论文代写:儿童健康
像Meenakshi&Sturm(2011,178)这样的研究和HSPH中提供的数据确实支持这样的观点:确实需要体育运动来改善儿童的健康(哈佛公共卫生学院,2013)。但是,也有数据不足的担忧。将PE视为仅有的一项标准有助于改善儿童的健康是不够的。身体活动不一定总是被强制执行,并且可能在休息时间发生。因此,正如研究报告所声称的那样,体育教育在一些特定领域,如幼儿园和一年级学生中的女孩(哈佛公共卫生学院,2013年),都会感受到良好健康的机会。即使像萨利斯这样的研究指出,仅靠体育就能解决健康和活动问题。改善体育课程并不能解决问题(Sallis et al。1997,1328)。有必要改善以健康为重点的课程,以确保获得持续的好处。这种基于数据的限制必须使用进一步的研究数据进行探索。此外,有必要考虑到儿童人口统计学和学校特征本身作为混杂变量。首先,学校需要努力减少不必要的久坐行为和PE的机会,因为在控制这些元素之后,重要的焦点就集中在这些方面。
论文代写:儿童健康
Studies like Meenakshi & Sturm (2011, 178) and data presented in HSPH does support the argument that it is indeed necessary to have PE for improving the health of the child (Harvard School of Public Health 2013). However, there are concerns of insufficient data also. It is insufficient to claim PE as being a criterion that alone will help improve health of children. Physical activity need not always be enforced, and it could happen during recess times. Therefore, as research studies claim, opportunities for good health are perceived from PE in some specific segments, like girls in kindergarten and first graders (Harvard School of Public Health 2013). Even research studies like Sallis point out that PE alone cannot be tired up to the health and activity problems. Improving PE classes simply cannot rectify the problem (Sallis et al. 1997, 1328). It is necessary to improve the classes with a health based focus in order to ensure that the benefits are sustained. This data based limitation has to be explored using further research data. In addition, it is necessary to take into account child demographics and the school characteristic itself as confounding variables. Primarily, schools need to strive to reduce unnecessary opportunities for sedentary behaviour and PE as a significant focus comes after controlling for these elements.