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| 1 | Should,and how can,exercise be done during a coronavirus outbreak? An interview with Dr.Jeffrey A.Woods显示文摘The Coronavirus disease(COVID-19)crisis is now present in China.It started in December,2019 and has,so far,led 213 individuals died and at least 9066 infected in China by local time 17:26,r January 30,2020.It has also spread to a number of Asian countries,as well as to Canada,France,Germany,and the United States.As a result,the Chinese government has put several major cities in Hubei Province on lockdown and has thrown plans for the Lunar New Year holiday into chaos for millions of people.On January 30,2020,the World Health Organization also declared the COVID-19 outbreak a global health emergency because it could spread to countries that are not prepared. | Weimo Zhu | 2020 | Journal of Sport and Health Science2020，9，2： | 11 |
| 2 | Canadian Agility and Movement Skill Assessment(CAMSA):Validity, objectivity, and reliability evidence for children 8–12 years of age显示文摘Purpose: The primary aim of this study was to develop an assessment of the fundamental, combined, and complex movement skills required to support childhood physical literacy. The secondary aim was to establish the feasibility, objectivity, and reliability evidence for the assessment.Methods: An expert advisory group recommended a course format for the assessment that would require children to complete a series of dynamic movement skills. Criterion-referenced skill performance and completion time were the recommended forms of evaluation. Children, 8–12 years of age, self-reported their age and gender and then completed the study assessments while attending local schools or day camps. Face validity was previously established through a Delphi expert(n = 19, 21% female) review process. Convergent validity was evaluated by age and gender associations with assessment performance. Inter-and intra-rater(n = 53, 34% female) objectivity and test–retest(n = 60, 47% female) reliability were assessed through repeated test administration.Results: Median total score was 21 of 28 points(range 5–28). Median completion time was 17 s. Total scores were feasible for all 995 children who self-reported age and gender. Total score did not differ between inside and outside environments(95% confidence interval(CI) of difference:-0.7 to 0.6;p = 0.91) or with/without footwear(95%CI of difference:-2.5 to 1.9; p = 0.77). Older age(p < 0.001, η2= 0.15) and male gender(p < 0.001, η2= 0.02)were associated with a higher total score. Inter-rater objectivity evidence was excellent(intraclass correlation coefficient(ICC) = 0.99) for completion time and substantial for skill score(ICC = 0.69) for 104 attempts by 53 children(34% female). Intra-rater objectivity was moderate(ICC = 0.52) for skill score and excellent for completion time(ICC = 0.99). Reliability was excellent for completion time over a short(2–4 days; ICC = 0.84) or long(8–14days; ICC = 0.82) interval. Skill score reliability was moderate(ICC = 0.46) over a short interval, and substantial(ICC = 0.74) over a long interval.Conclusion: The Canadian Agility and Movement Skill Assessment is a feasible measure of selected fundamental, complex and combined movement skills, which are an important building block for childhood physical literacy. Moderate-to-excellent objectivity was demonstrated for children 8–12 years of age. Test–retest reliability has been established over an interval of at least 1 week. The time and skill scores can be accurately estimated by 1 trained examiner. | Patricia E.Longmuir Charles Boyer Meghann Lloyd Michael M.Borghese Emily Knight Travis J.Saunders Elena Boiarskaia Weimo Zhu Mark S.Tremblay | 2017 | Journal of Sport and Health Science2017，6，2： | 10 |
| 3 | Sadly,the earth is still round(p<0.05)显示文摘Looking through any exercise science journals today,in fact any science journals including many top Science Citation Index(SCI) journals,one can easily find examples of the wide-spread 'p<0.05/significance' abuse phenomenon,i.e., if the p value from a statistical/hypothesis test is less than 0.05(or 0.01 sometimes),a conclusion that 'the results/ findings are significant' is then drawn.The abuse is so severe that it is already seriously threatening the integrity of scientific inquiry. | Weimo Zhu | 2012 | Journal of Sport and Health Science2012，1，1： | 7 |
| 4 | If you are physically fit,you will live a longer and healthier life:An interview with Dr. Steven N. Blair显示文摘Exactly 30 years ago,a benchmark study published in The Journal of the Ameican Medical Association(JAMA)titled'Physical fitness and all-cause mortality.A prospective study of healthy men and women'~1 sharpened our view of the importance of physical fitness in health and helped create a new era of'exercise is medicine'. | Weimo Zhu | 2019 | Journal of Sport and Health Science2019，8，6： | 3 |
| 5 | 优质体育教学对提高学生操控技能的有效性(英文)显示文摘目的:本研究旨在检测优质体育教学实践对提高四五年级学生操控技能的有益程度。方法:参与者是9位小学体育教师和他们的四五年级学生(n=2709-3420)。用体育指标评估标准中的3个操作技术评估学生的操控技能。用教学质量测评量表对63堂录像课进行逐一评估,得出教师的优质体育教学实践水平。该教学质量测评量规包括四大教学维度:任务设计、任务呈现、课堂管理、教学指导。该教学质量测评量表的评价者间信度(82.4%,84.5%,94.0%)得以证实。通过描述性统计、多项R^2回归模型、独立样本t检验分析数据。结果:研究证实优质体育教学实践的四大重要维度对提高学生的操作技能至关重要。男生的足球传接球及网球击球技能显著高于女生,但女生在投球技能方面显著高于男生。在四大教学维度方面,对所有男生和女生而言,任务呈现对提高3项技能的作用最为重要。另外,体验过优质教学学生的操控技能高于未体验过优质教学的学生。结论:优质体育教学实践在提高学生操作技能方面起关键作用。 | Weiyun Chen Weimo Zhu Steve Mason Austin Hammond-Bennett Andrew Colombo-Dougovito | 2016 | Journal of Sport and Health Science2016，5，2： | 2 |
| 6 | Reliability:What type,please!显示文摘Validity and reliability,as we all learned in our first research methods class,are two of the most important qualities of any test,measurement or assessment.When compared with validity, reliability is actually more important since without it, there would be no validity.Since reliability is so important, almost all research journals today have some articles related to reliability.Unfortunately,many of these articles fail to | Weimo Zhu | 2013 | Journal of Sport and Health Science2013，2，1： | 1 |
| 7 | Exercise is medicine for type 2 diabetes:An interview with Dr.Sheri R.Colberg显示文摘Diabetes,mainly type 2 diabetes(T2D),is a major cause of blindness,kidney failure,heart attack,stroke,and lower limb amputation.Worldwide,the number of people with diabetes rose from 108 million in 1980 to 422 million in 2014 and further to 537 million in 2021,and the prevalence has been rising more rapidly in low-and middle-income countries according to a report by the World Health Organization1 and the latest data from the International Diabetes Federation.2 The positive role of physical activity(PA)and exercise as a prevention and treatment medicine for T2D has been well documented,and both the American College of Sports Medicine(ACSM)and the American Diabetes Association(ADA)have issued position statements on the effects of PA and exercise on diabetes. | Weimo Zhu | 2022 | Journal of Sport and Health Science2022，11，2： | 1 |
| 8 | Test equating: what, why, how? 显示文摘 | Weimo Zhu | 1998 | Research Quarterly for Exercise and sports1998，69，1： | 1 |
| 9 | An Empirical Investigation of Rasch Equating of Motor Function Tasks 显示文摘 | Weimo Zhu | 2001 | Adapted Physical Activity Quarterly2001，18，： | 1 |
| 10 | Approaches for development of criterion-referenced standards in health-related youth fitnesstests显示文摘 | Weimo Zhu | 2011 | Am J Prev Med2011，41，： | 1 |
| 11 | Clinical Implications of Tai Chi Interven- tions : A Review 显示文摘 | Weimo Zhu | 2010 | American Journal of Lifestyle Medicine2010，，6： | 1 |
| 12 | Many-Faceted Rasch Modeling Expert Judgment in Test Development显示文摘 | Weimo Zhu Catherine D. Ennis Ang Chen | 1998 | Measurement in Physical Education and Exercise Science1998，，1： | 1 |
| 13 | Approaches for Development of Criterion-Referenced Standards in Health Relat ed Youth Fitness Tests显示文摘 | WEIMO ZHU MAHAR MATTHEW T | 2011 | Am J Preventive Med2011，41，4： | 1 |
| 14 | Let's keep walking显示文摘 | ZHU WEIMO | 2008 | Med Sci Sports Exe2008，40，7： | 1 |
| 15 | p < 0.05, < 0.01, < 0.001, < 0.0001, < 0.00001, < 0.000001,or < 0.0000001...显示文摘These days when I look at scientific research papers or review manuscripts,there seems to be almost a competition to have a smaller p value as a means to present more significant findings.For example,a quick Internet search using'p<0.0000001'turned up many papers even reporting their p values at this level.Can and should a smaller p value play such a role?In my opinion,it cannot.The current statistical | Weimo Zhu | 2016 | Journal of Sport and Health Science2016，5，1： | 0 |
| 16 | '17% at or above the 95th percentile'——What is wrong with this statement?显示文摘When reporting the prevalence of childhood obesity in the USA a few years ago,the magazine U.S.News & World Report stated: '...some 17 percent of kids are now obese,which means they’re at or above the 95th percentile for weight in relation to height for their age;an additional 17 percent are overweight, or at or over the 85th percentile.' Anyone with some basic training in measurement or statistics will realize that this statement is incorrect.This is because the percentile is defined as the value below which a certain percent of observations fall in a population.For example,the | Weimo Zhu | 2012 | Journal of Sport and Health Science2012，1，2： | 0 |
| 17 | Variability:Human nature and its impact on measurement and statistical analysis显示文摘The world is colorful,different,and diverse!So are humans.Human variability refers to the variability among individuals,which could be the variability of a human trait(e.g.,body fat percent),or the difference in the response of a trait to a simulation(e.g.,losing or not losing weight when facing the same intervention). | Heng Li Zezhao Chen Weimo Zhu | 2019 | Journal of Sport and Health Science2019，8，6： | 0 |
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