• Korean Journal of Child Studies
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• v.35 no.2
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• pp.63-84
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• 2014

The purpose of this study was to explore the effects of parental differential treatment and social support perceived by adolescents with siblings with special needs on their self-esteem and internalized problems. The subjects comprised one hundred 12- to 18-year-old adolescents with siblings with special needs. The major results of this study were as follows. First, there were significant differences in adolescents' self-esteem by participation in support programs for siblings of children with special needs. Second, there was no significant effect of parental differential treatment on adolescents' self-esteem. Third, there was a significant effect of social support (family, friends, and teachers) on adolescents' self-esteem. Fourth, there was no effects of paternal differential parenting on adolescents' internalized problems. However, there was a significant effect of differential maternal affection on adolescents' internalized problems. Fifth, there was a significant effect of social support, especially in terms of support provided by friends, on adolescents' internalized problems. In conclusion, social support and differential maternal affection both have an important role in adolescents' self-esteem and internalized problems.

• Journal of Fisheries and Marine Sciences Education
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• v.21 no.1
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• pp.151-160
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• 2009

The purpose of this study is to investigate the effect of Special Supplementary Mathematics Class on self-efficiency and fear of mathematics in middle school. For this study, the students involved in Special Supplementary Mathematics Classes in middle school took a pre-test and an post-test. According to the results, First, the students showed increased self-efficacy in mathematics after the Special Supplementary Mathematics Class. Second, the students showed a decreased fear of mathematics after the Special Supplementary Mathematics Class. Third, there were no significant differences between boys and girls in the effect of Special Supplementary Mathematics Classes on self-efficacy and fear of mathematics. Fourth, there were significant differences between Grade 2 and Grade 3, and between Grade 1 and Grade 2 in the effect of Special Supplementary Mathematics Classes on self-efficacy in Mathematics.

• Proceedings of the Korea Contents Association Conference
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• 2005.11a
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• pp.568-571
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• 2005

This research results can be used in games or animation application programs that need special effects and can be used as education software in undergraduate or graduate courses. If we use this results effectively in application programs, we can expect no small ripple effect on growing entertainment industry because special effects enhance audience's interest in games, films, and amusements.

• Proceedings of the Korean Powder Metallurgy Institute Conference
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• 2006.09a
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• pp.520-520
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• 2006

• 한국약용작물학회:학술대회논문집
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• 2011.09a
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• pp.118-119
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• 2011

• Journal of Ginseng Research
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• v.16 no.3
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• pp.235-260
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• 1992

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2004.05b
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• pp.429-433
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• 2004

In games and films, the most highlighted fields in entertainment industry, those special effects such as flame, explosion, smoke, liquid, snow, rain and dust are generated through the particle system. Special effects can be expressed realistically by the particle system API that is a graphic library of high level in game and virtual reality. When developers apply the particle system API in applications, they must exchange parameters repeatedly and compile source codes until special efforts that they want are expressed, and It takes much time until the minute control that have relations between each parameters. This paper develops a particle system API usable in on-line game and real-time virtual reality and presents particle system editor that can see and create special effect easily through attributes adjustment such as position, velocity, color, transparency, size, age, the secondary position, the second velocity etc.

• Journal of the Korea Society of Computer and Information
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• v.23 no.2
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• pp.83-91
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• 2018

In this paper, we verify the mediating effects of resilience on the relationship between smartphone addition and anger coping strategies, focusing on 299 high school students, and examine the effect of variables on students of general high schools and special purpose high schools. We found that smartphone addiction affects students' resilience and the resilience affects their anger-out and anger-in. It is also found that resilience has mediating effects on the relationship between students' smartphone addiction and anger coping strategies. As for students of general high schools, their smartphone addiction has positive effects on anger-out and anger-in while that of students of special purpose high schools affects their resilience, and the resilience affect their anger-out and anger-in. The results suggest that a high-level of smartphone addiction tends to reduce resilience, which lowers anger moderation, and stress the need of intervention by school type. Finally, this paper discusses implications based on its results and importance of further studies.

• Proceedings of the Korean Society of Toxicology Conference
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• 2001.05a
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• pp.154-154
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• 2001

2, 3, 7, 8-Tetrachlorodibenzo-p-dioxin(TCDD), a prototype of many halogenated aromatic hydrocarbons, is a ubiquitous, persistent environmental contaminant and the most powerful carcinogen categorized by IARC. Despite extensive research, the mechanisms of TCDD-induced carcinogenesis are poorly understood, and its carcinogenic potential in human is not clear.(omitted)

• 재활복지
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• v.22 no.4
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• pp.153-172
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• 2018

This study is to examine the awareness of the 4th industrial revolution among special educational teachers as a preliminary study to explore the future special educational should continue forward in this new period. For the purposes of this study, a survey was conducted focusing on 117 special educational teachers in Korea. The major results were presented as follow. special educational teachers recognized that "the 4th industrial revolution" will have a positive effects on the special education, However, the level of understanding and interest in this was low. Moreover, Special teachers learned about 4th Industrial Revolution mainly through TV and media, recognized the needs for expert education on the fourth industrial revolution. Special teachers recognized that the Fourth Industrial Revolution was necessary for special education but was not realistically prepared. Special teachers said that programs for special education should be developed and distributed based on the 4th Industrial Revolution. In conclusion, The study is meaningful in understanding the Fourth Industrial Revolution from the perspective of special teachers and in providing basic evidence to support special education.