Media-Multitasking

Karen E. Murphy
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引用次数: 14

Abstract

While internet capable technology (ICT) use integrated within the curriculum has been linked to higher test scores, better GPAs and greater learning goal achievement (Kay & Lauricella, 2014), technology use does not always enhance learning. Within learning environments many students use ICT for off-task activities, and this is referred to as media-multitasking (Ophir, Nass, & Wagner, 2009). Unless two tasks are simple and well practiced, people show diminished attention and performance capabilities whilst multitasking due to cognitive limitations. Within educational contexts this explains why higher levels of media-multitasking have been associated with poorer academic performance and lower GPAs (e.g., Bowman, Levine, Waite, & Gendron, 2010).  Given the significant implications of students’ media-multitasking for their learning outcomes, it is important to understand what media-multitasking activities are undertaken within learning contexts. The current study presents data examining the association between students’ media-multitasking within academic contexts (lectures, tutorials, exam study, assignment writing and recorded lecture viewing), and their attention and memory skills. Across all academic contexts, higher levels of media-multitasking were associated with more mental errors, more attentional focus and memory problems, and more mind wandering. Students reported more media-multitasking during assignment writing and exam study than when at class or viewing recorded lectures. The cognitive consequences of media-multitasking within learning environments will be discussed (e.g., increased task difficulty, memory load and switching between tasks) and the Cognitive Load Theory (Van Merrienboer & Sweller, 2005) will be used to illustrate why media-multitasking interferes with learning. Given the duty of care of educators for student learning, strategies for educating and regulating student media-multitasking behaviours within academic learning environments (e.g., technology use rules, engaging classes, active learning and educational activities, Hayashi, & Nenstiel, 2019, Purwaningtyas, 2019) will also be discussed.   References Bowman, L. L., Levine, L. E., Waite, B. M., & Gendron, M. (2010). Can students really multitask? An experimental study of instant messaging while reading. Computers & Education, 54(4), 927-931. Hayashi, Y., & Nenstiel, J. N. (2019). Media multitasking in the classroom: Problematic mobile phone use and impulse control as predictors of texting in the classroom. Current Psychology, 1-7. Kay, R. H., & Lauricella, S. (2014). Investigating the benefits and challenges of using laptop computers in higher education classrooms. Canadian Journal of Learning and Technology, 40(2), n2. Ophir, E., Nass, C., & Wagner, A. D. (2009). Cognitive control in media multitaskers. Proceedings of the National Academy of Sciences, 106(37), 15583-15587. https://doi.org/10.1073/pnas.0903620106 Purwaningtyas, I. (2019). Pursuing Effective Media Multitasking: An Effort of Managing Distractions in Digital Learning Classrooms. Van Merrienboer, J. J., & Sweller, J. (2005). Cognitive load theory and complex learning: Recent developments and future directions. Educational Psychology Review, 17(2), 147-177.
媒体多线程
虽然整合在课程中的互联网技术(ICT)的使用与更高的考试成绩、更好的gpa和更大的学习目标实现有关(Kay & Lauricella, 2014),但技术的使用并不总是促进学习。在学习环境中,许多学生使用ICT进行任务外活动,这被称为媒体多任务处理(Ophir, Nass, & Wagner, 2009)。除非两项任务都是简单而熟练的,否则由于认知限制,人们在多任务处理时的注意力和表现能力会下降。在教育背景下,这解释了为什么较高水平的媒体多任务处理与较差的学习成绩和较低的gpa相关(例如,Bowman, Levine, Waite, & Gendron, 2010)。鉴于媒体多任务处理对学生学习成果的重要影响,了解在学习环境中进行的媒体多任务处理活动是很重要的。目前的研究展示了学生在学术环境下(讲座、辅导课、考试学习、作业写作和讲座观看录音)同时处理媒体任务与他们的注意力和记忆力之间的关系。在所有学术背景下,高水平的媒体多任务处理与更多的思维错误、更多的注意力集中和记忆问题以及更多的走神有关。学生们报告说,在写作业和考试学习时,他们要比在课堂上或观看讲座录音时更多地同时使用媒体。在学习环境中,媒体多任务的认知后果将被讨论(例如,任务难度增加,记忆负荷和任务之间的切换),并将使用认知负荷理论(Van Merrienboer & Sweller, 2005)来说明为什么媒体多任务会干扰学习。鉴于教育工作者对学生学习的关注义务,还将讨论在学术学习环境中教育和规范学生媒体多任务行为的策略(例如,技术使用规则,参与课堂,主动学习和教育活动,Hayashi, & Nenstiel, 2019, Purwaningtyas, 2019)。参考文献鲍曼,L. L.,莱文,L. E.,韦特,B. M., & Gendron, M.(2010)。学生真的能一心多用吗?阅读时即时通讯的实验研究。计算机与教育,54(4),927-931。Hayashi, Y., & Nenstiel, J. N.(2019)。课堂上的媒体多任务处理:有问题的手机使用和冲动控制是课堂上发短信的预测因素。当代心理学,1-7。Kay, r.h., Lauricella, S.(2014)。调查在高等教育课堂上使用笔记本电脑的好处和挑战。中文信息学报,30(2),第2期。Ophir, E., Nass, C.和Wagner, A. D.(2009)。媒体多任务者的认知控制。国家科学院学报,106(37),15583-15587。https://doi.org/10.1073/pnas.0903620106 Purwaningtyas, I.(2019)。追求有效的媒体多任务处理:在数字学习课堂中管理干扰的努力。Van Merrienboer, J. J.和Sweller, J.(2005)。认知负荷理论与复杂学习:最新发展与未来方向。教育心理,17(2),147-177。
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