@article{ART003306731},
author={Lee Seung-Hun},
title={The educational effectiveness and learning satisfaction of video lectures utilizing text-to-speech technology},
journal={Journal of Korean society of Dental Hygiene},
issn={2287-1705},
year={2026},
volume={26},
number={1},
pages={11-22},
doi={10.13065/jksdh.2026.26.1.2}
TY - JOUR
AU - Lee Seung-Hun
TI - The educational effectiveness and learning satisfaction of video lectures utilizing text-to-speech technology
JO - Journal of Korean society of Dental Hygiene
PY - 2026
VL - 26
IS - 1
PB - Korean Society of Dental Hygiene
SP - 11
EP - 22
SN - 2287-1705
AB - Objectives: This study investigated the impact of lecture videos that incorporated text-to-speech (TTS) technology on cognitive outcomes, effective learning, and learning satisfaction among dental hygiene students. Methods: Cognitive, effective, and satisfaction responses were measured using a 5-point Likert scale and analyzed using t-tests, ANOVA, and correlation analyses. Results: The average cognitive outcomes score was approximately 3.0, with several items scoring below this level. Significant grade-level differences were observed in effective learning and learning satisfaction, with first-year students reporting more positive responses than those of higher-year students. Strong positive correlations were found among cognitive outcomes, effective learning, and learning satisfaction (r=0.94–0.95, p<0.01). Conclusions: Although TTS-based lectures improve accessibility and facilitate repeated revision, further strategies are required to encourage sustained engagement and higher-order cognitive processing, such as incorporating human voices, interactive designs, and contextual reinforcement, are required to encourage sustained engagement and higher-order cognitive processing. The TTS resources are best positioned as supplementary or prelearning tools in dental hygiene education.
KW - Cognition;Dental hygiene;Emotions;Speech synthesis;Student satisfaction
DO - 10.13065/jksdh.2026.26.1.2
ER -
Lee Seung-Hun. (2026). The educational effectiveness and learning satisfaction of video lectures utilizing text-to-speech technology. Journal of Korean society of Dental Hygiene, 26(1), 11-22.
Lee Seung-Hun. 2026, "The educational effectiveness and learning satisfaction of video lectures utilizing text-to-speech technology", Journal of Korean society of Dental Hygiene, vol.26, no.1 pp.11-22. Available from: doi:10.13065/jksdh.2026.26.1.2
Lee Seung-Hun "The educational effectiveness and learning satisfaction of video lectures utilizing text-to-speech technology" Journal of Korean society of Dental Hygiene 26.1 pp.11-22 (2026) : 11.
Lee Seung-Hun. The educational effectiveness and learning satisfaction of video lectures utilizing text-to-speech technology. 2026; 26(1), 11-22. Available from: doi:10.13065/jksdh.2026.26.1.2
Lee Seung-Hun. "The educational effectiveness and learning satisfaction of video lectures utilizing text-to-speech technology" Journal of Korean society of Dental Hygiene 26, no.1 (2026) : 11-22.doi: 10.13065/jksdh.2026.26.1.2
Lee Seung-Hun. The educational effectiveness and learning satisfaction of video lectures utilizing text-to-speech technology. Journal of Korean society of Dental Hygiene, 26(1), 11-22. doi: 10.13065/jksdh.2026.26.1.2
Lee Seung-Hun. The educational effectiveness and learning satisfaction of video lectures utilizing text-to-speech technology. Journal of Korean society of Dental Hygiene. 2026; 26(1) 11-22. doi: 10.13065/jksdh.2026.26.1.2
Lee Seung-Hun. The educational effectiveness and learning satisfaction of video lectures utilizing text-to-speech technology. 2026; 26(1), 11-22. Available from: doi:10.13065/jksdh.2026.26.1.2
Lee Seung-Hun. "The educational effectiveness and learning satisfaction of video lectures utilizing text-to-speech technology" Journal of Korean society of Dental Hygiene 26, no.1 (2026) : 11-22.doi: 10.13065/jksdh.2026.26.1.2
