• Korean Journal of Child Studies
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• v.28 no.6
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• pp.37-52
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• 2007

This study was planned to develop an Internet Game Addiction Scale for 9- to 12-year-old Korean children. Based on literature review and analysis of counseling cases, the concept of the internet game addiction was defined. Items of the scale were developed and then the content validity of the scale was examined by 20 professionals. Then a preliminary survey of 188 3rd to 6th grade students was made, and the main survey of 699 3rd to 6th grade students throughout Korea. The main results are as follows; [I] Internet Game Addiction Scale consists of 3 factors with 20 items : game-oriented life(6 items), tolerance & mastery loss(7 items), and withdrawal & emotional experience(7 items); [II] appropriateness of item mean and standard deviation was proved, a 3-factor structure confirmed through factorial analysis and cross validation; [III] appropriateness of the scale confirmed through criterion validity and reliability.

• Journal of Digital Contents Society
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• v.16 no.4
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• pp.651-657
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• 2015

The game engineering is a fusion study that combines exquisite variety of fusion science and engineering. We presents the relationship between multi-disciplinary fusion and game development with the game developer's perspective when developing games. Humanities and sociological knowledge and experience with the developers has significant os impacts to refine the ideas on the game. This paper would present the process of the game design, story making based on the planned operation and the communication as between the team members for efficient operation through the process of creating the actual game, it will show the final version of the game. At the same time, it will research for the relationship between a number of studies for each process.

• Journal of Korea Game Society
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• v.16 no.3
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• pp.117-126
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• 2016

Screen climbing is a kind of screen sports. In screen climbing, the software program is executed in a computer system and climbing is progressed by the interaction between a climber and the content of the screen. We implemented a screen climbing game with the ancient cave exploration considering the development of children and the children's motivation to sports climbing. The content of the game is projected to the artificial climb wall and the interaction between a user and the game is done by a user's input of Kinect's depth data. The game is popular with the children in the children's exhibition event. There should be implemented more screen climbing game.

• Journal of Korea Game Society
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• v.19 no.5
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• pp.77-90
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• 2019

This paper discusses the shaping of game culture and the socio-cultural functions of game-making events based on co-production ideation by meta-analysis. Research has shown that the experience in this event helps to reshape the perception of the game culture, which eventually will lead to the extended meanings of game culture. It can also be seen that the game-making event serves as an educational platform for building the next generation competencies.

• Journal of Korea Game Society
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• v.22 no.1
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• pp.19-32
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• 2022

This study examined how the use of co-game play, which implies specific behavioral condition, changes the influence and direction of the sensation seeking, gender, and identity stability, which are predictors on game addiction. The results of this study are as follows. First, sensation seeking had no significant effect on game addiction. However, the main effect of co-play on game addiction was confirmed. Second, the moderating effects of gender on co-play and game addiction were significant. It indicates that co-play has a greater impact on game addiction in female than male.

• International Journal of Internet, Broadcasting and Communication
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• v.15 no.2
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• pp.181-186
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• 2023

With the development of VR technology, the visual immersion of VR games has been greatly enhanced nowadays. There has been an issue that has been troubling players in previous VR games, which is motion sickness. Therefore, VR games have been limited in terms of game mechanics, game duration, and game scale, greatly reducing the immersive experience of visual immersion. However, <Half-Life: Alyx> is different from previous VR games in that players can actually perform spatial displacement in the game scene, rather than being fixed in one place for 360-degree observation and interaction. At the same time, compared to traditional games, VR games no longer need to rely on screens, and the complete visual immersion enhances the fun and playability of the game. This research focuses on the VR game <Half-Life: Alyx> to explore its immersive factors in terms of visual perception. Through in-depth analysis of elements such as color, texture mapping, lighting, etc. in VR games, it was found that the game creates a strong sense of visual immersion in these aspects. Through analysis, it is helpful to gain a deeper understanding of the factors that contribute to visual immersion in VR games, which has certain reference value for game developers and related professionals.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.20 no.1
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• pp.171-176
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• 2020

Reinforcement learning is a well-known method for training an artificial software agent for a video game. Even though many reinforcement learning algorithms have been proposed, their performance was varies depending on an application area. This paper compares the performance of the algorithms when we train our reinforcement learning agent for a 2D racing game. We defined performance metrics to analyze the results and plotted them into various graphs. As a result, we found ACER (Actor Critic with Experience Replay) achieved the best rewards than other algorithms. There was 157% gap between ACER and the worst algorithm.

• Journal of Korea Game Society
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• v.9 no.5
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• pp.3-11
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• 2009

Game business has been successfully developed in the world including Korea. Among the many functions, interactivity is the key issue in the state-of-the art gaming system and the success of Nintendo Wii is the example. However, in spite of this success, it is hard to find out the research of the gaming interactivity, for instance what kinds of outcomes are followed by the interactivity. Therefore, the aim of this research tries to disclose the influence of perceived gaming interactivity on various psychological states such as mood, vicarious experience, and vicarious pleasure. The results show that all those factors are influenced by interactivity.

• The Journal of Korean society of community based occupational therapy
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• v.2 no.2
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• pp.1-13
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• 2012

Objective : The purpose of this study was to understand the game world experience and peer interaction of students with disabilities in the community. Method : In this study, Giorgi's phenomenological method was used to understand the game world experience and peer interaction of two students with disabilities in the community. The data collection about the situation and the context of the subjects was conducted over three times of interviews, until no new data. Meaning units through the four steps for Giorgi's scientific phenomenology were analyzed in the context of the overall data. Result : Two students with disabilities in the community had to spend time at home with physical limitation and alienation, and their leisure activities was mainly using the computer and television. Restrictions of leisure activities wad the cause of difficulties of social accessibility, and they need the correct thinking and self-control in the use of the time. Due to the game for fun, they have no interact with peers. On the other hand, most of conversation about the game were with families. Conclusion : Students with disabilities had a physical and psychological difficulties were feeling pleasure through the game. They need the correct thinking and self-control in the use of the time, and need an alternative solution for a reckless game use.

• Journal of Korea Game Society
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• v.7 no.2
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• pp.1-10
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• 2007

Many game designers suggested that if players got many objective performance, they could have a fun experience while playing the MMORPG. Does a quantity of objective performance lead to player's fun experience in the MMORPG? According to the Equity Theory, the reason of players getting fun experience is not only that players get reasonable objective performances as many as efforts of theirs but also that amount of their objective performances were same as others. This study analysed that the equity of objective performances would have an effect on the player's fun experience. The results were that the equity of objective performances produced an effect on the players' behavioral intention, flow experience, and cognitive performance. Hence if game designers want that players are interested in the online game playing, they have to support the equity of objective performance to players.