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261.
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Robert Fisher 《Literacy》2001,35(2):67-73
We read for many reasons and this paper focuses on one of those – reading for thinking. It reports on the Philosophy in Primary Schools project and argues that one of the best ways teachers can add value to their work in literacy is by incorporating philosophical discussion with children through an approach called Stories for Thinking. It outlines what ‘philosophy for children’ is and how it can be used for developing the thinking skills that underpin literacy and higher order reading skills. It argues that a Stories for Thinking approach can enrich thinking and learning in the literacy hour, and uses evidence from teachers and children to illustrate the effects of the programme on classroom practice and on raising levels of pupil achievement  相似文献   
263.
As part of a professional development initiative helping secondary school teachers use assessment data to guide their instruction, teachers in this study changed their knowledge, skills and dispositions. Over time, they were able to identify assessments, administer these assessments, interpret the results and plan instruction. As a result, the students who were tutored by these teachers increased their achievement compared with a control group.  相似文献   
264.
The paper is a theoretical reflection on a research study of ‘Create-A-Scape’, a software resource for making mediascapes to support learning in the primary and secondary school curriculum. Mediascapes are collections of location-sensitive texts, sounds and images that are geo-tagged or ‘attached to’ the local landscape, and learners use mobile technologies, such as PDAs, to roam in a space or landscape to detect and respond to these multimedia tags. The study, commissioned by Futurelab, was conducted in the summer of 2007 in England. Its aims were to investigate the Create-A-Scape resource and present insights into its use, perceptions of use, and the implications and potential of mediascape tools for learning, teaching and pedagogy. A survey of all who had downloaded the software outlined early perceptions and use of the resource. Five selected case studies were developed through visits, observations and interviews with teachers and pupils using the resources to create mediascape activities. A cross-case analysis articulated three distinctive theoretical perspectives, namely creativity, teacher knowledge and a sense of place. The paper presents the conduct and findings of the study, develops the discussion of the theoretical framework, and considers the potential of such resources for mobile technologies in curriculum integration, and supporting learning in meaningful physical places.  相似文献   
265.
This study investigated the effects of variations in graphic elements that account for differences in speed and accuracy between reading text aloud from paper versus laptop computer. Variations in accurate reading-aloud performance are attributable to individual differences in the visual accessibility of information due to (1) the experimental manipulations of the independent variables, (2) the subjects' prior exposure to print within the culture, and (3) the educational attainment of the subject. A non-representative sample of 48 female survey interviewers (ages 38–72) were employed in the conduct of this study. Survey interviewers were selected because they gather information using laptop computers; the quality of the survey information collected may be directly associated with the legibility of computerized text on reader performance. Subjects completed a prior exposure to print questionnaire (Stanovich & West 1989) and a demographic data form (IDIQ). Repeated-measures analyses of variance were employed to examine individual differences in the speed and accuracy of reading-aloud performance for twenty-four conditions varying the levels of independent variables including: (1) Font (Times Roman, Helvetica, and Courier), (2) Justification (fully- justified versus left-justified), (3) Leading (single-spaced versus double-spaced), and (4) Mode of Presentation (paper versus laptop computer). Linear regression analyses found subjects' prior exposure to print significantly and positively related to predicting speed and miscue performance. The subjects' educational attainment significantly predicted miscue performance. Subjects' ages were not significantly related to performance. Results of this study inform computer programmers and designers who are responsible for developing standards and guidelines for legible computerized text for the effective access of accurate information.  相似文献   
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Purpose: Resistance training is often performed in a traditional training style using deliberate relatively longer repetition durations or in an explosive training style using maximal intended velocities and relatively shorter repetition durations. Both improve strength, “power” (impulsivity), and speed. This study compared explosive and traditional training over a 6-week intervention in 30 healthy young adult male recreational soccer players. Method: Full body supervised resistance training was performed 2 times a week using 3 sets of each exercise at 80% of one repetition maximum to momentary failure. Outcomes were Smith machine squat 1 repetition maximum, 10 meter sprint time, and countermovement jump. Results: Both groups significantly improved all outcomes based on 95% confidence intervals not crossing zero. There were no between-group differences for squat 1 RM (TRAD = 6.3[5.1 to 7.6] kg, EXP = 5.2[3.9 to 6.4] kg) or 10 meter sprint (TRAD = ?0.05[?0.07 to ?0.04] s, EXP = ?0.05[?0.06 to ?0.03] s). Explosive group had a significantly greater increase in countermovement jump compared to the traditional group (TRAD = 0.7[0.3 to 1.1] cm, EXP = 1.3[0.9 to 1.7] cm). Conclusion: Both the traditional training and explosive training performed to momentary failure produced significant improvements in strength, speed, and jump performance. Strength gains are similar independent of intended movement speed. However, speed and jump performance changes are marginal with resistance training.  相似文献   
269.
This study describes the processes involved in the development and statistical validation of a primary science curriculum delivery evaluation instrument, the Science Curriculum Implementation Questionnaire (SCIQ), used to identify factors influencing science programme delivery at the classroom and school level. The study begins by exploring the themes generated from several qualitative studies in the New Zealand context pertaining to the phenomenon of primary science delivery. Building on the findings from the qualitative studies, quantitative procedures used to develop and validate both a five‐scale, 35‐item SCIQ and a seven‐scale, 49‐item SCIQ are presented. Finally, current applications of the seven‐scale, 49‐item SCIQ as a foundation for data collection, staff discussion and collaborative decision‐making for the purpose of primary science delivery are briefly discussed.  相似文献   
270.
This article examines the development of inductive generalization, and presents a model of young children's induction and two experiments testing the model. The model specifies contribution of linguistic labels and perceptual similarity to young children's induction and predicts a correspondence between similarity judgment and induction of young children. In Experiment 1, 4- to 5-year-olds, 7- to 8-year-olds, and 11- to 12-year-olds were presented with triads of schematic faces (a Target and two Test stimuli), which varied in perceptual similarity, with one of the Test stimuli sharing a linguistic label with the Target, and another having a different label. Participants were taught an unobservable biological property about the Target and asked to generalize the property to one of the Test stimuli. Although 4- to 5-year-olds' proportions of label-based inductive generalizations varied with the degree of perceptual similarity among the compared stimuli, 11- to 12-year-olds relied exclusively on labels, and 7- to 8-year-olds appeared to be a transitional group. In Experiment 2 these findings were replicated using naturalistic stimuli (i.e., photographs of animals), with perceptual similarity manipulated by "morphing" naturalistic pictures into each other in a fixed number of steps. Overall results support predictions of the model and point to a developmental shift from treating linguistic labels as an attribute contributing to similarity to treating them as markers of a common category-a shift that appears to occur between 8 and 11 years of age.  相似文献   
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