I, Teacher : re-territorialization of teachers’ multi-faceted agency in globalized education

Analysis of teachers' agency as multifarious change, embedded in educational reform in the global era, stands largely unexamined in educational policy. Although the concept of teachers as agents has political implications, beyond this, examining teachers' agency offers ways of describing and reviewing changes to teachers' work and relations within evolving education systems. Local systems draw from globally orientated education policies, which continue to influence to the way that local systems redesign education. In the global context, education systems are complex interactions between structure and agency, evidenced as 'multiplicity undergoing change'. In other words, there is dynamic and dialectic interplay between structure and agency. Teachers' agency, germane to dynamic interplay, means that teachers are not only engaging in the reproduction of structural change aligning globalization-driven reforms to their work and practice, but also, in adapting and reacting to new structural conditions, they are transformed through their actions. In this paper, the focus becomes teachers' agency as a framework for understanding how teachers are redesigned and reassembled to do things differently within restructured education systems. Finally, the discussion considers the possible consequences of teachers work and practice, given teachers' agency relative to the macro policy of superfigures and the transitional national/global structures.

Community of practice and the wider organisation : a multi-faceted KM framework

A conceptual knowledge management (KM) framework was developed and tested. The social bond combined with the expertise of a Community of Practice (CoP) constitutes a bottom-up aproach to KM, at the same time influencing top-down KM efforts by managers. A successful feedback loop between CoP and Management assists in establishing a collaborative and integrated top-down/bottom-up KM strategy.

What shall i share and with whom? A multi-task learning formulation using multi-faceted task relationships

Multi-task learning is a learning paradigm that improves the performance of "related" tasks through their joint learning. To do this each task answers the question "Which other task should I share with"? This task relatedness can be complex - a task may be related to one set of tasks based on one subset of features and to other tasks based on other subsets. Existing multi-task learning methods do not explicitly model this reality, learning a single-faceted task relationship over all the features. This degrades performance by forcing a task to become similar to other tasks even on their unrelated features. Addressing this gap, we propose a novel multi-task learning model that leams multi-faceted task relationship, allowing tasks to collaborate differentially on different feature subsets. This is achieved by simultaneously learning a low dimensional sub-space for task parameters and inducing task groups over each latent subspace basis using a novel combination of L1 and pairwise L∞ norms. Further, our model can induce grouping across both positively and negatively related tasks, which helps towards exploiting knowledge from all types of related tasks. We validate our model on two synthetic and five real datasets, and show significant performance improvements over several state-of-the-art multi-task learning techniques. Thus our model effectively answers for each task: What shall I share and with whom?

Learning multi-faceted activities from heterogeneous data with the product space hierarchical Dirichlet processes

Hierarchical Dirichlet processes (HDP) was originally designed and experimented for a single data channel. In this paper we enhanced its ability to model heterogeneous data using a richer structure for the base measure being a product-space. The enhanced model, called Product Space HDP (PS-HDP), can (1) simultaneously model heterogeneous data from multiple sources in a Bayesian nonparametric framework and (2) discover multilevel latent structures from data to result in different types of topics/latent structures that can be explained jointly. We experimented with the MDC dataset, a large and real-world data collected from mobile phones. Our goal was to discover identity–location– time (a.k.a who-where-when) patterns at different levels (globally for all groups and locally for each group). We provided analysis on the activities and patterns learned from our model, visualized, compared and contrasted with the ground-truth to demonstrate the merit of the proposed framework. We further quantitatively evaluated and reported its performance using standard metrics including F1-score, NMI, RI, and purity. We also compared the performance of the PS-HDP model with those of popular existing clustering methods (including K-Means, NNMF, GMM, DP-Means, and AP). Lastly, we demonstrate the ability of the model in learning activities with missing data, a common problem encountered in pervasive and ubiquitous computing applications.

It is not that simple nor compelling! Comment on "Translating evidence into healthcare policy and practice: single versus multi-faceted implementation strategies - is there a simple answer to a complex question?"

Healthcare decisions are often made under pressure, with varying levels of information in a changing clinical context. With limited resources and a focus on improving patient outcomes, healthcare managers and health professionals strive to implement both clinical and cost-effective care. However, the gap between research evidence and health policy/clinical practice persists despite our best efforts. In an attempt to close the gap through behaviour change interventions, there has been a strong held belief that 'more is better,' without understanding the mechanisms and circumstances of knowledge translation (KT). We argue that even a single intervention or strategy in translating evidence into healthcare policy or practice is rarely simple to implement. Nor is the evidence compelling on the best approach. As Harvey and Kitson argued, designing and evaluating KT interventions requires flexibility and responsiveness. If we are to move forward in translation science then we need to use rigorous designs such as randomised controlled trials to test effectiveness of interventions or strategies with embedded process evaluations to understand the reason interventions do or do not work!

Measuring marketing performance: comparing the literature with the perspective of business executives

This paper investigated performance measurement from both an academic and an Australian practitioner perspective. The current consensus in the literature is that performance is a multi-faceted construct, incorporating both financial and non-financial aspects, and that a sole focus on financial performance measures is less appropriate to deal with the issues that confront organisations today. However, the findings ofthis research indicate that researchers and practitioners alike are driven by financial performance measures. The results indicate that sales/growth and Return-on-Investment (ROI) are the most frequently utilised financial performance measures, whilst satisfaction is the most frequently utilised non-financial measure.

New technology in a developing country - a case study in the Maldives

In 1998, Maafahi Island was leased by the Maldives government to a private company for development as a multi-faceted primary production value-adding project. The project included boat building, agriculture and fish processing. As part of the agriculture project, a hydroponics facility was commenced in 2001, using a novel zero-runoff nutrient system. Virtually no information was available for using this system in tropical conditions; however Deakin University had been undertaking research on the system for tomato production. In 2004, two Deakin scientists visited the island with the specific purpose of assisting the project operators to ‘improve the greenhouse conditions’ and optimise the production from the greenhouse. In essence, the transition to successful production from ‘book learning’ and ‘no practical experience’ was found to be limited by a range of constraints, and demonstrated that a little knowledge is no substitute for a multidisciplinary approach. Progress had come to a standstill, not because of lack of horticultural expertise, but because of lack of understanding of fundamental science, and lack of understanding by equipment suppliers of the requirements imposed by the conditions.

Making teamwork work

This paper explores team assignments as an increasingly common component of many university courses. It argues that a need exists for all instructors, particularly those involved in the teaching of business communication, to develop a multi-faceted teamwork perspective which encompasses every dimension of team assignments. Such a perspective should permeate assignment design, student training, assessment of team process as well as product, self and peer assessment and the individualisation of student scores. Each of these facets is discussed with reference to research literature with a number of practical suggestions provided as exemplars for how to make teamwork work.

A new approach to assessing the health benefit from obesity interventions in children and adolescents: the assessing cost-effectiveness in obesity project

OBJECTIVE: To report on a new modelling approach developed for the assessing cost-effectiveness in obesity (ACE-Obesity) project and the likely population health benefit and strength of evidence for 13 potential obesity prevention interventions in children and adolescents in Australia. METHODS: We used the best available evidence, including evidence from non-traditional epidemiological study designs, to determine the health benefits as body mass index (BMI) units saved and disability-adjusted life years (DALYs) saved. We developed new methods to model the impact of behaviours on BMI post-intervention where this was not measured and the impacts on DALYs over the child's lifetime (on the assumption that changes in BMI were maintained into adulthood). A working group of stakeholders provided input into decisions on the selection of interventions, the assumptions for modelling and the strength of the evidence. RESULTS: The likely health benefit varied considerably, as did the strength of the evidence from which that health benefit was calculated. The greatest health benefit is likely to be achieved by the 'Reduction of TV advertising of high fat and/or high sugar foods and drinks to children', 'Laparoscopic adjustable gastric banding' and the 'multi-faceted school-based programme with an active physical education component' interventions. CONCLUSIONS: The use of consistent methods and common health outcome measures enables valid comparison of the potential impact of interventions, but comparisons must take into account the strength of the evidence used. Other considerations, including cost-effectiveness and acceptability to stakeholders, will be presented in future ACE-Obesity papers. Information gaps identified include the need for new and more effective initiatives for the prevention of overweight and obesity and for better evaluations of public health interventions.

The impact of technology on the supply of sport broadcasting

The demand for sport content by broadcasting organizations has undergone a major redefinition in the last 15-20 years. Television has become predominantly a private good, subject to deregulation and technological revolution. The traditional approach to presenting sport content predominantly live and exclusive through one distribution channel has evolved considerably into one represented now by a multi-faceted, multi-organizational approach. This paper will introduce the two markets of sport and broadcasting through the supply network of broadcasting rights and sports programming, and how this network is affected by the emerging broadcasting technology that is appearing in the digital environment. The era of digital broadcasting creates a significant alteration to the supply of broadcasting content developed by professional sport leagues, competitions and events. A number of emerging distribution system components linked to the digital environment can be identified and associated with sport broadcasting, all of which are having a profound impact on the way sport is being presented now and into the future. The various distribution components are introduced and examined in terms of their impact on the professional sport broadcasting markets. Each distribution component is addressed from the perspective of the regulatory, marketing, and economic impacts on channel management that apply.

Registered nurses` lived experience of advocacy within a critical care nuit: a phenomenological study

Anecdotally, it has often been expressed by registered nurses (RNs) working within critical care environments that they are patient advocates. However, to date, little systematic research has been undertaken to validate this assertion. Thus this project, which explored the lived experience of RNs working within a critical care unit in a country area of Australia, was conceived.

The five participants of this study were all Division 1 RNs possessing a critical care certificate and a minimum of 4 years' nursing experience. Through their participation in an in-depth audiotaped interview they revealed a wealth of experiences and ideas about their involvement as patient advocates. The results of this research indicate that the phenomenon of nurse advocacy is a multi-faceted process and embraces many kinds of activities that nurses engage in on behalf of their clients.

The findings of this study indicate that some of the participants' experiences are congruent with elements of advocacy contained within the nursing literature and statements of professional nursing bodies. However, there are some findings in this study that are not consistent with available literature. For instance, these participants markedly reject the notion that advocacy is an inappropriate concept for nurses, despite suggestions in the literature that this is an inappropriate role. Instead they wholeheartedly embrace this role, asserting it as central to their practice. Further, although the literature identifies potential controversies regarding enactment of the role of advocacy, the participants of this study are silent on these matters. It is not known what this silence implies and, in light of the study findings, it is recommended that nursing organisations, theorists and clinicians consider whether it is worthwhile to more clearly confirm the nature and role of advocacy within Australian nursing.

The Buln-Buln and Brolga

Originally published in 1944, this biography of Joseph Furphy was written by Miles Franklin. She tells of his multi-faceted life, from 1843 to 1912, including his days as a bullock-driver, and in Victoria building Furphy carts with his brother; of his friends and philosophy and his hopes for humanity and Australia.

Development of a diversity openness climate organizational measure

Although research on the diversity climate of organizations is said to be imperative for researchers and practitioners, parsimonious attempt has been made to develop its measurement items. This paper describes the development of diversity openness climate organizational measures (DOCOM). The development process involved multi-faceted input of 104 diversity stakeholders across 3 Australian states, across five industries including both private and public sectors. Final results of the Q-sort methodology produced a stable two-factor structure comprised of 21 items. Factor 1 reflected the "diversity open situation of the organization" and Factor 2 reflected "on-going recognition and support for minority members". Construct validity study included data from 15 multinational organizations. Overall, results suggest that the diversity openness climate of organizational measures (DOCOM) is a valid measure that should prove useful in the field of workforce diversity.

Building a connected community of learners : the postgraduate peer mentor program

Student peer mentor programs are recognised as a valid component of a multi-faceted strategy to improve student engagement within higher education. This paper reports some preliminary results from research investigating how such programs help support diverse student needs in a multicultural environment. Our results are from a study of a pilot postgraduate student peer mentoring program set up to support new students in the Faculty of Business and Law at Deakin University, Australia. The postgraduate student body at Deakin is quite diverse and includes a large proportion of international students. We present examples to show how a peer mentoring program can improve the social engagement of students, help overcome cross-cultural communication barriers and contribute to the development of academic skills.