Nanocourses: a short course format as an educational tool in a biological sciences graduate curriculum          下载免费PDF全文

Bentley AM  Artavanis-Tsakonas S  Stanford JS 《CBE life sciences education》2008,7(2):175-183

Traditional courses for graduate students in the biological sciences typically span a semester, are organized around the fundamental concepts of a single discipline, and are aimed at the needs of incoming students. Such courses demand significant time commitment from both faculty and course participants; thus, they are avoided by a subset of the academic science community. Course length and the high barrier to course development are inhibitory to the creation of new courses, especially in emerging areas of biology that may not merit a full-semester approach. Here, we describe the implementation of a new, graduate-level course format, created to allow for rapid development of courses, provide meaningful educational experiences for both junior and senior graduate students and other members of our community, and increase the breadth of faculty involvement in teaching. These courses are greatly abbreviated, and thus termed “nanocourses.” Based on experience from the first three semesters, nanocourses seem to accomplish the initial goals that we set. Importantly, nanocourses engaged students, postdoctoral fellows, faculty, and others, thus providing a new mechanism to educate our community in response to rapid advances in biology. In our view, nanocourses are a useful tool that can supplement graduate-level curricula in varied ways.  相似文献   

Securitisation and/or Westernisation: dominant discourses of Australian values and the implications for teacher education     

Andrew Peterson  Brendan Bentley 《师资教育杂志》2016,42(2):239-251

Debates concerning the nature, purpose and importance of Australian values have resurfaced in Australia following the election of the Liberal-led Coalition Government in September 2013. Two dominant discourses on Australian values have emerged within recent government rhetoric and public policy, both of which have included a demand for changes to how Australian values are taught and encountered within Australian education and schooling. In our analysis, we suggest that the two dominant discourses, one focusing on securitisation and one on Westernisation, have to this point operated separately, but have both focused on narrow, fixed and forced understandings of Australian values. Exploring the key themes of these two discourses, some important issues for teacher educators are set out, including the need to mediate these discourses against research evidence which suggests the importance of holistic and co-operative pedagogical relationships based on trust and humility for effective values education. Though our analysis focuses on the Australian context, the arguments made are likely to be of interest elsewhere given current debates about national values in education across a range of jurisdictions.  相似文献   

Instructional design issues for current and future interactive video media     

James A. Hadley  Joanne Bentley  Todd P. Christiansen 《TechTrends》2003,47(5):37-41

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Young children's interpretation of the task demands in a simple experimental situation: an example from drawings     

Alyson Davis  Marijke Bentley 《教育心理学》1984,4(3):249-254

This paper presents a very simple experiment on children's drawings to explore the reasons underlying children's contextual sensitivity. Five‐ and six‐year old children were asked to draw from a model on two consecutive tasks. The only difference between the two tasks was the model's orientation. A model cup was presented on one task with its handle visible (at the side) and on the other task with its handle hidden at the back. Previous research would predict that children of this age should show a tendency towards drawing a familiar model such as a cup in a stereotyped orientation (i.e. handle at the side), irrespective of whether or not the handle was visible. However, the results from the present study showed that the children's preparedness to draw the model as it appeared was influenced by the order of task presentation. The findings are discussed in terms of children's interpretation of the task demands which alters as a result of the contrast between the two tasks.  相似文献   

Sports nutritionists’ perspectives on enablers and barriers to nutritional adherence in high performance sport: A qualitative analysis informed by the COM-B model and theoretical domains framework     

Meghan RN Bentley  Nigel Mitchell  Louise Sutton 《Journal of sports sciences》2013,31(18):2075-2085

ABSTRACT

Athlete adherence to nutritional guidance is critical for optimal health and performance, yet little is known about the barriers and enablers to athletes’ dietary behaviours within high-performance sport. To advance understanding, we applied a theoretical lens derived from the Capability, Opportunity, Motivation – Behaviour (COM-B) model and the Theoretical Domains Framework (TDF) to explore the qualitative accounts of sports nutritionists. Five focus groups comprising sports nutritionists working in Olympic and Paralympic sport (n = 14), professional sport (n = 6), or both (n = 6) were undertaken. Thematic analysis was conducted and the interpretations of the findings were guided by COM-B and the TDF. To achieve nutritional adherence, the behavioural analysis identified the need to intervene across all three COM-B components and at least five associated TDF domains (e.g., decision-making processes, reinforcement, social influences, behavioural regulation and environmental context and resource). For the first time, the findings illustrate the complex interplay of the training setting with the capabilities, opportunities, and motivation of the practitioners, athletes and coaches. By applying established behavioural science theories to sports nutrition, the foundations for the development of targeted and multifaceted behavioural interventions addressing athlete dietary adherence in high-performance sport have been laid.  相似文献   

Experimental Studies of the use of Audio-Visual Aids in Vocational Agriculture     

Ralph R. Bentley 《Journal of Experimental Education》2013,81(3):211-220

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Theoretic Interests and the Schools     

T. Bentley Edwards 《Journal of Experimental Education》2013,81(3):43-51

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Individual Differences in Faculty Research Time Allocations Across 13 Countries     

Peter James Bentley  Svein Kyvik 《Research in higher education》2013,54(3):329-348

In research universities, research time is often too scarce to satiate the wishes of all faculty and must be allocated according to guidelines and principles. We examine self-reported research hours for full-time faculty at research universities in 13 countries (Argentina, Australia, Brazil, Canada, China, Finland, Germany, Italy, Malaysia, Norway, UK, USA, and Hong Kong, a semi-autonomous special administrative region of China). We examine the level of variation in individual faculty research time and the factors associated with individual differences, including differences in: (a) university policy regarding the allocation of working time for research between individual faculty members, (b) individual motivation towards research, and (c) family commitments. Our results suggest that the factors associated with additional research time vary across countries, but individual motivation towards research (relative to teaching) is a significant in all countries. University policies towards research and the research status of individual faculty, are relatively weak predictors of individual research time, though stronger effects are generally found in English-speaking countries. Research hours typically decrease with age, but plateau or increase in the oldest cohorts. Family and gender are weak predictors of research time amongst full-time faculty.  相似文献   

Objective and subjective assessment of reciprocal peer teaching in medical gross anatomy laboratory     

Brian S. Bentley  Robert V. Hill 《Anatomical sciences education》2009,2(4):143-149

Reciprocal peer teaching (RPT), wherein students alternate roles as teacher and learner, has been applied in several educational arenas with varying success. Here, we describe the implementation of a reciprocal peer teaching protocol in a human gross anatomy laboratory curriculum. We compared the outcomes of the RPT class with those of previous classes in which RPT was not employed. Objective data (i.e., course grades) show no significant differences in gross anatomy laboratory grades between students in the RPT and non‐RPT classes. To subjectively evaluate the relative success of RPT in the laboratory, we analyzed student opinions obtained through anonymous surveys. These data show that a powerful majority of student respondents felt that RPT was beneficial and should be used in future classes. The greatest disadvantage was unreliable quality of teaching from peers; however, most students still felt that RPT should be continued. Students who felt that they had insufficient hands‐on experience (by virtue of dissecting only half the time) were significantly more likely to recommend abandoning RPT. These results underscore the importance of active student dissection, and suggest that a modified version of the described RPT protocol may satisfy more of the needs of large, diverse student populations. Several hidden benefits of RPT exist for faculty, administration, and students, including reduced need for large numbers of cadavers, attendant reduction in operating costs, and smaller student‐to‐teacher ratios. Anat Sci Educ 2:143–149, 2009. © 2009 American Association of Anatomists.  相似文献   

Irrelevant information: Some effects on children's problem-solving     

IrenéF Turner  Grace Bentley 《Contemporary educational psychology》1982,7(1):41-49

Children of 3, 5, 7, 9, and 11 years of age were given simple, social-matching problems. Two conditions were employed: each involved verbal presentation but in one (Condition V) no concrete representation was involved while in the other (Condition M) models were also used. Within each condition, information was provided which was (a) sufficient, (b) superfluous, (c) irrelevant or which displayed a combination of these characteristics. For all age groups, the problems containing only irrelevant information were the most difficult, although Condition M enhanced the performance of younger children while depressing that of 7- and 9-year-olds. The results were interpreted as supporting the view that a major source of difficulty for the child may lie in selecting the appropriate referent. Some inferences are drawn regarding the abilities of children to cope with ambiguity.  相似文献