青少年螢幕式坐式行為與學業成就之關係

The relationships between screen-based sedentary behaviors and academic achievement in adoles

近年研究指出：身體活動不足對於學業成就具有負面的影響。伴隨日新月異且推陳出新的科技設備，青少年族群的螢幕式坐式行為（例如：觀看電視、使用電腦、手機、網路與線上遊戲）日益盛行，然而從事這些行為與學業成就間是否有關係，尚未臻明確。本文旨在透過前瞻性研究之文獻探討，探究青少年螢幕式坐式行為與學業成就之關係，並分別針對坐式行為的定義與種類、螢幕式坐式行為與學業成就之關係、以及探討二者關係的文獻評析等議題進行探討，最後歸結本項主題未來可繼續研究之方向。

Recent studies have shown that physical inactivity has negative impact on academic achievement. With the advance of technology, screen-based sedentary behaviors, such as watching TV, using computers, surfing the Internet, playing online games, and using cell phones, have become more prevalent. However, it is equivocal whether the engagement of these sedentary behaviors is associated with academic performance. This article examined the cohort studies to explore the relationships of screen-based sedentary behaviors with academic achievement among adolescents. It also discussed the definition and categories of sedentary behaviors, the relationships between teenagers' screen-based sedentary behaviors and academic achievement, and the evaluation of related literature. Finally, some suggestions for future research are provided.