The Effect of Screen Size on Students’ Cognitive Load in Mobile Learning

Abstract

<p>Mobile learning is becoming a crucial tool in this era of face-to-face shutdown of education, and however the whole process currently faces a significant deficiency due to the kind of cognitive load that does exist and its relation with mobile device screen display size. It is well-established that certain screen sizes are more effective than others. This study aims to investigate the effect of screen size on students’ cognitive load in mobile learning. Specifically, it investigates whether screen size has a role in cognitive role and draws a comparison to reflect on the most effective size to be used in the context of mobile learning. Other factors that might interfere in the process were also investigated which include course content, gender, age, and students' GPA to see whether they play any additional role in burdening the cognitive load when using different screen sizes. To test the effect of screen size on cognitive load, an online survey was distributed to 1,570 students of the University of Jeddah who are studying at the foundation year for the academic year of 2018-2018, particularly for eight online courses. The sample was chosen randomly, where all members of the population, 6,500 students, had equal opportunities to participate in the study. Participants were invited via e-mail by sending an invitation to participate along with the questionnaire link on the "Qualrrics" platform. This research data analysis technique used ANOVA and curve estimation. The research findings revealed that small screen display size produces the lowest cognitive load as compared with larger display screens. This study also supports the use mobile learning process and gives recommendations to the instructional designers in order to make learning experiences more effective. The results of this study suggest a proper use of screen size can improve learning from smartphones, making them equal to learning from laptops and reducing the overloaded cognitive load that may affect students' understanding and hinder retention. Hence, implications were discussed, and further research recommendations were then provided.</p>

Re-thinking the online distance instruction based on students’ feedback

“…On the other side, there were no differences in reselts between learners in urban and rural schools, but between those who used computers/notebooks and smartphones for online learning (in favour of computers/notebooks). This criterion was not examined in our research but the problem of small screen is researched, for example, by Alasmari ( 2020 ), or by Cirus et al ( 2019 ) in the Czech Republic. Specifically, the study investigates the effect of screen size on students’ cognitive load in mobile learning, and, proves that the use of an appropriately larger size improves learner’s knowledge.…”

Exploring Colocated Synchronous Use of Tablets Based on Split Screen Feature

“…In addition, Park et al [33] investigated the effects of screen size (3.5" vs. 7" vs. 10.1") on the efficiency of mobile learning over time and the results indicated that screen size did not make a significant difference. On the other hand, research findings by Alasmari [34] revealed that a small screen display size produces the lowest cognitive load among university students as compared with larger displays.…”

Examining the Impact of Sponsored Search Results on Choice: An Anchoring Perspective

“…Given that 68.1% of all website visits in 2020 came from mobile devices (Enge 2021), it is critical to take screen size into account when evaluating the effect of anchoring in online search. Not surprisingly, the screen size of a device has been shown to affect consumer decision making (Alasmari 2020; Kim and Sundar 2016). Research finds that smaller screen displays result in lower cognitive load than larger display screens (Alasmari 2020; Redlinger, Glas, and Rong 2021).…”

“…Not surprisingly, the screen size of a device has been shown to affect consumer decision making (Alasmari 2020; Kim and Sundar 2016). Research finds that smaller screen displays result in lower cognitive load than larger display screens (Alasmari 2020; Redlinger, Glas, and Rong 2021). Specifically, cognitive load, as measured by electroencephalogram studies, has been shown to increase with screen size, primarily reflecting increases in visual processing load rather than cognitive task (Redlinger, Glas, and Rong 2021).…”