• The Journal of the Korea Contents Association
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• v.16 no.1
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• pp.655-665
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• 2016

This study analyzed how work environment of staff in group homes on their job satisfaction targeting 148 persons. As a result, this study found that the staff recognize challenge and role ambiguity at the level which is above level ranging from 3.08 to 3.61 points with respect to 6 subdomains of work environment, but showed a relative vulnerability regarding comfortability, monetary reward, role conflict and workload as below average ranging from 1.80 to 2.73 points. Results of multiple regression analysis show that challenge and role ambiguity exert a significant influence on their job satisfaction. The above results suggest that it is necessary to provide staff with an opportunity for self-development and challenge by specifying service standards for social rehabilitation teachers in work environment and strengthening group home support system in various ways, enhancing support or advocacy necessary for solving problems.

• Journal of Information Management
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• v.38 no.2
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• pp.85-104
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• 2007

This study is to analyze impacts that the transformational and transactional leadership of middle managers at university libraries affects the empowerment of university librarians and to suggest future directions of leadership development aimed at improving the empowerment of university librarians. The results of this study are summarized as follows: The transformational and transactional leadership showed a positive effect on empowerment in university librarians. The most influential factors of transformational leadership on the empowerment factors showed 'individualized consideration’ on the three empowerment factors except 'impact’ and 'individualized consideration’ and 'intellectual stimulation’ on the 'impact’ of empowerment. And the most influential factors of transactional leadership on the empowerment factors showed 'contingent reward’. The transformational leadership showed a greater relative impact on empowerment when compared with the transactional leadership.

• Korea Journal of Hospital Management
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• v.7 no.1
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• pp.121-130
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• 2002

As a hospital deals with people in their particular states, namely patients, computerization and automation in organization systems are very limited. Even though state-of-the-art medical systems such as the OCS, the HIS, the EMR, and the FACS are facilitating the computerization and informatization processes, they are for convenience and effectiveness. Ultimately, however, we should depend on specialists including doctors, nurses, pharmacists, and medical engineers. Therefore, a hospital is a representative labor-intensive body. Like other similar organizations, hospitals require a lot of manpower. But they are quite different in that hospital people hold variety and complexity in their qualifications and licenses. In personnel management, a hospital is twice controlled owing to the special characteristics that human life is at stake. First, the quota of medical manpower should be obeyed lest the quality of medical services should be lowered, and their roles and interrelations are even regulated. Second, in spite of the peculiarity of hospitals, the duties of obligatory employment and social insurances should not be neglected like other companies. In order that each hospital can preserve the proper level of medical services, securing the appropriate level of medical personnel has to be regulated. However, as the personnel cost is one of the important indices of hospital management, too much regulation in manpower supply can lead to poor hospital management and, in the end, the drop of the quality of medical services. In sum, as far as hospital personnel is concerned, some autonomy ought to be given to each hospital so that it can control the quality of hospital services. In addition to this minimum regulation of personnel, certain incentive and reward systems like the graded nursing system need to be prepared.

• Korean journal of communication and information
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• v.36
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• pp.231-253
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• 2006

Based on the development of IT(information technology), the explosive diffusion and growth of the new media and services in Korea has attracted keen international attention. The construction of IT infrastructure driven by the proactive social informatization policy of the government has also been spectacular. Korea has persistently pursued strong 'new media-informatization policy' with three main objectives in mind: 1)Industrial-economic value creation; 2)socio-cultural value creation; and 3)building of the knowledge society-knowledge state. But its consequence is rather paradoxical. While its performance is excellent in terms of quantity growth of industry and technology, quality development of society, culture and knowledge creation is lagging far behind. This paradoxical outcome originates, not from any simple policy error, but from a structural problem inherent in new media-informatization policy in Korea which has long been captured by developmentalism. In order for Korea to harvest the reward of strong new media-informatization infrastructure, it needs to institute a policy structure based on a knowledge IT strategy such as research and development of core and patent technologies, design and production of quality contents, networking knowledge bases of society, etc.

• Korean journal of communication and information
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• v.36
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• pp.287-323
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• 2006

This study attempted to find out that organizational culture and organizational support are the main factors of an effect on team, a kind of making unit of broadcasting programming, commitment. And especially this research tried out that each organizational culture type had an effect differently on team commitment using of Linear Structural Equation Modeling(LISREL). In order to empirically test to the research model, data were collected by 280 terrestrial Broadcasting PD in Seoul. Result showed that each organizational culture has a differential influence on the path and effect of organizational support and team commitment. The educational system and production back up of the Organizational support system have not enough to support and promote the team commitment except reward system. As a consequence, Broadcasting organization make a strategy considering of dominant organizational culture type.

• The Korean Journal of Emergency Medical Services
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• v.13 no.3
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• pp.91-105
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• 2009

Purpose : The purpose of this study was to describe the current status of 119 EMT to violence experiences in Korea. Method : The number of 119 EMT in this study 2522. Self-administering questionnaire data were collected from April 27 to March 8 in 2009. Collected data were analyzed using SPSS 14.0 program. Real number, percentage, mean and standard deviation were calculated. Pearson correlation coefficient was analyzed. Result : 119 EMTs experienced 95.32%-verbal insults, 61.54%-violence aggression, 60.51%- potential violence, 38.70%-physical assault. Within 30 days from the most recent period of violence experienced verbal insults and violence aggression-51.07%, potential violence and physical assault-48.41%. The patients(50.59%) and the patients and patient's carers(38.26%) proved to be violent offender. The main reason of violent act was drug or alcohol addiction(56.15%). Recent exposure to violence was 34.82% by 7 point reward of stress level. 5-point scale showed the average of experiences of violence. Response average of emotional reactions was 2.66 points and that of physical reaction was 2.18 points. Social reaction was 2.06 points. Conclusion : This study was based on the violence experience of 119 EMT. It is necessary to prevent the violence from emergency scene. So we proposed the preventive measure against violence as well as critical incident stress debriefing(CISD). Policy for CISD and stress management will be implemented in the near future in Korea.

• 한국사회정책
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• v.25 no.2
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• pp.31-55
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• 2018

The economic penalty of care and gender inequality reinforce each other. Unequal distribution and treatment of care are at the basis of gender inequality. Care creates economic penalty that deepen gender inequality. Those who perform care work tend to take the position of the vulnerable in socio-economic power relations. Due to their weak position, it is difficult for them to voice out a fair treatment and reward for their work. As a result, care workers both at home and in the public sector suffering from lower economic value of care are positioned in unequal gender relations with more vulnerable socioeconomic status. The basic income system may have the potential to mitigate multifaceted gender inequalities in our society. For the introduction of basic income to help realize the real freedom for women, it is necessary to understand unique natures of care work and tackle economic penalties of care work. This paper examines the relationships between care penalties and basic income, focusing on the debate on the introduction of the basic income system. We argue that if the economic penalties caused by unique natures of care work are not eased or resolved, the introduction of the basic income may not contributes to alleviating gender inequalities.

• 한국노년학
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• v.36 no.4
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• pp.959-979
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• 2016

This study was performed to explore the life experience as a teacher was dissolved in life aimed at elementary school female teachers. The selection of the four-year teaching career more than 35 years, from January to November 2015 and retired teacher retirement not more than three years to 2015, five people in the study participants were conducting research. Research method was approached narrative interview method of qualitative research, Sch?tze of biographical research methods utilized in exploring how narratives. Results from this study showed the biographical curve through the 'biographical statement', 'experience the life of a female teacher','difficulties experienced in the reality of female teachers', 'reward as a teacher', divided into the categories' 'post-retirement life adaptation types'. These findings are in accordance with the retirement teacher pointed out the lack of social adaptation programs, such as training or preparation for life after retirement, With the increasing need for pre-retirement training is to prepare for life after retirement were suggestions that the government offers programs and information about the life after retirement is necessary.

• Journal of Information Technology Services
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• v.19 no.6
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• pp.131-144
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• 2020

As the blockchain technology attracts attention, interest in cryptocurrency that is received as a reward is also increasing. Currently, investments and transactions are continuing with the expectation and increasing value of cryptocurrency. Accordingly, prediction for cryptocurrency price has been attempted through artificial intelligence technology and social sentiment analysis. The purpose of this paper is to develop a deep learning ensemble model for predicting the price fluctuations and one-day lag price of cryptocurrency based on the design science research method. This paper intends to perform predictive modeling on Ethereum among cryptocurrencies to make predictions more efficiently and accurately than existing models. Therefore, it collects data for five years related to Ethereum price and performs pre-processing through customized functions. In the model development stage, four LSTM models, which are efficient for time series data processing, are utilized to build an ensemble model with the optimal combination of hyperparameters found in the experimental process. Then, based on the performance evaluation scale, the superiority of the model is evaluated through comparison with other deep learning models. The results of this paper have a practical contribution that can be used as a model that shows high performance and predictive rate for cryptocurrency price prediction and price fluctuations. Besides, it shows academic contribution in that it improves the quality of research by following scientific design research procedures that solve scientific problems and create and evaluate new and innovative products in the field of information systems.

• Journal of Korea Entertainment Industry Association
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• v.15 no.2
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• pp.137-148
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• 2021

This study sought for an improvement plan of the overall preventive activity of Korean Citizen-Corps-Active-In-Disaster(CAIND) by utilizing the fact that The fire-fighters, who are focusing on social disaster response works, are surveyed for their awareness of the vivid expertise to Korean CAIND. This group is defined as the assistant organization in law about disaster prevention which, the local residents willingly made to handle the situation of disaster occurrence. Since the characteristics of volunteer activities are also inherent, related issues are also reviewed at the same time to resolve any unclear arguments by disaster prevention activity characteristics of Korean Citizen Corps Active in Disaster. Through the results, the study provided three major suggestions for an improvement plan. The results of the study are as follows: First, the quota management system of Korean CAIND that considers the characteristics of rural areas should be actively supplemented. Second, the current reward system for Korean CAIND activities at large disaster sites should be surely improved. Third, the current education and training system of Korean CAIND to satisfy regional conditions should be newly established. The results of this study are largely expected to be utilized as a basic data to develop Korean CAIND in the future.