Effects of screen size in mobile learning over time
- Authors
- Park, Eunil; Han, Jinyoung; Kim, Ki Joon; Cho, Yongwoo; Del Pobil, Angel P.
- Issue Date
- Jan-2018
- Publisher
- Association for Computing Machinery
- Keywords
- Delayed effects; M-learning; Mobile learning; Screen-size
- Citation
- ACM International Conference Proceeding Series, pp.1 - 5
- Indexed
- SCIE
SCOPUS
- Journal Title
- ACM International Conference Proceeding Series
- Start Page
- 1
- End Page
- 5
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/6935
- DOI
- 10.1145/3164541.3164625
- Abstract
- Two experiments were conducted in order to investigate the effects of screen-size (3.5″ vs. 7″ vs. 10.1″) on efficiency of mobile learning (m-learning) over time (immediate vs. delayed). Experiment 1 (N=141) revealed that students who took a mobile learning course on a large screen scored higher on a test administered immediately after the completion of the course. In Experiment 2 (N=111), another test was conducted two months after the first test. The Result indicated that the screen size did not make a significant difference on m-learning students over time. In detailed, test scores of students who took the course on a small screen were not relatively affected by the time of administering the test, whereas test scores of students with a large screen mobile device were decreased over time. Implications of notable findings are discussed. Also, limitations and future studies are examined. © 2018 ACM.
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