• 아동학회지
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• 제28권1호
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• pp.205-216
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• 2007

An internet addiction measure(Park et al., 2001) and an asocial behavior measure(K. J. Lee, 1997) were administered to 232 6th-grade students. Statistical analyses were by mean-difference scores and t-test. Results showed that all aspects of internet addiction(preoccupation, compulsive use, relapse, tolerance/dependence and impediments in daily life) were related to both the inner asocial behaviors of depression, social withdrawal and over-anxiety and the external asocial behaviors of aggressiveness, delinquency and hyperactivity. The only exception was that tolerance/dependence was not related to delinquency. Boys addicted to the internet were more socially withdrawn, aggressive, delinquent and hyperactive than girls. From the results, it can be suggested that internet education should be carried out from the elementary educational level.

• 아동학회지
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• 제28권6호
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• pp.155-168
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• 2007

Subjects were 134 institutionalized children(86 boys, 48 girls) and 218 non-institutionalized children(115 boys, 103 girls). Findings were that (1) institutionalized children showed lower internal locus of control than non-institutionalized children. (2) Institutionalized children with internal locus of control showed active coping behavior. Non-institutionalized children with internal locus of control showed active and social support seeking coping behavior, and non-institutional children with external locus of control showed aggressive coping behavior. (3) Regression analysis models showed that institutionalized girls were more depressed than boys; depressed institutionalized children were oriented to external locus of control and passive coping behavior. Depressed non-institutionalized children were oriented to external locus of control and passive, evasive coping behavior and showed lower active and social support seeking behavior.

• 한국동물학회지
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• 제31권4호
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• pp.243-250
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• 1988

남미산 흡혈박쥐구esmodus rohndusl의 서열관계에 대해 자연상태와 유사한 조건하에서 사육상태의 집단을 연구하였다. 이들의 서열은 먹이장소에서 2마리의 성체들이 만났을때 4가지로 서로 다른 행동들(도망가기, 날아가기, 기다리기, 피하기)에 의해 결정했다. 공격행동(싸움후 도망가기)은 관찰된 전체행동들 가운데 16호로 비교적 적게 나타났다. 암컷들의 서열은 일부 먹이 서열에 의해서도 반영되었다. Harem수컷은 non-harem수컷들에 대해서 우위를 차지하였으며 열세 행동을 보여 주었다. 그러나 이 harem 수컷은 그의 성적 파트너에 대해서는 공격행동을 보이지 않았다. Dominance relationship was investigated in a captive of Desmodus rotundus, a neotopical sangivorous bat, under seminaturalistic conditions. The hierarchy was determined from four different behaviors (flee, fly-out, avoid, wait) by the encounter of ho adult bats on the feeding site. The aggressive action (flee after fighting) was relatively low (16%) compare to the other three observed behaviors. The hierarchy of the females reflected sometimes in the feeding order The harem male dominated the non-harem males and exhibited his territorial behavior. However, to his sex partners he didn't show aggressions.

• 아동학회지
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• 제33권2호
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• pp.1-12
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• 2012

This study examined the influences of age, offenders' intention, victims' emotional reactions on the moral emotional understanding of preschool children. Eighty eight children aged 4, 5, and 6 participated in this study, and were interviewed using four moral transgression stories. The responses of the children were then analyzed in terms of the levels of moral emotional understanding, from error through to the understanding of secondary emotions. The results indicated that older children showed higher levels of moral emotional understanding than younger children. Additionally, children's moral emotional understanding was higher in situations in which offenders' behaviors were intentional, and in which the victims expressed sadness. The attribution of moral emotions was influenced by victims' emotional reactions only in 6-year-old children. Discussion of these results also included the development of intervention programs for children with aggressive behaviors, as well as a number of suggestions for future study.

• 한국의류산업학회지
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• 제12권5호
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• pp.591-598
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• 2010

Customer misbehavior can affect dissatisfaction and negative behavioral responses of other customers at the service encounter. This study explored other customer and retail employee reponses to customer anger and aggressive behaviors at the service encounter by examining the perceived wrongness of such behaviors under different situations and comparing the two perspectives of retail employees and consumers. Three scenarios were developed representing different situations including firm's responsibility, both of customer and employee responsibilities, and uncontrollable one. Data were collected from individual interviews with 222 retail employees and 149 consumers. The results showed that the consumers' perceived wrongness of customer aggressions were higher comparing to that of employees. The reasons of perceived wrongness were different by three situations implying that responsibility and controllability affected the perceived wrongness. The study further discusses implications.

• 대한가정학회지
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• 제38권10호
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• pp.15-26
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• 2000

This study was to investigate cross-situational consistency in copings and copings according to an internal/external locus of control. The subjects were 489 the sixth grade children selected from seven elementary schools in Seoul. The data were analyzed using Pearson's correlation and ANOVA Major findings were that (1) Correlations among corresponding copings across stress situations-such as parents, friend-alienation, friend-conflict, and loaming related stress situations- ranged from r=.27 to r=.67, reflecting cross-situational consistency in copings. (2) Generally, children with an internal locus of control used more active coping behaviors, but used less passive and aggressive coping behaviors than children with an external locus of control in stress situations.

• 대한가정학회지
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• 제45권6호
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• pp.89-100
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• 2007

The objective of this study was to analyze children's maladjustment behavior as related to sex, temperament, and the mother's maternal attitudes, and to characterize the relative influence of these variables on the maladjustment behavior of 3-5 year old children in early child education centers. The subjects were recruited from Gwangju City, and included 217 mothers, and the teachers of their children. Statistical analyses were conducted using SPSSWIN(12.0) for Cronbach's alpha, t-test, one-way ANOVA, Pearson's correlation, and multiple regression analysis. The major findings are as follows; 1. Statistically significant differences existed in the maternal overprotective attitude group with regard to anxiety and withdrawal behaviors. 2. Boys evidenced more aggression, inattention, impulse, and anxiety behaviors than did girls. 3. The activity and adaptation factors of temperaments were significantly different. Increasing activity was associated with increasing aggressive behavior. Increasing adaptation was associated with higher levels of distraction. 4. In terms of maladjustment behaviors in the aggregate, the sex of the children appeared to be the most salient influencing factor, and the activity factor of children's temperament also exerted a significant influence, explaining 13% of maladjustment behavior.

• 수산해양교육연구
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• 제17권3호
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• pp.340-360
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• 2005

Fishery resource rents(i.e. windfall gains or excess profit), which tend to lead a variety of important economic, social, political problems, have been a fundamental cause of unbalance between fishery resource use and management. Thus, there may exist several sorts of optimal level of resource utilization such as economic maximum sustainable yield, biological maximum sustainable yield, social optimum production, socio-political optimum yield, etc. The fishery resource use level seems to a large extent to be determined by the characteristics of fishermen's rent seeking structure. As well known, fishery resources as common properties have a characteristic of being difficult to establish private property rights. Therefore, their use rights are controlled by the permit and/or the license system. As a result, absolute or differential rents are formed by the changes in institutional arrangements. Rent problems are often transformed into serious socio-political issues when the rent in a given industry is much higher to a socially unacceptable extent than the average of other industries. However, individual fishermen or fishermen's groups tend to behave aggressively to change the existing fishery institutions towards maximizing fishery rents. These rent-seeking behaviors often tend to nullify fishery management schemes. The larger is the relative rent difference between fisheries and other industries, the more aggressive tend to be the rent-seeking behaviors in fisheries.

• 대한가정학회지
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• 제37권11호
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• pp.167-179
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• 1999

This study was designed to investigate the relation between stress coping behavior and social adjustments in late childhood. Total 657 teenagers (238 ten-year-olds, 230 twelve-year-olds, and 189 fourteen-year-olds) and their parents living in Inchon area participated in the study. Each child was evaluated whether they cope either (a) defensively or (b) actively in several stressful domains by completing the Stress Coping Hating Scales (Korean). Their social adjustments were measured in areas like peer relationship, family relationship, and conformity with Social Adjustment Scales (Korean). The final examination scores were used to rate children’s Academic Achievements. Finally Korean version of Achenbach’s Child Behavior Check List were completed by parents. As results, girls were found to use more defensive strategies to cope stress, showed more conformity and withdrawn behaviors and achieved higher scores academically than boys. Generally younger children tended to adjust better socially than older children. As children grew older they used more and more defensive strategies to cope with everyday stress. Also older children showed more withdrawn behavior and aggressive behavior than younger children. As anticipated children who used more defensive coping strategies were reported to have more behavior problems, showed poorer social adjustments and academic achievements. Children who used more active coping strategies, on the other hands, were reported to haute less behavior problems, adjusted better socially and had better academia achievements. Finally children who adjusted better socially and had high academic achievements were reported to have less behavior problems.

• Animal cells and systems
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• 제5권2호
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• pp.127-132
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• 2001

The object of this study is to differentiate the reproductive behaviors of Pungitius sinensis and P. kaibarae inhabiting the southern part of the Korean Peninsula. We collected P. sinensis from Jusu stream, Okkyemyeon and P. kaibarae from Sacheon stream, Sacheon-myeon both in Gangwon province and subsequently raised and observed them in an aquarium. At the beginning of the reproductive season, male P. sinensis got tinged with dark green, made a territory, and built nests on the bottom. On the other hand, male P. kaibarae became black all over, its white ventral spines became conspicuous and built nests on the stems of waterweed off the bottom. In the courtship dance, male P. sinensis made frequent attempts to entice females into their nests after many bitings, while male P. kaibarae mostly did this with conspicuous jumpings. In courtship behaviors, the body's angle of male P. kaibarae with his head down was larger than that of male P. sinensis by 50-60 degrees. During courtship, the biting frequency as an index of aggressive behavior was greater in P. sinensis and the jumping frequency as an index of sexual behavior was greater in P. kaibarae. During the courtship dance, bitings tended to suppress jumpings, for P. sinensis, but not for P. kaibarae.