青少年个人成长主动性问卷的初步编制与检验          下载免费PDF全文

郭纪昌叶一舵 《宁波大学学报(教育科学版)》2016,(2):15-019

Nine hundred and forty-four effective participants from middle schools are enrolled in this research and divided into two subgroups: sample 1 (N=472) is used in the exploratory factor analysis (EFA), and sample 2 (N=472) in the certified factor analysis (CFA). Results show that an Adolescents’ Personal Growth Initiative Scale contains 24 items in 5 factors, with expected indices of reliability and validity.  相似文献   

加强原始凭证的审核     

DUAN He-qing 《湖北生态工程职业技术学院学报》2006,(1)

加强原始凭证的审核是保证会计资料真实的前提,在原始凭证的审核中要重视"一看二审三探"。  相似文献   

谈验资的法律依据和规范管理     

于树林 《唐山师范学院学报》2000,(5)

验资是对企业注册资本真实性、合法性的审查验证。必须由具有法定资格的会计师、审计师依法进行验资工作。  相似文献   

认知语用视角下的语言测试效度     

黎政 《湖南科技学院学报》2005,26(1):134-137

语言测试是语言教学和研究的一个重要组成部分。本文在回顾语言测试发展历程和传盟的语言能力观的基础上,以认知语用学理论为指导,对测试效度的本质进行了初步探讨。文章指出,语言测试的最终目的是考察受试者的认知语用能力并为语言教学服务。  相似文献   

Day-level sedentary pattern estimates derived from hip-worn accelerometer cut-points in 8–12-year-olds: Do they reflect postural transitions?     

Jordan A. Carlson  John Bellettiere  Jacqueline Kerr  Jo Salmon  Anna Timperio  Simone J.J.M. Verswijveren 《Journal of sports sciences》2019,37(16):1899-1909

Improving sedentary measurement is critical to understanding sedentary-health associations in youth. This study assessed agreement between the thigh-worn activPAL and commonly used hip-worn ActiGraph accelerometer methods for assessing sedentary patterns in children. Both devices were worn by 8–12-year-olds (N = 195) for 4.6 ± 1.9 days. Two ActiGraph cut-points were applied to two epoch durations: ≤25 counts (c)/15 s, ≤75c/15s, ≤100c/60s, and ≤300c/60s. Bias, mean absolute deviation (MAD), and intraclass correlation coefficients (ICCs) tested agreement between devices for total sedentary time and 11 sedentary pattern variables (usual bout duration, sedentary time accumulated in various bout durations, breaks/day, break rate, and alpha). For most sedentary pattern variables, ActiGraph 25c/15s, 75c/15s, and 100c/60s had poor ICCs, with bias and MAD >20%. ActiGraph 300c/60s had a better agreement than the other cut-points, but all ICCs were <0.587. ActiGraph underestimated sedentary time in longer bouts and usual bout duration, and overestimated sedentary time in shorter bouts, breaks/day, and alpha. For total sedentary time, ActiGraph 25c/15s, 300c/60s, and 75c/15s had good/fair ICCs, with bias and MAD <20%. Sedentary patterns derived from two commonly used ActiGraph cut-points did not appear to reflect postural changes. These differences between measurement devices should be considered when interpreting findings from sedentary pattern studies.  相似文献   

Reliability of 5-km Running Performance in a Competitive Environment     

Philip Hurst  Lisa Board 《Measurement in physical education and exercise science》2017,21(1):10-14

The aim of this study was to examine the reliability of a 5-km time-trial during a competitive outdoor running event. Fifteen endurance runners (age = 29.5 ± 4.3 years, height = 1.75 ± 0.08 m, body mass = 71.0 ± 7.1 kg, 5-km lifetime personal best = 19:13 ± 1:13 minutes) completed two competitive 5-km time-trials over 2 weeks. No systematic differences in run time between Trial 1 and Trial 2 were reported (Trial 1: 1,217 ± 85 sec, 95% CI [1,170, 1,264]; and Trial 2: 1,216 ± 79 sec, [1,172 to 1,260], p = .855). Absolute reliability, expressed as the typical error (TE; 14.7 sec, 95% CI = 11.3–21.4 sec) and coefficient of variation (CV; 0.95 ± 0.65%, [0.59–1.31]) confirms the reliability of 5-km running performance in a competitive time trial.  相似文献   

Initial Validation of the Physical Education Marginalization and Isolation Survey (PE-MAIS)     

Karen Lux Gaudreault  Amelia Mays Woods 《Measurement in physical education and exercise science》2017,21(2):69-82

Qualitative research conducted through occupational socialization theory has documented that physical educators feel marginalized and isolated in schools. We sought to propose and provide initial evidence of validity and reliability for the Physical Education Marginalization and Isolation Survey (PE-MAIS). Physical educators (n = 420) completed an online survey including isolation and marginalization, perceived mattering, and burnout. Data analyses began with exploratory factor analysis, which identified a stable 10-item, 2-factor structure. Confirmatory factor analysis was used to affirm the structure and examine convergent, discriminant, and divergent validity. The model fit was good, χ²(34) = 71.12, p < .001, NNFI = .91, CFI = .94, SRMR = .05, RMSEA = .07 (90% CI [.052, .093], p = .03), and the new measure correlated positively with burnout and negatively with perceived mattering. Invariance analysis indicated that elementary and secondary physical educators interpreted the constructs similarly, and there were no significant differences between the groups.  相似文献   

体育全球化：中国体育的态度与制度应对     

张晓义 《北京体育大学学报》2016,39(2):1-5

摘要：主要采用文献资料法,对中国体育在全球化过程中应持有的态度与制度设计进行了研究,目的在于使中国体育的制度设计符合世界历史的发展趋势。研究认为,一方面,中国体育应积极融入体育全球化并与世界体育进行积极对话,唯有如此才能正确看待中国体育在世界历史和中国历史中的伟大意义,这是对待体育全球化背景下中国体育发展的正确态度;另一方面,中国体育应积极参与国际体育体制并进行制度建设,为国内公民和国外公民提供公共产品,只有这样才有可能成为制度的发起者和国际制度的领导者,如此才能拥有更多的关于体育国际制度的话语权与议程设置能力,这是中国体育面对体育全球化的重要制度应对策略。  相似文献   

Comparison of inter-trial recovery times for the determination of critical power and W’ in cycling     

Bettina Karsten  James Hopker  Simon A. Jobson  Jonathan Baker  Luca Petrigna  Andreas Klose 《Journal of sports sciences》2017,35(14):1420-1425

  相似文献   

对体育测量“三性”有关问题的分析   总被引：1，自引：0，他引：1  

张秋霞 《体育科技文献通报》2008,16(10):113-114

本文对《体育测量与评价》中测量的“三性”及相关问题,通过查阅文献资料并结合教学实践,进行了分析和研究,提出建议将测量的“三性”改为“两性”,并对“两性”的关系作了进一步的分析与探讨。  相似文献