• 한국환경교육학회지:환경교육
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• 제21권1호
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• pp.16-30
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• 2008

This study was aimed at finding what effects pro-con discussion classes have on students' environmental decisions and set a series of research questions as follows. First, in a small group discussion, how a student's environmental decision is affected by opinions of other students in the same group. Second, what would be the relations between a students' personal factors including gender, environmental knowledge, attitude, and behavior and their decisions. A decisional experiment was applied to 185 students consisting of 2 girl classes and 4 boy classes of K highschool located in Kongju City, Chungnam. These students were taking 'Ecology and Environment' as one of the few general selective subjects once a week. Decision issue introduced to the experiment was regarding of constructing a wind power station on Baekdu Mountains which is protected by the law. This issue can be characterized as not conflict between conservation and development but conflict between two different types of environment friendly approaches that make students experience more difficult while making a decision. The results of this study an be summarized as follows. First, after taking the class introducing environmental issues and having a debate other students on the issue both within a small group or all classmates together, just less then 30% of the students changed their selections. Second, students were found to be affected by other students' opinion while making his or her own decision. Third, no relationship was found to be statistically considerable between students decisions and their personal factors except of their courses, liberal or science.

• 한국응용곤충학회지
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• 제50권4호
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• pp.383-393
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• 2011

의사소통은 생존과 번식을 위해 필요한 행동을 가능하게 하기 때문에 행동과 진화연구에 중추적이다. 동물의 신호와 관련하여 가장 중요하고 어려운 문제 중의 하나는 의사소통의 정의이다. 넓게 봐서 의사소통은 신호자로부터 수신자로의 정보제공이다. 그러나 신호의 진화는 정보교환으로 신호자와 수신자 모두 적합도가 증가할 때만 가능하다. 이것을 '참의사소통'이라한다. 동물들이 의사소통할 때 감각채널로 흔히 화학물질, 빛, 소리를 이용한다. 화학신호를 이용한 의사소통은 가장 오래되고, 거의 모든 동물들이 사용하는 방법이다. 변조의 용이, 신호생산의 유연성, 빠른 전송 때문에 빛 과 소리를 이용한 의사소통은 보다 많은 양의 정보를 전달할 수 있다. 교미행동과 충돌해결은 동물들이 의사소통하는 가장 흔한 상황이다. 교미행동에 사용되는 신호는 보통 종에 대한 정보와 성적 매력도에 대한 정보를 담고 있으며, 충돌해결에 사용되는 정보는 신호자의 싸움능력에 대한 정보를 담고 있다. 이외에도 동물들이 의사소통하는 상황은 영역방어, 부모자식 상호작용, 사회통합, 환경정보 공유, 자기의사 소통을 포함한다.

• 대한토목학회논문집
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• 제38권6호
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• pp.879-885
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• 2018

고속도로 위빙구간은 진입과 진출차량에 의한 상충이 발생되는 지점으로 본선과의 영향을 최소화하기 위하여 집산로를 설치토록 하고 있다. 집산로의 설계속도는 50km/h이나 실제 운전자는 설계속도에 맞춰 적정한 감속이 이루어지지 않고 있다. 따라서 본 연구에서는 운전행태, 설계기준차량제원, 운전자의 시야각등을 고려하여 차량의 안전한 진출입을 위해 고어 노면표시 끝에서 합류지점까지 적정 이격거리를 검토하였으며 분석결과 합류가능지점에서 약 60m의 이격거리가 필요한 것으로 분석되었다. 향후 본 연구결과를 집산로가 설치된 위빙구간에 적용시 진출입 차량간 상충으로 인한 운전자의 안전성 증진에 기여할 것으로 판단되며 집산로가 설치된 고속도로 위빙구간의 노면표시 설치기준으로 재정립 될 것으로 기대된다.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1991년도 한국자동제어학술회의논문집(국제학술편); KOEX, Seoul; 22-24 Oct. 1991
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• pp.1564-1569
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• 1991

In this paper we describe Flexible Manufacturing Systems (FMS) using Petri nets, since Petri nets provide a powerful tool for modeling dynamical behavior of discrete concurrent processes. We deal with off-Line and on-Line rule-based scheduling of FMS. The role of the rule-base is to generate appropriate priority rule for resolving conflicts, that is, for selecting one of enabled transitions to be fired in a conflict set of the Petri nets. This corresponds to select a part type to be processed in the FMS. Towards developing more Intelligent Manufacturing Systems (IMS) we propose a conceptual framework of a futuristic intelligent scheduling system.

• 아동학회지
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• 제31권2호
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• pp.1-15
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• 2010

The purpose of this study was to analyze the teacher-child relationship as it is self-conceived by teachers in regards to children's peer-competence and self-regulation and to also examine how the teacher-child relationship affects peer-competence and self-regulation. 17 teachers were surveyed using the Student-Teacher Relationship Scale, Peer-Competence Scale and Self-Regulation Scale in regard to approximately 270 children (aged 4-5 years old). Our results indicated that the pro-sociality, sociality, and leadership qualities of child peer-competence correlated positively with the friendliness of teacher-child relationships but correlated negatively in cases of conflicts within the teacher-child relationship. The factors of self-appraisal, self-determination and behavior inhibition of child self-regulation were found to be positively related with the friendliness of teacher-child relation but related negatively with presence of the conflict within the teacher-child relationship. It was also found that sociable and self-determinative children tended to be on more friendly terms with teachers.

• 아동학회지
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• 제30권1호
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• pp.149-164
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• 2009

Recently, one of the authors of this study, Huh (2008), developed a group counseling program "With love, With friendship I, II" for bullies and victimizers of elementary school violence. The present study is designed to test program II, for victimizers. The program was administered to eleven school violence victimizers. Participants completed the Anxiety Scale, Self-esteem Test, Pro-sociability Test and Conflict Resolution Strategy Test. Collected data were analyzed using t-Test and ANCOVA. The results showed that anxiety in the experimental group decreased significantly while self-esteem and pro-social behavior increased significantly compared to the control group. Implications of these results were discussed with focus on applicability of the program in the school setting.

• The Korean Journal of Ecology
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• 제25권1호
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• pp.25-28
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• 2002

The advertisement call of anurans functions to attract potential mates. The dominant frequency of an advertisement call is generally getting lower with increased snout-vent length (SVL) of the caller Rana rugosa has an advertisement call tilth a particularly high frequency modulation. We conducted a playback experiment to verify the function of frequency modulation, and investigated the territorial behavior of the frog. The frog has five types of territory defense strategy. Strategy choice depended on the caller's SVL. Small males became satellites or lowered the dominant frequency of their advertisement call, whereas large males actively defended their territory with encounter calls. In response to high frequency (1107 Hz) playback, the frogs lowered their advertisement call frequency, and towered them further in response to the low frequency (1028 Hz) playback. In addition, the number of pulses in a call was increased in response to the playback. These results indicate that the frog avoids physical conflict with competitors by selecting a territory defense strategy suitable for the caller's size, and by lowering its call frequency to disguise its SVL.

• 대한간호학회지
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• 제36권3호
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• pp.468-474
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• 2006

Purpose: The purpose of this study was to analyze and clarify the meaning of the concept, assertiveness. Method: This study used Walker and Avant's process of concept analysis. Results: 1. Attributes of assertiveness were defined as 1) Self-esteem 2) Comprehension to others 3) Clarification of the subject 4) Verbal communication 5) Non-verbal communication 2. The antecedents of assertiveness consist of these facts 1) The occurrence of a conflict situation 2) The occurrence of will to stick to one's opinions 3. There are consequences occuring as a result of assertiveness 1) Positive self-confidence 2) Increased comprehension or consideration to others 3) Expand of mutual respect 4) Maintenance of continuously cooperative relationship with each other 5) Output of acceptable results to each other Conclusion: Assertiveness is a core human behavior and is key to interpersonal relationships. Using the components of the concept of assertiveness, many conflicts in a nursing situation can be effectively prevented.

• 가정과삶의질연구
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• 제28권5호
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• pp.1-12
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• 2010

This study investigates the mediation effects of affection-rejection parenting in the relationships between reports by mothers in regards to marital conflicts and the behavior and emotional control of preschoolers. The participants were 311 preschoolers and their mothers. A total of 311 preschoolers attended kindergartens or day care centers in Daegu or Gyeongbuk Province. The collected data were analyzed by Pearson's correlation, single and hierarchical multiple regressions, using SPSS Win 15.0. The results are as follows. (1) Mothers' marital conflicts exerted indirect effects on preschoolers' behavioral control mediated by affection parenting. (2) Mothers' marital conflicts exerted indirect effects on preschoolers' behavioral control mediated by rejection parenting. (3) Mothers' marital conflicts partly exerted indirect effects on preschoolers' emotional control mediated by affection parenting. (4) Mothers' marital conflicts partly exerted indirect effects on preschoolers' emotional control mediated by rejection parenting.

• 대한가정학회지
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• 제38권8호
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• pp.53-68
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• 2000

This study examines family life problems & solution of married women in Chonbuk area as a part of study on family life Issues. Data were collected by questionnaires. The sample consisted of 1142 married women. The major findings were summarized as follows : (1) The degree of recognition about family life problem is rated economic life > woman's parents-in-law> woman's real parents> spouse> children related problems. (2) In the family conflict solution types, the most used types is a rational. (3) The degree of recognition about the family violence is rated abusive languages of husband>husband behavior under the influence of alcohol wife's child abuse>husband's child abuse>abusive languages of wife>battered wife. (4) The kins are still considered the primary source for functions of personal support. Also, the needs for the children related equipments is higest among the public support equipments.