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How children learn about morphological spelling rules 总被引：1，自引：0，他引：1
A 2-year longitudinal study was carried out to test the hypothesis that children's word-specific learning of inflectional spellings is an essential first step in their acquiring an understanding of morphological rules for spelling inflections. Ninety children, who were 6-years-old at the start of the project, were asked to spell pseudowords and real words on three separate occasions. Inflections in pseudowords can be spelled only on the basis of morphological spelling rules, whereas the same inflections in real words can be spelled either through familiarity with the specific words (word-specific knowledge) or through morphological rules. Cross-lagged correlations suggested that the children's initial word-specific learning may be the basis for their later adoption and use of morphological spelling rules. 相似文献
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The purpose of the present study was to investigate the influence of two physical education teaching methods, the creative movement teaching method and the traditional teaching method, on self-esteem components. Specifically, the target of the study was to examine if the teaching of creative movement in physical education classes could influence a child's self-esteem. One hundred and seven (N=107) fifth and sixth grade children (aged 11-12 years) were used from an elementary school in Athens, Greece. Teaching methods were systematically applied for three months (24 teaching hours). The Self-Perception Profile for Children was used to measure children's self-esteem on two occasions, before and after the experimental conditions. A 2 2 2 (groups 2 pre-post measure) analysis showed a significant relationship between the five subscales (scholastic competence, social acceptance, athletic competence, physical appearance, and behavioral conduct) and an overall sense of self-worth (global self-worth). Both teaching methods should influence children's self-esteem from pre- to post-test. However, the teaching method of creative movement was most effective in improving the pupils' general self-esteem and also specific areas of self-esteem such as the cognitive, the social and the physical. 相似文献
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This research aimed at exploring the motivation for reading of pupils with dyslexia, and to investigate whether they differ from their peers. A total of 32 pupils formed the LD group (22 boys and 10 girls, 5th‐ and 6th‐graders) who were diagnosed with dyslexia. A comparison group was formed of pupils who attended the same classes (N = 210), and these were divided into two groups (average/low performance, N = 115; high performance, N = 95), according to teachers’ ratings of pupils’ performance on reading. Self‐report measures were used to assess perceptions of academic ability, reading attitudes and approaches to learning. The results revealed that dyslexic pupils displayed lower academic self‐concept than the low/average and high performance groups on all domains, except Practical ability. Moreover, dyslexic pupils perceived reading less as a function of personal development, both enjoyment and utilitarian, as compared to their peers. Finally, the dyslexic group adopted the surface approach to learning, indicating an external motive, similarly to the average/low group, and adopted the deep approach to learning less as compared to their high achieving peers. The implications of these findings are discussed at pupil, teacher and classroom level. 相似文献
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This is a study of the structure of ‘The Blegdamsvej Faust’ and its relation to Goethe's classical play Faust. The ‘Blegdamsvej Faust’, a play written and performed by Bohr's students in 1932, is inspired by the very rapid development of Physics in those turbulent years. A struggle is made to promote the odd idea of a weightless particle. Moreover, this study lays emphasis on the fact that new ideas of Physical Sciences become more accessible, comprehensible and familiar through dramatization. For scenario-vehicles one may use as a basis plays from the classical repertoire or write something new. Several hints are given in this article. 相似文献
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Science & Education - Teaching and learning introductory thermodynamics has drawn considerable research attention over the last two decades, especially in several disciplines of higher... 相似文献
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The purpose of this paper is to examine and map the process of Australian elite athlete development from an organisational perspective, that of 35 national sporting organisations (NSOs). Research on elite development has focused on the significance of economic and cultural factors (macro-level studies) and the role of sport science and athletes’ close environment (micro-level studies) in fostering success. In an effort to depict elite athlete development processes in a more inclusive way, this paper offers an evaluation of the ways elite athletes are nurtured from an Australian NSOs perspective adopting a meso-level approach (e.g., programs). The study is based on a document analysis examining 74 annual reports from 35 NSOs over a period of four years, before and after the Sydney Olympic Games and offers a generic framework of the Australian elite athlete development process. The resulting framework shows that various interested groups are involved with nurturing elite athletes through either initiating or implementing specially designed programs or other strategies that cultivate success, and helps broaden the definition of elite development. The implications of successful elite athlete development include increased finances and public profile for sports as well as the creation of pathways to increase interest in sport. 相似文献
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Meli Kalliopi Lavidas Konstantinos Koliopoulos Dimitrios 《Research in Science Education》2020,50(3):1075-1091
Research in Science Education - Low enrolment in undergraduate level physics programmes has drawn the attention of the relevant disciplines, education policy-makers, and researchers worldwide. Many... 相似文献
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Chariklia K. Deli Athanasios Poulios Kalliopi Georgakouli Konstantinos Papanikolaou Alexandros Papoutsis Maria Selemekou 《Journal of sports sciences》2018,36(19):2172-2180
The present study investigated the effect of Corinthian currant pre-exercise supplementation on metabolism, performance and blood redox status during, and after prolonged exercise. Eleven healthy participants (21-45y) performed a 90-min constant-intensity (60–70% VO2max) submaximal-trial, plus a time-trial (TT) to exhaustion (95% VO2max) after consuming an isocaloric (1.5g CHO/kg BM) amount of randomly assigned Corinthian currant or glucose-drink, or water (control). Blood was drawn at baseline, pre-exercise, 30min, 60min, 90min of submaximal-trial, post-TT, and 1h post-TT. Post-ingestion blood glucose (GLU) under Corinthian currant was higher compared with water, and similar compared with glucose-drink throughout the study. Respiratory quotient under Corinthian currant was similar with glucose-drink and higher than water throughout the submaximal trial. Accordingly, higher CHO and lower fat oxidation were observed under Corinthian currant compared with water. The TT performance was similar between Corinthian currant, glucose-drink and water. Redox status were similar under all three conditions. Reduced glutathione (GSH) declined while total antioxidant capacity (TAC) and uric acid increased during exercise. GSH and TAC returned to baseline, while uric acid remained increased the following 1h. Corinthian currant, although did not alter exercise-mediated redox status changes and performance, was equally effective to a glucose-drink in maintaining GLU levels during prolonged cycling. 相似文献
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