• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• v.3 no.1
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• pp.14-25
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• 1992

The present study was purposed to find out variables of childhood antisocial behavior. The variables consisted of social cognition competence(Peer perception. acquaintance perception, frustration situation perception). academic competence(Visual integration function. written expression function, grammar closure function). The subject in this study were 32 nine year old-fourteen year old antisocial behavior boys and 32 third grade in elementary school-second grade in middle school normal boys and girls. The results of this study were obtained as follows. 1) In peer perception antisocial behavior children perceived peer as more supportive than normals. In acquaintance perception. there was no difference between groups. 2) In frustration situation perception, normal children used intropunitive attack still more than antisocial behavior children and antisocial behavior children perceived frustration situation more sensitive than normals and they were less active in problem solving aspects than normals. 3) In Academic competence, antisocial behavior children have deficits in visual motor integration function, written expression function. grammar closure function.

• Journal of the Korean Institute of Gas
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• v.25 no.2
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• pp.52-63
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• 2021

Analysis of risky behavior factors for workers in the manufacturing industry enables effective human error prevention and systemization of an efficient safety management system. This study examines the relationship between the effects of workers' work psychology, work environment, and work deviation factors on risky behavior intentions and the effects of such risky behavior intentions on risky behaviors. Among the small and medium-sized manufacturing industries, the analysis was focused on a survey of 80 workers in the manufacturing and processing industry. Looking at the results, it was found that work psychology and work deviation had an effect on the intention of risky behavior, but the work environment factors corresponding to job satisfaction and workload did not affect the intention of risky behavior. The relationship with colleagues, the degree of satisfaction or dissatisfaction with the job, the degree of importance of the job that the worker feels, and the tightness of time to digest a large amount of work do not affect intentionally inducing dangerous work, but they do affect risky behavior. In the absence of intention, the work environment factor was found to accompany dangerous behavior.

• Proceedings of the KAIS Fall Conference
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• 2010.11b
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• pp.725-728
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• 2010

변혁적 리더십이 비전제시, 동기부여 등으로 부하 직원의 심리상태에 영향을 주고 변화를 유도한다는 점에서, 조직구성원의 긍정심리자본에 유의한 영향을 미친다는 연구결과(Lyttle, 2007; 이동섭 최용득, 2009)가 최근 발표된 바 있다. 또한 리더의 유머사용이 직원에게 긍정적인 마음과 동기를 심어줌으로써 긍정심리자본형성에 중요요인이라는 연구결과(Lyttle, 2007)처럼, 인재중시의 측면에서 재미있고 훌륭한 일터의 구현을 제공 및 기여하는 리더의 유머 경영에 대한 관심은 지속적으로 높아지고 있는 추세이다(Avolio, Howell, & Sosik, 1999). 본 연구는 리더의 변혁적 리더십과 유머사용이 긍정심리자본을 매개변수로 하여 부하의 혁신성향, 직무 만족, 조직시민행동에 유의한 영향을 미치는지에 대하여 국내중소제조업을 대상으로 검증하고 최종적으로 대안모형을 탐색하였다. 근로자 272명을 대상으로 실증 분석한 결과, 모든 가설에서 유의한 결과가 나타났으며 또한 변혁적 리더십은 직무만족과 조직시민행동에 직접적으로 정(+)의 효과가 있는 것으로 나타났다. 이러한 연구결과는 국내 중소기업의 경우 리더가 리더십 발현과 유머사용으로 부하 직원의 동기를 부여하고 긴장을 완화시켜주는 등 긍정적이고 낙관적인 심리형성에 기여함으로써 혁신성향, 직무만족, 조직시민행동에 영향을 준다는 것을 보여준다.

• KSCI Review
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• v.15 no.1
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• pp.125-129
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• 2007

지능형 홈 네트워크 서비스의 일반적 보급화로 사용자의 필요와 욕구에 밀착한 개인화 서비스를 위한 사용자의 프로파일 및 다양한 상태 정보, 센서 및 기타 환경정보를 통한 동적 상황인지가 가능토록 하는 상황인지(context-aware) 서비스에 대한 필요성이 증대되고 있다. 사용자 행위 학습에 따른 지능적 자동 제어 시스템 구축에서 먼저 고려해야 할 사항은 사용자 행위 학습에 따른 지능적 자동 제어에 대한 기준을 마련하는 것이다. 홈 네트워크 내의 정보가전기기들 환경에 대한 정보를 지속적으로 수집하고 학습 알고리즘을 통하여 분석하며, 분석되어진 정보를 바탕으로 사용자의 성향을 파악하는 것을 주요인으로 간주해야 할 것이다. 이에 따라 본 논문에서는 사용자 능동적 행위에 따른 지능형 홈 제어 시스템을 제안하였다. 또한 지속적인 모니터링을 통하여 사용자의 성향이 파악되면 상황에 따른 최적의 환경을 제공할 수 있도록 홈 네트워크 제어 시스템을 구축하는 것으로 목적으로 하였다. 사용자의 행동 패턴을 분석하고 이를 기반으로 지능적인 서비스를 제공함으로써 사용자 중심의 능동적 서비스 효과들을 얻을 수 있을 것으로 기대한다.

• Journal of agricultural medicine and community health
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• v.30 no.3
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• pp.263-277
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• 2005

Objectives: This study aimed to reveal the oral health conditions based on the dental health behaviors of a community-dwelling elderly. Methods: The subjects included 206 rural dwellers(100 men & 106 women) aged over 65 years old, who received dental health check-ups in the local public health center and its branches attached to 6 respective Myons of Chunchongnamdo Province, during the 2-month period from Jan. 1st to Feb. 28th, 2005. They were examined by dentists and given self-administered questionnaires asking about their dental heaith behaviors and subjective symptoms of gingival bleeding. Results: The oral health conditions based on dental health behavior showed that those who have not taken dental health service a year were found to have significantly greater number of missing teeth(p=0.002), DMFT(p=0.002) and CPITN(p=0.018), and those who have not observed intra-oral conditions a week to have significantly less number of filled teeth(p=0.002) and significantly greater number of missing teeth(p=0.000) and CPITN (p=0.000) than their respective counterparts. In terms of brushing, those who brushed their teeth below "3 times/day" were found to have significantly greater number of decayed teeth(p=0.000), missing teeth(p=0.000), DMFT(p=0.000) and CPITN(p=0.000) than their counterparts. In terms of time spent in brushing, those who spends "below 3 minutes" had significantly greater number of missing teeth(p=0.002) and DMFT(p=0.041), and significantly less number of filled teeth(p=0.036). According to the use of aid tools for cleaning teeth, the group who don't use them had significantly greater number of DMFT(p=0.041) and CPITN(p=0.018) than its counterpart. Classified by smoking habits, smoking groups had significantly greater number of decayed teeth(p=0.035) and CPITN(p=0.001) than non-smoking groups. Multiple regression analysis of the study data revealed that the significant factors influencing number of decayed teeth were number of brushing, sex and intra-oral observation (explanatory power of 14.2%). The significant factors for number of filled teeth were sex, intra-oral observation, use of aid tools, frequency of brushing, subjective health conditions and drinking of sweet beverages(explanatory power of 18.2%), those for number of missing teeth, number of brushing and age(explanatory power of 13.9%) those for DMFT, number of brushing, sex, use of dental service, age(explanatory power: 13.5%), and those for CPITN included smoking habits, use of dental service, use of aid tools (explanatory power: 10.8%). Conclusions: The study results revealed that the dental health behavior of the elderly population is in poor conditions and their consequent intra-oral health conditions are not good. To improve their oral conditions, public campaign and education will be needed to modify unhealthy dental health behaviors.

• Journal of Nutrition and Health
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• v.47 no.1
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• pp.67-76
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• 2014

Purpose: This study was conducted in order to analyze the dietary habits and food intake status according to the prevalence of depression in adults. Methods: A total of 496 subjects, 224 men and 272 women aged 50 to 100 years were recruited from more than 13 cities in Korea. The questionnaires consisted of general characteristics, dietary life status, food intakes, the mean mini dietary assessment and satisfaction with food-related life questionnaire of the subjects to ask according to the degree of depression. Depression status was evaluated according to the Korean form of the Geriatric Depression Scale (K-GDS). Results: All subjects were divided into depression or normal groups; the prevalence of depression was 13.8% (male) and 23.9% (female). People aged 65 or older were more likely to have higher prevalence of depression and to be bereaved. People in the depression group had poor appetite, almost never dined-out, and ate alone. The food intake of miscellaneous cereals, beans, tofu, chicken/duck meat, cabbage, carrot/amber, fungi, apple, pear, strawberry, grapes, and banana was significantly higher in the normal group compared with the depression group. In particular, significantly higher intake of vegetables and fruits was observed in the normal group. In addition, subjects in the depression group ate more fatty meat and were more dissatisfied with food-related life than those in the normal group. Conclusion: The results of this study imply that the prevalence of depression may affect the dietary habits, food intake, and dietary behaviors in the older adult population.

• Proceedings of the Korean Information Science Society Conference
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• 2010.06b
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• pp.455-459
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• 2010

본 논문에서는 운전자의 운전 패턴에 따른 연료 소비량을 감소하는 ECO_Driving에서 효율적으로 방법을 제안하였다. 이 ECO-Driving 시스템은 차량의 정확한 상태 정보를 바탕으로 운전 상태를 운전자에게 제공하여 경제운전 행동으로 배기가스 감축, 에너지절약을 유도하였다. 차량의 상태정보를 추출하기 위해서 차량 네트워크인 CAN 버스를 사용하였으며, 이를 하드웨어로 구현하였다. 효율적인 ECO_Driving을 위한 차량 데이터들을 추출하여 분석하였으며, 이들 데이터를 바탕으로 운전자에게 에코여부를 제공하는 프로그램을 구현하였다. 제한적인 실험이었지만 연비를 감소하는 것을 확인할 수 있었다.

• Korean journal of applied entomology
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• v.44 no.4 s.141
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• pp.341-344
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• 2005

Courtship behavior of the sweet potato leaf worm, Aedia leucomelas L. (Lepidoptera: Noctuidae) was observed under laboratory condition. Behavior of antennal Probing and wing fanning in presence of opposite sex was observed in dark room. Both male and female exhibited similar behavior, fanning wing and raising antenna before male flew toward female. Some of moths began raising antenna 20 minutes into scotophase, and 20 minutes later both sexes started to exhibit spectacular behavior, fanning the wings intermittently in high frequency as if producing sound for attracting opposite sexes. They began mating about one day after emergence and mating activity was peaked from 4 to 6 days after emergence. Multiple mating was observed and the copulation lasted 207 minutes in average. There was an evidence that female emit sexual communication signal and male respond to it, and it seemed that the sound production is possibly a part of the courtship behavior of sweet potato leaf worm.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2009.11a
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• pp.152-153
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• 2009

개인의 감성에 영향을 미치는 요인은 개인적, 사회적, 문화적 요인이 중요한 비중을 차지한다. 여러 자료를 추적해보면 하나의 개체로서의 인간은 다른 개체와 마찬가지로 종족유지 본능이 가장 우선하며 생활경험을 통하여 그 종족유지의 극대화를 위하여 그 구성요소로서의 유전인자들이 최적화되는 방향으로 진화하고 있다고 볼 수 있다. 즉, 우리의 생체는 무엇이 우리의 종족유지를 위한 환경인지 경험을 통하여 터득하게 되고 새로운 내적, 외적 환경자극에 무의식적으로 직관적으로 대처하며, 감성이란 이러한 대처 양상의 하나라고 볼 수 있다. 본 연구에서는 이러한 관점에서 개인적, 사회적, 문화적 요인, 생애초기특정기간(critical period)의 경험, 감성유발 직전의 기분상태 등이 어떻게 감성에 영향을 미치는가를 고찰해보고자 한다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.7
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• pp.4111-4121
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• 2014

This study was designed to recognize the importance of prosocial behavior, aimed at developing and utilizing a tea ceremony education program to foster prosocial behavior in children to be used in pre-school during early childhood when basic behavioral patterns are established. The sample was composed of 90 children from K pre-school located in GangDong-Gu and 90 children from K pre-school located in Jung-Gu. Their ages varied from 3 to 5 years old and the family's financial position was approximately middle class. The results were as follows, the change in children's prosocial behavior according to the group showed that childhood tea ceremony education through the tea ceremony education program affected the improvement in children's prosocial behavior. This suggests that childhood tea ceremony education are useful for improving children's basic habits and prosocial behavior, as well as character education.