• Korean Journal of Health Education and Promotion
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• v.26 no.3
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• pp.63-74
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• 2009

This study was aimed to assess the degree of addiction on computer games and find factors related to game addiction, health perception and health promoting behavior in elementary school students. A study subjects were 814 students in 5th and 6th grades at 4 elementary schools in a city and a county. The items in questionnaire was consisted of general characteristics, circumstances and habits related to utilization of computer and internet game playing, and degree of addiction, health perception and health promoting behavior. We analyzed data using chi-square test, t-test, ANOVA, and multiple regression analysis. In multiple regression analysis, addictiveness on internet game was significantly related to type of computer utilization, frequency and duration of internet game playing, gender, after-school activities, grade points, economical status, and location of computer in a house. Health perception was significantly related to addiction points, gender, residential area, and grade points. And health promoting behavior was significantly related to addiction points, grade level, grade points, and health perception points. Since health promoting behaviors of children in elementary school are in the way of making, their degree of addiction to computer games can greatly influence their attitude towards health and their future life pattern as adults. Therefore an educational prevention program including counselling on game addiction should be devised. And researches will be needed for developing the Korean standard for measuring degree of addiction and a prevention program for peer group's game addiction.

• Child Health Nursing Research
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• v.10 no.3
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• pp.282-290
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• 2004

Purpose: The measure the degree of computer game addiction; to examine the relationship between computer game addiction and contributing factors; and to discover the predictors of computer game addiction of elementary school children of Korea. Method: Data were assembled from questionnaires distributed among 455 children from four elementary schools in Gyung-buk Province. Result: The level of computer game addiction of subjects was rather low, and correlated significantly with gender, academic performance, family economic status, playmates for leisure time, place of playing computer game, length of the habit of playing game, average playing time of game per day, frequency of PC-room(Internet Cafe for game) visits per week, game partners and reasons for playing game. Multiple regression analysis showed that 45％ of the computer game addiction was significantly related to gender(21％), impulsiveness(10％), average playing time of game per day(9％), depression(2％) and other variables(3％) such as playmates for leisure time, academic performance and frequency of PC-room visits per week. Conclusion: We suggest these results be used to develop a computer game addiction prevention program.

• Journal of Environmental Health Sciences
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• v.41 no.1
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• pp.11-16
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• 2015

Objectives: This study assessed the impact of the smoke-free law on secondhand smoke exposure in computer game rooms by measuring concentrations of particulate matter smaller than $2.5{\mu}m$($PM_{2.5}$). Methods: Indoor $PM_{2.5}$ concentrations were measured in 56 (during the smoke-free guidance period) and 118 computer game rooms (after the law went into effect) in four cities (Seoul, Cheonan, Daegu and Kunsan) in Korea. The number of smokers in the computer game rooms was also counted every five minutes. Results: Although a smoking ban had been implemented nationally, smoking was observed in 47% of the computer game rooms. Smoking density decreased from 1.62 persons per $100m^3$ during the guidance period to 0.32 persons per $100m^3$ after the smoke-free law. There is no statistically significant difference of $PM_{2.5}$ concentrations before and after the smoking ban. The $PM_{2.5}$ concentration was two times higher than the US NAAQS of $35{\mu}g/m^3$. The $PM_{2.5}$ concentration in computer game rooms without smokers was two times higher than the outdoor concentration. Conclusion: The smoke-free law in computer game rooms was complied with, even after the guidance period, in Korea. Indoor $PM_{2.5}$ concentration after smoke-free law implementation was high due to this non-compliance. High $PM_{2.5}$ concentration in computer game rooms without smokers might be due to smoking booths. The complete prohibition of smoking in computer game rooms should be implemented to protect patrons from secondhand smoke exposure.

• Journal of Korean Academic Society of Home Health Care Nursing
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• v.20 no.1
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• pp.53-62
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• 2013

Purpose: The purpose of this study was to investigate the empowerment and internet game addiction in Korean university students, focusing on Korean and Chinese students. Method: For this study, 366 students were selected from the J province by using convenience sampling. The data were collected from August 1 to October 10, 2012, and analyzed by using the SPSS/WIN 15.0. Result: Internet game addiction and general characteristics showed significant differences when classified according to nationality, gender, age, major leisure, perceived health status, and smoking status. The Korean students had a mean empowerment score of 98.4. The Chinese students had a mean internet game addiction score of 58.6. Nationality, gender, and empowerment were identified as the variables influencing internet game addiction. Conclusion: This study suggested that we should develop programs to increase empowerment, quit smoking, and decrease internet game addiction for Korean university students.

• The Journal of Korean Society for School & Community Health Education
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• v.16 no.1
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• pp.39-50
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• 2015

Objectives: A large number of teenagers are addicted to Internet games. The purpose of this study is to analyze the influence of leisure and family factors affecting internet game addiction among middle school boys. Methods: The data was used from 'Survey on the Online Game and Family Leisure Activities of Youth and Children in 2009' conducted by Korea Youth Policy Institute. Data were obtained from 1,681 middle school boys and analyzed by using the SPSS(version 20) program. Factors affecting game addiction were analyzed by ANOVA, Multiple Regression Analysis. Results: The results of this study revealed that the following variables have significant effects on game addition among middle school boys; psychology disorder about leisure, preference and participation disorder about leisure, father-child open communication, mother-child problem communication. Conclusions: Based on these results, we suggested leisure facility and programs to participate leisure life and activate communication with parents. Finally, limitations of this study and suggestions for future research were discussed.

• Journal of Korea Game Society
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• v.12 no.1
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• pp.67-77
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• 2012

With the development of tangible interface in recent years, the interest in interactive exercise games to improve health-related physical fitness has been increased. We believe that this kind of serious game should provide not only motion sensing of the action required to play sports but also a specific effectiveness of exercise. This paper will show how a serious exercise game affects theirs heart rate and preference. For the experiments, we used an exercise game named GalaxyBike for aerobics exercise which is developed by the Interaction Media Research Center of Hoseo University. In the experiments, players' heart rate was measured during the warming-up, exercise and cooling-down periods by a wireless heart-rate measuring instrument. After they played the exercise game, a survey was conducted to see how they like this serious exercise game. The findings of the study suggest that the serious exercise game providing both video game and exercise would make a contribution to the improvement of health-related physical fitness since it serves to increase the heart rate and motivation.

• Korean Journal of Health Education and Promotion
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• v.28 no.1
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• pp.37-47
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• 2011

Objectives: The purpose of this study was to explore the influential factors of family function, parent-child communication, and family satisfaction on Korean adolescents game use. Methods: The participants were 940 adolescents in Seoul. A structured questionnaire was used to collect data. The study variables were family function, parent-child communication, family satisfaction, and game use. Results: Game use was different by gender, age, time to spend in game during weekdays and weekend. Game use had significant negative correlations with family cohesion, family adaptability, communication with father, communication with mother, and family satisfaction. Multiple regression analysis showed that 20.3% of the game use was explained by gender, communication with mother, hours of playing games during weekdays, family adaptability, and hours of playing games during weekend. Conclusions: These results suggest that being male and lack of communication with mother, low family adaptability, game hours during weekdays and weekend can be potential risk factors for excessive game use in the adolescents, which should by considered in developing a prevention program for excessive game use focused on family factors.

• Proceedings of the Korean Society of Computer Information Conference
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• 2014.01a
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• pp.335-336
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• 2014

중국의 게임 시장은 매우 높은 성장률을 기록하며, 성장하고 있다. 우리나라의 게임 업체들은 중국 수출을 통해 높은 수익을 얻고, 높은 경쟁력을 유지하고 있다. 특히 중국 온라인 게임 시장의 2011년 성장률은 클라이언트용 19.5%, 브라우저 게임 76.6%, 모바일 게임 성장 41.8%을 기록하고 있다. 본 논문은 중국에서 급성장하고 있는 모바일 게임 및 PC게임 시장 동향에 대해 분석한 것에 대해 설명한다.

• Journal of Korean Academic Society of Home Health Care Nursing
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• v.18 no.1
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• pp.40-47
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• 2011

Purpose: This study investigated changes in neurocognitive function over a 2-month period of board game therapy in patients with schizophrenia. Method: Twenty-one schizophrenic patients treated with board game therapy and nineteen control schizophrenic patients were evaluated with neuropsychological and clinical tests, such as the Wisconsin Card Shorting Test (WCST). The same tests were re-administered after 2 months of board game therapy. Results: At the first series of neuropsychological tests, no difference was seen in performance, demographical aspects, or clinical severity among both patient groups. After 2 months, the group receiving board game therapy showed significant improvement of WCST performances compared to the controls. However, no difference was observed in clinical symptoms between the groups. Conclusion: The results of cognitive enhancement in patients playing board games indicates that board game play, easily used in an inpatient setting, is a promising tool for executive function improvement in chronic schizophrenic patients.

• Journal of the Korea Society of Computer and Information
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• v.15 no.12
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• pp.47-55
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• 2010

In this paper, we implemented a serious game system for study to accompany exercising and generating to keep on computer game side effect. The implemented serious game system was divided into the game part and the athletic part. The athletic part for whole body exercising was composed of health bicycle for lower body exercise and additional apparatus for upper body exercise, that was attached to the rear side of health bicycle and several generator was attached to the power point of athletic part. The circuit board and logic program was composed to adjust the exercise strength control, to get data and to communicate with the computer. The game part was composed to promote and educational effectiveness, the whole system emphasized on amusement side while avoided violence side. We confirmed the effect of the serious game system with the fourteen fun form which Garneau insists.