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A Study about Improvement of Web-based Diagnosis-Supplement System Interface for basic academic competencies based on Affordance Theory  

Hwang, YunJa (단국대학교 공학교육혁신센터)
Cha, Hyun-jin (한양대학교)
Publication Information
The Journal of Korean Association of Computer Education / v.20, no.6, 2017 , pp. 71-81 More about this Journal
Abstract
The purpose of this study was to identify affordance usability problems and to improve an interface on the Web-based Diagnosis-Supplement system from learner's perspective in order to promote to be utilized as an user-friendly system. To address those goals, user testings with 6 students from 4th grade of the primary school and 3rd grade of the middle school were conducted and the firstly improved prototypes were suggested. Then, the suggested prototypes were reviewed by experts and finalized. This study has an implication on the methodology of the usability study by evaluating the system through the Hartson's 3 affordance theory. In addition, it contributes to improving pedagogical effects by the fixing serious affordance usability problems related to main tasks of the system such as the test questions and score visualization and matching between system and real world.
Keywords
Affordance; Usability; Web-based Diagonosis-Supplement System for basic academic competencies; User Interface; HCI;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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