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591.
Jim Hill 《Performance Improvement》2014,53(6):6-14
To help organizations get closer to their value objectives, a number of approaches and fields of practice have been developed. Two fields common in today's business environment are human performance technology (HPT) and quality. The recent publication of the Global State of Quality Research: Discoveries 2013 by the American Society for Quality provides customer‐ and practitioner‐related data and offers an opportunity to link the purposes, philosophies, research, and practices of quality and HPT. 相似文献
592.
Rebecca Mitchell Charalambos Y. Charalambous Heather C. Hill 《Journal of Mathematics Teacher Education》2014,17(1):37-60
Representations are often used in instruction to highlight key mathematical ideas and support student learning. Despite their centrality in scaffolding teaching and learning, most of our understanding about the tasks involved with using representations in instruction and the knowledge requirements imposed on teachers when using these aids is theoretical. In this study, we examine the task and knowledge demands for teaching integer operations with representations by analyzing teaching practice. Teaching integer operations is used as an intensity case, as integer operations are challenging for students, and teachers are often required to employ several representations to teach this topic. Following a practice-based approach while also taking prior literature into consideration, we first generate a list of tasks entailed in teaching with representations and then discuss the knowledge demands imposed on teachers to successfully undertake this work. We highlight these tasks and knowledge demands by analyzing and discussing an integer addition and an integer subtraction episode for each of two teachers, Bonita and Karen. Based on our analysis, we organize the generated knowledge components using the Mathematical Knowledge for Teaching framework. We conclude by drawing implications for teacher educators and curriculum developers. 相似文献
593.
Mandy J. Hill Camden J. Hallmark Marlene McNeese Nike Blue Michael W. Ross 《Sex education》2014,14(2):128-143
The goal of this paper was to determine the effectiveness of the HIP HOP for HIV Awareness intervention, an innovative model utilising an exchange of an HIV test for a hip hop concert ticket, in a metropolitan city among African American youth and young adults. A subset of intervention participants participated in standardised testing, sex education and pre/post test administration. Data were analysed to identify changes in knowledge and attitudes with respect to HIV and sexually transmitted infections pre/post the educational session. An analysis of knowledge revealed variance in the pre- and post-assessment findings among participants receiving the intervention. Level of education and gender significantly influenced the variance in knowledge discerned from the pre- and post-assessment among participants. Two three-level significant interactions emerged from the analysis of variance: knowledge, education and gender; and knowledge, education and race/ethnicity. Programme findings suggest that an increase in knowledge and improved self-perceptions related to attitudes are the result of a brief, HIV-focused community-based intervention among young adults. 相似文献
594.
Daniel J. Madigan Andrew P. Hill Paul A. Anstiss Sarah H. Mallinson-Howard Simon Kumar 《European Journal of Sport Science》2018,18(5):713-721
Training distress occurs when athletes fail to cope with physiological and psychological stress and can be an early sign of overtraining syndrome. Recent research has found that perfectionism predicts increases in training distress in junior athletes over time. The current study provides the first empirical test of the possibility that coping tendencies mediate the perfectionism-training distress relationship. Adopting a cross-sectional design, 171 junior athletes (mean age?=?18.1 years) completed self-report measures of perfectionistic strivings, perfectionistic concerns, problem-focused coping, avoidant coping, and training distress. Structural equation modelling revealed that avoidant coping mediated the positive relationship between perfectionistic concerns and training distress, and mediated the negative relationship between perfectionistic strivings and training distress. Problem-focused coping did not mediate any relationships between dimensions of perfectionism and training distress. The findings suggest that the tendency to use coping strategies aimed at avoiding stress may partly explain the relationship between perfectionism and training distress but the tendency to use, or not use, problem-focussed coping does not. 相似文献
595.
Clayton L. Camic Attila J. Kovacs Trisha A. VanDusseldorp Ethan C. Hill Evan A. Enquist 《运动与健康科学(英文)》2020,9(6):628-633
PurposeThe purposes of the present study were: (1) to determine whether the physical working capacity at the fatigue threshold (PWCFT) model that has been used for estimating the onset of neuromuscular fatigue in the vastus lateralis (VL) during incremental treadmill running could also be applied to the vastus medialis (VM), biceps femoris (BF), and semitendinosus (ST) muscles; and (2) if applicable, to compare the running velocities associated with the PWCFT among these muscles.MethodsEleven subjects (age 21.7 ± 1.8 years) performed an incremental treadmill test to exhaustion with electromyographic signals recorded from the VL, VM, BF, and ST.ResultsThe results indicated there were no significant (p > 0.05) mean differences in the running velocities associated with the PWCFT for the VL (14.4 ± 2.0 km/h), VM (14.3 ± 1.9 km/h), BF (13.8 ± 1.8 km/h), and ST (14.7 ± 2.3 km/h). In addition, there were significant inter-correlations (r = 0.68–0.88) among running velocities associated with the PWCFT of each muscle. Individual results also indicated that 9 of the 11 subjects exhibited identical PWCFT values for at least 3 of the 4 muscles, but there were no uniform patterns for any intra-individual differences.ConclusionThe findings of the present study suggested that the PWCFT test is a viable method to identify neuromuscular fatigue in the quadriceps and hamstrings during incremental treadmill exercise and results in consistent PWCFT values among these muscles. 相似文献
596.
597.
Vivian Hinchcliffe 《Support for Learning》2022,37(1):62-79
The Rochford Review heralded new arrangements for statutory assessment for children with SLD and PMLD working below the national curriculum standard. New assessment arrangements, the pre-key stage standards and the engagement model, relate to two groups of pupils: pupils ‘not yet engaged’ and pupils ‘engaged’ in subject-specific study. This article looks at what these terms mean and examines what is involved in the new assessment arrangements. 相似文献