• The Journal of the Korea Contents Association
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• v.14 no.9
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• pp.1-13
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• 2014

Apart from the physical realism, the implementation of various physical actions of an agent to respond to dynamically changing situations is essential for the design of an agent in a cyber world. To achieve a maximum diversity in actions, we develop a mechanism that allows composite actions to be constructed by reusing a set of primitive motions and enables an agent to instantly react to changes in the ambient states. Specifically we model an agent's body in terms of joints, and a primitive or composite motion is performed in a real time. To implement this mechanism, we produce an animation for basic joint movements and develop a method to construct overall motions out of the primitive motions. These motions can be assembled into a plan by which an agent can achieve a goal. In this manner, diverse actions can be implemented without excessive efforts. This approach has conspicuous advantages when constructing a parallel action, e.g., eating while walking, that is, two or more parallel actions can be naturally merged into a parallel action according to their priority. We implement several composite and parallel actions to demonstrate the viability of our approach.

• The Journal of the Korea Contents Association
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• v.19 no.7
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• pp.574-586
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• 2019

This study was conducted to obtain meaningful information about job management of child care center teachers, who take charge of child care policy at the front line, social meaning of which is being greatly highlighted these days. Especially, the research was designed with causal relationships in mind, in which certain job-related thoughts or consciousness forms attitudes, thus leading to behavior. In this light, the present study selected the following variables for analysis: job attitudes including job calling, job engagement, and job burnout; and job behavior such as creative behavior, active behavior, and ethical behavior. Data collected from 209 child care center teachers' response to structured questionnaires was analyzed, using t-test, one-way analysis of variance (one-way ANOVA), and hierarchical regression analysis. The results indicate that job burnout increased at a statistically significant level as extra workhours increased, and that only job engagement, among job attitude variables, and creative behavior and active behaviors, among job behavior variables, had significant effects. Moreover, job engagement was the only variable that was found to work as a mediator in relationships between job calling and active behavior.

• Knowledge Management Research
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• v.23 no.1
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• pp.165-185
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• 2022

This study aims to identify leadership behaviors and expected competencies of supervisors that had a positive or negative impact on the performance of employees in a remote work environment. For the purpose of the study, 19 office employees with more than one-year work experience were interviewed, and the critical incident technique (CIT) was used to verify themes. The results of this study are as follows. First, the frequency of comments on leadership behavior of supervisors that positively affect work performance of employees in a remote work environment was high in the order of task-oriented, relationship-oriented, and change-oriented leadership behavior, and it was classified into 10 actions. Second, the frequency of comments on leadership behavior of supervisors that negatively affect work performance of employees in remote work environment was high in the order of task-oriented, relationship-oriented, and change-oriented leadership behavior, and it was classified into 9 behaviors. Further, the expected competencies of supervisors were classified into 13 categories in a remote work environment. Based on this research conclusions were drawn and suggestions were made for further studies.

• 대한불안의학회:학술대회논문집
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• 2005.05a
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• pp.14-24
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• 2005

o 기질적 행동억제(behavioral inhibition)은 조건 및 비조건 공포의 기저 기전의 신경계와 관련이 있다. o 환경적 영향이 행동 억제에 영향을 미친다. o인지과정이 행동 억제의 표현에 영향을 줄 수 있다. o 행동 억제는 정신병리의 위험 인자이다.

• 한국HCI학회:학술대회논문집
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• 2006.02b
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• pp.112-117
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• 2006

웨어러블 컴퓨터는 사용자를 중심으로 의복과 기술이 결합된 기기로서 직관적이며 유연한 인터페이스가 요구된다. 현재 직관적인 입력방식으로 음성인식과 동작인식에 대한 연구가 활발하게 진행되고 있다. 동작인식의 경우 손동작을 이용한 장갑형태가 가장 많으며, 대부분 사용자 행동의 의미를 고려하지 않은 인위적인 제스처로 학습을 필요로 한다. 본 연구에서는 사용자가 일상적으로 하는 행동에서 의미를 추출하고, 웨어러블 컴퓨터의 인터페이스로서 적용가능성을 보고자 한다. 행동은 자극에 대한 신체의 움직임이다. 문헌을 통하여 신체의 움직임에 대한 66개의 동사를 추출하고 구체적인 움직임에 구문조사를 실시하였다. 조사된 구문에 대한 상황과 의미를 조사한 결과 행동은 의미에 따라 감정표현, 의사전달, 정보교류, 자기제어, 기기제어, 무의식적, 의례적의 7가지로 분류할 수 있었다. 그 중 의사소통과 대상을 제어하기 위한 행동을 중심으로 접근하였다. 행동의 의미와 현재 사용되고 있는 UI의 의미를 비교하여 인터페이스를 대응시켜 보았다.

• Journal of the Korean Home Economics Association
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• v.37 no.6
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• pp.11-22
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• 1999

This study focused on the relationship of social skills and social support from family and friends to adjustment between children and adolescents. Subjects were enrolled in the fifth, sixth, 1st, & 2nd grades of elementary and junior high schools. The instruments were Teenage Inventory of Social Skills, Perceived Social Support from Family & Friends, Child Depression Inventory, and Antisocial Behavior Scale. Results indicated that there were positive relations between social skills and social support from family and friends. The more social support from family children and adolescents had, the less depression and antisocial behavior they reported. For depression, children and adolescents showed a significant sex difference. In the case of antisocial behavior, only adolescents revealed a significant sex difference. Depression was explained by social support from family most for both children and adolescents. Antisocial behavior was explained by social skills most especially for children. The results discussed in the context of the effects of social skills and social support on emotional and behavioral adjustments.

• Journal of the Korea Convergence Society
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• v.12 no.10
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• pp.219-233
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• 2021

The purpose of this study was to examine the relationship between calling, value of work, psychological ownership, and organizational citizenship behavior for 586 teachers. As a result of the study, calling did not have a significant effect on psychological ownership and organizational citizenship behavior. And value of work had a significant positive effect on psychological ownership and organizational citizenship behavior, and psychological ownership had a positive effect on organizational citizenship behavior. So psychological ownership had a partial mediating effect on the relationship between value of work and organizational citizenship behavior. Therefore, organizational citizenship behavior is reinforced when a value of work value and psychological ownership increase.

• The Journal of the Korea Contents Association
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• v.19 no.7
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• pp.518-525
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• 2019

The purpose of this study is to examine the moderating effect of conflict in the relationship between neuroticism and abusive supervision. In previous studies, neuroticism was considered to be an important predictor of abusive supervision. According to the research results, supervisors with high neuroticism are more likely to be abusive supervision. However, in some studies, there was no significant relationship between neuroticism and abusive supervision. Therefore, this study considered conflict as a environmental factor in the relationship between neuroticism and abusive supervision based on the Trait Activation Theory. The higher the level of conflict, the more likely it would be that there would be a positive relationship between neuroticism and abusive supervision, and a lower level of conflict would not have a significant relationship between neuroticism and abusive supervision. Therefore, this study hypothesized the moderating effects of conflict in the relationship between neuroticism and abusive supervision. In order to test this hypothesis, this study conducted a questionnaire survey on the employees who work in South Korea. The implications and limitations of the study and the direction of future research are presented in the conclusion.

• 한국체육학회지인문사회과학편
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• v.54 no.2
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• pp.253-267
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• 2015

This study investigated the effects of perceived organizational justice on innovation resistance among instructors in sport centers and examined the mediating effects of organizational trust on these relationships. Total 274 sport instructors participated in this study. The data were analyzed by structural equation modeling, and the results of this study were as follows: First, distributive justice had a negative effect on psychological resistance, while distributive justice had no significant effect on behavioral resistance. Second, procedural justice had a negative effect on psychological resistance and behavioral resistance. Third, both distributive justice and procedural justice had a positive effect on organizational trust. Fourth, organizational trust had a negative effect on psychological resistance and behavioral resistance. Fifth, organizational trust had a partial mediating effect on the relationship between distributive justice and psychological resistance and a full mediating effect on the relationship between distributive justice and behavioral resistance. Also, organizational trust had a partial mediating effect on the relationship between procedural justice and innovation resistance.

• Journal of the Korean Home Economics Association
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• v.32 no.3
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• pp.227-239
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• 1994

본 연구에서는 중독적 구매행동과 정서(Affect)와의 인과관계를 알아보고 중독적 구매자의 경우 기분전환(mood elevator)을 위하여 구매행동을 하는 것인지를 조사하였다. 연구자료는 설무지조사에 의하여 149명의 피험자(대학생, 시카고 거주자, Debtors Anonymous회원) 로부터 얻어졌다. 중독적 구매행동의 우울증과 낮은 자아존중감을 야기시킬가능성이 역방향으로 우울증과 낮은 자아존중감이 중독적 구매행동을 야기시킬가능성보다 높은 것으로 나타났다. 중독적 구매자는 비중독적 구매자보다 자신에 대하여 부정적 감정을 더 많이 가지고 있었으며(불행한 우울한 불만족한 지루한) 쇼핑하는 동안에는 더 흥분되며 우울하고 쇼핑후에는 더 우울하고 자신감이 더 적어지는 것으로 나타났다. 이러한 결과는 중독적 구매자가 기분전환을 위하여 구매행동을 할것이라는 가정을 지지하지 않았다.