• The Journal of the Korea Contents Association
• /
• v.16 no.12
• /
• pp.695-706
• /
• 2016

The present study sought to shed light on specific designs and strategies by investigating the impact that team project-based learning approach using Naver Band had on learning outcomes specifically, on satisfaction and achievement. Variables of perceived usefulness and perceived ease of use were chosen as critical predictors of the learning outcomes. 70 undergraduate students were divided into 18 groups and instructed to work on a team project using Naver Band for 6 weeks. Data analysis was completed using descriptive statistic analysis, correlation analysis, hierarchical regression analysis. Also, descriptions of Band from team reflection journal were analyzed. The major results of the study are as follows: first, perceived usefulness was the significant predictor of satisfaction and achievement. Second, 5 functions were revealed as strengths about Band.

• Journal of Digital Contents Society
• /
• v.18 no.5
• /
• pp.869-879
• /
• 2017

This study identifies the effects of HTML5 service quality on the use intention of smart learning and present the policy implications through empirical studies. This study select assurance, reliability, tangibles, responsiveness, empathy as independent variables of HTML5 service quality and also select perceived usefulness, degree of perceived ease of use as parameters and select use intention of smart learning as dependent variables. The control variables such as learning devices, service, learning place, use age, use times are adapted. As a result of analysis by applying the structural equation model, it was estimated that the reliability of HTML5 service quality, tangibles affect negatively on perceived ease of use, but reliability, assurance, tangibles, empathy, responsiveness of HTML5 service affect positive impacts on perceived usefulness, and also certainty, empathy, responsiveness was identified as positive impacts on the perceived ease of use. It was proven that perceived ease of use effect positive on the perceived usefulness and also usefulness or ease to use have positive effects on the usage intention of users.

• Journal of Digital Convergence
• /
• v.11 no.10
• /
• pp.295-303
• /
• 2013

This study highlight the role of perceived cost on user's continuance intention to use mobile TV service in china. We proposed research model based on the expectation-confirmation model(ECM) and reclaim 243 questionnaires from experienced users in china. Above all, the analysis results support significant relationship perceived variables, satisfaction, and continuance intention of mobile TV. First, while expectation confirmation has positive influence on perceived playfulness and satisfaction, the effect on perceived usefulness is not significant. Second, perceived cost can significantly predict perceived usefulness and satisfaction, however, we found no evidence of a statistically significant influence on perceived playfulness. Third, perceived usefulness and perceived playfulness have a positive influence on satisfaction, and perceived usefulness, satisfaction, and perceived playfulness have a positive influence on continuance intention. This results provide implications from both theoretical and managerial perspectives and the limitations have been discussed for future research.

• The Journal of the Convergence on Culture Technology
• /
• v.6 no.4
• /
• pp.627-631
• /
• 2020

We examined the factors affecting user satisfaction and persistent intention of use for the Internet-only banking services. Firstly, this study extracted factors that influence the acceptance of Internet-only banking services based on previous studies. The purpose of this study is to investigate the effect of perceived relative advantage, perceived convenience, perceived usefulness as independent variables based on Technology Acceptance Model for two dependent variables ; user satisfaction and intention for continuous use for internet-only banking service. The study showed that perceived relative advantage, perceived convenience, and perceived usefulness have a significant effect on user satisfaction and intention for continuous use as a result of an empirical analysis of 204 customers of internet-only banking services. Based on the results of the study, some practical implications for customer retention are suggested.

• Journal of the Korea Convergence Society
• /
• v.9 no.12
• /
• pp.195-205
• /
• 2018

The purpose of this study was to investigate the effects of perceived risk, perceived benefits and trust on the intention of continuous use of Internet primary banks in order to explore ways for stable establishment and growth of Internet primary banks. In addition, the mediating effects of trust on the relationships among perceived benefits, perceived risk and intention of continuous use were tested. Through an online survey, 457 people aged 20-59 years who had experience of using an Internet primary bank within the last 3 months were selected as the subjects for this study. First, perceived benefits, perceived risk, and trust were found to have a significant influence on the intention of continuous use of Internet primary banks. Second, the partial mediation effect of trust on the relationships of ease of use and functional risk with intention of continuous use was confirmed, and the full mediation effect of trust on the relationships of attractiveness and innovativeness with intention of continuous use was verified. In order to achieve sustainable growth, Internet primary banks are required to increase major benefits of customers and lower the risk levels to build firm customer trust.

• Journal of Digital Convergence
• /
• v.17 no.8
• /
• pp.149-157
• /
• 2019

This study analyzed the impact of various factors on the use-diffusion of smart speakers. 300 survey responses of Chinese consumers were analyzed using structured models. The results show that both autonomy and adaptability had significant impacts on perceived usefulness and perceived easy of use. Multifunctionality and ability to cooperate affected perceived usefulness, while reactivity did not affected perceived usefulness or perceived easy of use. Anthropomorphism increased perceived enjoyment. Both perceived usefulness and perceived easy of use have been identified to improve the use-diffusion of smart speakers. Perceived enjoyment enhanced the variety of use. We expect these results help understand the factors that need to be considered for the design or marketing communication of smart products.

• The Journal of the Convergence on Culture Technology
• /
• v.9 no.1
• /
• pp.75-81
• /
• 2023

This study tried to understand the effect of the perceived value and perceived risks of start-up on the entrepreneurial intentions of college students majoring in the arts, and analyzed the difference between the start-up experience of family and the degree of entrepreneurial intention according to the sub-major. Studies have shown that the perceived value of a startup has a significant impact on the intention of starting a business, and among the perceived risk factors of a startup, financial risk has a significant impact on the intention to start a business, but social risk factors and career risk factors do not have a significant impact. In addition, among the sub-majors in the art department, the craft major was found to have a higher entrepreneurial intention than other majors, and college students who indirectly experienced the start-up of their family had higher entrepreneurial intentions than college students who did not, and the presence or absence of the entrepreneurial experience of family had a modulating effect in the relationship between the perceived value and the perceived risks on the entrepreneurial intention.

• The Journal of the Korea Contents Association
• /
• v.22 no.5
• /
• pp.367-382
• /
• 2022

This study examined the impact of smart factory's quality factors on the intention to accept Advance Smart Factory(ASF) by mediating Perceived Value(PV) and Smart Factor Performance(SFP) of domestic SMEs that had introduced smart factor. As a result, First, Information Quality(IQ) and Service Quality(SQ) had a significant positive impact on Perceived Value(PV). Second, System Quality(SysQ), IQ, and SQ had a significant positive impact on SFP. Third, PV had a significant positive impact on intention to ASF, and PV and SFP had a significant positive impact on the intention to accept ASP. Also, PV had a mediating effect between SysQ, IS and Perfromance, and PV and Performance had a moderation between SQ and ASF. These results could provide one implication to SMEs that are taking into account to improve their smart factor to be advanced.

• International Area Studies Review
• /
• v.15 no.1
• /
• pp.315-339
• /
• 2011

As the Korean economy grows, the brand value of Korean companies such as Samsung, LG and Hyundai Motor has been elevated greatly. Compared to the brand value of Korean companies, Korea's national image is very lowly ranked. In addition Korea's national brand is undervalued compared to economic volume. So, the purpose of this study is to find way to enhance the Korea's national brand in Japanese Market through brand credibility. The results as follows. First, this study find that brand credibility is consist of expertise and trustworthiness in Japanese market. Second Korea national image positive impact on brand credibility. Third, brand credibility positive impact on perceived quality and information cost saving. Finally, brand credibility negative impact on perceived risk. In conclusion, all hypothesis are significant. So these results are very useful to Korea government and Korean companies.

• Proceedings of the Korea Society for Industrial Systems Conference
• /
• 2008.10b
• /
• pp.404-428
• /
• 2008

기대일치이론에 기초한 기대일치모형은 정보시스템 연구 분야에서 정보시스템의 지속적인 사용 혹은 사용의도를 설명하는 핵심 이론으로 언급되어 왔다. 이러한 기대일치모형과 더불어 최근에 정보시스템 분야에서 주목을 받고 있는 또 다른 개념은 자동화된 행동 경향을 의미하는 ‘습관’이다. 본 연구에서는 이러한 두 가지 개념들을 기초로 모바일 인터넷 서비스에 대한 지속적인 이용 상황에서 습관과 기대일치모형을 통합하는 시도를 하였다. 이에 일치, 지각된 유용성, 지각된 사용 용이성, 습관 등의 수용후 신념, 이용자 만족, 지속적 이용의도로 구성된 연구모형을 구성하고 이를 검증하였다. J도내 250명의 대학생들을 대상으로 설문자료를 수집하여 분석한 결과, 기대일치와 지각된 유용성이 모바일 인터넷 서비스의 이용자 만족에 대한 주요 요인으로서 나타났다. 또한 지각된 유용성, 이용자 만족, 습관은 모바일 인터넷 서비스에 대한 지속적 이용의도를 결정하는 주요 요인으로 나타났다. 반면에 지각된 이용 용이성은 이용자 만족과 지속적 이용의도 모두에 대하여 아무런 관련성이 없는 것으로 나타났다.