DEVELOPMENT OF AN E-BOOK ON DESIGNING WORK WITH ADOBE PHOTOSHOP FOR INDUSTRIAL ART STUDENTS
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Abstract
This research aimed to: (1) develop and evaluate the efficiency of an electronic book on design work using Adobe Photoshop in accordance with the 80/80 efficiency criteria; (2) study students’ learning outcomes before and after using the e-book; and (3) examine the satisfaction of industrial art students with the e-book. The sample consisted of 38 industrial art students selected through purposive sampling. The research instruments included: (1) the e-book; (2) pre- and post-tests to measure academic performance; and (3) a satisfaction questionnaire. Data were analyzed using percentage, mean, standard deviation, and the Wilcoxon Signed-Rank Test. The research results found that 1) The effectiveness of the e-book on the design of works with Adobe 18 Photoshop for industrial art students is 83/87.81, which meets the specified criteria. 2) Academic achievement 19 following the study were than pre-study values, with significant. 3) Satisfaction of industrial art students with the e-book media on the subject of designing work with the Adobe Photoshop program in terms of content is at a high level. Media design has high level. The usability aspect has high level. The overall satisfaction level has high level.
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References
Alaa, R., Enaam, M., Asma, A., Mahmoud, A., & Butheyna, R. (2021). Advantages and disadvantages of using e-learning in university education: Analyzing students' perspectives. Electronic Journal of e-Learning, 19(2), 107–117.
Anontachaikul, T. (2023). The development of electronic books in web page writing course for Matthayomsuksa 5. Journal of RoiKaensarn Academi, 8(5), 567–582.
Boonyakiat, A., & Uttaro, P. U. (Makdee). (2024). The essential skills for working in the 21st century. Journal of Mani Chettha Ram Wat Chommani, 7(6), 1298–1312.
Hon, K. H., & Cheuk, S. (2023). The evaluation of Hong Kong students’ perception of e-books in higher education. Turkish Online Journal of Educational Technology (TOJET), 22(3), 125–130.
Kaewket, P., & Jirachai, P. (2023). The development of electronic book to improve oral reading and spelling ability in Thai language subject for Grade 2 students at Naluang School. Rajapark Journal, 17(52), 143–159.
Kraipiyaset, P., Teingtud, T., & Kamma, P. (2023). The development of an e-book entitled ‘Audio Description Production’. RMUTK Journal of Liberal Arts, 5(1), 68–80.
Kwunsakul, K., & Thanapatmeemanee, H. (2024). Developing an infographic electronic book about the message design content for students in educational technology and computer education. Journal of Educational Administration and Supervision, 15(1), 148–165.
Laohajaratsang, T. (2003). Best practice in teaching with e-learning. Information Technology Service Center, Chiang Mai University.
Onla-or, C., Prakobphon, A., & Chusakul, N. (2023). Learning in the 21st century: The digital world. Learning Encouragement Journal, 3(1), 1–13.
Paitoon, S. (2008). E-book. Than Books.
Sittiwong, T., & Namoungon, S. (2021). The effect of using multimedia electronic books on portable computers for high school students. Journal of Education and Innovation, 23(1), 156–166.
Testham, S. (2024). Online teaching media in the 21st century. Journal of MBU Yotsunthon, 1(1), 150–174.
Yadee, A., & Limtasiri, O. (2023). Academic achievement comparison on history subject between using e-book and traditional teaching method for students in Mathayom 3, Triam Udom Suksa Nomklao School. Journal of Modern Learning Development, 1(8), 259–273.