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排序方式: 共有1161条查询结果,搜索用时 15 毫秒
931.
Catherine M. Sleezer Jiping Zhang Deane B. Gradous Craig Maile 《Performance Improvement Quarterly》1999,12(3):119-131
The article examines three views of performance improvement-scientific management, instructional design, and systems thinking, Each provides a unique view of performance improvement and specific roles for evaluation. Envisioning performance improvement from a single view may be insufficient for evaluating the performance improvement situations found in today's dynamic organisations. The articie provides an integrated definition of performance and a synthesis, model, the Systems Model of Performance. 相似文献
932.
The short-term after effects of a bout of moderate aerobic exercise were hypothesized to facilitate children's executive functioning as measured by a visual task-switching test. Sixty-nine children (mean age=9.2 years) who were overweight and inactive performed a category-decision task before and immediately following a 23-min bout of treadmill walking and, on another session, before and following a nonexercise period. The acute bout of physical activity did not influence the children's global switch cost scores or error rates. Age-related differences in global switch cost scores, but not error scores, were obtained. These results, in concert with several studies conducted with adults, fail to confirm that single bouts of moderately intense physical activity influence mental processes involved in task switching. 相似文献
933.
Ennis CD 《Research quarterly for exercise and sport》2008,79(1):71-84
A coherent curriculum is characterized by visible connections between purposes and experiences so that students acknowledge the content's immediate value. This study examined an exemplary elementary physical education curriculum for coherence components. Research questions examined the role of coherence in connecting and engaging students meaningfully in physical education. Observations and interviews were conducted to collect qualitative data in one program for 22 weeks. Data were analyzed using open, axial, and selective coding. Results described two units, Balls Skills, leading to modified basketball, and Scooter City, a theme-based unit emphasizing student choice and responsibility. Students reported that both units were enjoyable. Although the Balls Skills unit was well planned, taught, and managed, some students commented that the skill and games content was valuable only in basketball. In the Scooter City unit, students identified numerous connections to out-of-school activities that enhanced content value. Comparisons with Beane's coherence criteria suggested that students valued Scooter City based on concrete connections to their lived experiences. 相似文献
934.
In this study corporate decision-makers used the Benefit Forecasting Method (BFM) to determine the expected financial benefits of a human resource development program. The decision-makers' projections were compared to the actual benefit that resulted from an organization development program yielding between 11.1 to one and 16.4 to one return on investment in a two-year period. 相似文献
935.
Here we provide the first experimental evidence that public concerns about the use of animals in research are accentuated when genetically modified (GM) animals are used. Using an online survey, we probed participant views on two uses of pigs as research animals (to reduce agricultural pollution or to improve organ transplant success in humans) with and without GM. We surveyed 327 animal technicians, researchers, advocates, university students and others. In both scenarios and across demographics, support dropped off when the research required the use of GM pigs or GM corn. For example, 66% of participants supported using pigs to reduce phosphorus pollution, but this declined to 49% when the pigs were fed GM corn and to 20% when the research required the creation of a new GM line of pigs. Those involved in animal research were more consistently supportive compared to those who were not or those who were vegetarians. 相似文献
936.
937.
Catherine M. Sleezer Denise Cipicchio Denise Pitonyak 《Performance Improvement Quarterly》1992,5(4):55-75
One barrier that human resource managers may face in evaluating their training programs is lack of expertise in how to customize and implement an evaluation model. Using a case study approach, we conducted a research study to document the process and results of customizing and implementing a training program evaluation model in an organization. In this article, we describe the steps that the HRD managers in one organization used to customize and implement the Training Effectiveness Evaluation (TEE) model (Swanson & Sleezer, 1987), and the decisions and actions that were required to move from the model to actual practice. We also describe how the decisions and actions in implementing the model influenced the evaluation results. When the project began, the HRD managers lacked expertise in customizing and implementing an evaluation model. By the end of the project, they had overcome this barrier and gained new skills. They had learned to use the tools of the TEE model and had customized the model to meet the needs of their organization. 相似文献
938.
Catherine M. Sleezer 《Performance Improvement Quarterly》1996,9(2):25-41
Focused efforts to improve organizational and individual performance begin with analysis of the needs. However, the theory and practice of performance analysis are not well connected. This case study examined the use of a theory-based model, the Performance Analysis for Training (PAT) Model, for assessing performance needs within an organization that was integrating its manufacturing processes. The results showed that the PAT Model was a useful guide for assessing performance needs. This research also showed that the process and product of the performance analysis were influenced by the organization's characteristics, the decision maker's characteristics, and the analyst's characteristics. In practice, the PAT model and the actual process of performance analysis were similar. However, the analyst noted three adaptations of the model. These adaptations suggest that performance analysis in some instances may be more an iterative than a linear process. 相似文献
939.
Lynda Ayiku Thomas Hudson Ceri Williams Paul Levay Catherine Jacob 《Journal of the Medical Library Association》2021,109(4):583
Objective:We previously developed draft MEDLINE and Embase (Ovid) geographic search filters for Organisation for Economic Co-operation and Development (OECD) countries to assess their feasibility for finding evidence about the countries. Here, we describe the validation of these search filters.Methods:We identified OECD country references from thirty National Institute for Health and Care Excellence (NICE) guidelines to generate gold standard sets for MEDLINE (n=2,065) and Embase (n=2,023). We validated the filters by calculating their recall against these sets. We then applied the filters to existing search strategies for three OECD-focused NICE guideline reviews (NG103 on flu vaccination, NG140 on abortion care, and NG146 on workplace health) to calculate the filters'' impact on the number needed to read (NNR) of the searches.Results:The filters both achieved 99.95% recall against the gold standard sets. Both filters achieved 100% recall for the three NICE guideline reviews. The MEDLINE filter reduced NNR from 256 to 232 for the NG103 review, from 38 to 27 for the NG140 review, and from 631 to 591 for the NG146 review. The Embase filter reduced NNR from 373 to 341 for the NG103 review, from 101 to 76 for the NG140 review, and from 989 to 925 for the NG146 review.Conclusion:The NICE OECD countries'' search filters are the first validated filters for the countries. They can save time for research topics about OECD countries by finding the majority of evidence about OECD countries while reducing search result volumes in comparison to no filter use. 相似文献
940.
Catherine E. Snow 《Infancia y Aprendizaje》2017,40(1):1-18
Much public attention has been drawn to the ‘30 million-word gap’ between children growing up in more vs. less privileged families. I argue in this paper that conceptualizing the gap in quantity of words, which is useful in emphasizing the size of the challenge, misconceptualizes the real differences, which are in knowledge of the world rather than just vocabulary size, and risks luring early childhood educators and parents into overly simple solutions. If we recognize the challenge as one of knowledge rather than just vocabulary size, we also are in a better position to support second language learners whose knowledge base across both languages is a better predictor of academic success than vocabulary in the second language. 相似文献