• 환경생물
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• 제37권3호
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• pp.335-342
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• 2019

The purpose of this study was to investigate the toxic effects of zinc in collembolan Paronychiurus kimi at the individual (survival and juvenile production) and population (population growth and age structure) levels after 28 days of exposure in artificially spiked soil. These toxic effects were interpreted in conjunction with the internal zinc concentrations in P. kimi. The EC₅₀ value for juvenile production based on the total zinc concentration was 457 mg Zn kg^-1 dry soil, while the LC₅₀ value for adult survival and r_i=0 value for population growth were within the same order of magnitude (2,623 and 1,637 mg Zn kg^-1 dry soil, respectively). Significant differences in adult survival, juvenile production, and population growth compared with the control group were found at concentrations of 1,500, 375, and 375 mg Zn kg^-1 dry or higher, respectively, whereas significant differences in the age structure, determined by the proportion of each age group in the population, were observed in all treatment groups. It appeared that the internal zinc level in P. kimi was regulated to some extent at soil zinc concentrations of ≤375 mg Zn kg^-1 dry soil, but not at high soil zinc concentrations. These results indicate that, despite zinc being regulated by P. kimi, excess zinc exceeding the regulatory capacity of P. kimi can trigger changes in the responses at the individual and population levels. Given that population dynamics are affected not only by individual level but also by population level endpoints, it is concluded that the toxic effects of pollutants should be assessed at various levels.

• 한국학교보건학회지
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• 제31권1호
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• pp.18-28
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• 2018

Purpose: The purpose of this study was to investigate the factors that influence ego-resilience among adolescents who have experienced abuse by parents in South Korea. Methods: This correlational study used the 4th year cross-sectional data of the seventh-grade middle school students who participated in the Korean Children and Youth Panel Survey (KCYPS) in fourth grade. Data analysis was performed by using SPSS/WIN 23.0 program, which included descriptive statistics, Pearson's correlations coefficient, and hierarchical regression. Results: The results of the hierarchical regression of model 5 revealed that the quality of peer relations played the most significant role in predicting ego-resilience of abused adolescents, followed by self-identity. Also, self-esteem, the quality of teacher-student relationships, excessive expectations from parents, and community awareness had a significant impact on the variance of self-resilience in abused adolescents. This regression model explained 42% of the variance. Conclusion: This study showed that ego-resilience, an asset and resource to help adolescents overcome adverse effects of abuse, was influenced by social environment as well as individual factors. In addition, social support from peers and teachers had greater influence on ego-resilience than support from family members. Thus, the factors identified in this study need to be considered in programs designed to improve ego-resilience as well as in policies for abused adolescents.

• 보건의료산업학회지
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• 제12권2호
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• pp.75-87
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• 2018

Objectives : This study aimed to investigate factors affecting multicultural acceptability of adolescents at individual and environmental levels. Methods : Participants were 2,032 first-year high school students who participated in the 4th-year Korean Children and Youth Panel Survey in 2013. Data were analyzed using descriptive statistics, t-test, one-way ANOVA, Pearson's correlation, and multilevel analysis. Results : Individual factors affecting multicultural acceptability of adolescents were health status, ego-resilience, and experience of visiting foreign countries. Learning activity, school regulation, relationship with teachers, and community spirit were significant factors at environmental level. Conclusions : Findings suggest that it is necessary to consider health status, improve positive resilience, activate a multicultural experience program, establish friendly relations with teachers, adhere to social norms, and strengthen community spirit for multicultural acceptability.

• 한국콘텐츠학회논문지
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• 제22권2호
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• pp.529-544
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• 2022

4차산업혁명시대에 글로벌팬데믹을 맞이함에 따라 기업의 경영환경은 급격한 변동성과 불확실성에 휩싸였다. 특히, 유연근무제의 확산으로 조직이 높은 경쟁력을 갖기 위해서는 조직구성원과의 관계관리와 자기주도적 직무재창조가 중요한 핵심 자원으로 인식되고 있다. 본 연구는 기업 조직내 관계적 에너지와 회복탄력성이 직무재창조에 어떠한 영향을 미치는지 알아보고, 직무재창조가 개인직무성과에 미치는 영향에 대해 검증하고자 한다. 실증연구를 위해 일반기업 직원을 대상으로 400개의 유효한 응답에 대하여 SPSS 26.0과 Smart PLS 3.0으로 분석하였다. 분석결과, 첫째, 관계적 에너지가 과업재창조에는 정(+)의 영향을 미치지 않는 것으로 확인되었다. 둘째, 관계적에너지는 관계재창조와 인지재창조에 각각 정(+)의 영향을 미치는 것으로 나타났다. 셋째, 회복탄력성은 직무재창조를 구성하는 과업재창조와 관계재창조, 인지재창조 모두에게 정(+)의 영향을 미치는 것으로 나타났다. 넷째, 직무재창조는 개인직무성과에 정(+)의 영향을 미치는 것으로 나타났다. 이러한 연구결과를 바탕으로 학문적, 실무적 시사점을 도출하고 후속연구자들과 이해관계자들에게 실질적인 도움을 주고자 한다.

• 한국보육지원학회지
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• 제10권3호
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• pp.103-120
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• 2014

본 연구는 보육교사의 개인변인, 회복탄력성, 사회적 지지의 관계를 규명하기 위해 실시되었다. 강원지역 어린이집에 재직 중인 154명의 보육교사를 대상으로 조사를 수행하였고, 회복탄력성 질문지(이정현, 2013)와 사회적 지지 설문지(이재영, 2012)를 사용하였다. 결과 처리를 위해 빈도분석, 신뢰도 검증, t-검증, ANOVA, Scheff$\acute{e}$의 사후검증, Pearson의 적률상관분석, 회귀분석을 실시하였다. 연구결과 첫째, 보육교사의 경력, 연령, 기관유형, 결혼유무에 따른 회복탄력성의 하위변인과 전체에서 유의한 차이가 있었다. 즉 7년 이상의 경력교사가 3년 이하와 4-6년 경력교사 보다 회복탄력성 전체와 긍정성을 유의하게 높게 경험하였다. 25세 이하 교사 보다 46세 이상 교사가 회복탄력성 전체를 유의하게 높게 형성하였고, 자기조절능력은 25세 이하 교사 보다 41-45세 교사가, 긍정성은 41-45세와 46세 이상 교사가 25세 이하의 경우 보다 각각 유의하게 높게 형성하였다. 가정어린이집 교사가 법인어린이집 교사에 비해 회복탄력성 전체와 긍정성을 높게 형성하였고, 기혼 집단이 미혼 집단 보다 회복탄력성 전체, 자기조절능력, 긍정성을 높게 형성하였다. 반면 학력에서는 집단 간 유의차가 없었다. 둘째, 보육교사의 사회적 지지와 회복탄력성 간의 관계는 각 하위변인 및 전체 간 모두 정적으로 유의한 상관관계를 보였다. 셋째, 사회적 지지가 보육교사의 회복탄력성에 미치는 영향을 보면, 물질적 지지는 긍정성과 회복탄력성 전체에 유의한 정적 영향을 주었고, 평가적 지지는 자기조절능력과 대인관계능력, 긍정성, 회복탄력성 전체에 유의한 정적 영향력을 주었다. 연구결과 보육교사의 회복탄력성을 향상시키기 위해 다양한 사회적 지지를 강화해야 함과 동시에 개인변인들을 함께 고려해야 함을 시사 받을 수 있다.

• 지역사회간호학회지
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• 제31권3호
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• pp.395-404
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• 2020

Purpose: This study was conducted to develop a predictive model for happiness of students in general high schools. The study was based on the theory of happiness integration and the literature review. Methods: Data were collected using a convenience sample of 231 first and second grade students in five general high schools in D city and K Province. The exogenous variables were optimism as personality factors, parenting attitude, academic stress and friend's support as happiness. The endogenous variables were self-esteem and resilience as mediating variables, and happiness of students in general high schools. Data collection was done from March 14 to March 28, 2019. The AMOS 22.0 and SPSS programs were used to verify the validity of confirmatory factor analysis and hypothesis models. Results: The factors that have the greatest influence on happiness of high school students are self-esteem and resilience. The explanatory power of happiness by these variables was 98.1%. The individual mediating effect and double mediation effect of these variables were found to be significant. Conclusion: As student's optimistic personality, parent's positive parenting attitude, and friend's support improve student's self-esteem and resilience, ultimately positively affecting high school students' happiness, so it is necessary to consider these factors and try to develop a happiness improvement program.

• 여성건강간호학회지
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• 제23권2호
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• pp.117-125
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• 2017

Purpose: The purpose of this study was to investigate factors affecting on infertility-related quality of life in women undergoing assisted reproductive techniques focusing on depression and resilience. Methods: With correlational survey design, 125 infertile women who were receiving inpatient and outpatient treatment in K university hospital in D city completed a structured questionnaire. Results: There was a significant negative correlation between depression and resilience and between the depression and the quality of life. There was a significant positive correlation between resilience and the quality of life. The factors affecting on infertility-related quality of life were depression, burden of expenses, and relationship with husband which explained 48% in the quality of life. Conclusion: It is necessary to develop and apply nursing programs that include individual counseling and education for infertile couple. Social support including financial support and better environment for these women will be also essential.

• 한국항공운항학회지
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• 제32권3호
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• pp.164-170
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• 2024

Since then the aviation industry developed dramatically through the two world wars. As these high-performance aircraft were developed, pilots' training has also changed. While initial pilots' training focused on acquiring the navigation and flight skills necessary for pilots to fly an aircraft, nowadays current training focuses on understanding the system, situation awareness and decision making accordingly, and human factor management among the pilots. The result of pilot training that has achieved continuous change and development is the current Evidence-Based Training. This study aims to determine how situation awareness, problem solving and decision making and workload management, which are core elements of Evidence-Based Training, affect pilot's resilience for safe aircraft operation, and to reflect this in the development and composition of Evidence-Based Training programs to contribute to improving the resilience of individual flight crew members.

• Human Ecology Research
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• 제52권6호
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• pp.587-600
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• 2014

The purpose of this study was to examine the effects of family resources on social exclusion and the resilience of low-income families. To be more specific, this study categorized the level of social exclusion into five dimensions: work, housing, health, education, and social participation. Further, family resources were categorized into the two dimensions of "internal resources of the family" and "external resources of the family" in order to evaluate the effects of the two differentiated dimensions on social exclusion and the resilience of low-income families. The data of low-income families for the period of August 23 to September 28, 2012, were collected from community welfare centers that manage individual development accounts and local self-sufficiency centers; 302 cases were considered. The main results of this study were as follows: firstly, the model analysis proved that family resources as a parameter was significant, not only statistically but also theoretically and practically. Secondly, while a negative relationship was found between social exclusion and family resources, a positive relationship was found between family resources and resilience. This implied that the alleviation of a low-income family's social exclusion level could become an important intervention for the improvement of the family's functioning and strengths. Further, it implied that the qualitative improvement of the family's resources that affected the promotion of the resilience could be a basis for another practical intervention. These results suggested crucial implications for the development of comprehensive policies for addressing poverty issues.

• 한국콘텐츠학회논문지
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• 제16권12호
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• pp.300-309
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• 2016

미용 산업은 다른 어떤 산업보다도 미용종사자의 전문적인 노동에 의존하고 있다. 이러한 미용종사자는 고객과 직접 접촉하고 지극히 세심한 배려를 요하는 서비스업으로 서비스의 접점에 있는 종사자의 행복감은 미용 산업의 성장에 가장 중요하다고 할 수 있다. 따라서 미용종사자의 회복탄력성, 행복지수, 직무만족 분석을 통해 고객의 만족만을 강조하는 서비스 산업에서 서비스업의 성공여부는 서비스 종사자를 통해 이루어 질 수 있다는 새로운 패러다임을 제시하고자 했다. 본 연구에서 미용종사자의 회복탄력성과 행복지수 및 직무만족도의 상관관계를 가설을 통해 검증해본 결과 미용종사자의 회복탄력성은 행복지수와 직무만족에, 행복지수는 직무만족과 회복탄력성에, 직무만족은 회복탄력성과 행복지수에 유의미한 영향을 미치는 것으로 나타났다. 결국 개인의 행복이 증대되면 직무에 대한 만족이 증대되고 직무의 성과도 높아지게 되므로 미용 산업의 발전을 위해서는 미용인의 행복을 증진시킬 수 있는 방안에 대한 고려가 필요할 것으로 보인다.