Publication:

學童跳繩動作協調能力與身體活動量及課業成就表現的關係

本研究目的在探討學童跳繩動作協調能力與身體活動量及課業成就表現的關係。以彰化縣線西國小三年級學生為研究母群體，招募志願參與的學童共73名，進行跳繩動作評估，在提示聲響為3秒鐘間隔的動作頻率中，進行單一次的跳躍動作，共執行20次，其成功率作為動作協調能力的評估。另外配戴三軸無線加速規，檢測一週的身體活動量，探究跳繩動作協調能力與身體活動量及課業成就表現的關係，並輔以三日身體活動回憶記錄檢測學童身體活動量。共得有效樣本45名(男生21名、女生24名)，所得資料以描述性統計、獨立樣本t檢定、斯皮爾曼等級相關進行統計分析。研究結果如下：動作協調能力與身體活動量相關 (r=.20) 未顯著；跳繩動作協調能力與課業成就表現有顯著性低相關 (r=.33，p=0.027) ，且女童的跳繩動作協調能力與課業成就表現呈現中度顯著相關 (r=.55，p=0.006) ；身體活動量與課業成就表現相關 (r=.18) 未顯著。跳繩動作協調能力與身體活動量有相關，與課業成就表現有顯著相關，重視學童的動作協調能力發展與身體活動量確實有其必要性。

The purpose of the study is to discuss the relationship of coordination in rope jumping action between the daily physical activity and academic achievement in primary school children. Third - grade students in public Sian - Si Primary School in Changhua County, they were invited to take part in the study. The volunteer participants of 73 students were asked to undertake 20 times of single rope jumping action at a frequency of 3 seconds intervals after a beep reminder. The success rate was used as the assessment of coordination in rope jumping action. The participants were also requested to wear a wireless triaxial accelerometer to detect the amount of physical activity in a period of one week, this action was supplemented by a three-day physical activity recall record detection. 45 valid samples (from 21 boys and 24 girls) were obtained. Data were analyzed with descriptive statistic, independent sample t test and Spearman rank correlation. The results were as follows: For coordination in rope jumping action showed a correlation with physical activity (r = .20) , but it was not significant. Significant correlations were observed between coordination in rope jumping action with academic achievement performance (r = .33, p = 0.027) , and the girls' coordination in rope jumping action and academic achievement showed moderate significantly relationship (r = .55, p = 0.006) . Physical activity and academic achievement performance related (r = .18) was not significant. Coordination in rope jumping action was associated with physical activity. This ability was significantly correlated to academic achievement performance. Attention to the development of children's motor coordination is indeed necessary.