• Management & Information Systems Review
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• v.30 no.4
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• pp.475-509
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• 2011

Taking 195 Korean businesses and sorting them out according to the unit types, this study looks into how flexibility strategy in labor market, which consists of numerical flexibility and functional flexibility, takes effect on the organization's outcome variable, which in turn consists of productivity, labor-management cooperation, and job security. In addition, the present study analyzes the role of labor union's moderating effect on the relationship among labor market flexibility, labor-management cooperation, and job security. It is found out as a result that numerical flexibility has no meaningful relation with productivity, labor-management cooperation, and job security, while functional flexibility has a considerably positive relation with them. This result confirms the importance of functional flexibility of business strategy in labor market. The West has continuously insisted the importance of functional flexibility, pointing out problems of numerical flexibility. On the other hand, considering that this study has confirmed functional flexibility's meaningful relation, while it has not found out numerical flexibility's negative relation, it is necessary to study further on the relationship between these two kinds of flexibility. The result of analysis on the role of union power's moderating effect confirms only the union power's interaction effect in the relation between numerical flexibility and labor-management cooperation. The possibility of union's opportunistic behavior can be detected in this result.

• Journal of Labour Economics
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• v.35 no.3
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• pp.1-28
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• 2012

We measure a worker's analyzability by how correctly he grasps its causes when a problem occurs, comprehensiveness by how much he understand the overall process of his firm, and flexibility by how frequently unusual situations occur at his job. After controling firm-specific fixed of fandom effects, his age, tenure, position, and rank, the characteristics increase a worker's wage. A worker who grasps correctly the causes of problem is paid more by 5.2% than a worker who scarcely does. A worker who understands the overall process of his firm is paid more by 2.52% than a worker who understands roughly the process of his team or department. A worker whose job is mew one by one is paid more by 2.98% than a worker whose job is routine and repetitive.

• The Journal of the Korea Contents Association
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• v.22 no.5
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• pp.779-787
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• 2022

This study aimed to analyze the relationships among the middle-aged women's gender role conflict, resilience, and psychological well-being, and to examine the mediating model of resilience on gender role conflict and psychological well-being. Data were collected from July 28 to August 5, 2021 for 302 middle-aged women aged 40-65 years. The Gender Role Conflict Scale specialized for middle-aged Korean women, internal traits subscale of Ahn's Resilience Scales, and Ryff's Psychological Well-being Scale were used for this study. PROCESS Macro 3.5 Model 4 was used to analyze the mediating effect. Results revealed that the middle-aged women's gender role conflict was negatively correlated with resilience and psychological well-being. And, the middle-aged women's resilience was positively correlated with psychological well-being. Because both the direct effect of the middle-aged women's gender role conflict on psychological well-being and its indirect effect through resilience were statistically significant, it was found that the middle-aged women's resilience was partially mediating their gender role conflict and psychological well-being.

• Proceedings of the Korea Information Processing Society Conference
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• 2003.05a
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• pp.189-192
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• 2003

분산 시스템의 관리를 위해서 시스템 내의 각 컴포넌트에서 발생되는 많은 이벤트 중에 의미 있는 이벤트를 효과적으로 찾아내는 이벤트 파싱 엔진이 필요하다. 본 논문에서는 유연성 있는 이벤트 파싱 엔진을 제안한다. 특히 이벤트 파싱 엔진의 내부 구현을 위해서 기존의 룰 기반 접근방법을 변형한 새로운 접근방법을 제시한다. 본 엔진에서는 룰의 조건과 액션을 스크립트 객체화한 스크립트 객체 기반 접근방법과 룰에 해당하는 이벤트들을 찾아낼 때 보다 효과적이 검색을 지원하는 이벤트 토큰 기반 방식을 사용한다.

• Journal of Korea Entertainment Industry Association
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• v.14 no.1
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• pp.159-166
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• 2020

This study was conducted on 20 healthy adults in their 20s to identity the immediate effects of balance, proprioception and flexibility after conducting the PNF combined patterns using 3D Newton box. The data collected in this study were analyzed using the SPSS Window 19.0 statistical program, and the general characteristics of the subjects were calculated by calculating the mean and standard deviation using the technical statistics, and the differences before and after in-group balance, proprioception and flexibility were analyzed by the paired t-test. The balance, proprioception and flexibility of the subjects were measured using Y-balance, one-leg standing, and finger bottom contact. The exercise was applied with an combined pattern of PNF in the 3D Newton box. After exercise, balance, proprioception and flexibility all increased significantly. The results show that combined pattern of PNF using the 3D Newton box immediately works for the balance, proprioception and flexibility of adults in their 20s. Therefore, it is considered to be an exercise that can be actively utilized for adults or patients at high risk of damage due to reduced balance, proprioception and flexibility.

• The Journal of the Korea Contents Association
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• v.20 no.3
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• pp.324-335
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• 2020

This study sought to find out the impact of a university student's parental love on their career maturity and the effect of adjusting their career-setting self-efficiency and cognitive flexibility in their relationship. For this purpose, 362 college students in Daejeon, Chungnam, and Seoul were analyzed, there were significant differences between parental attachment and career-setting self-efficiency depending on gender, according to the study. Second, career-setting self-efficiency had a significant impact on career maturity. Third, the effect of controlling cognitive flexibility and career-setting self-efficiency was seen between parental affections and career maturity. This shows that parents attachment may have different effects on university students' career maturity, depending on the degree of career-setting self-efficiency, cognitive flexibility in the process of parental affection affecting the university students' career maturity. Therefore, it can be used to develop various programs that can help individuals decide their career path with recognizing that there are different internal factors within the university student group.

• 한국IT서비스학회:학술대회논문집
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• 2007.11a
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• pp.655-660
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• 2007

본 연구는 국내 제조업체를 대상으로 하여, 공급업체 선택기준 요인으로서 원가 요인과 유연성 요인의 적합성을 검증하고, 그들이 공급사슬 성과에 유의한 영향을 미치는가를 확인하는 것을 첫 번째 목표로 한다. 나아가 IT 중 POS, EDI, ERP의 기술들이 그 과정에서 조정적(moderate) 효과를 나타내는가를 실증적으로 검증하고자 한다. 전국에 소재한 제조업체를 표본조사하고 조정적 회귀분석의 방법에 의하여 검증한 결과, 유연성 요인은 공급사슬 성과에 유의한 영향을 미치고 있으며, IT 기술들의 조정효과는 매우 낮은 것으로 나타났다. 이러한 결과는 IT 투자의 '생산성 역설'과 관련이 있는 것으로 볼 수 있다.

• The Journal of the Korea Contents Association
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• v.18 no.7
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• pp.153-164
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• 2018

The purpose of this study was to examine the impact of the resilience of young single mothers on positive parenting behavior and the mediating effects of social prejudice on the relationship between resilience and positive parenting behavior. The findings of the study were as follows: First, optimism among resilience was found to have affected social prejudice in a negative way. Second, Positive attitude toward life and positive evaluation about self among resilience was found to have affected positive parenting behavior in a positive way. Third, Social prejudice was found to have affected positive parenting behavior in a negative way. Fourth, social prejudice was found to have had a mediating effect on the relationship between resilience and positive parenting behavior. This study is of significance in that it explored how to bolster the resilience and positive parenting behavior of young single mothers and urged counseling intervention and social-welfare approach to dispel social prejudice.

• The Journal of the Korea Contents Association
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• v.20 no.7
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• pp.491-502
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• 2020

This study was aimed to verify moderated mediation effect between cognitive-flexibility and subjective economic status in the process that aging anxiety have an effect on psychological well-being. For this, online survey was conducted to 317(M:159, F:158) adults who ranged from 40 to 64 years old. Survey was conducted from 2017.9.3. to 9.28. Correlation analysis, regression analysis, and significant test was done through SPSS 21.0 and SPSS Macro. First, the analysis showed that meaningful correlation was found among aging anxiety, cognitive flexibility, subjective economic status and psychological well-being. Secondly, cognitive flexibility was found to have meaningful partial mediation effect(β = .530, p < .001) in the relationship between aging anxiety and psychological well-being. Thirdly, subjective economic status was found to have a meaningful moderation effect(β = .080, 𝜟R²=.006, p <.05) in the relationship between cognitive flexibility and psychological well-being. Fourthly, verification result by SPSS Macro showed that, mediation effect of cognitive flexibility and subjective economic status was existent in the relationship of aging anxiety and psychological well-being. Lastly, implications and limitations of this study and suggestions for future studies were discussed.

• The Journal of the Korea Contents Association
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• v.21 no.11
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• pp.748-760
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• 2021

The purpose of the study is to examine the mediating effects of ambivalence over emotional expression and psychological flexibility on the relationship between employees' beliefs about emotional expression and attitudes toward seeking professional psychological help. The subjects of this study were 346 employees(male: 176, female:170) over the age of 19. Questionnaires including beliefs about emotional expression, ambivalence over emotional expression, psychological flexibility, attitude toward seeking professional psychological help were conducted and the collected data were analyzed by using SPSS and Macro. A summary of the results as follows. First, in the results of the correlation analysis on the primary factors had a significant correlation. Second, psychological flexibility had a mediating effect in the relationship between beliefs about emotional expression and attitude toward seeking psychological help while mediating effect of ambivalence over emotional expression was not significant. Lastly, the sequential mediating effect of ambivalence over emotional expression and psychological flexibility between beliefs about emotional expression and attitudes toward seeking professional psychological help was significant.