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Kirsten Tulchin-Francis Wilshaw Stevens Jr. Xiangli Gu Tao Zhang Heather Roberts Jean Keller Dana Dempsey Justine Borchard Kelly Jeans Jonathan VanPelt 《运动与健康科学(英文)》2021,10(3):323-332
BackgroundDaily moderate-to-vigorous physical activity (MVPA) is vital to the physical, mental, and social well-being of children. Early restrictions during the coronavirus disease 2019 (COVID-19) pandemic included the closure of schools and physical activity (PA) amenities across the US. This study aimed to examine the impact of the pandemic on the PA and play behavior of U.S. children and to provide evidence-based recommendations to improve their PA.MethodsA cross-sectional, online, parent-reported survey was conducted of children aged 3–18 years between April and June 2020 to assess light PA and MVPA using a modified Godin Leisure-Time Exercise Questionnaire. Additional items included family/child socioeconomic demographics, child adaptability to the pandemic, and community access. The survey was shared through social media and snowball sampling distribution.ResultsAnalysis of 1310 surveys indicated child PA scores declined significantly during the pandemic (from 56.6 to 44.6, max 119, p < 0.001). Specifically, MVPA score decreased (from 46.7 to 34.7, max 98, p < 0.001) while light PA remained the same. Age-based changes were seen in the quantity, variety, and intensity of PA, with the lowest pandemic-related impact seen in preschoolers and the highest in high schoolers (–4.7 vs. –17.2, p < 0.001). Community-based peer PA decreased across all age groups.ConclusionThis study shows decreased PA levels in U.S. children, according to parent reporting, during the COVID-19 pandemic. Recommendations for community leaders, educators, and parents to improve PA in children are provided. With continued spread of COVID-19, these results and recommendations may be imperative to the physical well-being of U.S. children. 相似文献
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Flynn (1991) proposed that students from Asian cultural backgrounds typically achieve at higher levels than non-Asian students with the same IQs. This study investigated relationships between IQ, study time, educational and occupational aspirations, and academic achievement among Australian school children ( n = 160) from Chinese, Vietnamese and Anglo-Celtic backgrounds. Mathematics grades for Chinese and Vietnamese Australian children were higher. They spent more time studying and were more likely to desire an occupation requiring tertiary qualifications than Anglo-Celtic Australian peers. Consistent with Flynn's hypothesis, students from Asian backgrounds obtained higher mathematics grades than their Anglo-Celtic Australian peers with the same IQ. However, study and occupational aspirations formed only part of a more complex socio-cultural package that contributed to group achievement differences. Parents' support for studying and aspirations may interact with these factors to produce high achievement. 相似文献
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根据中美中小学校长的问卷数据和访谈资料,作者对中美中小学校长的群体特征作了比较分析,包括年龄、性别、种族、受教育水平、进入或被选入教育管理层的动因和方式,以及对教育管理职业的敬业精神等,文章进而分析和比较中美中小学校长的职前与在职培训,从时间、主题、内容,以及侧重面上检验其异同,探讨存在的问题,并提出改革了建议. 相似文献
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Where do infants go? A longstanding assumption is that infants primarily crawl or walk to reach destinations viewed while stationary. However, many bouts of spontaneous locomotion do not end at new people, places, or things. Study 1 showed that half of 10- and 13-month-old crawlers’ (N = 29) bouts end at destinations—more than previously found with walkers. Study 2 confirmed that, although infants do not commonly go to destinations, 12-month-old crawlers go to proportionally more destinations than age-matched walkers (N = 16). Head-mounted eye tracking revealed that crawlers and walkers mostly take steps in place while fixating something within reach. When infants do go to a destination, they take straight, short paths to a target fixated while stationary. 相似文献
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Justine Dandy Kevin Durkin Bonnie L. Barber Stephen Houghton 《International Journal of Disability, Development & Education》2015,62(1):60-82
There are ethnic group differences in academic achievement among Australian students, with Aboriginal students performing substantially below and Asian students above their peers. One factor that may contribute to these effects is societal stereotypes of Australian Asian and Aboriginal students, which may bias teachers’ evaluations and influence student outcomes. A questionnaire assessing academic expectancies for hypothetical students from different ethnic groups was administered to 55 experienced teachers and 144 training teachers. A measure of self-expectancies and group expectancies was administered to 516 school students. The findings revealed that Asian students were expected to perform better in mathematics and expend greater effort than Aboriginal and Anglo-Australian students. In turn, there were higher expectancies for mathematics performance for Anglo-Australian students compared with Aboriginal students. We discuss the potential implications of these stereotypes for students’ school achievement, particularly the risk that negative implicit stereotypes might result in these students being directed to special education. 相似文献
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Justine Johnstone 《Ethics and Information Technology》2007,9(1):73-87