (APS) Directory of Psychologists, 1992- 1993. A total of 86 rural psychologists and 282 urban psychologists responded to the survey. The survey comprised of four sections with questions asking respondents their demographic and employment background, past and current training activities, work experience, and relations with community. Results showed that the decision to practice and remain in a rural area was influenced by psychologists’ childhood experience and professional training in a rural setting, A substantial proportion of rural psychologists (28%) had been working in rural practice for five years or less. These rural psychologists were identified as a group that had a demographic and training profile more similar to urban psychologists than their rural colleagues. The employment conditions and training background of rural and urban psychologists were similar, though rural psychologists were more likely to be working in private practice and have undertaken their studies in a rural setting. Rural and urban psychologists rated their undergraduate and postgraduate training in psychology as only somewhat adequate. Training in rural health and community issues received the lowest ratings from both groups of psychologists. The work practices of rural and urban psychologists were also similar. There were some differences in the demographic profile of the client groups seen by the two groups. Rural psychologists reported the type of relations with their communities that are conducive to rural practice. The main evidence of this was that rural psychologists were collaborating with the natural helpers of their communities, and expressed willingness to formally train natural helpers to assist in the provision of psychological services. There were several conclusions drawn from this study. The first conclusion was that rural psychologists with urban demographic and training backgrounds are a group that is likely to migrate from rural practice to urban practice, Secondly, training needs to be specialised for rural practice if there is to be an improvement in the number of psychologists practicing in rural settings. Thirdly, rural psychologists were conducting the type of relations with their communities that are important to the requirements of rural practice.

Implementation of student active learning in primary mathematics in Indonesia

Twenty years after the first pilot projects began to develop Student Active Learning (SAL) in Indonesia, and four years since it was adopted for use in the last provinces, this research investigates the implementation of Student Active Learning in Indonesian primary mathematics classrooms. A study of the relevant literature indicates that teaching based on constructivist principles is unlikely to be implemented well in mathematics classrooms unless there are high quality teachers, readily available manipulative materials, and a supportive learning environment. As Indonesian schools often lack one or more of these aspects, it seemed likely that Student Active Learning principles might not be ‘fully’ implemented in Indonesian primary mathematics classrooms. Thus a smaller scale, parallel study was carried out in Australian schools where there is no policy of Student Active Learning, but where its underlying principles are compatible with the stated views about learning and teaching mathematics. The study employed a qualitative interpretive methodology. Sixteen primary teachers from four urban and four rural Indonesian schools and four teachers from two Victorian schools were observed for four mathematics lessons each. The twenty teachers, as well as fourteen Indonesian headteachers and other education professionals, were interviewed in order to establish links between the background and beliefs of participants, and their implementation of Student Active Learning. Information on perceived constraints on the implementation of SAL was also sought. The results of this study suggest that Student Active learning has been implemented at four levels in Indonesian primary mathematics classrooms, ranging from essentially no implementation to a relatively high level of implementation, with an even higher level of implementation in three of the four Australian classrooms observed. Indonesian teachers, headteachers and supervisors hold a range of views of SAL and also of mathematics learning and teaching. These views largely depended on their in-service training in SAL and, more particularly, on their participation in the PEQIP project Typically, participants’ expressed views of SAL were at the same or higher level as their views of mathematics learning and teaching, with a similar pattern being observed in the relationship between these latter views and their implementation of SAL principles. Three factors were identified as influencing teacher change in terms of implementation of SAL: policy, curricular and organisational, and attitudes. Recommendations arising from this study include the adoption of reflection as an underlying principle in the theory of SAL, the continuation and extension of PEQIP type projects, changes in government policy on curriculum coverage and pre-service teacher training, and more support for teachers at the school and local authority levels.

Improving English language teaching in Thailand

The teaching of English in Thailand is a matter of national concern. The national government believes that the ability of Thai people to use English for effective communication is very important for the continuing economic development of Thailand. However many students who have had primary, secondary and university exposure to English find it difficult to conduct a conversation with a native speaker of English. The reasons for this include lack of student motivation and contextual support, large classes, the dominating effects of assessment on what is taught, and the English language competency of the teachers. The research in this thesis focuses on the teaching of English as a foreign language in secondary schools in Khon Kaen. The research reported here consists of one major and three minor studies. In the major study some of the principles of action research were used to explore strategies that would improve the teaching of English in a number of secondary schools in Khon Kaen in Thailand. In the first phase of the major study I worked with two teachers to design and implement a series of classroom activities that encouraged lower secondary students to use English. In the second phase I worked with a group of teachers to design and deliver a professional development program for twenty school teachers interested in improving their English language teaching. In the third phase I used data from the first two phases to design five new activities that were used in classrooms by two teachers. Findings from the three phases indicated that working collaboratively with school teachers can be a mutually beneficial professional experience and can improve student interest and learning. In the first minor study I used interview-conversations to investigate the perceptions that subject co-ordinators and teachers have towards English language teaching. The conversations covered the merits of detailed curricula and curricula frameworks, professional development, assessment, resources, and integration of English language with other subjects. It was clear that the teachers were aware of the national government s policies for the improving English language teaching and accepted the need for change. It was equally clear that the preparation of teachers and the resources available were major limiting factors in schools to teacher effectiveness. In the second minor study I examined the teaching of Mandarin in an Australian school that suffered from some of the same resource problems as Thai schools. Although there was only one teacher available for all of the Mandarin classes in the school she was extremely effective. Her teaching was an example of best practice. It included thorough preparation, the ability to manage lessons at the pace of the learners, active classes and individual attention, detailed assessment records, and the integration of language and culture. Some or all of these could be used in Thai schools. The third minor study was an investigation of the professional development experiences of English language teachers in Thai schools. In most schools there are consultative and administrative mechanisms, acceptable to principals and teachers, in place to support professional development. Access to native speakers was seen as very important. However, the schools in Khon Kaen province have little or no access to native speakers of English. Even if they were available, the schools do not have the funds to employ them. Findings from the four studies indicate that it is quite possible to use interactive, participatory or student-centred pedagogies to teach English as a foreign language in Thai classrooms. However, one cannot expect teachers to adopt such pedagogies unless they are convinced of their value. This can be achieved most effectively through a systematic and sustained program of professional development.

Optimal models for the provision of postgraduate programmes in TESOL for tertiary teachers of English in a developing country

Investigates the major theoretical and practical issues related to distance education and English language teacher retraining. Suggests a number of models for the provision of Australian postgraduate programmes in TESOL for the upgrading of the teaching qualifications of Vietnamese tertiary teachers of English.

Teaching music in New South Wales primary schools : 1920-1956

This thesis concerns the place of music in New South Wales schools from 1920 to 1956. The initial chapters explore issues related to the investigation and the methodology that has guided the research. To provide a foundation for the thesis as a whole, the investigation’s British antecedents are considered and the relevant literature is reviewed. Six broad themes are used as the organisational framework for this thesis: the major events that shaped schooling, the syllabus and recommended music resources, the rationales for the inclusion of music in schools, the place of school music broadcasts, music teaching practice in schools, and the provision of teacher training. Each theme forms the basis of one chapter, with the exception of one extensive theme which is discussed in two adjoining chapters.

This investigation concluded that from 1920 to 1956, the Department of Education’s fundamental aim for schooling was to develop the state’s children into good citizens. Music was valued for its ability to contribute to this aim.

During this period, the Department engaged in a policy of music transmissionism. Specifically, the Department sought to transmit the music values, knowledge and skills that it held in high regard to teachers who in turn were expected to transmit them to their students. The dominant culture and values that were transmitted were those of Britain and the British Empire—that is, music was used to transmit Britishness to children.

The investigation also concluded that during this period there was an expansion of music curriculum and pedagogy in New South Wales. However, in a oneway traffic of ideas between Britain and Australia, it was British music education practices that continued to influence the methods used in New South Wales schools.

In addition, this investigation concluded that there were past periods when New South Wales schools were very musical places—specifically, at the turn of the twentieth century, during the Second World War and during the immediate post-war years. The successes achieved in music during these times required the interplay of six factors: a Department of Education that valued music for the contribution it made to the development of children as good citizens; a Department of Education that provided strong leadership for music by employing a conscientious, inspirational music educator or educators whose sole responsibility was to champion and supervise music across the state; a Departmental expectation that music would be taught by generalist teachers who themselves had developed music expertise during their pre-service preparation or through professional development opportunities offered to them; the existence of a reward system to encourage teachers to increase their music discipline knowledge and skills; a music syllabus that was developmental and hence built on prior music knowledge and skills; and teachers who were able to deliver quality music programs to their students because they themselves were one element in a cycle of respect for music.

Workplace education and training : are TAFE teachers prepared for their evolving roles?

The implications of the research are that many TAFE teachers are ill-equipped to perform the roles, that, in the future, may well be expected of them. The reasons for teachers not being competent in a number of areas appear to include a lack of investment in human capital, a lack of adequate teacher training and a lack of relevant staff development contributing to many having neither the knowledge nor the skills to fulfil their evolving roles.

ICT and gender issues in the higher education of entrepreneurs

Rapid technological innovations are currently occurring in higher education with differential effects on academics, students and ICT. This article, through literature review and author experiences, highlights the potential misperceptions of gender and related learning styles resulting from increased adoption of ICT in higher education. The authors emphasise the need for a collaborative approach between educators, learners, and the people and organisations that drive technological innovation, which contrasts the competitive forces that now abound. The authors also acknowledge the implied positions in dialogues about gender. One response is to initiate understanding at the strategic level and utilise the advances in ICT technologies that enhance connectedness in the educational experience. To improve the education of entrepreneurial managers and leaders, future policies must address the effects and accessibility of online education to meet employer and global technological requirements with equitable outcomes.

IT-assisted music composition education in Hong Kong primary schools

"Pedagogical framework for music composition with Information Technology" was devised to assist primary school music teachers to carry out composition activities through the application of IT. PFMCIT offers directions for developing in-depth teacher training programs, and establishing process-oriented curriculum guidelines to promote effective teaching and learning of music composition.

Self-recognition in live videos by young children : does video training help?

The overall aim of the experiment reported here was to establish whether self-recognition in live video can be facilitated when live video training is provided to children aged 2-2.5 years. While the majority of children failed the test of live self-recognition prior to video training, more than half exhibited live self-recognition post video training. Children who failed the live video self-recognition tasks passed the test of mirror self-recognition. The findings are discussed in light of a video deficit and the potential role of pre-test training in facilitating self-recognition in live video by young children.