Collaborative reflective experience and practice in education explored through self-study and arts-based research

Eight teacher educators used self-study methodology to engage in reflective practice to overcome their isolation as individual teachers and researchers, and to facilitate professional development. Their research question asked: How can we continue to develop our teaching practice to ensure we are high quality, contemporary teacher educators? They contributed collaboratively in one overarching research project as well as through several focussed projects that explored issues in their individual teaching practices including: sustainability, creativity, curriculum design, pedagogy, assessment, and the learning experiences for students. This paper explores the outcomes from collaborative inquiry that five of the eight educator/researchers engaged in during a research-writing retreat. It documents their experience using arts-based strategies in which drawings were created about their experiences of engaging in a collaborative project and smaller focussed self-study projects. Analysis involved inquiring into each other’s drawings through recorded conversation. The metaphoric representations found through analysing the drawings provided insight into participants’ teaching practices and identities as teacher educators. Six months later when the participants had developed their projects further and used other artsbased methods to understand these experiences, they reflected on the key issues for their teaching practices that had arisen from undertaking this Collaborative Reflective Experience and Practice in Education research. Arts-based inquiries and reflective analysis over six months, constitute this paper. The experiences and analyses are shared to show how creating and sharing metaphoric meaning of visual representations is useful in self-study research to drill down into the real issues. Importantly, this in-depth sharing provides authentic interdisciplinary links when individual educators share their own approaches to teaching in their disciplined area. Findings suggest that gaining new insights into each other’s discipline-based approaches to teacher education through these methods, revealed different responses to pedagogical challenges and allowed for new possibilities for understanding the landscape of teacher education.

Social media as sensor for healthcare: A machine learning approach.

This thesis advances the area of applied machine learning, sentiment and psycholinguistic analysis in social media for health analytics. In particular, the thesis views social media as a gigantic form of 'sensor' to inform about mental health community and related topics.

Hemodynamic team decision making in the cardiac surgical intensive care context

<b>Purpose</b><br />The purpose of this study was to explore the extent and sources of variability of critical care nurses&rsquo; hemodynamic decision making as a function of contextual factors in the immediate 2-hour period after cardiac surgery.<br /><br /><b>Methods</b><br />A qualitative exploratory design with observation and interview was used. Eight critical care nurses were observed on different occasions in clinical practice for a 2-hour period. A brief interview immediately followed each observation to clarify observation data.<br /><br /><b>Findings</b><br />Analysis of the data revealed that patient management decisions were made both by individual nurses and by a team of nurses and health professionals. Team decision making (TDM) is described in this study as integrated or non-integrated and refers to an intra-professional nursing team. During displays of integrated TDM, the primary nurse, who was assigned to care for the patient, made most hemodynamic decisions and nurses who assisted the primary nurse deferred decisions. During displays of non-integrated TDM, nurses assisting the primary nurse assumed responsibilities for most patient-related decisions. Non-integrated TDM occurred more frequently when inexperienced cardiac surgical intensive care nurses were in the role of primary nurse, whereas integrated TDM was more common among experienced cardiac surgical intensive care nurses.<br /><br /><b>Conclusions</b><br />This observed variability can occur in multiple ways and in hemodynamic decision making has implications for patient outcomes as behaviors of non-integrated TDM led to nurses sensing a loss of control of patient management.<br />

Allegations of unlawful discrimination in education: parents taking their fight for Auslan to the courts

This paper examines the use of the Disability Discrimination Act (Commonwealth of Australia, 1992) by parents seeking access for their deaf children to native sign language in the classroom. It reviews a number of cases in which Australian parents have claimed indirect discrimination by educational authorities over their children's lack of access to instruction through Australian Sign Language (Auslan) and discusses the outcomes of such litigation. The policies endorsed by deafness organizations are contrasted with those of state educational authorities. The author discusses the limitations of a complaints-based system to address systemic discrimination and suggests the need for legislation to protect the linguistic rights of deaf children.<br />

Finding voices: authentic learning online in the field of public communication and citizenship

A creative re-acculturation of teachers and students is occurring in virtual classrooms as traditional learning resources, pedagogy, and technology intersect in unexpected ways. This paper reports on a case of authentic, experiential, and constructivist learning developed for tertiary public relations&nbsp; students. A subject titled &lsquo;Public Communication and Citizenship&rsquo; (PCC) at&nbsp; Deakin University in Australia asked students to examine the problematic and contentious areas of self interest, persuasion, power, and ethics in&nbsp; contemporary contexts of mass media and globalisation. Feedback from&nbsp; those students suggests that, in this case, online teaching strategies&nbsp; successfully integrated with the total learning environment to achieve&nbsp; higher-order learning. PCC is one example of PR pedagogy combining&nbsp; theory and technology to move beyond &lsquo;skilling for jobs&rsquo;.<br />

Learning weights in the generalized OWA operators

This paper discusses identification of parameters of generalized ordered weighted averaging (GOWA) operators from empirical data. Similarly to ordinary OWA operators, GOWA are characterized by a vector of weights, as well as the power to which the arguments are raised. We develop optimization techniques which allow one to fit such operators to the observed data. We also generalize these methods for functional defined GOWA and generalized Choquet integral based aggregation operators.<br /><br />

The major drawbacks to the use of wireless communication products in education

This paper considers the use of wireless devices as an educational facilitator both in the classroom and in a business environment.&nbsp; There are many characteristics of such devices which are favourable to their use in such settings.&nbsp; But there are also problems.&nbsp; We identify the main problematic areas as being security, low speed and reliability, and the lack of interoperability.&nbsp; In our opinion, the use of wireless devices for educational purposes will grow quickly, and the problems of reliability, speed and standards will be overcome.&nbsp; However, the issue of security will remain a major problem into the distant future.

The role of computer assisted learning packages in determining learning outcomes of accounting students

This study examines the factors affecting student performance in an undergraduate financial accounting course, utilising Computer Assisted Learning (CAL) and use of a commercial software package. Multiple regression analysis was undertaken to examine the influences of perceptions of CAL and QuickBooks Pro, together with background variables such as gender, entry pathway and prior knowledge had on student performance. The results show that perceptions of CAL together with entry pathway were significant predictors of student performance. However, perceptions of the ,usefulness of QuickBooks Pro, prior studies of accounting and computing, together with gender, were not significant influences on performance. In terms of entry pathway it was found that International students, many of whom entered the university at the second year level having obtained advanced standing credits, had significantly poorer performance than local students. This result may be attributed to transitional problems experienced by these students, given their different pathways to university study.<br /><br />The results have implications for accounting educators utilising CAL in courses as a means of improving students understanding of accounting concepts. The study also provides reflections on the use of CAL and a commercial software package as a means of providing efficient and effective educational instruction to maximise learning outcomes in accounting.<br />