The nature of spontaneity in high quality mathematics learning experiences

Spontaneity has been linked to high quality learning experiences in mathematics (Csikszentmihalyi & Csikszentmihalyi, 1992; Williams, 2002).This paper shows how spontaneity can be identified by attending to the nature of social elements in the process of abstracting (Dreyfus, Hershkowitz, & Schwarz, 2001). This process is elaborated through an illustrative example—a Year 8 Australian male student who scaffolded his learning by attending to images in the classroom that were intended for other purposes. Leon’s cognitive processing was not ‘observable’ (Dreyfus et al., 2001) in classroom dialogue because Leon ‘thought alone’. Post-lesson videostimulated reconstructive interviews facilitated study of Leon’s thought processes and extended methodological techniques available to study thinking in classrooms.

Staff and student perceptions of an online learning environment : difference and development

Academic staff play a fundamental role in the use of online learning by students. Yet, compared to studies reporting student perspectives on online learning, studies investigating the perspectives of academic staff are much more limited. Perhaps the least common investigations are those that compare the perceptions of academic staff and students using the same online learning environment (OLE). Much research indicates, at least initially, academic staff most value OLE systems as a mechanism for efficient delivery of learning materials to students. Following the mainstreaming of an OLE at Deakin University in 2004, the data from a large, repeated, representative and quantitative survey were analysed to investigate comparative staff and student evaluations of an OLE, and to explore the evidence for development in the use of an OLE by academic staff. Generally, students were found to give higher importance and satisfaction ratings to elements of the OLE than staff. Students were also more likely than staff to agree that the OLE enhanced their learning. A comparison of the mean ratings recorded for staff in 2004 and 2005 showed that both importance and satisfaction ratings of elements of the OLE were almost universally higher after a year of use of the OLE.

Learning the role : through the eyes of beginning principals

This study examines how first year principals learn their roles and provides the picture through their eyes. As there is no formal preparation requirement to become a principal in Victorian government schools, new principals must seek out and direct their own learning for the role. The study describes the informal and formal sources of learning that are sought by beginning principals to help them learn about their new role. The focus is on identifying what sources of learning were used through different phases of the study and how some became more critical than others in shaping and developing the role of a principal in the school. This thesis is a story of continuous professional socialization and learning of a group of seven beginning principals using case studies and interviews over four phases of learning in their first year in the role as they proceed from appointment, entry, establishment through to consolidation of the role. The process of socialization underpins the study and is conceived as a process of learning in which the participants actively direct and participate in their own socialization. However, greater emphasis is placed on the developing nature and reliance on learning in role development. Previous studies of professional socialization of beginning principals have identified licensure programs as significant in the preparation and ongoing development process, whereas this is not the case in Victoria where no such requirements exist. This study adds to existing studies through the finding that there are similarities in the stages of professional socialization process in the Australian context, but also explores new aspects about professional learning by identifying various phases and sources of learning for Victorian principals. These ranged from dependence upon an apprenticeship arrangement, through self-directed task learning, to that of becoming an independent learner within a professional community of equals. Some of the themes identified and explored in this study included examining phases of learning, sources of learning, and their effect on role development. The study was initially based on identifying and exploring some of the key issues and the significance of learning experiences suggested by the beginning principals rather than researching predetermined hypotheses. This grounded and qualitative approach involved data collection over four different time phases in the first year in the role and allowed flexibility in the construction of case studies and the cumulative development of data through the study. The greater part of the data were collected through interviews in each of the four phases of the study along with the collection of survey data for comparison and contrast in the first and final study phases. The research raises many issues that can serve as a basis for further exploration of the complexity of the role of learning within professional socialization for beginning principals. As well, it suggests a number of implications for the organization of professional learning and socialization in beginning principal socialization for the first year in the role.

Technologies in literacy learning : a case study

This article draws on outcomes of a study which explored changes in teachers’ literacy pedagogies as a result of their participation in a collaborative teacher professional learning project. The educational usability of schemas drawn from multiliteracies and Learning by Design theory is illustrated through a case study of a teacher’s work on website exploration and design with 8- to 11-year-olds. The teacher sought to develop pedagogical responses which were cognisant of multimodal shifts resulting from an increasingly digitised, networked communications environment. Engagement with the schemas influenced the teacher’s print-based literacy pedagogies to incorporate multimodal literacy practices.

Interconnecting networks of practice for professional learning

The article explores the complementary connections between communities of practice and the ways in which individuals orchestrate their engagement with others to further their professional learning. It does so by reporting on part of a research project conducted in New Zealand on teachers’ online professional learning in a university graduate diploma program on ICT education. Evolving from social constructivist pedagogy for online professional development, the research describes how teachers create their own networks of practice as they blend online and offline interactions with fellow learners and workplace colleagues. Teachers’ perspectives of their professional learning activities challenge the way universities design formal online learning communities and highlight the potential for networked learning in the zones and intersections between professional practice and study.
The article extends the concepts of Lave and Wenger’s (1991) communities of practice social theory of learning by considering the role participants play in determining their engagement and connections in and across boundaries between online learning communities and professional practice. It provides insights into the applicability of connectivist concepts for developing online pedagogies to promote socially networked

Using e Technologies for active learning

This paper describes a study of educators at an Australian University who are using eTechnolo-gies in their teaching. The perceptions of the educators of the technologies are discussed as well as how they believe these technologies help students to learn. Outcomes from the study offer suggestions of how appropriate eTechnologies can be incorporated into online learning environments for effective teaching. Particular emphasis is made of eTechnologies which support active learning by students, one of the goals of the principles of good teaching practice in undergraduate education.

Predicting management development and learning behaviour in New Zealand SMEs

Despite concern on the part of policy makers to raise managerial capability in SMEs, there is little evidence on the key drivers of owner-manager participation in management development programmes. The authors argue that such participation is poorly understood. The paper develops a predictive model of the drivers of participation in sources of learning by owner-managers. It tests a theoretical model, based on the small firm as a learning organization, which posits that participation is driven by owner-managers' learning orientation and the extent of their belief in self-improvement. The implications of the results are discussed in light of the provision of management development programmes.

Teaching and learning innovations for postgraduate education in nursing

This paper begins with a literature review of blended learning approaches, including the creation of learning spaces in the online environment and the model of community of inquiry and collaborative learning promoted by Garrison and others. This model, comprising of three elements including ‘social presence’, ‘cognitive presence’ and ‘teaching presence’, guides academics in the development and delivery of quality programs designed to enhance each student’s experience of their course. The second part of this paper is the application of blended learning for the Deakin University Master of Nursing Practice (Nurse Practitioner), including a range of online independent learning activities, Elluminate Live use (a real time online program) and on-campus contact with students. The application of these flexible and innovative online modalities offered in this course, have been designed to promote quality learning experiences for students around their employment commitments and lifestyle factors. As an off-campus course, the Master of Nursing Practice (Nurse Practitioner) presents as a more flexible option for nurses residing in various parts of Australia. The three core elements of the model of community of inquiry and collaborative learning by Garrison and others have been integrated through online teaching and learning access and face-to-face contact for one day in two trimesters of the academic year. The success of blended learning approaches are underpinned by effective communication and interactions between both academics and students.

Arts education partnerships in Australia: spaces and places for teaching and learning

The arts over the centuries have continued to pervade, direct and define our societies. In Australia, they are seen as an important and influential mechanism of pedagogies. In arts education students explore and express their identity and build understanding of their worlds through learning by doing and social interaction. This long-established position is endorsed by contemporary arts education pedagogies that encourage students to look, listen, learn, think, and work as artists in new places and spaces. The forthcoming Australian Curriculum: The Arts (dance, drama, media arts, music, and visual arts) will require consideration of the students’ own cultures and the cultures of their communities, region, and the wider world. Interaction between the students and the wider arts community are central to this approach. Using narrative inquiry, reflective practice, and document analysis as our methodologies, we describe ways of seeing, knowing, and learning between artists, students, schools, education authorities, and universities in the Australian state of Victoria. The authors contend that collaborative partnerships take many forms and provide opportunities for exploration of pedagogies that foster strong relationships between arts education and the arts industry.

The challenges of blended learning using a media annotation tool

Blended learning has been evolving as an important approach to learning and teaching in tertiary education. This approach incorporates learning in both online and face-to-face modes and promotes deep learning by incorporating the best of both approaches. An innovation in blended learning is the use of an online media annotation tool (MAT) in combination with face-to-face classes. This tool allows students to annotate their own or teacher-uploaded video adding to their understanding of professional skills in various disciplines in tertiary education. Examination of MAT occurred in 2011 and included nine cohorts of students using the tool. This article canvasses selected data relating to MAT including insights into the use of blended learning focussing on the challenges of combining face-to-face and online learning using a relatively new online tool.

Using practice theory to investigate professional engineers' workplace learning

This paper reports on the first phase of an Australian inter-disciplinary partnership study concerned with professional learning of experienced engineers. It is a theoretically motivated, qualitative paper that aims to produce detailed descriptions of professional learning that arise within professional engineering work. The paper uses practice theory to conceptualise professional learning. By using 'practices' as the units of analysis, professional learning is understood as an integral part of everyday work practices that is embodied, relational and material rather than an individual attribute. The paper concludes by suggesting that practice theory may provide organisations with an alternative perspective of workplace learning, inviting them to reconsider how professional learning is acknowledged, rewarded and fostered in organisations. © 2012 IEEE.

Medical data classification using interval type-2 fuzzy logic system and wavelets

This paper introduces an automated medical data classification method using wavelet transformation (WT) and interval type-2 fuzzy logic system (IT2FLS). Wavelet coefficients, which serve as inputs to the IT2FLS, are a compact form of original data but they exhibits highly discriminative features. The integration between WT and IT2FLS aims to cope with both high-dimensional data challenge and uncertainty. IT2FLS utilizes a hybrid learning process comprising unsupervised structure learning by the fuzzy c-means (FCM) clustering and supervised parameter tuning by genetic algorithm. This learning process is computationally expensive, especially when employed with high-dimensional data. The application of WT therefore reduces computational burden and enhances performance of IT2FLS. Experiments are implemented with two frequently used medical datasets from the UCI Repository for machine learning: the Wisconsin breast cancer and Cleveland heart disease. A number of important metrics are computed to measure the performance of the classification. They consist of accuracy, sensitivity, specificity and area under the receiver operating characteristic curve. Results demonstrate a significant dominance of the wavelet-IT2FLS approach compared to other machine learning methods including probabilistic neural network, support vector machine, fuzzy ARTMAP, and adaptive neuro-fuzzy inference system. The proposed approach is thus useful as a decision support system for clinicians and practitioners in the medical practice. copy; 2015 Elsevier B.V. All rights reserved.

Participating creatively: e-portfolio learning in diabetes education on the cloud

Abstract: The evolution of online teaching in higher education demands a change in the types of pedagogical philosophies and methods used in these courses. This chapter will discuss how a jigsaw model facilitated independent learning and enhanced student learning by working in teams. To accomplish this objective each student needed to communicate with a small group of other students on line and contribute equally for a common goal. A parallel aim was to overcome postgraduate students’ reluctance to utilise technology and communicate within the Cloud, in particular when student groups are big. The authors have found that postgraduate students often experience a sense of learning in isolation. An added benefit was the social dimension experienced within the activity. The chapter will reveal how a jigsaw style integrated learning tool was a successful collaborative learning experience in a classroom setting. The jigsaw activity was designed to enable students to share ‘artefacts’ and knowledge with a small group of students and the lecturer by using the E-Portfolio.  In conclusion, it will be argued that this creative and innovative participatory Cloud learning experience offered more students the opportunity to collaborate within a team in the Cloud. This E-portfolio learning activity introduced the electronic style of information sharing to postgraduate students and additionally the interactive and creative jigsaw learning activity assisted students to navigate the Cloud, use E-portfolio and engage in an environment in which they felt comfortable to communicate in.

Contribuições para a análise de sinais neuronais e biomédicos

Following the new tendency of interdisciplinarity of modern science, a new field called neuroengineering has come to light in the last decades. After 2000, scientific journals and conferences all around the world have been created on this theme. The present work comprises three different subareas related to neuroengineering and electrical engineering: neural stimulation; theoretical and computational neuroscience; and neuronal signal processing; as well as biomedical engineering. The research can be divided in three parts: (i) A new method of neuronal photostimulation was developed based on the use of caged compounds. Using the inhibitory neurotransmitter GABA caged by a ruthenium complex it was possible to block neuronal population activity using a laser pulse. The obtained results were evaluated by Wavelet analysis and tested by non-parametric statistics. (ii) A mathematical method was created to identify neuronal assemblies. Neuronal assemblies were proposed as the basis of learning by Donald Hebb remain the most accepted theory for neuronal representation of external stimuli. Using the Marcenko-Pastur law of eigenvalue distribution it was possible to detect neuronal assemblies and to compute their activity with high temporal resolution. The application of the method in real electrophysiological data revealed that neurons from the neocortex and hippocampus can be part of the same assembly, and that neurons can participate in multiple assemblies. (iii) A new method of automatic classification of heart beats was developed, which does not rely on a data base for training and is not specialized in specific pathologies. The method is based on Wavelet decomposition and normality measures of random variables. Throughout, the results presented in the three fields of knowledge represent qualification in neural and biomedical engineering

Participatory design in the project of virtual learning environment of histology

This present article describes a research on the development, under the approach of participatory design, a virtual teaching-learning of Histology in which students and teachers participated actively in all stages of development of the educational environment. We postulates that the development of virtual learning environment of Histology, through the Participatory Design approach, contributes to greater acceptance and use by students and that the adoption of virtual environment for teaching and learning by teachers is a determining factor of use by students