• Journal of the Korean Society of Child Welfare
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• no.59
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• pp.87-114
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• 2017

This study aimed to examine whether adolescents' self-esteem mediates the relationship between adolescent-teacher relationship and the intrinsic life goals of adolescents. This study used 1,776 cases from the sixth-wave data of the Korean Children and Youth Panel Survey (KCYPS). This study conducted a hierarchical regression analysis and a Sobel test to examine whether the mediation effect was significant. Primary findings are summarized as follows: First, adolescents who had a good relationship with their teacher were more likely to have better intrinsic life goals. Second, adolescents who had a good relationship with their teacher were found to have higher levels of self-esteem. Third, the effect of adolescents' relationship with teachers on intrinsic life goals was found to be partially mediated by self-esteem. This study concludes with implications, limitations, and suggestions for future research.

• Journal of Music and Human Behavior
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• v.21 no.1
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• pp.115-132
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• 2024

The purpose of this study was to explore the impact of music therapy on enhancing self-awareness and intrinsic motivation among patients with schizophrenia, particularly those experiencing motivational deficits. This study, primarily based on quantitative analyses supplemented by qualitative insights, included six adults (three males and three females) across 8 weekly sessions proactive music activities based on the exploration of musical emotion, each lasting 60 minutes, from October 5 to November 16, 2023. Data collection and analysis focused on the last five sessions, from the fourth to the eighth. Although no statistically significant changes were detected, likely due to the study's short duration, qualitative data from in-depth interviews indicate that music therapy contributed to enhanced motivation and improved self-perception in participants. They demonstrated better emotional articulation, self-awareness, and communication skills, which not only increased their intrinsic motivation but also led to an improved perception of their life quality. Individual variability was noted, however, indicating that these outcomes could differ among participants. These results highlight music therapy's potential as a valuable intervention for enhancing self-awareness and reigniting motivation in individuals with schizophrenia, suggesting a further research to corroborate these findings over longer periods.

• Journal of Korea Society of Industrial Information Systems
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• v.10 no.4
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• pp.1-15
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• 2005

This study investigates the relationships between extrinsic motivation (perceived usefulness), intrinsic motivation (perceived ease of use and perceived enjoyment), and attitude toward online community. With 252 valid responses, the research hypotheses are tested using by structured equation model. The results show that perceived ease of use affects perceived usefulness and perceived enjoyment, that perceived enjoyment has a positive impact on perceived usefulness and attitude toward online community, and that perceived usefulness positively influences attitude toward online community. The study can help IS managers and professionals plan their courses of action more effectively for users' continuous visits on online community.

• Geotechnical Engineering
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• v.12 no.4
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• pp.145-156
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• 1996

An implicit stress integration algorithm was formulated for implementing an aiusotorpic hardening constitutive model which has been based op the generalized isotropic hardening rule in nonlinear finite element analysis technique. the rate form of stress tensor was implicitly integrated using the generalized trapezoidal rule and the tangent stress-strain modulus was evaluated consistently with the nonlinear solution technique. As a result, it has been found that the nonlinear analysis with the anisotropic hardening constitutive model might be performed accurately and efficiently.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.10 no.4
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• pp.13-25
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• 2015

It seems crucial for entrepreneurship researchers to study how individual creativity is influenced by a number of entrepreneurship related traits. This is because individuals aiming to become entrepreneurs by launching their own start-ups need to enhance their creativity level to compete successfully in the target market. In the field of entrepreneurship studies, however, there is no literature about exploring the relationship between individual creativity, and entrepreneurship related constructs such as intrinsic motivation, parasocial interaction, prosocial motivation, and perspective taking. In this sense, our proposed research model focuses on filling the research void like this. To verify the proposed research model. we collected valid data from college students. To add rigor to our study, we allowed participants to view a talk show content where a successful entrepreneur was telling his story. Empirical test results were robust statistically enough to prove the validity of our proposed research model.

• Proceedings of the Korean Society for Quality Management Conference
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• 2010.04a
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• pp.177-182
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• 2010

본 연구는 자기결정성 이론에 대한 중요한 변수들이 내재적 동기인 몰입과 만족이 충성도에 영향을 미치는 요인들에 대한 인과관계를 실증 연구하고자 한다. 지금까지의 온라인 게임 연구들은 내재적 동기인 Flow가 만족과 충성도에 미치는 연구들이 주를 이루어 왔을 뿐, Flow에 미치는 영향변수에 대한 연구는 미비하였다. 이에 본 연구에서는 내재적 동기에 영향을 주는 요인들을 연구한 자기결정성 이론을 바탕으로, 자기결정성의 요인인 자율성, 유능성, 관계성이 몰입과 만족, 충성도에 미치는 인과관계를 연구하고자 한다.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.27 no.5
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• pp.1033-1047
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• 2017

Traditional explicit authentication, which requires awareness of the user's authentication process, is a burden on the user, which is one of main reasons why users tend not to employ authentication. In this paper, we try to reduce such cost by employing implicit authentication methods, such as biometrics and location based authentication methods. We define the 4-level security assurance model, where each level is mapped to an explicit authentication method. We implement our model as an Android application, where the implicit authentication methods are touch-stroke dynamics-based, face recognition based, and the location based authentication. From user experiment, we could show that the authentication cost is reduced by 14.9% compared to password authentication-only case and by 21.7% compared to the case where 6-digit PIN authentication is solely used.

• Journal of Korea Game Society
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• v.17 no.4
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• pp.71-80
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• 2017

This paper presents an investigation into time in games. Many researchers have studied time in games including Jesper Juul (2004), arranging time in games according to the criterion of the concept of time in reality. Most of this research distinguishes internal time from external time in games. The present study, thus, examined internal time in games from the viewpoint of the observer, believing that the most important element of the game was gameness or play and further experience rather than the relationship between reality and games. Thus, the investigator classified internal time in games into "oriented time" and "non-oriented time" and examined the operations of those time classifications in the gamers' experiences.

• Journal of Digital Convergence
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• v.14 no.5
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• pp.227-236
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• 2016

Co-creation is an important approach to innovation that uses internal and external sources for value creation. This study identified the effects of intrinsic motivation, extrinsic motivation, and the moderating effects of activation factors using multiple regression and moderated multiple regression. To this end, 181 usable questionnaires were collected and analyzed. The result of analysis showed that intrinsic motivation had the significant meaning and the moderating effects of activation factors on the relationship between extrinsic motivation and co-creation participation exist. Companies may use this result to activate the co-creation participation of the customer. The future study analyzed by survey responses in multiple layers will improve the generalization of the study.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.7 no.3
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• pp.27-37
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• 2012

The purpose of this study is to review the effect of internal marketing on job satisfaction in food service industry. In order to verify and achieve the purposes mentioned above, questionnaire data are gathered and analysed from 438 employees and their superiors for measuring employees' service quality fromKangwon province. Multiple regression is applied to test the proposed 2 hypotheses: the relationship between internal marketing and intrinsic job satisfaction, and the relationship between internal marketing and extrinsic job satisfaction. Empirical survey's findings are as follows; First, management support, internal communication and employment security have positive relationships with intrinsic job satisfaction. Second, management support, training & education has positive effect on extrinsic job satisfaction and employment security have positive relationships with extrinsic job satisfaction.