경력단절여성의 진로적응성, 진로장벽 및 재취업 이득/손실의 지각이 재취업욕구에 미치는 영향

박정열(Cheong Yeul Park),손영미(Young Mi Sohn) 한국진로교육학회 2016 진로교육연구 Vol.29 No.1

본 연구는 경력단절여성의 진로적응성, 진로장벽, 재취업 이득/손실의 지각이 재취업욕구에 미치는 영향을 살펴보는 것을 목적으로 하였다. 이를 위해 결혼, 임신, 출산, 육아 등의 이유로 경력단절이 되었으며, 그 기간이 1년 이상인 30-40대 기혼 여성 288명을 대상으로 자료를 수집하였다. 그 결과, 가족의 취업요구정도와 진로적응성, 재취업 이득에 대한 지각이 재취업욕구에 유의하게 영향을 미치는 것으로 드러났으며, 가정 및 사회지원, 진로장벽, 재취업 손실에 대한 지각은 통계적으로 유의하지 않았다. 진로적응성 하위 요인이 재취업욕구에 미치는 영향력을 살펴보기 위해 추가분석을 실시한 결과, 취업필요성에 대한 확신, 취업자신감획득, 취업을 위한 가족설득, 일-가정 병행을 위한 인지적 재구성이 재취업욕구를 높이는데 주요하게 영향을 미치는 것으로 드러났다. 이상의 결과를 토대로 경력단절여성의 재취업욕구를 향상시킬 수 있는 방안에 대해 논의하였다. The purpose of this study was to find out effects of career adaptability, career barriers and reemployment gain/loss on need for reemployment. 288 married women aged in their 30s or 40s whose careers were interrupted for more than one year due to marriages, pregnances, deliveries and infant care were surveyed. It was found that expectation of family members for employment, career adaptability and awareness of gain in reemployment had significant effects on need for reemployment, while the support of family/neighbors, career barriers, awareness of reemployment loss were not statistically significant. When examining the effects of subfactors of career adaptability on need for reemployment, it was found that stable belief on the importance of getting a job, confident attitude in employment, persuasion of family for employment and cognitive restructuring for work-family balance were significant. This study discussed the way to improve the need for reemployment of career interrupted women based on above mentioned findings.

기혼 직장여성의 사회적 지지가 일과 삶의 균형에 미치는 영향

박정열(Park, Cheong-Yeul),손영미(Sohn, Young-Mi),신규리(Shin, Kyu-Lee) 한국웰니스학회 2016 한국웰니스학회지 Vol.11 No.1

본 연구의 목적은 기혼 직장여성의 사회적 지지가 일과 삶의 균형에 미치는 영향을 검증하는 것이다. 이러한 목적을 수행하기 위하여 전국의 30-50대 전일제 정규직 근무자 총 253명을 대상으로 설문조사를 실시한 후, 위계적 회귀분석을 이용하여 연구문제를 검증하였으며 주요 결과는 다음과 같다. 첫째, 미취학 자녀는 기혼 직장여성의 WLB 전반, 일-성장 균형 및 일-여가 균형에 부적 영향을 미치는 주요한 공통 요인이었으며, 월 평균급여가 높아질수록 일-가족 균형에 부적 영향을 미치는 것으로 나타났다. 둘째, 동료 및 상사지원 및 가족 지지가 높을수록 WLB 수준이 전반적으로 향상되는 것으로 나타났다. 셋째, 동료 및 상사지원과 회사의 WLB 지원제도에 대한 만족도가 높을수록 연구 대상자들의 일-성장 균형이 향상되는 것으로 나타났다. 넷째, 회사의 WLB지원제도에 대한 만족도, 가사분담 만족도 및 가족지지의 순으로 일-여가 균형에 정적 영향을 미치는 것으로 나타났다. 마지막으로 가족지지는 일-가족 균형의 향상에 정적 영향을 미치는 유일한 변인인 것으로 나타났다. The purpose of this study is to empirically examine the effects of social supports for married working women to work life balance(WLB). This purpose is achieved in the following steps. First, we surveyed 253 regular full-time female workers aged between 30s and 50s who are sampled from the South Korea. Second, we analyzed the data using the hierarchical regression and obtained the following results. (1) When they have non-schooling children, it negatively affected the overall WLB, harmony of work-growth, and harmony of work-leisure. Furthermore, higher salary level negatively affects the harmony of work-family. (2) The overall WLB level increases as they have more supports from colleagues, supervisors, and family. (3) The level of the harmony of work-growth also increases as they have more satisfactions from the supports of colleagues and supervisors. (4) The harmony of work-leisure is positively associated with the satisfaction of WLB supporting systems of their works, satisfaction from sharing family duties, and/or family supports, with the same order of extents to the association. Finally, family support is the unique variable that affects positively the harmony of work-family.

일과 삶의 균형 조직문화 척도 개발 및 타당화 연구

박정열(Cheong-Yeul Park),손영미(Young-Mi Sohn) 한국콘텐츠학회 2016 한국콘텐츠학회논문지 Vol.16 No.8

본 연구는 근로자의 일과 삶의 균형을 지원하는 조직문화 척도(일과 삶의 균형 조직문화 척도)를 개발하고, 타당도를 검증하기 위해 수행되었다. 이를 위해 국내외 일과 삶의 균형과 조직문화 관련 연구결과 및 측정도구를 고찰하였고, 이를 토대로 일과 삶의 균형 조직문화 척도를 구성하는 요인들을 이론적으로 추출하여 예비문항을 구성하였다. 30대-50대 기혼 직장인 773명을 대상으로 설문조사를 실시하였다. 그 결과, 탐색적·확인적 요인분석을 통해 5개의 요인을 최종적으로 추출하였다: WLB 기업의지, WLB 상사배려, 동료의사소통, 동료지원, WLB 제도사용 용이성. 다음으로, 일과 삶의 균형 조직문화 척도의 타당도 검증을 위해 수렴타당도, 변별타당도, 준거관련 타당도(동시적 타당도, 예언타당도) 등을 확인하였다. 그 결과, 일과 삶의 균형 조직문화척도가 유사 조직문화 척도들 그리고 일과 삶의 균형, 삶만족도, 직무만족, 조직몰입, 이직의도, 경력단절의도와 유의한 상관관계를 보였다. 본 연구를 통해 일과 삶의 균형 조직문화를 측정하는 타당도있는 다차원 척도를 개발할 수 있었으며, 이는 향후 일과 삶의 균형과 조직문화에 관한 연구의 질을 향상시키는데 기여할 것으로 기대된다. The purposes of this study were to develop work-life balance supportive organizational culture scale(WLB supportive organizational culture) and to verify it’s validity. We reviewed comprehensive studies about work-life balance and organizational culture as well as scales related to them. We theoretically extracted some important factors of WLB organizational culture from reviews and then made 38 preliminary questions. 773 married workers in their 30s to 50s were responded to a questionnaire consisted of 38 preliminary questions and 9 variables(work-life balance, quality of life, job satisfaction, turnover etc) for criterion related validity verification. As the results of factor analysis such as EFA and CFA, we could confirm five factors including WLB organizational management, WLB supportive supervisors, empathetic communication with coworkers, coworkers’ material support to WLB and accessibility to WLB programs. Second, correlation analyses were performed to investigate the validation of this scale. In result, it was revealed that the WLB supportive organizational culture scale was highly correlated with other family supportive organizational culture measures as well as dependent variables such as work-life balance, quality of life, job satisfaction, turnover. We expect this study contribute to improve the quality of studies about work-life balance and organizational culture.

비효율적 업무문화와 경력단절의도와의 관계에서 일-가정 전이의 매개효과

박정열(Cheong-Yeul Park),손영미(Young-Mi Shon),신규리(Kyu-Lee Shin) 한국콘텐츠학회 2015 한국콘텐츠학회논문지 Vol.15 No.8

본 연구는 전일제 기혼 여성근로자의 비효율적 업무문화와 경력단절 의도의 관계에서 일-가정 전이의 매개효과를 검증하고자 하였다. 매개효과의 검증은 일-가정 전이를 이루는 하위요인인 일-가정 갈등과 일-가정 촉진의 두 측면으로 구분하여 검증하였다. 이상의 목적을 수행하기 위하여 한국의 30-50대 전일제 기혼 여성 근로자 총 281명을 대상으로 설문조사를 실시한 후, 위계적 회귀분석을 이용하여 매개모형을 검증하였으며 본 연구의 주요 결과는 다음과 같다. 첫째, 비효율적 업무문화와 경력단절 의도 간에 일-가정 갈등은 부분매개의 역할(partial mediation)을 하는 것으로 나타났다. 둘째, 비효율적 업무문화와 경력단절 의도 간에 일-가정 촉진 역시 부분매개효과가 있는 것으로 나타났다. 후속 연구에서는 일-가정 전이에 대한 보다 세분화된 관련 요인들을 지속적으로 탐색하고, 이들 변인들이 전일제 기혼 여성근로자들의 경력단절 의도에 미치는 영향에 대한 다각적인 연구가 필요할 것이다. The current study examines the mediation effect of the work-family spillover between full-time married working womens inefficient working culture and career interruption intention. The mediation effect is tested by classifying the work-family spillover effect into two subfactors: the work-family conflict and the work-family facilitation. For this purpose, we sampled 281 full-time married working women aged between 30 and 50s and conducted a hierarchical regression analysis. The main results are as follows: both work-family conflict and work-family facilitation play the role of partial mediation. This finding implies that it is necessary to carefully examine the effects of subfactors for work-family spillover to married working womens career interruption.

직장여성의 여가균형과 결혼만족도의 관계에서 일-가정 갈등의 매개효과 검증

박정열(Cheong Yeul Park),신종화(Jong Hwa Shin),신규리(Kyu Lee Shin) 한국여가레크리에이션학회 2015 한국여가레크리에이션학회지 Vol.39 No.1

The current paper examines working womens leisure balance and marital satisfaction with focus on the mediating effects of Work-Family Conflict(WFC). For this Goal, we conducted the frequency, exploratory factor analysis, reliability analysis, correlation analyses using 311 married working women observations. Furthermore, we also conducted a confirmatory factor analysis and affirmed the validity of our model also by using the structural model analysis. From these, the following results are obtained. First, working womens leisure balance negatively affects the WFC. Second, WFC negatively affects the marital satisfaction for working women. Third, the relationship between the leisure balance and marital satisfaction is fully mediated by WFC. That is, the leisure balance is indirectly associated with the marital satisfaction through WFC. We conclude from these that working women can increase their marital satisfaction by positively controlling the WFC.

머신러닝 기법을 이용한 로터리 킬른 공정의 질소산화물 배출예측에 관한 연구

유제형,박정열,배재권,Je-Hyeung Yoo,Cheong-Yeul Park,Jae Kwon Bae 대한산업경영학회 2023 산업융합연구 Vol.21 No.7

As the secondary battery market expands, the process of producing laterite ore using the rotary kiln and electric furnace method is expanding worldwide. As ESG management expands, the management of air pollutants such as nitrogen oxides in exhaust gases is strengthened. The rotary kiln, one of the main facilities of the pyrometallurgy process, is a facility for drying and preliminary reduction of ore, and it generate nitrogen oxides, thus prediction of nitrogen oxide is important. In this study, LSTM for regression prediction and LightGBM for classification prediction were used to predict and then model optimization was performed using AutoML. When applying LSTM, the predicted value after 5 minutes was 0.86, MAE 5.13ppm, and after 40 minutes, the predicted value was 0.38 and MAE 10.84ppm. As a result of applying LightGBM for classification prediction, the test accuracy rose from 0.75 after 5 minutes to 0.61 after 40 minutes, to a level that can be used for actual operation, and as a result of model optimization through AutoML, the accuracy of the prediction after 5 minutes improved from 0.75 to 0.80 and from 0.61 to 0.70. Through this study, nitrogen oxide prediction values can be applied to actual operations to contribute to compliance with air pollutant emission regulations and ESG management.

창업 멘토링 척도 개발 및 타당화 연구

조장현,박정열,Cho, Jang Hyun,Park, Cheong Yeul 한국벤처창업학회 2017 벤처창업연구 Vol.12 No.5

The purpose of this study was to develop the entrepreneurial mentoring scale on start-up mentoring situation. In recent years, as the needs for entrepreneurship have grown from domestic to foreign, entrepreneurship education is actively being carried out. The entrepreneurial mentoring is strengthening its weight and contents in entrepreneurship education. However, research on the mentoring function scale designed to reflect the characteristics of entrepreneurial mentoring is rarely performed in Korea. In this study, we conducted a qualitative and quantitative research to achieve the research goal. First, we derive the entrepreneurial mentoring scales through literature review and expert group discussions, and we conducted the empirical analysis to draw conclusions. The results of this study are as follows. In the first step, literature review was conducted. In the second step, four major factors and questionnaires were derived through expert group discussion. In the third step, the doctoral level specialists developed 16 questionnaire items to measure the four factors of entrepreneurial mentoring derived from the second step and verified the content validity and the facial validity in fourth step. As a result of this survey, we conducted questionnaires on founding mentors who belonged to 17 Creation Economic Innovation Centers nationwide (153) and analyzed the problem solving, networking, communication, and motivation formation through exploratory factor analysis. This questionnaire was used to survey the entrepreneurial mentors who belonged to the 17 Center for Creative Economy and Innovation under the Ministry of Science, ICT & Future Planning of South Korea(153). In fifth step, as the results of factor analysis such as EFA and CFA, we could confirm four factors including problem solving, networking, communication, and motivation. The significance of this study is as follows. First, academic significance was the first study of the entrepreneurial mentoring function scale reflecting the characteristics of entrepreneur mentoring as a qualitative and quantitative approach in Korea. Second, it is hoped that practitioners will be able to better measure the mentoring function of entrepreneurial mentors and contribute to improving the quality of future entrepreneurial mentoring programs.

WorldView-3 영상을 이용한 다목적실용위성 영상의 초고해상화

오한(Han Oh),김동진(Dongjin Kim),이선구(Sun Gu Lee),정대원(Daewon Chung) 한국항공우주학회 2022 한국항공우주학회 학술발표회 논문집 Vol.2022 No.11

한국 직장인의 일-여가 갈등, 일-여가 촉진과 직무만족 간의 관계성 연구

신규리(Shin Kyu-lee),박정열(Park Cheong-yeul),손영미(Shon Young-mi) 한국여가문화학회 2018 여가학연구 Vol.16 No.4

본 연구의 목적은 서울거주 남녀 직장인 총 537명을 대상으로 일과 여가의 균형과 직무 스트레스 및 직무만족 간의 관계성을 알아보는 것이다. 일과 여가의 균형에 대한 기존 연구가 매우 부족할 뿐 아니라, 기 수행 된 연구물들의 대다수가 일과 여가의 균형을 단일구조로 인식하여 연구 되어져 왔다. 그러나 신규리 외(2016)의 연구에서 일-여가 균형은 일-여가 간의 갈등과 촉진이 각기 상이한 구조로 구성됨이 밝혀진 바 있다. 이에 본 연구에서는 일-여가 균형을 설명하는 일-여가 갈등과 일-여가 촉진을 각기 구분하여, 한국 직장인들의 직무만족과 직무스트레스에 대한 영향력을 살펴보았다. 본 연구의 주요 결과는 다음과 같다. 첫째, 직장인들의 일-여가 촉진은 직무 스트레스를 낮춰주면서 직무만족을 높이는 것으로 나타났다. 이때, 일-여가 촉진은 직무만족 증가에 매우 밀접한 연관이 있었다. 둘째, 직장인들의 일-여가 갈등은 직무스트레스를 매우 높이면서 직무만족을 낮추는 것으로 나타났다. 이때, 일-여가 갈등은 직장인의 직무스트레스 증가에 매우 밀접한 연관이 있었다. 이상의 결과를 통해 일-여가 균형을 측정하는 일-여가 갈등과 일-여가 촉진이 각기 상이한 구조임이 실증적으로 재확인 되었다. 결국 일-여가 갈등을 낮추는 전략이 일-여가 촉진의 향상으로 이어지는 것이 아니라는 것이다. 따라서 본 연구의 결과는 경영자들이 자사의 경영목적과 경영환경을 파악하여 근로자들의 일과 여가 균형과 직무만족을 위한 선택적 적용이 필요함을 시사해 준다. The main goal of this study is to empirically examine the interrelationship among work-leisure balance, job stress, and job satisfaction. For this goal, we surveyed 537 male and female workers residing in Seoul. Shin et al. (2016) show that the work-leisure balance has a double structure consisting of work-leisure conflict and work-leisure facilitation, although most works in prior literature identify the relationship in a single structure. This work further deepens the approach in Shin et al. (2016) by empirically examining how work-leisure balance affects the job satisfaction and stress through the work-leisure conflict and facilitation. The main findings of this study are as follows: first, the work-leisure facilitation reduces the job stress and increases the job satisfaction. Here, the work-leisure facilitation is closely related to increasing the job satisfaction. Second, the work-leisure conflict increases the job stress and reduces the job satisfaction. Here, the work-leisure conflict is closely related to the increase of the job stress. By these findings, we can empirically affirm that the structure between work-leisure balance and work-leisure conflict is different from that between work-leisure balance and work-leisure facilitation, so that reducing the work-leisure conflict does not necessarily imply the increase of the work-leisure facilitation. Business managers need to choose appropriate strategies for work leisure balance and job satisfaction depending on the business goal and environment of their business.

40-50대 중년 전업주부의 여가를 통한 정서경험 분석

신규리(Shin, Kyu-Lee),박정열(Park, Cheong-Yeul),윤채빈(Yoon, Chae-Bean) 한국체육과학회 2015 한국체육과학회지 Vol.24 No.3

The purpose of this study is to empirically investigate 40-50’s housewives’ emotional experiences via leisure activities. For this goal, we employ the day reconstruction method (DRM). The following is the main results from investigating a data set with 473 sample size. First, housewives’ leisure frequencies are made in the order of using smart phone, using internet, social activities, napping and resting, sports activities. Second, housewives’ positive emotional experiences are strongly obtained by attending cultural, hobby, and social activities. On the other hand, negative emotions are experienced when they conduct passive leisure activities such as using internet and smart phone, sleeping and napping. Third, although their activities are frequently accompanies by their partners, the most significant positive emotional experiences are obtained when accompanies by friends and neighbors. On the other hand, the most significant negative experience are obtained via leisure activities with their children. Fourth, the most significant positive emotion is obtained in the night time by affections, comfort, and satisfaction. On the other hand, the most significant negative emotion arises in the morning time when their husbands or children leave for works or schools, respectively. Finally, most leisure activities except for suing smart phone increase and reduce positive and negative emotions, respectively, although happiness and life satisfaction are significantly affected by social, sports, and religious activities, but using internet is negatively significant.