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121.
Al-Abood SA Bennett SJ Hernandez FM Ashford D Davids K 《Journal of sports sciences》2002,20(3):271-278
We assessed the effects on basketball free throw performance of two types of verbal directions with an external attentional focus. Novices (n = 16) were pre-tested on free throw performance and assigned to two groups of similar ability (n = 8 in each). Both groups received verbal instructions with an external focus on either movement dynamics (movement form) or movement effects (e.g. ball trajectory relative to basket). The participants also observed a skilled model performing the task on either a small or large screen monitor, to ascertain the effects of visual presentation mode on task performance. After observation of six videotaped trials, all participants were given a post-test. Visual search patterns were monitored during observation and cross-referenced with performance on the pre- and post-test. Group effects were noted for verbal instructions and image size on visual search strategies and free throw performance. The 'movement effects' group saw a significant improvement in outcome scores between the pre-test and post-test. These results supported evidence that this group spent more viewing time on information outside the body than the 'movement dynamics' group. Image size affected both groups equally with more fixations of shorter duration when viewing the small screen. The results support the benefits of instructions when observing a model with an external focus on movement effects, not dynamics. 相似文献
122.
Guoli Yan Xuejun Bai Chuanli Zang Qian Bian Lei Cui Wei Qi Keith Rayner Simon P. Liversedge 《Reading and writing》2012,25(5):951-979
We explored the effect of stroke removal from Chinese characters on eye movements during reading to examine the role of stroke
encoding in character identification. Experimental sentences were comprised of characters with different proportions of strokes
removed (15, 30, and 50%), and different types of strokes removed (beginning, ending, and strokes that ensured the configuration
of the character was retained). Reading times, number of fixations and regression measures all showed that Chinese characters
with 15% of strokes removed were as easy to read as Chinese characters without any strokes removed. However, when 30%, or
more of a character’s strokes were removed, reading characters with their configuration retained was easiest, characters with
ending strokes removed were more difficult, whilst characters with beginning strokes removed were most difficult to read.
The results strongly suggest that not all strokes within a character have equal status during character identification, and
a flexible stroke encoding system must underlie successful character identification during Chinese reading. 相似文献
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125.
Meta-analyses of active-learning research consistently show that active-learning techniques result in greater student performance than traditional lecture-based courses. However, some individual studies show no effect of active-learning interventions. This may be due to inexperienced implementation of active learning. To minimize the effect of inexperience, we should try to provide more explicit implementation recommendations based on research into the key components of effective active learning. We investigated the optimal implementation of active-learning exercises within a “lecture” course. Two sections of nonmajors biology were taught by the same instructor, in the same semester, using the same instructional materials and assessments. Students in one section completed in-class active-learning exercises in cooperative groups, while students in the other section completed the same activities individually. Performance on low-level, multiple-choice assessments was not significantly different between sections. However, students who worked in cooperative groups on the in-class activities significantly outperformed students who completed the activities individually on the higher-level, extended-response questions. Our results provide additional evidence that group processing of activities should be the recommended mode of implementation for in-class active-learning exercises. 相似文献
126.
Staffing rural and remote schools is an important policy issue for the public good. This paper examines the private issues it also poses for teachers with families working in these communities, as they seek to reconcile careers with educational choices for children. The paper first considers historical responses to staffing rural and remote schools in Australia, and the emergence of neoliberal policy encouraging marketisation of the education sector. We report on interviews about considerations motivating household mobility with 11 teachers across regional, rural and remote communities in Queensland. Like other middle-class parents, these teachers prioritised their children's educational opportunities over career opportunities. The analysis demonstrates how teachers in rural and remote communities constitute a special group of educational consumers with insider knowledge and unique dilemmas around school choice. Their heightened anxieties around school choice under neoliberal policy are shown to contribute to the public issue of staffing rural and remote schools. 相似文献
127.
Some argue that the goal of education is to influence out‐of‐school learning activity, yet little research exists on how teachers can help students develop an interest in a topic and continue to pursue that interest outside of school. The current study tested classroom context variables from self‐determination theory (teachers’ autonomy support) and from achievement goal theory (teachers’ mastery goals) that may predict students’ school‐prompted interest above and beyond students’ mastery goals and self‐efficacy. Survey data were collected from 178 high school students in 15 mathematics classes. Hierarchical multiple regression revealed that students’ perceptions of a teacher who focuses on mastery goals account for little variance above and beyond students’ own motivation, whereas perceived teachers’ autonomy support emerged as a significant predictor. While the results are correlational and do not support causal claims, they suggest that teachers who support student autonomy might foster school‐prompted interest. 相似文献
128.
Keith Park 《British Journal of Special Education》1998,25(3):114-118
Keith Park, a teacher of children with visual impairment and learning disabilities with the Greenwich Visual Impairment Service, describes a series of multisensory interactive drama games re-telling the story of A Christmas Carol by Charles Dickens, following a discussion of the potential uses of literature with people with severe and profound learning disabilities. 相似文献
129.
ABSTRACTIn the course of introducing a themed issue of the journal on “Innovation in Teacher Education’, we lay out an argument for re-examining the meaning of innovation in the field, shifting it away from the dominance of the economistic and technological. Acknowledging its status as a ‘buzzword’, we distinguish between purposes for innovation and, in particular, between changes driven by arguments for social mobility and those driven by social justice and equity. Two imperatives for innovation underpinned by arguments for social justice and equity are identified: the concept of a ‘teacher education debt’, built on Ladson-Billings’ more general notion of ‘education debt’; and the humanization of learning, teaching and becoming a teacher as person-centred, relational practices. The final section of the article introduces each of the six papers in the context of the discussion in previous sections about these imperatives for change. 相似文献
130.
The study reported on in this paper is set in the context of a national programme of professional development for primary teachers in the Republic of Ireland which has been in operation since 1999 and finished in 2008. The paper explores the acquisition and interpretation by teachers of the elements of the reform. The authors consider the extent to which the professional development experiences facilitated change in teachers’ knowledge and if the teachers interpreted this in the way expected by policy‐makers. The theoretical basis to the study draws on previous research that conceptualises teacher learning/knowledge acquisition and the change process as being dependant on an interwoven mix of factors, including teacher, school and policy‐level contexts and characteristics. To a large degree the findings of this study do not deviate wildly from this prior work, which suggests that policy‐makers and planners of CPD programmes, despite their best intentions, still need to be cognisant of such factors. 相似文献