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인터넷 중독과 충동성이 대학생들의 학교생활적응과의 관계
한기흥,최은구,안권순 한국청소년학회 2006 청소년학연구 Vol.13 No.6
The purpose of this study was to investigate the relationship among internet addiction, impulsiveness and school adjustment of undergraduate students. I examined whether there were differences in the levels of addiction, impulsiveness and school adjustment by gender of the students and whether there were differences in school adjustment and in impulsiveness by gender and addiction types. This study was conducted on 406 undergraduate students: 228 males and 169 females. I used the questionnaire by Oh(2005) in order to measure the level of internet addiction, the questionnaire by Kim, Kang, Choi(1998) to measure the school adjustment, and the questionnaire by Lee(1992) to measure impulsiveness of undergraduate students. The collected data were analyzed with t-test, test and one-way ANOVA using SPSS 11.0 package. The major findings of this study are as follows: First, there were differences in the level of internet addiction by gender. That is, males' level were higher than females in the internet addiction. Second, there were differences in school adjustment by the level of internet addiction. That is, addictive internet users lower than general users in the level of school adjustment. Third, there were differences in impulsiveness by the level of internet addiction. That is, addictive internet users higher than general users in the level of impulsiveness. In summary, the result of this study shows that the addictive internet use have negatively effects on school adjustment and impulsiveness of undergraduate students. 본 연구는 인터넷 중독과 충동성이 대학생들의 학교생활적응에 미치는 영향을 살펴보는데 목적이 있다. 구체적으로 인터넷 중독과 대학생들의 성별, 충동성 및 학교생활 적응과의 관계를 살펴보고 논의해 보고자 한다. 본 연구의 대상자는 2개 대학교에서 교양강좌를 수강하는 학생들을 대상으로 총 406명을 조사하여 397명을 분석하였다. 측정도구로는 인터넷 중독 진단척도, 대학생활 부적응 척도, Barratt Impulsiveness Scale(BIS)을 번안한 BIS 11판 충동성 검사를 사용하였다. 자료 처리 및 분석을 위하여 SPSS 11.0을 사용하여 성별에 따른 인터넷 중독수준의 차이를 검증하기 위해 t-검증을 사용하였으며, 인터넷 중독 유형에 차이가 있는지를 검증하기 위해 검증을 사용하였다. 그리고 인터넷 중독 수준에 따른 학교적응과 충동성에 차이가 있는지를 살펴보기 위하여 일원변량분석(ANOVA)을 수행한 후, 집단 간 차이를 구체적으로 확인하기 위한 사후검증으로 Tukey-test를 이용하였다. 본 연구의 주요한 결과는 다음과 같다. 첫째, 남자 대학생들의 인터넷 중독 수준이 여자 대학생들보다 높은 것으로 나타났다. 둘째, 인터넷 중독 수준에 따라 학교적응에 차이가 있는 것으로 나타났다. 셋째, 인터넷 중독 수준에 따라 충동성에 차이가 있는 것으로 나타났다. 이러한 결과는 인터넷에 대한 중독적 사용이 학교생활에 부적응을 초래할 수 있을 뿐만 아니라 보다 충동적인 성향으로 개인의 성격에도 영향을 줄 수 있음을 시사한다.
한기흥,이순흠 순천향대학교 부설 산업기술연구소 1999 순천향 산업기술연구소논문집 Vol.5 No.2
This paper describes an informtion management system which effectively supports business of small to medium size enterprises in local area, using web agent and web application technology. The information management system is designed based on work flow analyses of diverse enterprises in Communication and Information Soonchunhyang Venture Center. The designed 3-tiered system includes clients executing GUI logic, an application server serving business logic, and a component supporting conventional database applications. The system can be used as a effective business supporting system for small to medium size ventures.
한기흥(Han Ki-Heung),이찬우(Lee Chan-Woo),오일근(Oh Il-keun) 한국철도학회 2000 한국철도학회 학술발표대회논문집 Vol.- No.-
A Development on integration of Railroad System and Production of Proto multiple type vehicle, which can run without change of vehicle or Bogie under running conditions of every countries, are needed for the transportation between Asia and Europe. An integration of Railroad System will benefit not only the transportation costs but also the time drastically, which is very meaningful for the modern international trading.
박준서(Park Jun-Seo),한기흥(Han Ki-Heung),김정태(Kim Jeung-Tae) 한국철도학회 2000 한국철도학회 학술발표대회논문집 Vol.- No.-
Standardization EMU in comparison with the existing EMU has been largely changed the material and section profile of the structure as the Aluminium made. This study is analytically predicted the influence of inner noise in tunnel running when the above change is made.
남성원(Nam Seong-Won),한기흥(Han Ki-Heung) 한국철도학회 2000 한국철도학회 학술발표대회논문집 Vol.- No.-
Experimental study is conducted to clarify pressure variation of the passenger cabin of conventional train. These pressure variation may give rise to the ear-discomfort. Generally ear-discomfort has been considered as a problem related to high speed train. Because there is also a good progress to speed-up for conventional line, this isn"t only a phenomena related to high speed train any longer. In this study, the pressure variation of interior, gangway and exterior of saemaeul passenger car is measured using the atmospheric pressure sensors in Honam line. From the results of experiment, the pressure variation per second almost close in upon the limitation in the case of Noryong tunnel. Therefore, to accomplish speed-up for conventional train, it may be necessary to study a serial ventilating and the airtightness of carbody.
유원희(You Won-Hee),김재철(Kim Jae-Chul),한기흥(Han Ki-Heung),문경호(Moon Kyung-Ho) 한국철도학회 1999 한국철도학회 학술발표대회논문집 Vol.- No.-
The object of this study is to reduce the subway noise by the low noise wheel. The vibro-acoustic reduction was predicted from the FRF difference between low noise wheel and solid wheel by experimental modal analysis. The low noise wheel and solid wheel were compared in viewpoint of car interior/exterior noise. The effect of low noise wheel on the noise of subway train of 6 vehicles was obtained. But, the application of low noise wheel must be reviewed in some aspect.
하인수(Ha Insoo),박철희(Pak Chul-Hui),이우식(Lee Usik),한기흥(Han Ki-Heung) 한국철도학회 1998 한국철도학회 학술발표대회논문집 Vol.- No.-
HVAC systems are used to maintain comfort conditions in occupied spaces. Like rolling noise and aerodynamic noise, noise from the HVAC system of train increases interior noise level. For an appropriate interior noise level, it is necessary first to find noise sources and their propagation paths. Noise emission from the sources and propagation through the propagation paths should be regulated in order to reduce their effect to the interior noise level. In general, the main noise source in the HVAC system is blower which operates at high static pressure. This noise propagates through ducts which are directly connected to the residential area. Since the blower noise can be reduced only to some degree, it is necessary for the propagation paths to have enough noise attenuation. Acoustic properties of ducts are usually found by experimental methods but it is rather difficult and expensive to set up such test equipments. In this thesis, the design and the noise characteristics of TGV-K HVAC system are studied. Finite element method in accordance with experimental method is used to study the acoustic properties of TGV-K duct system.