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This study investigated the development of automatic word recognition processes, in particular the development of the morphological
level of processing. We examined masked priming of Hebrew irregular forms at two levels of reading experience. Both third-
and seventh-grade children showed morphological priming for defective roots when primes and targets conformed to the canonical
morphological structure, containing all three letters of the roots, and also when the surface form of the primes and targets
contained only two of the root letters. However, priming was not observed when primes and targets did not overlap in the surface
form of the roots, i.e. the full three-letter root as prime and only two root letters in the target. These results suggest
that both tri- and bi-consonantal representations of defective roots exist in the mental lexicon of young readers. The formation
of interconnections between these allomorphic representations, however, requires more extensive reading experience. 相似文献
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The importance of feedback for learning has been firmly established over the past few decades. The question of whether feedback plays a significant role in the statistical learning abilities of adults with dyslexia, however, is currently unresolved. Here, we examined the role of feedback in grammaticality judgment, type of structural knowledge, and confidence rating in both typically developed and dyslexic adults. We implemented two artificial grammar learning experiments: implicit and explicit. The second experiment was directly analogous to the first experiment in all respects except training format: the standard memorization instruction was replaced with an explicit rule-search instruction. Each experiment was conducted with and without performance feedback. While both groups showed significantly improved learning in the feedback-based explicit artificial grammar learning task, only the typically developed adults demonstrated higher levels of conscious structural knowledge. The present study demonstrates that the basis for the grammaticality judgment of adults with dyslexia differs from that of typically developed adults, regardless of increase in the level of explicitness. 相似文献
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In January 2014, 62 students graduated from the first for-credit course dedicated to Wikipedia. Learning focused on improved consumption of information, and collaborative construction of knowledge using the Wikipedia platform. This paper investigates the design and implementation of this course model, while highlighting the benefits and challenges to students & faculty. In addition to 128 medical articles in Hebrew Wikipedia, already viewed over 1.4 million times, students reported a unique learning experience that sharpened their collaborative skills as well as academic skills. This paper also presents the findings of a related study that focused on students’ learning experience, long-term impact and productive teaching practices. The study results helped fine-tune the pedagogical and administrative aspects of the course, influencing both teaching practices and the learning experience. Finally, the course is discussed in a wider educational perspective, presenting insights regarding reuse of the model, scaling possibilities and suggestions for further research. 相似文献
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Assoc. Professor Lesley M. Wilkes Dr. Judith E. Batts 《Research in Science Education》1991,21(1):328-336
Since the introduction of nursing into tertiary institutions in Australia in 1975, there has been increasing interest in the
teaching of physical science to nurses. Various courses in physical science for nurse students have been developed. They vary
in length and content but there is agreement that concepts taught should be closely related to nursing applications. The choice
of relevant concepts tends to be made by individual curriculum developers. This paper reports an examination of the use of
physical science concepts and their relevance from the perspective of registered nurses practising in general ward areas.
Inherent in this study is the premise that for registered nurses to have ideas of the physical science underlying their practice
they must have constructed meaning first for these concepts. Specific chemical concepts related to solutions are discussed
in these terms.
Specializations: phenomenology, thinking, caring, euthanasia and palliative care, curriculum development for nurses.
Specializations: thinking, science curricula for nurses, isotope geochemistry, mass spectrometry. 相似文献
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There’s a long held view that chunks play a crucial role in artificial grammar learning performance. We compared chunk strength influences on performance, in high and low topological entropy (a measure of complexity) grammar systems, with dyslexic children, age-matched and reading-level-matched control participants. Findings show that age-matched control participants’ performance reflected equivalent influence of chunk strength in the two topological entropy conditions, as typically found in artificial grammar learning experiments. By contrast, dyslexic children and reading-level-matched controls’ performance reflected knowledge of chunk strength only under the low topological entropy condition. In the low topological entropy grammar system, they appeared completely unable to utilize chunk strength to make appropriate test item selections. In line with previous research, this study suggests that for typically developing children, it is the chunks that are attended during artificial grammar learning and create a foundation on which implicit associative learning mechanisms operate, and these chunks are unitized to different strengths. However, for children with dyslexia, it is complexity that may influence the subsequent memorability of chunks, independently of their strength. 相似文献
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An ongoing research project has been focusing on the changing roles of colleagues based both in school and in college who are involved in the supervision of students in school and on their professional development needs. This article focuses on three elements of the research findings which we have obtained from the collation and analysis of the evaluations of the programmes so far. box Aspects of the training which have been most useful box Issues arising from the meetings of the mentor support groups box Implications for the continuing professional development and career development of the mentors The findings have been further informed by a series of semi‐structured interviews. 相似文献