• Journal of Convergence for Information Technology
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• v.8 no.2
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• pp.209-218
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• 2018

The purpose of this study is to analyze the influence of information system factors and organizational factors on procedural management performance in small and medium-sized venture companies in the Seoul metropolitan area. In the previous study was conducted mainly on large companies and general SMEs. In this study, the research was conducted considering the characteristics of SMEs. The results showed that system suitability, system quality, and IT assets had a positive effect on procedural management performance, and manager perception and human resource capacity had a positive effect on procedural management performance. But the evaluation and compensation did not have a positive effect on procedural management performance. The results of this study showed almost the same results as those of the previous studies. Venture firms have poor financial ability, technology, and organizational management ability than general SMEs. However, the introduction and diffusion factors of new information systems were not significantly different from those of general SMEs.

• Korean Journal of Occupational Health Nursing
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• v.18 no.2
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• pp.205-218
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• 2009

Purpose: The purpose of this study was to learn the affective factors of case managers' occupational stress. Method: A total of 986 participants responded to a self-administered questionnaire that included 24 items of Korean Occupational Stress Questionnaire Short Form (KOSQSF), job satisfaction index, health behaviors, general characteristics, and variables related to work. The data collection of research was done from 17th to 21th of September, 2007. The data were analysed by t-test, ANOVA, and multiple regression with SPSS 11.1 package program. Result: The results of this study were as follows: The overall job satisfaction rate of men and women was highly than that of the Korean worker's standard. There were statistically significant differences in occupational stress in work place, work department, work position, smoking, treatment in out-patient clinic, subjective & relative health-status, work load, supervisor's review on work-ability, and job satisfaction. According to the multi-variate analysis, occupational stress(47.6%) was related to job satisfaction, workload, individual work-ability, supervisor's review on work-ability, health status and gender. Conclusion: Occupational stress varied depending on the ten variables and was influenced by job satisfaction(35.7%) and 5 other variables. The results suggest that further follow-up study on case managers is necessary to relieve their occupational stress.

• Journal of Digital Convergence
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• v.18 no.6
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• pp.157-166
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• 2020

Firms perform various actions that affect management performance measurement by managing the volatility and capital cost of reported income through income smoothing. This study attempted to analyze with a focus on the relationship between managerial competence and income smoothing. Therefore, this study attempted to analyze and focus on the relationship between managerial competency and profit softening using a measure of managerial competency presented in Demerjian et al. (2012). The results of the analysis are as follows. It was confirmed that there was a significant positive relationship between manager ability and income smoothing at the 1% level. When managers make income, it can be interpreted that managers with superior ability can make profits better by accurately predicting the future. It is the same result as the expectation of this study that managers with excellent ability have high incentives to soften profits by reducing profit volatility through more accurate forecasting. Therefore, this study empirically analyzed that managers with excellent abilities are more effective in implementing income smoothing strategies.

• Asia pacific journal of information systems
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• v.12 no.3
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• pp.135-167
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• 2002

This research focuses on the IS development methodology as an object of innovation in an IS organization. It has two main research objectives. It was intended to understand the critical affecting factors which have an effect on the processing of each level in the dynamic and evolving innovation process. There are two levels of innovation process: initiation and implementation. It was also intended to understand the performance of IS organizational innovation. We found three main results by the LISREL analysis. First, main factors affecting initiation level of innovation are innovative tendency of IS members, communication level of IS organization, existence of champion manager, IS performance gap, executive supporting to IS, and relative advantage of IS development methodology. At the implementation level, it was understood that the existence of champion manager, executive support, and relative advantage of IS development methodology were the main factors promoting to use the innovation, and the complexity of innovation was a negative factor adopting the usage of innovation. Second, the quality of the previous level in the gradual innovation activities gives very notable affection to the continuous next level. Finally, it was found that the qualitative performance like the documentation, collaborative team approach, IS developer's awareness and ability corresponding to their task and so on was improved due to the IS organizational innovation. This research provides the standard framework for the IS organizational innovation in a structural way. In the practical aspect, it may be used as the principle for introducing and using the IS development methodology.

• Korean Journal of Social Welfare Studies
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• v.41 no.3
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• pp.107-133
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• 2010

The attention of case management currently has been highlighted and its importance has been highly emphasized in mental heath field. At this point, We conducted a qualitative study on the experience of case managers from the Suwon Community Mental Health Center where it has implemented the ACT model. Through the result of this study, we verified feasibility of ACT model into Korea. and it has shown that assertive service and team approach has been a critical ingredients of ACT and it extended case manager's ability and brought improvement in relationship between clients and them. the clients has brought a positive changes. However case managers have experienced the dilemma between experts initiatives and clients dependency, and they empathised the importance of the familism and mental health system in Korea. In order to implement ACT extensively, we suggested several implications.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.9 no.1
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• pp.210-216
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• 2005

In many real-time applications, security is another important requirement, since the secure real time database system maintains sensitive information to be shared by multiple users with different levels of security clearance or to be attacked by hackers with ill will. Encryption policies are necessary for the security of secure real-time database systems in addition to the existing security methods, too. However, there has not been much work for the encryption policies in secure real-time database systems, although sensitive information must be safeguarded in real-time systems as well. In this paper, we propose a encryption manager for the purpose of solving the encryption policies of the secure real-time database systems. What is important in the encryption policies of secure real-time database systems is security and timeliness. A significant feature of the proposed encryption manager is the ability to dynamically adapt a encryption algorithm that consider transaction deadline and security level.

• Journal of Korean Society of Occupational and Environmental Hygiene
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• v.19 no.3
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• pp.250-260
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• 2009

To improve work environment for health managers, it was investigated about effect of job stress, psychosocial stress and job satisfaction of health managers on job commitment. The sample used in this study consisted of 166 persons of industrial health managers. The data were collected with self-administered questionnaires between November 2007 and January 2008, and the results analyzed with ANOVA and multiple regression analysis. Job stress was evaluated by using a Korean Occupational Stress Scale(KOSS), and Psychosocial wellbeing index-Short Form(PWI-SF) was used for a psychosocial stress level evaluation. Organized commitment evaluated loyalty, compensation, welfare, job immersion, external employment opportunity, total agreement with employer and personal ability development. In path analyses, interpersonal conflict, lack of reward, psychosocial distress were associated with job satisfaction. And psychosocial distress, job demand, job insecurity, organizational system, occupational climate were associated with organizational commitment. In considering above findings, the health program for psychosocial distress, improvement of job demand, job insecurity, organizational system, occupational climate would be implemented to increase organizational commitment of Health manager.

• Culinary science and hospitality research
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• v.9 no.4
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• pp.136-151
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• 2003

The summarized analysis result of this research is as follows. First, regarding the difference of preceding variable and dependent variable, statistically considerable difference did not appear between self determination and personal relations in educational background and between groups of self determination in hotel type, and statistically considerable difference appeared among other groups. Second, regression analysis result between empowerment and job satisfaction turned out that statistically considerable influence is exerted in the order of personal relations ability, influence power, role performance ability and self-decision nature. Third, regression analysis result between empowerment and job devotion turned out that statistically considerable influence is exerted in the order of personal relations ability, role performance ability and influence power. Fourth, regression analysis result between empowerment and organization devotion turned out that statistically considerable result is exerted in the order of influence power and personal relations ability. Fifth, it turned out that statistically relative high correlation existed among correlation of empowerment and result variable such as job satisfaction, job devotion and organization devotion. The above-mentioned matters considered, this research proposes following points. This research examines the effect of empowerment on job satisfaction and organizational commitment of culinary staff in the hotel. the effect of the variable of empowerment on result variable shows that role performance ability, influence power and personal relations ability are important variables. Therefore, to improve the role performance ability of members of kitchen, it is essential for each individual to improve their ability and to have confidence at the time of business performance. So, this research implies that consistent and systematic training is necessary for increasing the ability and confidence. In order to improve influence power, it is necessary for members of an organization to have strong faith that their jobs determine the success of the company, and to increase the sense of self-control by letting them have the right of self determination, so that all members may have strong desire to transact business. This research implies that in order to improve personal relations ability, it is necessary for members of an organization to discover the best method of decision-making and solve problems through members' developing mutual action, and for managers to take personal characteristics into account so that members may have belief and confidence in their job and realize the value of their job. In conclusion, the person in charge of personnel affairs and the manager in charge of kitchen need to realize the importance of empowerment and especially have an much interest in all parts including self determination, influence power and role performance ability and personal relations ability etc.

• Journal of Digital Convergence
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• v.16 no.11
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• pp.267-274
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• 2018

This study examines the effect of managerial ability on managers' opportunistic reporting discretion in recognizing the goodwill impairment losses after the adoption of K-IFRS. Cross-sectional regression results show that goodwill impairment losses are not recognized timely at the time of the goodwill impairment symptom, but rather managers make bad use of goodwill impairment losses as tools of income smoothing and big-bath. Managerial ability is not directly related to the recognition of goodwill impairment losses, but firms with more able managers recognize timely goodwill impairment losses when the symptom of goodwill impairment exists, and they use less income smoothing when the firms' expected pre-impairment earnings are abnormally high. This study is the first research to consider the relationship between managerial ability and manager' earnings management in goodwill impairment accounting.

• 대한공업교육학회지
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• v.31 no.1
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• pp.1-22
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• 2006

The purpose of this study is to measure the level and importance of the key competencies of technical high school students in order to improve their key competencies. The subject was 12 teachers in charge of school-to-work education in a technical high school and 7 managers responsible for an apprentice in a company. The results of this study showed there was a difference in perception of the key competencies between teachers in charge of school-to-work education and managers responsible for that part in a company. Especially, both of two groups, teacher group and manager group, estimated apprentice's comprehension ability of the English documents low and also regarded its importance as low. So the comprehension ability of the English documents needs to be reconsidered as the key competencies. It appeared that the reading comprehension ability of Chinese characters and the ability of listening courteously needed to be added to the existing key competencies. To cultivate them, the key competencies should be examined accurately which technical high school students have to master. And on the basis of this, an instrument to measure the key competencies needs to be developed.