Exercise and Sports Science Programme, School of Health Sciences, Universiti Sains Malaysia, Kelantan 16150, Malaysia.
Unit of Biostatistics and Research Methodology, School of Medical Sciences, Universiti Sains Malaysia, Kelantan 16150, Malaysia.
Int J Environ Res Public Health. 2019 Nov 4;16(21):4283. doi: 10.3390/ijerph16214283.
Brain Breaks Physical Activity Solutions (BBPAS) is a web-based structured physical activity (PA) video that is specifically designed for school settings and can stimulate a student's health and learning. The purpose of this study is to measure the effect of BBPAS on the stages of change, decisional balance, processes of change, self-efficacy and leisure-time exercise among Malay ethnic primary school children. A validated Malay version of three of the five constructs was derived with sound validity and was used in the present study. A total of 159 male and 163 female children aged 10 to 11 years old, mean (SD) = 10.53 (0.50), were recruited from two schools in Kelantan, Malaysia. Purposive sampling was used to divide the children into intervention ( = 177) and control ( = 145) groups. Children in the intervention group underwent BBPAS activity for an accumulated 30 min per week, while children in the control group were not involved in the BBPAS intervention. Mixed factorial analysis of variance (ANOVA) was used to examine the effect of BBPAS on the study variables. A mixed ANOVA showed significant changes (time effect) on cognitive process, (1, 320) = 5.768, -value = 0.017; behavioural process, (1, 313) = 5.736, -value = 0.017; and internal feeling, (1, 312) = 6.050, -value = 0.014. There was also a significant difference between groups on cons, (1, 316) = 7.504, -value = 0.007. A significant interaction effect was observed for stages of change, (1, 319) = 7.861, -value = 0.005; pros, (1, 316) = 31.311, -value = 0.001; internal feeling, (1, 312) = 4.692, -value = 0.031; and behavioural process, (1, 313) = 7.312, -value = 0.007. In conclusion, BBPAS was successful in improving four of the five constructs, and thus, should be recommended to be used in schools throughout Malaysia.
大脑休息体育活动解决方案（BBPAS）是一个基于网络的结构化体育活动（PA）视频，专门为学校环境设计，可以激发学生的健康和学习。本研究的目的是衡量 BBPAS 对马来西亚马来族小学儿童改变阶段、决策平衡、改变过程、自我效能和休闲时间锻炼的影响。从五个构念中的三个构念中得出了经过验证的马来语版本，具有良好的有效性，并在本研究中使用。共有 159 名 10 至 11 岁的男性和 163 名女性儿童，平均值（SD）= 10.53（0.50），从马来西亚吉兰丹的两所学校招募。采用目的抽样将儿童分为干预组（n=177）和对照组（n=145）。干预组的儿童每周接受累计 30 分钟的 BBPAS 活动，而对照组的儿童不参与 BBPAS 干预。混合方差分析（ANOVA）用于检验 BBPAS 对研究变量的影响。混合 ANOVA 显示认知过程（1，320）= 5.768，p 值 = 0.017 有显著变化；行为过程（1，313）= 5.736，p 值 = 0.017；内部感觉（1，312）= 6.050，p 值 = 0.014。在 cons 方面，组间也有显著差异（1，316）= 7.504，p 值 = 0.007。在改变阶段、（1，319）= 7.861，p 值 = 0.005；赞成（1，316）= 31.311，p 值 = 0.001；内部感觉（1，312）= 4.692，p 值 = 0.031；和行为过程（1，313）= 7.312，p 值 = 0.007 方面观察到显著的交互效应。总之，BBPAS 成功地改善了五个构念中的四个，因此，应该建议在马来西亚的学校使用。
