Drivers of teaching effectiveness : views from accounting educator exemplars in Australia

This paper summarizes the views, obtained via a survey instrument created by the authors and reported in studies by Stout and Wygal, of 22 accounting educator teaching exemplars from Australia. Each of these individuals has been cited for teaching excellence through receipt of one or more formal teaching awards. The paper responds to calls in Australia for increased attention to the dimensions of teaching effectiveness and to initiatives in the United States calling for a broader sharing of information among members of the academy regarding the characteristics of teaching effectiveness. Little direct evidence from the field of accounting education is available to date regarding such characteristics or antecedents of teaching effectiveness in the student learning environment. Our research therefore extends in a fundamental way the work of Stice and Stocks and Stout and Wygal. Specifically, perceptions from a sample of award-winning non-US faculties regarding the ‘drivers of teaching effectiveness’ in accounting education are recorded and analyzed. In decreasing order of perceived importance, drivers of teaching effectiveness are: having a student focus; commitment to teaching (as a profession); high levels of preparation/organization; the ability to link subject matter to the practice environment; and, instructor skills and attributes. This paper adds to our understanding of the drivers of teaching effectiveness and begins the process of creating a worldwide knowledge base in accounting education. The paper should be of interest to accounting faculty members interested in improving their teaching effectiveness and/or mentoring junior faculty members.

Subjective well-being of Beijing taxi drivers

This study investigates subjective well-being among a sample of Beijing taxi drivers in the lead up to the 2008 Beijing Olympic Games using the Personal Wellbeing Index (PWI). The specific aims of this study are (a) investigate the psychometric properties of the PWI in this unique population; (b) ascertain whether Beijing taxi drivers are satisfied with their lives; and (c) examine whether the responses to the PWI from participants falls within the narrow range predicted by the 'Theory of Subjective Wellbeing Homeostasis'. The PWI demonstrated good psychometric properties and was consistent with previous studies for Western and non-Western samples. The data revealed a moderate level of subjective well-being (PWI score = 61.1). While Beijing taxi drivers work long hours for low wages, the PWI was nonetheless within the normative range predicted for Chinese societies by the 'Theory of Subjective Wellbeing Homeostasis'. The results suggest that the homeostatic mechanism is fairly resilient, even when the individual leads relatively a hard life based on objective indicators. Specifically, for Beijing taxi drivers, it appears that external, buffers such as personal relationships and feeling part of the community, act to assist the homeostatic system. © 2009 Springer Science+Business Media B.V.

Everyday multiculturalism: Catching the bus in Darwin, Australia

Following acts of violence in major cities, the future of multiculturalism as a philosophy and a state-sponsored policy to promote peace and interdependence in white majority societies seem uncertain. Ethnographic research that explores the lived experience of multiculturalism in shared public spaces, however, offers the possibility to explore emotional stress as well as possibilities for change in culturally diverse cities. Within this literature, however, there is little grounded research that explores Indigenous-ethnic minority relationships. This paper foregrounds and describes a seemingly mundane event such as catching a bus that entangles my body with an Aboriginal woman and a migrant woman from Fiji in Darwin, Australia. The paper demonstrates how injury, anger, shame and discomfort unfolds when bodies of colour are sites of stress. I explore the emergence of this bodily stress that has outcomes for the capacity of racially differentiated bodies of colour to respond ethically in encounters with strangers. I argue that thick descriptions of events, conceptualisations of agency as distributed and broader understandings of the social have the potential to contribute to anti-racist agendas in Euro-colonial societies with separate Indigenous and multicultural policy frameworks in ways that do not require bodies to 'accumulate' or 'inhabit' whiteness. © 2014 © 2014 Taylor & Francis.

Severe hypoglycaemia in type 1 diabetes mellitus: underlying drivers and potential strategies for successful prevention

Hypoglycaemia remains an over-riding factor limiting optimal glycaemic control in type 1 diabetes. Severe hypoglycaemia is prevalent in almost half of those with long-duration diabetes and is one of the most feared diabetes-related complications. In this review, we present an overview of the increasing body of literature seeking to elucidate the underlying pathophysiology of severe hypoglycaemia and the limited evidence behind the strategies employed to prevent episodes. Drivers of severe hypoglycaemia including impaired counter-regulation, hypoglycaemia-associated autonomic failure, psychosocial and behavioural factors and neuroimaging correlates are discussed. Treatment strategies encompassing structured education, insulin analogue regimens, continuous subcutaneous insulin infusion pumps, continuous glucose sensing and beta-cell replacement therapies have been employed, yet there is little randomized controlled trial evidence demonstrating effectiveness of new technologies in reducing severe hypoglycaemia. Optimally designed interventional trials evaluating these existing technologies and using modern methods of teaching patients flexible insulin use within structured education programmes with the specific goal of preventing severe hypoglycaemia are required. Individuals at high risk need to be monitored with meticulous collection of data on awareness, as well as frequency and severity of all hypoglycaemic episodes.

Determining trends and environmental drivers from long-term marine mammal and seabird data : examples from Southern Australia

Climate change is acknowledged as an emerging threat for top-order marine predators, yet obtaining evidence of impacts is often difficult. In south-eastern Australia, a marine global warming hotspot, evidence suggests that climate change will profoundly affect pinnipeds and seabirds. Long-term data series are available to assess some species' responses to climate. Researchers have measured a variety of chronological and population variables, such as laying dates, chick or pup production, colony-specific abundance and breeding success. Here, we consider the challenges in accurately assessing trends in marine predator data, using long-term data series that were originally collected for other purposes, and how these may be driven by environmental change and variability. In the past, many studies of temporal changes and environmental drivers used linear analyses and we demonstrate the (theoretical) relationship between the magnitude of a trend, its variability, and the duration of a data series required to detect a linear trend. However, species may respond to environmental change in a nonlinear manner and, based on analysis of time-series from south-eastern Australia, it appears that the assumptions of a linear model are often violated, particularly for measures of population size. The commonly measured demographic variables exhibit different degrees of variation, which influences the ability to detect climate signals. Due to their generally lower year-to-year variability, we illustrate that monitoring of variables such as mass and breeding chronology should allow detection of temporal trends earlier in a monitoring programme than observations of breeding success and population size. Thus, establishing temporal changes with respect to climate change from a monitoring programme over a relatively short time period requires careful a priori choice of biological variables. © 2014 Springer-Verlag Berlin Heidelberg.

A C-DBSCAN algorithm for determining bus-stop locations based on taxi GPS data

Determining suitable bus-stop locations is critical in improving the quality of bus services. Previous studies on selecting bus stop locations mainly consider environmental factors such as population density and traffic conditions, seldom of them consider the travel patterns of people, which is a key factor for determining bus-stop locations. In order to draw people’s travel patterns, this paper improves the density-based spatial clustering of applications with noise (DBSCAN) algorithm to find hot pick-up and drop-off locations based on taxi GPS data. The discovered density-based hot locations could be regarded as the candidate for bus-stop locations. This paper further utilizes the improved DBSCAN algorithm, namely as C-DBSCAN in this paper, to discover candidate bus-stop locations to Capital International Airport in Beijing based on taxi GPS data in November 2012. Finally, this paper discusses the effects of key parameters in C-DBSCAN algorithm on the clustering results. Keywords Bus-stop locations, Public transport service, Taxi GPS data, Centralize density-based spatial clustering of applications with noise.

Responsible management of motor vehicle drivers with dementia

When Bridget Driscoll, a 44-year-old mother of two died after being struck by a motor vehicle, considered to be the first motor vehicle fatality in UK and possibly the world, the coroner stated 'I trust this sort of nonsense will never happen again'.1 Sadly, the coroner, medical practitioners and general public would be deeply and repeatedly disappointed. It was 1896. Motor vehicles were a curiosity. Drivers did not undergo any form of testing, be it medical fitness, driving ability or otherwise, and there were no licensing regulatory agencies. By 2010, road injury was the ninth most common cause of death globally (1.3 million deaths per annum) and dementia the fourth most common in high income countries.2 By 2030 the number of all licensed UK drivers who are 65 years or older will increase by almost 50% to almost one in every four drivers.3 If the juxtaposition of driving with dementia in an ageing population is not already a contentious social, political and medical issue, it certainly will become so.

Drivers of teaching effectiveness: Views from accounting educator exemplars in Australia

This paper summarizes the views, obtained via a survey instrument created by the authors and reported in studies by Stout and Wygal, of 22 accounting educator teaching exemplars from Australia. Each of these individuals has been cited for teaching excellence through receipt of one or more formal teaching awards. The paper responds to calls in Australia for increased attention to the dimensions of teaching effectiveness and to initiatives in the United States calling for a broader sharing of information among members of the academy regarding the characteristics of teaching effectiveness. Little direct evidence from the field of accounting education is available to date regarding such characteristics or antecedents of teaching effectiveness in the student learning environment. Our research therefore extends in a fundamental way the work of Stice and Stocks and Stout and Wygal. Specifically, perceptions from a sample of award-winning non-US faculties regarding the 'drivers of teaching effectiveness' in accounting education are recorded and analyzed. In decreasing order of perceived importance, drivers of teaching effectiveness are: having a student focus; commitment to teaching (as a profession); high levels of preparation/organization; the ability to link subject matter to the practice environment; and, instructor skills and attributes. This paper adds to our understanding of the drivers of teaching effectiveness and begins the process of creating a worldwide knowledge base in accounting education. The paper should be of interest to accounting faculty members interested in improving their teaching effectiveness and/or mentoring junior faculty members. © 2014 © 2014 Taylor & Francis.