90 resultados para College teaching Audio-visual aids


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Diffusion-adoption professional learning models which position teachers ascompliant technicians of policy and practices are limited in their long term effects on teacher professionalism. In contrast, co-researching models of professional learning hold the potential to engage teachers and researchers in explorations of mutual concern which impact on professionalism and contribute to development of both theory and practice.

This article describes professional learning within the context of an Australian state department of education during a period of reform. The contextual influences and design of a collaborative, film-driven participatory action research design which explored teacher learning and application of multiliteracies theory are explored. A spiral of cycles of action research incorporated engagentent with multiliteracies theory and collaborative planning; filming of teacher classroom 'action' and reflective interviews; collaborative observation of and reflection on the resultant filmic artefacts.

The filmic artefacts offered rich multimodal examples of teaching practices,
incorporatíng visual, audio, gestural and spatial classroom information, far beyond the purely linguistic recounts and descriptions which characterise many professional development workshops. Incorporation of collaborative filmic research techniques enabled multimodal observation of teaching practices across a number of sites, with observation unrestricted by temporal or physical parameters.

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This paper is about a project that uses Information and communication technologies in a virtual environment where students can communicate in their own language in text and audio.

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Slides for a report on the development of the Deakin online teaching and learning repository and the proposal to create a modern Deakin version of the 1991Najaden Collection of papers on collaborative learning through computer conferencing. The collection will be called Audio, Video, Disco - Look, Listen, Learn and contain 'best of breed' papers about Deakin's past and future as a distance edcuation - flexible learning university, from the Deakin online teaching and learning repository.

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Research over the last decade has shown that auditorily cuing the location of visual targets reduces the time taken to locate and identify targets for both free-field and virtually presented sounds. The first study conducted for this thesis confirmed these findings over an extensive region of free-field space. However, the number of sound locations that are measured and stored in the data library of most 3-D audio spatial systems is limited, so that there is often a discrepancy in position between the cued and physical location of the target. Sampling limitations in the systems also produce temporal delays in which the stored data can be conveyed to operators. To investigate the effects of spatial and temporal disparities in audio cuing of visual search, and to provide evidence to alleviate concerns that psychological research lags behind the capabilities to design and implement synthetic interfaces, experiments were conducted to examine (a) the magnitude of spatial separation, and (b) the duration of temporal delay that intervened between auditory spatial cues and visual targets to alter response times to locate targets and discriminate their shape, relative to when the stimuli were spatially aligned, and temporally synchronised, respectively. Participants listened to free-field sound localisation cues that were presented with a single, highly visible target that could appear anywhere across 360° of azimuthal space on the vertical mid-line (spatial separation), or extended to 45° above and below the vertical mid-line (temporal delay). A vertical or horizontal spatial separation of 40° between the stimuli significantly increased response times, while separations of 30° or less did not reach significance. Response times were slowed at most target locations when auditory cues occurred 770 msecs prior to the appearance of targets, but not with similar durations of temporal delay (i.e., 440 msecs or less). When sounds followed the appearance of targets, the stimulus onset asynchrony that affected response times was dependent on target location, and ranged from 440 msecs at higher elevations and rearward of participants, to 1,100 msecs on the vertical mid-line. If targets appeared in the frontal field of view, no delay of acoustical stimulation affected performance. Finally, when conditions of spatial separation and temporal delay were combined, visual search times were degraded with a shorter stimulus onset asynchrony than when only the temporal relationship between the stimuli was varied, but responses to spatial separation were unaffected. The implications of the results for the development of synthetic audio spatial systems to aid visual search tasks was discussed.

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What are the sources of teachers’ professional knowledge for the teaching of reading? This paper reports findings from a study that investigated the role of teachers in the current Research-Policy-Praxis Nexus (RPPN). This was achieved by a specific focus upon constructions of reading in the early years in Victoria, Australia. All of the teacher participants either implemented or coordinated the Victorian Early Years Literacy Program (EYLP) in the primary school setting. These teachers were interviewed in order to hear their views on reading development and reading pedagogy and to identify the sources of this professional knowledge. The findings from this study are important for all teachers and teacher educators as they have implications for teaching practise, teacher education and teacher professional development programs.

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This research investigated the links between students' personal characteristics, their approaches to learning and their perceptions of teaching quality in a first-year accounting unit. Significant learning differences were found between Australian and Chinese students, and strong inter-relationships between contextual factors, such as teaching quality, and learning approaches were identified.

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This study investigates the capacity of individuals with an intellectual disability to make accurate discriminations of computer-generated displays and also to reproduce the characteristics of those displays. The findings suggest that the learning of everyday motor skills in this population may be hampered by difficulties in visually perceiving important characteristics of the demonstration. Procedures, employed for teaching these skills to intellectually disabled, are being reassessed in the light of these findings.

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The Catholic Church was profoundly affected by the 1872 Victorian Education Act, which made education secular, compulsory and free, and led to the withdrawal of state aid to religious schools. In order for the Church to run its own schools, it had to look overseas for help and invited religious teaching orders, such as the Faithful Companions of Jesus (FCJs) to set up schools in Victoria, Australia. In many instances purpose built buildings were designed by architects. William Wardell was well established in private practice in Sydney when he designed the new Convent and School, Kew, Victoria, for the FCJ Sisters, in the late 1880s. Building commenced just before the crash of Marvellous Melbourne. Less than half of the total concept of Wardell’s original plan was built. It opened for business in April 1891. Today this building forms the heart of the contemporary Genazzano FCJ College Kew. Many histories intersect in this commission. The vision for Catholic education in Victoria in the late 19th century is critical. The FCJs charism and their experience of teaching in Europe, in France, England, Ireland, Italy and Switzerland, provides a model for their work in Australia. At this time the importance of architecture to society is made manifest in education and its demands on building: if learning is valued then buildings should reflect this, for public buildings can shape morality. Wardell was trained as a Gothic Revival architect and his building participates in a broader medieval and Gothic tradition. Wardell’s original plan for this late Victorian Gothic style asymmetrical three-storeyed building, was designed to integrate a convent, school, chapel, and dormitories. This paper considers architectural history from diverse perspectives, educational, social, religious, economic and political, recognising the complexity of this project and the people who played a part in its conception and realisation.

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This exploratory study considered Larrivee’s assessment of teachers’ reflective practice levels by using a formative, weekly, online student evaluation of teaching (SET) tool through a virtual learning environment (VLE) as a means to encourage reflective practice. In-depth interviews were conducted with six faculty members in three departments at a university college in the UK. The study found that: (a) faculty who experienced surface-level reflection were more likely to have a reactive reflection style; and (b) faculty who experienced higher levels of reflection were more likely to have a proactive reflection style. Overall, the tool was found to be an efficient means of encouraging reflection by all participants and demonstrated that reflective practice could come about as a result of these weekly formative SETs. The study concludes with suggestions for academic development and future research on reflection that could be conducted using SETs via a VLE.

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This exploratory study investigated the students’ use of formative, weekly, online evaluations of teaching through a virtual learning environment. Results were based on in-depth interviews of seven students at a rural university college in the UK. Students from different genders, education levels and backgrounds volunteered for the study. The students thought it was a good tool and useful for providing anonymous feedback. However, their motivation to fill in the evaluations every week varied throughout the period of study, and the weekly feedback soon became routine and too onerous a task, and thus had a tendency towards being superficially conducted. Students were more inclined to comment on negative issues, rather than critically analyse positive ones. They also tended to be more positive towards conducting the evaluation if the lecturer discussed them and/or made changes to their future lectures.

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Background: Occupational therapists often assess visual motor integration (VMI) skills. It is, therefore, imperative that therapists use VMI tests with robust measurement properties.

Objective: This study examined the convergent validity of two VMI tests used to assess children, adolescents and adults.

Method: Three groups of healthy participants (n = 153) completed the Beery-Buktenica Developmental Test of Visual-Motor Integration (DTVMI) and the Full Range Test of Visual Motor Integration (FRTVMI). Seventy-three children aged 5-10 years (37 males and 36 females; mean age 7.5 years, SD = 2.20), 19 adolescents aged 11-17 years (8 males and 11 females; 13.1 years, SD = 2.16), and 61 adults (18 males and 43 females; mean age 31.82 years, SD = 11.20) completed the DTVMI and the FRTVMI. Spearman rho correlation coefficients were used to investigate whether each pair of the VMI test scores for each of the three participant age groups were associated.

Results: The Spearman rho correlation coefficients between all three versions of the DTVMI and FRTVMI were statistically significant. For the child group, the correlation coefficient was rho = 0.70 (p<0.000), while the correlation between the VMI scores obtained by the adolescent group on the two tests was rho = 0.77 (p<0.000). For the adult participant group, the correlation coefficient between the DTVMI and the FRTVMI was rho = 0.70 (p<0.000).

Conclusion: The VMI scores obtained by the three participant age groups on the DTVMI and the FRTVMI were all significantly correlated with each other. Overall, the DTVMI and the FRTVMI exhibited large levels of convergent validity with each other, indicating that the two tests appear to measure similar visual-motor integration constructs.

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We explore the concept of film pace expressed through audio to analyse the film at a semantic level. We use domain knowledge to derive a number of measures for film audio pace. We then apply the audio pace to examine two semantic concepts: counterpoint and narrative structure. Counterpoint is a method used to highlight a salient event by contrasting the visual and audio aspects of a film. We divide narrative structure into visual narration, action, and audio narration, plot development. We hypothesise that changes in the narrative structure signal a change in the audio pace. We then test this hypothesis using eight films of varying genres. A pattern was established linking the audio pace features, guided by the properties of the audio energy, to the narrative structure. The method was successful in determining the narrative structure for seven of the films, achieving an overall precision of 76.4% and recall of 80.3%.

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We use the concept of film pace, expressed through the audio, to analyse the broad level narrative structure of film. The narrative structure is divided into visual narration, action sections, and audio narration, plot development sections. We hypothesise, that changes in the narrative structure signal a change in audio content, which is reflected by a change in audio pace. We test this hypothesis using a number of audio feature functions, that reflect the audio pace, to detect changes in narrative structure for 8 films of varying genres. The properties of the energy were then used to determine the. audio pace feature corresponding to the narrative, structure for each film analysed. The method was successful in determining the narrative structure for 1 of the films, achieving an overall precision of 76.4% and recall of 80.3%, We map the properties of the speech and energy of film audio to the higher level semantic concept of audio pace. The audio pace was in turn applied to a higher level semantic analysis of the structure of film.

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Teaching materials such as study guides have implicit structure that can be exploited to explicitly assist in the learning and teaching process. Document technologies specific to the teaching context generate visible structures and linkages in a consistent manner across multiple course materials. We describe techniques that:

• Create, manage and validate links between the learning objectives, content related to each objective and corresponding assessment task.

• Explicitly present relationships between concepts, as a concept map, related to unit content and external study resources.

• Treat various study resources (study guide, presentation slides) as consistent views.

• Facilitate the use of external media to support multiple modalities.

The process creates teaching content as a single master document which is annotated to: identify learning outcomes associated with topics and exercises, relationships between concepts covered, references to external resources and media, as well as summary points and keywords. Different views of this master document produce the range of course documentation.

Examples of documents include: a study guide with learning outcomes linked to content, concept maps providing a graphical view of key relationships, and presentation slides that generate visual mnemonics for important topics.

While this structure simplifies formatting of learning materials it also offers additional benefits to the teacher. Reports are generated showing that all outcomes are covered and assessed.   Explicitly annotating and visualizing concepts allows the lecturer to ensure that all elements fall within a single scaffold. Simplified access to external media encourages alternative presentation modalities and produces presentations that are easily adapted to new themes.