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A computer system which gives prerecorded speech prompts on request was developed and a study was carried out to evaluate its effectiveness in enhancing the reading attainment of young children. Sixty children aged 61 to 84 months were tested on three measures of sight vocabulary (BAS Word Recognition, Frequently Occurring Words, words from the books read) before and after the intervention period of one month, during which 30 of the children had access to the system. The intervention group made significantly higher gains on the tests than the control group. The amount of practice undertaken by subjects was highly positively correlated with their gains. The amount of help which they requested showed no relationship to the gains. These results suggest that some effective practice in reading can be given by a computer.  相似文献   
174.
In association football, the difficulty in making offside decisions depends on both perceptual and cognitive processes. Therefore, the objectives of the present study were to enhance the decision-making skills of assistant referees by further developing their ability to (1) time slice the incoming information flow into series of isolated time frames during an ongoing offside situation and (2) use this information to mentally read off the spatial positions of the key-role players. Training (n = 10) and control groups (n = 10) were exposed to a pre- and post-test, consisting of an offside decision-making and frame recognition test. In the latter, assistant referees were asked to indicate which of five photos best represented the spatial position of the defender and attacker at the moment of the pass. Only the training group received 12 web-based offside training sessions. First, the training group improved in mentally freezing, holding and scanning the mental picture of the offside situation in short-term memory from pre- to post-test, as evidenced by an increased recognition accuracy. Second, the improvement in recognition accuracy resulted in enhanced performance on the offside decision-making task. The benefits of web-based training are highlighted.  相似文献   
175.
This study aimed to examine aspects of validity and reliability of the Test of Gross Motor Development-2 (TGMD-2) in Filipino children with intellectual disability. Content and construct validity were verified, as well as inter-rater and intra-rater reliability. Two paediatric physiotherapists tested 81 children with intellectual disability (mean age = 9.29 ± 2.71 years) on locomotor and object control skills. Analysis of covariance, confirmatory factor analysis and analysis of variance were used to test validity, while Cronbach’s alpha, intra-class correlation coefficients (ICC) and Bland–Altman plots were used to examine reliability. Age was a significant predictor of locomotor and object control scores (P = 0.004). The data fit the hypothesised two-factor model with fit indices as follows: χ2 = 33.525, DF = 34, P = 0.491, χ2/DF = 0.986. As hypothesised, gender was a significant predictor for object control skills (P = 0.038). Participants’ mean scores were significantly below mastery (locomotor, P < 0.001; object control, P < 0.001). Cronbach’s alpha was 0.830 for locomotor and 0.792 for object control components. ICC for locomotor and object control scores ranged from 0.995 to 0.998, suggesting excellent intra-rater and inter-rater reliability, confirmed by Bland–Altman analysis. This study provides evidence of sufficient content and construct validity, internal consistency and rater reliability of TGMD-2 for Filipino children with intellectual disability.  相似文献   
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Communication plays an important role in manyprofessional contexts. This is especially truefor students in the field of social work. Theaim of this study was to develop formative,self-regulated multimedia self-assessment ofsocial-communicative competencies for socialwork students. First, a pilot study wasconducted to gain insight into the students'specific characteristics. This insight was usedto design guidelines for the development of theassessment instrument in order to tune these tothe students' perceptions, instructionalpreferences, and personalities and thusenhancing the students' enthusiasm to use theself-assessment instrument. This might increasethe chance for successful implementation ofthis new form of assessment.A first version of a multimedia test wasdeveloped. A quality expert meeting wasorganised to gain insight into expertjudgements on the quality of the test and toobtain indications for improvement of theassessment. A second version of the test wasconstructed and put on the Internet. Nearly 400students completed the assessment and expressedtheir opinions on this new way of communicationassessment.We found it was possible to testsocial-communicative competence by means ofmultimedia, with the help of digital video. Theuse of Internet makes assessments available atany time to fit curriculum needs and alsoresolves time and space constraints. Ourconclusion was that the multimedia test isreasonably valid. All students reported havingliked the multimedia assessment.  相似文献   
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ABSTRACT

In a radical school choice reform in 1992, Sweden’s education system was opened to private competition from independent for-profit and non-profit schools funded by vouchers. Competition was expected to produce higher-quality education at lower cost, in both independent and public schools. This two-pronged study first examines to what extent the consequences of this reform deviate from the predicted results. It demonstrates increasing discrepancies between absolute test results and grades, suggesting grade inflation. Secondly, the study investigates whether the school choice reform was institutionally secured against school competition based on phenomena that are unrelated with educational quality, such as grading. It reveals that the architects of the school choice reform overemphasized the potential positive implications of market reforms and, therefore, did not deem it necessary to establish appropriate rules and institutions for school competition. Instead, grading and curriculum reforms had unintended consequences such as grade inflation and similar forms of school competition in dimensions other than school quality. The analysis of how the objective of raising the quality in Sweden’s schools through competition and choice was inadvertently undermined contains practical lessons for policymakers with regard to the use of privatization and co-production both in schools and in other fields.  相似文献   
179.
The aim of this study was to investigate the interplay between test anxiety and working memory (WM) on mathematics performance in younger children. A sample of 624 grade 3 students completed a test battery consisting of a test anxiety scale, WM tasks and the Swedish national examination in mathematics for grade 3. The main effects of test anxiety and WM, and the two-way interaction between test anxiety and WM on mathematics performance, were modelled with structural equation modelling techniques. Additionally, the effects were also tested separately on tasks with high WM demands (mathematical problem-solving) versus low WM demands (basic arithmetic). As expected, WM positively predicted mathematics performance in all three models (overall mathematics performance, problem-solving tasks, and basic arithmetic). Test anxiety had a negative effect on problem-solving on the whole sample level but concerning basic arithmetic only students with lower WM were affected by the negative effects of test anxiety on performance. Thus, students with low WM are more vulnerable to the negative effects of test anxiety in low WM tasks like basic arithmetic. The results are discussed in relation to the early identification of test anxiety.  相似文献   
180.
This essay considers the relation between academic development, the scholarship of teaching and learning, and educational research. It does so with reference to questions of academic identity and disciplinary expertise, arguing that as developers we need to consider carefully the ways in which we frame how we approach attempts to foster reflective practice through the scholarship of teaching and learning. Rather than positioning SoTL as educational research, it may make more sense to approach it strategically as a means of development oriented towards more local levels of practice.  相似文献   
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