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21.
Emily J. Roberts-Tyler John Carl Hughes Richard P. Hastings 《Journal of Research in Special Educational Needs》2020,20(1):14-26
Increasing evidence indicates that individuals with Intellectual Disabilities (ID) might benefit from phonics‐based reading instruction. However, research and instruction in this field has predominantly focused on sight word reading. Models for complex interventions recommend that feasibility research be conducted prior to conducting randomised studies to assess efficacy of interventions (Thabane et al., 2010). The aim of the current paper is therefore to investigate feasibility questions relating to conducting a full‐scale randomised controlled trial (RCT) evaluation of an online, phonics‐based reading programme (Headsprout? Early Reading; HER) with children with ID. Employing a randomised pre‐test post‐test group design, this study explores and trials important aspects of a RCT evaluation to inform a full‐scale RCT. We also found that HER had a significant effect on reading skills when compared with ‘education as usual’, with large effect sizes on the main outcome measure. This indicates that further, more robust evaluations using HER with children with ID are a worthwhile pursuit. 相似文献
22.
OBJECTIVES: To examine the prevalence of bullying behavior in adolescents from Cape Town and Durban, South Africa, and the association of these behaviors with levels of violence and risk behavior. METHOD: Five thousand and seventy-four adolescent schoolchildren in grade 8 (mean age 14.2 years) and grade 11 (mean age 17.4 years) at 72 Government schools in Cape Town and Durban, South Africa completed self-report questionnaires on participation in bullying, violent, anti-social and risk behaviors. RESULTS: Over a third (36.3%) of students were involved in bullying behavior, 8.2% as bullies, 19.3% as victims and 8.7% as bully-victims (those that are both bullied and bully others). Male students were most at risk of both perpetration and victimization, with younger boys more vulnerable to victimization. Violent and anti-social behaviors were increased in bullies, victims and bully-victims compared to controls not involved in any bullying behavior (p<.01 in all cases). Risk taking behavior was elevated for bullies and bully-victims, but for victims was largely comparable to controls. Victims were less likely to smoke than controls (odds ratio .83, p<.05). Bully-victims showed largely comparable violent, anti-social and risk taking behavior profiles to bullies. Bully-victims showed comparable suicidal ideation and smoking profiles to victims. CONCLUSIONS: Results were in keeping with Western findings. Involvement in bullying is a common problem for young South Africans. Bullying behavior can act as an indicator of violent, anti-social and risk-taking behaviors. 相似文献
23.
Although many professions practice some type of formal peer review, similar support for increasing the quality and efficiency of instructional design products is largely informal. Most designers develop solutions in professional eommunilies-of-practice, but formal design methodologies ordained by many corporations and instructional design schools do not account for the strong influence these communities have on design decisions. This paper describes an instructional design review process that is modeled after a widely accepted practice among software developers in which peers offer feedback through “structured walkthroughs.” The instructional design review helps the practitioner develop stronger designs more quickly. provides a means to scaffold the novice designer in the vagaries of the workplace, and improves organizational memory. An artifact of a design review as well as guidelines and success factors are presented. The paper provides a summary of a formal peer review structure that has been developed and tested over the past three years at a major corporation. 相似文献
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The Behavior Problem Checklist (Quay & Peterson, 1979) was completed by classroom teachers for 104 children and youth (64 boys and 40 girls) at a state residential school for the blind to determine the prevalence of problem behavior. Results were compared to earlier studies of behavior problems of nonhandicapped children and of two groups of hearing-impaired children, one living at home and attending a community program and a second group attending a state residential school. Results were more similar to those obtained with the hearing-impaired children in the residential setting than to either the nonhandicapped or the hearing-impaired living at home. Comparisons by sex failed to find statistically significant differences. 相似文献
26.
Carl Binder 《Performance Improvement Quarterly》1989,2(3):16-33
Hypertext is a computer technology for “nonsequential reading and writing” in which chunks or nodes of information are connected by fixed links. Users access hypertext by selecting cross-reference (or “buttons”) in the context of a given node that is connected via links to other nodes. Such an “associative” strategy for information storage and retrieval differs from the indexing and searching technology of conventional database management and text retrieval systems, and offers significant advantages when used instead of or in combination with search systems. Hypertext is an ideal medium for making job aids, reference materials, and ‘just in time training’ available online to information-based workers. This article reviews five commercially available hypertext systems, and discusses several key hypertext design issues. Among the most important of these issues are the critical role of navigational aids in preventing users from becoming “lost” in the hypertext, the application of structured writing techniques to hypertext development, and the potential contributions of the human performance technology approach to hypertext in the form of systematic analysis, design, and evaluation methods. 相似文献
27.
Carl A. Grant 《Multicultural Perspectives》2013,15(4):200-201
I propose that educators construct pedagogical responses to youth in schools in ways that consider classrooms to be the result of and the boardroom for complex global flows. Youth's production of individual and collective identities wherein flows are apprehended, discarded, combined, and recombined, rages against purifying processes of neocolonial classrooms. 相似文献
28.
Ashley G. B. Willmott Mark Hayes Kirsty A. M. Waldock Rebecca L. Relf Emily R. Watkins Carl A. James 《Journal of sports sciences》2017,35(22):2249-2256
Multistage, ultra-endurance events in hot, humid conditions necessitate thermal adaptation, often achieved through short term heat acclimation (STHA), to improve performance by reducing thermoregulatory strain and perceptions of heat stress. This study investigated the physiological, perceptual and immunological responses to STHA prior to the Marathon des Sables. Eight athletes (age 42 ± 4 years and body mass 81.9 ± 15.0 kg) completed 4 days of controlled hyperthermia STHA (60 min·day?1, 45°C and 30% relative humidity). Pre, during and post sessions, physiological and perceptual measures were recorded. Immunological measures were recorded pre-post sessions 1 and 4. STHA improved thermal comfort (P = 0.02), sensation (P = 0.03) and perceived exertion (P = 0.04). A dissociated relationship between perceptual fatigue and Tre was evident after STHA, with reductions in perceived Physical (P = 0.04) and General (P = 0.04) fatigue. Exercising Tre and HR did not change (P > 0.05) however, sweat rate increased 14% (P = 0.02). No changes were found in white blood cell counts or content (P > 0.05). Four days of STHA facilitates effective perceptual adaptations, without compromising immune status prior to an ultra-endurance race in heat stress. A greater physiological strain is required to confer optimal physiological adaptations. 相似文献
29.
Carl Payton 《Journal of sports sciences》2013,31(1):113-114
Swimming Science V. E.B. Ungerechts, K. Wilke and K. Reischle (eds), Human Kinetics, Champaign, Ill., 1988 xiv+401 pp., $38.00 (hardback). ISBN 0 87322 108 7 相似文献
30.