• Journal of Families and Better Life
• /
• v.22 no.3
• /
• pp.47-61
• /
• 2004

The major purpose of the present research was to examine the effect of adolescents's perception of parents' marital relationship and attachment with their parents on school adjustment. This study also tried to investigate the inter-relationship among related variables, and the differences in the level of school adjustment according to adolescents' general characteristics. The participants were 355 middle and high school students who lived in Chollabuk-Do province. The major results of this research were as follows. First, there were significant differences in the level of school adjustment according to sex, age, and grade point. average That is, the level of school adjustment was higher for males, for older adolescents, and for those recording higher grade point, than for females, for younger, and for those recording relatively lower grade point. Second, parents' marital relationship was positively correlated with positive aspects of attachment with their parents(i.e., communication and trust), and with school adjustment. but negatively correlated with negative aspect of attachment(i.e., alienation from their parents). Finally, multiple regression analyses were performed to analyze the relative significance of the related variables influencing on school adjustment after controlling the effect of sex, age, and grade point. It was found that communication with fathers was the most powerful predictor of school adjustment, while attachment with mothers was not found to be a significant predictor of school adjustment.

• Culinary science and hospitality research
• /
• v.10 no.3
• /
• pp.32-50
• /
• 2004

The purpose of this study was to examine what caused bakery employees at tourist hotel to leave their job. It's basically meant to lay the foundation for increasing personnel management efficiency and reducing turnover rate, as an attempt to prevent workers from quiting their jobs would be a successful way to take advantage of human resources more efficiently. Both theoretical and experimental approaches were utilized to serve the purpose of this study. First, concerning salaries, their turnover intention was under the influence of whether they were properly paid or gained a sufficient living. Second, as for environmental factors, their turnover intention was affected by performance appraisal and interpersonal trust with colleagues. Third, regarding job-related factors, their turnover intention was impacted by whether their job was clearly defined, how much they were satisfied with their job and whether their posts were suitable. Forth, the change of job was subjected to the influence of the desire for job in another region, job in another company and another kind of job. And there should be a clear distinction between sales and other works, and they should carefully be treated so that they could find their job more satisfactory.

• Asia pacific journal of information systems
• /
• v.12 no.4
• /
• pp.1-19
• /
• 2002

The fact that EDI is the IT system between partners implies the importance of studying the affecting factors associated with partnership in EDI. But there are few researches about the inter-organizational factors related to the relationship between partner firms, so called partnerships, influencing the implementation of EDI. Therefore our research is to investigate the relationship between partnership and EDI implementation with inter-organizational perspective. Additionally, we investigate the moderating role of EDI adoption attitude when the companies are divided into two groups, proactive attitude and reactive attitude. As a result, first, we found the positive relationships between the partnership factors about partnerships among trading partners and the degree of EDI implementation. Second, we expected that proactive firms have stronger significant relationships than reactive firms, but only the relationships between interdependence and integration, interdependence and utilization and trust and integration were proved to be signigicant among ten relationships. Third, we found positive relationships between EDI adoption attitude and EDI implementation.

• Journal of Distribution Science
• /
• v.17 no.4
• /
• pp.41-50
• /
• 2019

Purpose - The purpose of this study is to examine the impact of leader-member exchange (LMX) on employees' behaviors as well as to test the mediating roles of feeling trusted in the relationships. Research design, data, and methodology - Survey data were collected and analyzed from 285 sales people who work for various organizations in eastern China. The corresponding research models were verified using SPSS 22 and Amos 22. Results - The empirical results show that LMX plays a positive role in job performance and is positively related with subordinate's feelings of trust. However, the study was shown to have negative correlations between LMX and workplace ostracism. Feeling trusted by superiors mediated the relationship between LMX and job performance, resulting in employees being more motivated to do better, creating a positive synergetic effect. However, this relationship did not show to have significant mediating effects on the relationship between LMX and workplace ostracism. Conclusions - This study further enriches the relevant theory of LMX and has significance for management practices such as distribution sectors, guiding leaders to create a suitable team atmosphere. Leaders need to pay attention to build a high quality LMX with employees based on the empirical results of this study.

• The Journal of Society for e-Business Studies
• /
• v.10 no.3
• /
• pp.135-157
• /
• 2005

Based on literature relating to the theory of planned behavior(TPB) and the TAM, this study extends the applicability of the TAM in a mobile banking context, by adding one trust-based construct('perceived credibility') and two resource-based constructs('perceived efficacy' and 'perceived cost') and technical suitability constructs to the model, while paying careful attention to the placing of these constructs in the TAM's existing nomological structure. Data collected from 182 users in Korea were tested against the extended TAM, using the structural equation modeling approach. The results strongly support the extended TAM in predicting users intentions to adopt mobile banking. Several implications for IT/IS acceptance research and mobile banking management practices are discussed.

• Journal of the military operations research society of Korea
• /
• v.35 no.3
• /
• pp.139-156
• /
• 2009

This study reviewed influential factors on knowledge sharing and examined to verify how attitude and recognition serve toward security in knowledge-related activities. This two-part study will dedicate to diffusion of knowledge sharing in the ROK Army. The findings indicate that trust and computer self-efficacy are influential factors which cause increase in knowledge sharing intention. Friendly attitude of the members result in strengthening the knowledge sharing in National Defense Intranet. As a result, it could be inferred that organizational and systematic efforts are required to foster the knowledge sharing in the army and policy to induce members' friendly attitude toward security is in need as well.

• Journal of Technology Innovation
• /
• v.6 no.2
• /
• pp.1-31
• /
• 1998

This paper summarizes the research results on the structural characteristics of the Korean innovation system. The Korean NIS has functioned well in the foreign technology imitation stage. However, there are many drawbacks to advancing to the stage of technological innovation. Weak infrastructure and linkages among technological institutions are detrimental factors that affect technological innovation. The immobility of professional manpower is a serious bottleneck to knowledge diffusion. Especially, the inactivity of university research prevents universities from being able to play a relevant role in the national innovation system. The drawbacks of the Korean innovation system are mainly associated with the public sector and social culture. Weak linkages among organizations are due to the lack of trust among people and organizations, and absence of demand-oriented management in public institutes. Weaknesses in technological infrastructure, university research and the social and cultural environment are tile result of the lack of government will. However, the private sector was evaluated as being relatively active in innovation. Particularly, Chaebols deployed aggressive strategies to acquire their own technological capabilities. The findings of this study suggest that to strengthen the Korean innovation system, the government continues to be important, as in the past, in order to shape social institutions and a culture that is learning friendly, diffusion friendly and, consequently, innovation friendly.

• Journal of the Korean Society for Aviation and Aeronautics
• /
• v.28 no.1
• /
• pp.1-6
• /
• 2020

The purpose of this study is to analyze the radiation dose data of the space crew of the flight crew and to present a plan for the health management of the flight crew on the basis of the analysis. The analysis show that the average exposure dose of the flight attendants continued to rise, and the exposure dose of the flight attendants was five(5) times higher than that of the radiation workers. As a way to reduce the effects of cosmic radiation, this paper suggests appropriate personnel allocation by model, balanced allocation of high and low latitude routes by crew according to the aircraft type, and a low altitude flight plan for high latitude flight. This study will help aviation crew members understand cosmic radiation and trust in the company's policies. In the future, it will be necessary to enhance the flight safety of the crew by deriving meaningful results by analyzing data related to cosmic radiation of various routes.

• KSII Transactions on Internet and Information Systems (TIIS)
• /
• v.6 no.9
• /
• pp.2370-2387
• /
• 2012

A new security management model based on Rough set and Bayesian learner is proposed in the paper. The model focuses on finding out malicious nodes and getting them under control. The degree of dissatisfaction (DoD) is defined as the probability that a node belongs to the malicious node set. Based on transaction history records local DoD (LDoD) is calculated. And recommended DoD (RDoD) is calculated based on feedbacks on recommendations (FBRs). According to the DoD, nodes are classified and controlled. In order to improve computation accuracy and efficiency of the probability, we employ Rough set combined with Bayesian learner. For the reason that in some cases, the corresponding probability result can be determined according to only one or two attribute values, the Rough set module is used; And in other cases, the probability is computed by Bayesian learner. Compared with the existing trust model, the simulation results demonstrate that the model can obtain higher examination rate of malicious nodes and achieve the higher transaction success rate.

• Journal of Korean society of Dental Hygiene
• /
• v.13 no.3
• /
• pp.411-418
• /
• 2013

Objectives : The quality of service is considered as the difference between services that customers perceive and expect by using SERVQUAL model and the basic data for the efficiency of management of dental hospital and clinics, the differentiation strategies of dental medical institutions and the improvements on quality of service are provided. Methods : Subjects were 469 patients who visited six dental hospitals and clinics in Daegu-Gyeongbuk regions. Questionnaire consisted of five items such as type, reliability, responsiveness, certainty and empathy properties. Data were analyzed using SPSS 12.0 program in this study. Results : Women had high satisfaction scores of medical services in certainty and empathy properties. 40s and higher had the highest score in the type property. 30s had high score in the certainty property. For expected service satisfaction, 30s had the highest score in dental practitioners and administrative staffs. For reuse of current medical institution and intent for recommendation, certainty property and factor of dentist and dental practitioners had high scores. Additionally, reliability and responsiveness properties were statistically significant. Conclusions : Medical institutions should make every effort to get the dentists or dental practitioners have the medical knowledge at a high level, a kindness for patients and trust from patients.