Abstract
This study’s purpose was to establish a predictive model of the intention to accept Taekwondo electronic protector devices through the application of the technology acceptance model. Two hundred and twenty collegiate Taekwondo practitioners affiliated with the Korea Taekwondo Association participated in a survey that included 28 questions (4 relating to demographic characteristics, 12 to precursor variables, and 12 to the technology acceptance model). Correlation and structural equation modeling analyses were applied and a significance level of 0.05 was used. The results were as follows. Perceived quality had a significant influence on perceived ease of use (β = 0.380, t = 3.481, p < 0.001) and perceived usefulness (β = 0.544, t = 5.098, p < 0.001). Visual attractiveness had no significant influence on either perceived ease of use (β = 0.159, t = 1.798, p = 0.072) or perceived usefulness (β = −0.010, t = −0.131, p = 0.896). Wearability had a significant influence on perceived ease of use (β = 0.234, t = 2.867, p < 0.01), but a significantly negative influence on perceived usefulness (β = −0.218, t = −2.932, p < 0.01). Functionality had no significant influence on either perceived ease of use (β = 0.116, t = 1.031, p = 0.302) or perceived usefulness (β = 0.107, t = 1.093, p = 0.274). Perceived ease of use had a significant influence on perceived usefulness (β = 0.418, t = 4.361, p < 0.001) and acceptance intention (β = 0.361, t = 4.031, p < 0.001). Perceived usefulness had a significant influence on acceptance intention (β = 0.525, t = 5.758, p < 0.001). These results suggest that improving the perceived quality and wearability of the devices will enhance their acceptance. We believe that this study provides an appropriate verification model for the intention to accept Taekwondo electronic protection devices.
Highlights
Taekwondo is a traditional Korean martial art and has been an official Olympic combat sport since the 2000 Sydney Olympic Games [1]
More than 200 countries are affiliated with the World Taekwondo Federation (WT) and a growing number of individuals are participating in Taekwondo competitions globally [2]
We believe that this study provides important academic data about Taekwondo electronic protection devices (TEPDs) for developing Taekwondo competitions
Summary
Taekwondo is a traditional Korean martial art and has been an official Olympic combat sport since the 2000 Sydney Olympic Games [1]. A critical issue related to the scoring system used during competitions arose, interrupting the further development of Taekwondo competitions [3]. To ensure the fairness and smooth operation of Taekwondo competitions, an electronic body protector and scoring system were introduced in the 2012. London Olympic Games and have been used in all subsequent Olympic Games [4,5]. These systems protect Taekwondo players against injury and result in more reliable and accurate scoring [6].
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