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51.
52.
This study compares the impact of Anglican voluntary aided and voluntary controlled schools on a range of indices of local church life throughout the diocese of Chelmsford. After controlling for the influence of population size, the church electoral roll, the age of the priest in charge of the benefice, the number of churches in the benefice, and the number of stipendiary clergy employed in the benefice, the data lead to two conclusions. Voluntary controlled primary schools have no significant impact on any of the indices of local church life included in the study. Voluntary aided primary schools are associated with a significantly higher level of pre-teenage confirmands, but they have no influence on the number of older confirmands, the number of baptisms, the usual Sunday church attendance, or the number of festival communicants. 相似文献
53.
Johan Davidson David Coles Peter Noyes Colin Terrell 《British journal of educational technology : journal of the Council for Educational Technology》1991,22(2):110-118
The findings of a pilot study designed to evaluate a computer system developed to assist in the teaching of reading to beginners are presented. The system uses digitised speech and the content is based upon a reading scheme already in use in the schools. Twenty children, ten in the intervention group and ten in the control group, in two schools were involved over a four-week period. Subjects were tested on a standardised reading test, a list of the 30 most frequently occurring words in written English, and on words from the published scheme. The experimental group improved their scores significantly more than the control group only on the standardised reading test. The results suggest the system can be helpful and that its effect goes beyond the words being practised. 相似文献
54.
Chen Chen Gerhard Sonnert Philip M. Sadler Dimitar Sasselov Colin Fredericks 《科学教学研究杂志》2020,57(6):879-910
Massive Online Open Courses (MOOCs) provide opportunities to learn a vast range of subjects. Because MOOCs are open to anyone with computer access and rarely have prerequisite requirements, the range of student backgrounds can be far more varied than in conventional classroom-based courses. Prior studies have shown that misconceptions have a huge impact on students' learning performance; however, no study has empirically examined the relationship between misconceptions and learning persistence. This study of 12,913 MOOC-takers examines how students' misconceptions about the upcoming course material affect course completion. Using a survival analysis approach, we found that, controlling for the score in a pre-course test, students holding more misconceptions had a higher dropout rate at the start of the course, an effect that diminished over time. Other student variables were found to have a positive impact on survival that persisted throughout the entire course: U.S. location, higher age, an intention to complete, better English skills, prior familiarity with the subject, motivation to earn a certificate, and score and time spent on the previous problem set (homework). By contrast, student gender, education level, number of previous MOOCs completed, and motivation to participate in online discussion forums did not affect survival. 相似文献
55.
Milburn C 《Isis; an international review devoted to the history of science and its cultural influences》2010,101(3):560-569
Science fiction remains an alien dimension of the history of science. Historical and literary studies of science have become increasingly attentive to various "literary technologies" in scientific practice, the metaphorical features of scientific discourse, and the impact of popular science writing on the social development of scientific knowledge. But the function of science fiction and even literature as such in the history of scientific and technological innovation has often been obscured, misconstrued, or repudiated owing to conventional notions of authorship, influence, and the organic unity of texts. The better to address those close encounters where scientific practice makes use of speculative fiction, this essay proposes that we instead analyze such exchanges as processes of appropriation, remixing, and modification. 相似文献
56.
The rise of digital media labs and spaces for content creation in public libraries has been documented in the scholarly literature. However, fewer studies have investigated the outcomes of media literacy initiatives in community media centers (CMCs) and how they might inform similar programs and services in public libraries. This article reports findings from a study that used qualitative research to investigate the current goals and activities of CMCs across the United States. The findings show that the educational, social, and community benefits of these programs could be useful for public libraries to consider in developing or augmenting their own media literacy initiatives. 相似文献
57.
Kyle J. M. Bennett Job Fransen Brendan R. Scott Colin E. Sanctuary Tim J. Gabbett Ben J. Dascombe 《Journal of sports sciences》2016,34(16):1542-1546
This study examined the skill involvements of three positional groups across a junior representative rugby league season. Data were collected from 45 rugby league players (mean ± SD; age = 16.5 ± 1.0 years) currently participating in the Harold Matthews and SG Ball Cup. Players were subdivided into hit-up forwards, adjustables and outside backs. The frequency (n · min?1) of offensive, defensive and overall involvements was coded for each group using a notation system and a practical coach skill analysis tool. Multivariate analysis of variance (MANOVA) revealed a significant effect of playing position on skill involvements (F = 9.06; P < 0.001; ES = 0.41). Hit-up forwards performed a significantly greater frequency of offensive (0.31 ± 0.10), defensive (0.42 ± 0.15) and overall involvements (0.74 ± 0.19) when compared to adjustables (0.20 ± 0.08, 0.28 ± 0.08 and 0.52 ± 0.15, respectively) and outside backs (0.20 ± 0.12, 0.11 ± 0.07 and ± 0.31 ± 0.17, respectively). Further, adjustables performed a significantly greater number of defensive (0.28 ± 0.08) and overall involvements (0.52 ± 0.15) when compared to outside backs (0.11 ± 0.07 and 0.31 ± 0.17, respectively). The findings of this study suggest that it is important to consider a junior player’s positional group when analysing their skill involvements. Information gained from this study could assist in the design of specific training methodologies for junior rugby league players in high-level talent development programmes. 相似文献
58.
This article summarizes the effects of the increasing global trend towards measuring research quality and effectiveness through, in particular, publication‐based metrics, and its effects on scholarly communication. Such metrics are increasingly influencing the behaviour patterns of administrators, publishers, librarians, and researchers. Impact and citation measures, which often rely solely on Thomson Scientific data, are examined in the context of university league tables and research assessment exercises. The need to establish alternate metrics, particularly for the social sciences and humanities, is emphasized, as is an holistic approach to scholarly communication agenda. 相似文献
59.
Colin Latchem 《Distance Education》2014,35(3):400-409
Just as genes propagate themselves in the gene pool by leaping from body to body, so memes (ideas, behaviours, and actions) transmit cultural ideas or practices from one mind to another through writing, speech, or other imitable phenomena. This paper considers the memes that influence the evolution of open and distance education. If the transmission is strong and a sufficient number of policy-makers, managers, or practitioners in various contexts are capable of faithful imitation, the meme pool will evolve to exploit these memes to the full. If the propagation is weak, this may give rise to little or no imitation of the necessary philosophical stances, service orientations, and operational capacities. 相似文献
60.