• Korean Journal of Social Welfare
• /
• v.62 no.4
• /
• pp.193-222
• /
• 2010

This questionnaire study examined the processes linking complexity of self-construal to self-positivity conceptualized as taking multiple perspectives, self-acceptance and self-regulation that, in turn, affect psychological well-being among people with an experience of life-crisis during adulthood due to physical disability or divorce. Data were drawn from 359 adult Koreans residing in Seoul metropolitan area, including the physically disabled, the divorced, and their counterparts without a life-crisis experience during adulthood for comparison. On average, the life-crisis experience group(LEG) had a higher independent selfconstrual and a lower interdependent self-construal than the comparison group(CG). As predicted, complexity of self-construal contributed to taking multiple perspectives that helps searching for meaning, and this, in turn, was found to foster self-acceptance and self-regulation. Through these variables except self-regulation, complex self-construal contributed to psychological well-being as manifested by a higher level of positive emotion and a lower level of depression. As expected, while taking multiple perspectives fostered positive emotion both directly and indirectly through self-acceptance among LEG and CG, only in LEG it directly reduced depression. The comparative approach employed in this study enabled to discern that taking multiple perspectives promotes psychological well-being in LEG by contributing to both meaning making and positive attitude, whereas it promotes psychological well-being in CG primarily by fostering positive attitude. Finally implications for this study were discussed and directions for future research were suggested.

• Proceedings of the Korea Contents Association Conference
• /
• 2018.05a
• /
• pp.355-356
• /
• 2018

본 연구의 목적은 대학생의 스마트폰 중독과 자기생활관리의 관계에서 긍정심리자본과 정신건강의 매개효과를 확인하는 것이다. 대학생 266명을 대상으로 스마트폰 중독, 긍정심리자본, 정신건강, 자기생활관리 척도를 실시하고 분석한 결과는 다음과 같다. 첫째, 관련 요인들의 상관관계를 분석한 결과 스마트폰 중독은 자기생활관리와 긍정심리자본에서 유의한 부적상관을 나타냈으며 정신건강간의 유의한 정적상관을 나타냈다. 둘째, 대학생의 스마트폰 중독과 자기생활관리의 경로분석결과 긍정심리자본($0.69^{**}$)이 매개 효과를 나타냈다. 셋째, 매개변인인 긍정심리자본과 정신건강 하위요인들과 자기생활관리 간 회귀분석을 실시한 결과 긍정심리자본에서는 낙관성($3.40^{**}$)과 탄력성($6.95^{**}$)이 자기생활관리에 유의한 영향을 미쳤으며, 정신건강에서는 우울($-2.01^*$)과 충동성($-3.53^{**}$)이 유의한 영향을 미치는 것으로 나타났다. 본 연구 결과를 토대로 대학생의 자기생활관리를 위한 교육적 시사점과 후속연구에 대한 제언을 논의하였다.

• The Journal of the Convergence on Culture Technology
• /
• v.8 no.4
• /
• pp.239-252
• /
• 2022

While college students have great difficulties in preparing for their careers due to the long-term COVID-19 period and the 4th Industrial Revolution, research on positive psychological capital and self-determination factors for employment is insufficient. Based on this, this study aims to investigate the relationship between positive psychological capital and career preparation behavior through self-determination factors for college students. This study conducted a questionnaire for 350 people from April 1 to April 10, 2022, and a total of 345 copies were used for the final analysis, excluding five questionnaires for omission of records. As a result of the study, first, among positive psychological capital, hope had a positive effect on self-determination, but self-efficacy had a positive effect only on competence, and optimism had a positive effect on relationship. have been shown to affect And resilience was found to have a positive effect on autonomy and relationship. Second, among the factors of self-determination, autonomy had a positive effect on both career preparation behavior, and the relationship was found to have a positive effect only on the conversation of career preparation behavior. Using the results of this study, it is expected that it can be used as basic data for the direction and policy for college students to prepare for employment.

• Science of Emotion and Sensibility
• /
• v.16 no.2
• /
• pp.177-186
• /
• 2013

This study aimed to investigate the differential effects of self-relevance on framing effects. For this purpose, the participants were allocated into two frame type conditions(positive vs. negative), and asked to respond on six decision-making scenarios manipulated by self-relevance levels(low vs. high). The results can be summarized as followings. First, although self-relevance level made no significant difference in framing effects, the positive frame condition tended to induce larger framing effects than the negative frame condition. Second, no significant interaction effect between frame type and self-relevance level condition was found in the positive condition, whereas high self-relevance level condition induced smaller framing effects than law self-relevance level condition in the negative frame condition. These results indicated that although self-relevance tended to reduce framing effects, this effect can be differed in frame types.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.19 no.3
• /
• pp.198-209
• /
• 2018

The purpose of this study is to empirically verify the effects of positive psychological capital on participation in lifelong learning as well as the mediating effect of self-directedness of adult learners in Korea. The research model was constructed using positive psychological capital as an independent variable, lifelong learning participation performance as a dependent variable, and self-directedness as a mediating variable. The results of the study are as follows: First, positive psychological capital of adult learners has a significant effect on self-directedness and participation in lifelong learning. Second, self-directedness has a significant effect on participation in lifelong learning. Third, self-directedness plays a mediating role between positive psychological capital and participation in lifelong learning. The results of this study indicate that positive learning psychology and self-directedness are important factors for participation in lifelong learning. The results of this study are expected to contribute to the development of lifelong learning systems and the development and operation of programs that can enhance positive psychological capital and self-directedness of adult learners.

• Proceedings of the Korean Association for Survey Research Conference
• /
• 2000.06a
• /
• pp.59-87
• /
• 2000

The hypothesis of this study is that change acceptance and work adaptation of change agents are influenced by positive self-image and risk tolerance. In order to examine the hypothesis, this study was performed with 305 change agents from six branches of a conglomerate company. Specifically, self-image was measured by locus of control, self-efficacy, self-esteem, and positive affectivity; risk tolerance was measured by tolerance for ambiguity, risk aversion, and openness to experience. The result of this study indicated that self-image and risk tolerance significantly predicted change acceptance and work adaptation. Especially, the results of structural model revealed that change acceptance mediated the relationship between characteristic variables (such as self image and risk tolerance in this study) and work adaptation. Based on the results, we suggest that change agents keep developing positive self-image and risk tolerance in order to play the key role in leading organizational change.

• Survey Research
• /
• v.1 no.2
• /
• pp.59-87
• /
• 2000

The hypothesis of this study is that change acceptance and work adaptation of change agents are influenced by positive self-image and risk tolerance. In order to examine the hypothesis, this study was performed with 305 change agents from six branches of a conglomerate company. Specifically, self-image was measured by locus of control, self-efficacy, self-esteem, and positive affectivity; risk tolerance was measured by tolerance for ambiguity, risk aversion, and openness to experience. The result of this study indicated that self-image and risk tolerance significantly predicted change acceptance and work adaptation. Especially, the results of structural model revealed that change acceptance mediated the relationship between characteristic variables (such as self image and risk tolerance in this study) and work adaptation. Based on the results, we suggest that change agents keep developing positive self-image and risk tolerance in order to play the key role in leading organizational change.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.20 no.3
• /
• pp.149-156
• /
• 2019

This study investigated the effects of academic self-efficacy and resilience on perception of professionalism. The survey questionnaire was completed by 313 pre-service early childhood teachers. SPSS Win program was used to perform MANOVA and Multiple Regression Analysis. (1)The self-regulatory efficacy was significantly different according to grade and experience of child care practice. (2)The control and sociality, positivity were significantly different according to grade and experience of child care practice. (3)The perception of professionalism was significantly different according to grade and experience of child care practice. (4)The self-regulatory efficacy and the difficulty preference affected perception of professionalism. (5)The positivity and control affected perception of professionalism. This study indicated that it is necessary to make efforts for increasing perception of professionalism in pre-service early childhood teachers.

• Korean Journal of School Psychology
• /
• v.17 no.3
• /
• pp.263-286
• /
• 2020

The purpose of this study was to explore how overly positive self-estimations in peer relationships relate to subjective well-being and to the occurrence of interpersonal behaviors supporting basic psychological needs among elementary school students. This study tested the optimal margin hypothesis of positive illusion by examining the curvilinear relationship between these variables. The sample consisted of 346 fifth and sixth grade students. The self-criterion residual method was used to derive self-estimation bias scores by regressing the real peer relations index (i.e., In-degree) on their perceived peer relationship qualities. The results showed that girls more strongly overestimated the quality of their peer relationships than boys. Self-estimation biases had a positive curvilinear relationship with negative affects and a negative curvilinear relationship with relatedness needs supporting interpersonal behaviors. These results supported the existence of the optimal margin of positive illusion because overestimations of the quality of peer relationships were associated with lower levels of negative affects and relatedness needs-supporting interpersonal behaviors, though these benefits flattened out and no further benefit was observed after an optimal level of overestimation. However, self-estimation bias was linearly associated with positive affect, autonomy needs-supporting interpersonal behaviors, and competence needs-supporting interpersonal behaviors. These results indicated that optimal margin hypothesis was not supported for all outcome variables.

• Proceedings of the Korean Institute of Intelligent Systems Conference
• /
• 2002.12a
• /
• pp.478-481
• /
• 2002

본 논문에서는 생명체의 면역계에서 중요한 역할을 하는 세포독성 T세포의 생성과정의 하나인 긍정선택(positive selection)과 부정 선택(negative selection)을 모델링하여 침입에 의한 데이터 변경과 바이러스에 의한 데이터 감염 등을 탐지할 때 가장 중요한 요소인 변경 검사 알고리즘을 개발하였다. 제안한 알고리즘은 면역세포의 생성시 MHC 인식부를 형성해 주는 긍정 선택을 자기 인식 알고리즘으로 구현하여 컴퓨터에서 자기로 인식해야하는 파일이나 기능에 대해 MHC 인식부를 형성하고, 또한 항원 인식부를 형성하는 부정 선택을 이용해 변형 검지기(anomaly detector)를 구성한다. 따라서 제안한 알고리즘은 실제 면역세포와 마찬가지로 자신과 침입자 모두에 대한 인식기를 가지고 변경을 탐지하게 된다. 시뮬레이션을 통하여 자기파일의 일부가 변경되었을 때와 블록이 변경되었을 때에 대하여 두 가지 방법을 이용한 변경 검사 알고리즘의 특성과 유효성을 밝힌다.