I-E-O 모형에 근거한 의학교육 종단자료 구축을 위한 모형 설계

정한나,이이레,김혜원,안신기,Jung, Hanna,Lee, I Re,Kim, Hae Won,An, Shinki 연세대학교 의과대학 2022 의학교육논단 Vol.24 No.2

The purpose of this study was to establish a model for constructing longitudinal data for medical school, and to structure cohort and longitudinal data using data from Yonsei University College of Medicine (YUCM) according to the established input-environment-output (I-E-O) model. The study was conducted according to the following procedure. First, the data that YUCM has collected was reviewed through data analysis and interviews with the person in charge of each questionnaire. Second, the opinions of experts on the validity of the I-E-O model were collected through the first expert consultation, and as a result, a model was established for each stage of medical education based on the I-E-O model. Finally, in order to further materialize and refine the previously established model for each stage of medical education, secondary expert consultation was conducted. As a result, the survey areas and time period for collecting longitudinal data were organized according to the model for each stage of medical education, and an example of the YUCM cohort constructed according to the established model for each stage of medical education was presented. The results derived from this study constitute a basic step toward building data from universities in longitudinal form, and if longitudinal data are actually constructed through this method, they could be used as an important basis for determining major policies or reorganizing the curricula of universities. These research results have implications in terms of the management and utilization of existing survey data, the composition of cohorts, and longitudinal studies for many medical schools that are conducting surveys in various areas targeting students, such as lecture evaluation and satisfaction surveys.

신문기사 키워드 분석(2016-2020년)을 통한 의사 및 의료에 대한 사회적 요구 분석

정한나,이제욱,이건호,Jung, Hanna,Lee, Jea Woog,Lee, Geon Ho 연세대학교 의과대학 2022 의학교육논단 Vol.24 No.2

The purpose of this study was to explore, using topic modeling, the social value of doctors and medicine demanded by society as reflected in published newspaper articles in Korea. Ultimately, this study aimed to reflect social needs in the process of developing the Patient-Centered Doctor's Competency Framework in Korea. For this purpose, a total of 2,068 newspaper articles published from 2016 to 2020 were analyzed. Through topic modeling of these newspaper articles over the past 5 years, 18 topics were derived and divided into four categories. Focusing on the derived topics and keywords, the topics derived in specific years and the proportion of topics by year were analyzed. The results of this study make it possible to grasp the needs of society projected through the press for doctors and medicine. Due to the nature of the press, topics that frequently appeared in newspaper articles were mainly social phenomena related to requirements for doctors, particularly dealing with economic and legal aspects. In particular, it was confirmed that doctors are now required to have a wider range of competencies that go beyond their required medical knowledge and clinical skills. This study helped to establish doctor's competencies by analyzing social needs for doctors through the latest research methods, and the findings could help to establish and improve doctor's competencies through ongoing research in the future.

의예과 교육의 역사적 발전과 교육과정 편성 방향 고찰

정한나,양은배,Jung, Hanna,Yang, Eunbae B. 연세대학교 의과대학 2017 의학교육논단 Vol.19 No.3

Despite the importance of how the premedical education curriculum is organized, the basic direction of the curriculum has not been evaluated at a fundamental level. In order to explore the basic directions of the premedical education curriculum, this study examined medical education as a university education, the historical basis of premedical education, and the direction of the premedical education curriculum. Historically, as medical education was incorporated into the university education system, premedical education developed based on basic science and liberal arts education. Accordingly, the direction of the premedical education curriculum began to split into two approaches: one believing in a basic science-based education intended to serve as the foundation of medical training, and the other believing in a liberal arts-based education intended to cultivate the qualities of a doctor. In recent years, however, the binary division in the direction of premedical education has ceased to exist, and the paradigm has now shifted to an agreement that premedical education must cultivate the basic scientific competence required for learning medical knowledge as well as the social qualities that a doctor should have, which are cultivated through the liberal arts. Furthermore, it has been asserted that the direction of premedical education should move toward the qualities that will be required in the future. With the fourth industrial revolution underway, the role of doctors is now being re-examined. This means that today's medical education must change in a future-oriented way, and the direction of the premedical education curriculum must be on the same page.

CJ제일제당 글로벌 바이오 사업 성공과 창조형 사업 다각화 전략

문정훈(Jung-Hoon Moon),정한나라(Han-Na-Ra Jeong),정재석(Jae-Seok Jeong),강형구(Hyoung-Goo Kang),김남정(Nam-Jung Kim),이성철(Sung-Chul Lee) 한국경영사학회 2012 經營史學 Vol.63 No.-

본 연구의 목적은 CJ제일제당 바이오 사업부의 글로벌 비즈니스 성과를 조명하고 그 원동력의 발전 역사를 조사, 분석하는 것이다. 특히 CJ제일제당은 사료용 아미노산 사업에서 주목할 만한 성과를 달성하고 있는데, 그 성공 전략을 분석하고자 한다. 이를 위해 첫째, 글로벌 사료용 아미노산 산업의 특성과 경쟁관계를 분석한다. 둘째, CJ제일제당 바이오사업 경영사를 고찰하여 CJ의 사료용 아미노산 사업 성장과정을 분석한다. 셋째, 나아가 CJ제일제당의 바이오 사업부 내부의 핵심 경쟁력을 분석 및 제시한다. MSG사업으로 성장한 CJ제일제당이 사료용 아미노산이라는 새로운 영역에 안착하면서 산업의 구조개혁을 이끌 수 있었던 원동력은 CJ 특유의 ‘창조형 사업 다각화 전략’에 기인한다. CJ는 당시 미성숙 시장이었던 사료용 아미노산 시장에 진입하여, 지속적이고 과감한 R&D 투자를 바탕으로 확보한 CJ만의 발효기술로 해외 시장에서 경쟁력을 확보하였다. 또한 해외시장에서의 문화적 장벽을 최소화하기 위해 경쟁기업들과 차별되는 CJ식 관계 마케팅 전략으로 ‘후발주자’의 불리함을 극복하고 글로벌 기업으로 성장했다. CJ경영진의 탁월한 리더십과 직원들의 노력은 CJ제일제당이 기존의 선도기업인 ‘아지노모토 (Ajinomoto)’ 와 대등한 위치에서 경쟁할 수 있는 토대를 제공했고, 나아가 수익성 높은 신제품인 메티오닌의 개발 및 생산, 그리고 미래 전략산업인 화이트 바이오에서의 약진을 준비중이다. The purpose of this study is to shed light upon the exceptional achievements of CJ Cheiljedang in regards to its Bio-operation division in global scale, as well as to find and analyze the driving forces of the achievements. In the course of analyzation, the features of global feed amino industry and its competitive structure are to be illustrated. Based on the given information, CJ Cheiljedang’s history of bio business is to be studied in order to investigate the growth process of the firms’ involvement in the feed amino industry. At last, CJ Cheiljedang’s fundamental competitive advantage within the bio-operation division is to be drawn out and proposed through this study. CJ Cheiljedang’s success in MSG business provided a steppingstone for the firm’s opportunity to enlarge its domain to a new field of feed bio industry. The reason behind the firm’s expansion was chiefly due to the unique ‘Business Diversification Strategy through the Market Creation’ of the firm. Prior to CJ’s entry into the field, the feed bio industry was not yet matured, which allowed CJ to gain competitiveness in the global market with its very own fermentation technology obtained through the consistent R&D. Furthermore, CJ endeavored to minimize the cultural obstacle in the process of its foreign market entry. This included the effort to differentiate its marketing strategies to that of the competitors, which enabled CJ to overcome the disadvantage of being a ‘second mover’, and enlarge itself towards being a global enterprise.

잠재집단분석을 이용한 초등학교 사교육 시장의 유형화 연구

정한나 ( Jung Han Na ),백일우 ( Paik Il Woo ) 한국초등교육학회 2017 초등교육연구 Vol.30 No.3

This study focuses on classifying types of private tutoring according to the consumer’s nature and understanding the characteristics of each type. Furthermore, our goal is to comprehend problems within the Korean private tutoring market and discuss rationale that the policies on private education should be applied selectively depending on the type of market. This study intends to set appropriate political measures by types of private tutoring. A total of 12,698 elementary students who completed the ‘Private Education Expenditure Survey of 2014’ from the National Statistical Office were analysed. A total of 5 latent classes were drawn from the LCA, which were named after their characteristics as follows: Private Lesson, Premium Complex Private Tutoring, Supplementary Private Tutoring Institute, Universal Private Tutoring Institute, and Workbooks/Online Learning. Our results may lay the groundwork for private education policy development by establishing practical guidelines according to the type of private tutoring market in elementary school.

맞벌이 및 일자리 질에 따른 부모 됨과 삶의 만족에 대한 분석

정한나(Jung, Hanna) 한국교육재정경제학회 2021 敎育財政 經濟硏究 Vol.30 No.1

본 연구는 한국노동패널 20~45세 남녀 기혼자표본을 대상으로 부모 됨(parenthood)이 삶의 만족에 미치는 영향을 분석하고 자녀지출가설(cost-of-children hypothesis) 혹은 자녀보상관점(demand-reward perspective) 중 어느 것에 더 가까운 결과가 도출되는지 확인한다. 분석 결과 부모 됨은 삶의 만족을 유의하게 낮췄으며 교육수준이 높은 그룹에서 부모 됨에 따른 삶의 만족 감소 정도가 컸다. 맞벌이 가구의 부모 됨은 외벌이 가구에 비해 삶의 만족에 부의 효과를 가졌지만, 맞벌이·유자녀 가구가 외벌이·유자녀 가구가 되는 경우 삶의 만족에 부의 효과를 가졌다. 여성의 경우 무자녀였을 때는 맞벌이가 낫지만, 유자녀시 맞벌이의 삶의 만족에 미치는 부의 효과가 나타났다. 또한 남성 비정규직 근로자 및 여성 중소기업 근로자의 부모 됨에 따른 삶의 만족 감소가 컸다. 전반적으로 부모 됨은 삶의 만족에 부의 영향을 미쳤으나 가구소득구조, 일자리 질에 따라 삶의 만족을 낮추는 정도는 차이가 있음을 확인하였다. This study examines the effect of parenthood on life satisfaction of married men and women aged 20 to 45, using the Korean Labor and Income Panel Study (KLIPS). The empirical results of this paper suggest that parenthood reduces life satisfaction, especially in the group with a high level of education, the reduction is more severe. In addition, the parenthood of dual-earner households has more negative effect on life satisfaction compared to single-earner households. When dual-earner households become both single-earner households and child-children households, it also has a negative effect on life satisfaction. For women without children, dual earner households has positive effect. For women, however, the parenthood of dual-earner has negative effect. In addition, there is a significant reduction in life satisfaction of male non-regular workers or female small and medium-sized workers as they become parents. Overall, parenthood has a negative effect on life satisfaction. The result also shows that the negative effect of parenthood on life satisfaction considerably depends on the household income structure and job quality.

대학 재학 중 근로경험이 졸업 후 노동시장 성과에 미치는 영향 분석

정한나(Jung, Han-na) 한국교육재정경제학회 2018 敎育財政 經濟硏究 Vol.27 No.1

본 연구는 대학 재학 중 근로경험이 졸업 후 노동시장 성과에 미치는 영향을 분석한다. 분석결과 전공과 업무성격이 일치하지 않고 학비 및 생활비를 위해 일한 생계형 일자리 경험은 졸업 후임금, 일자리 만족도, 일자리 유지확률에 부(-)의 효과를 미쳤다. 반면 전공과 일치하고 향후 취업을 위한 경험차원에서 선택한 자기 계발형 일자리는 졸업 후 노동시장 성과 중 일자리 만족도에 정(+)의 효과를 가졌다. 이를 통해 근로경험 자체는 졸업 후 노동시장 성과에 긍정적인 영향을 미치지 못하지만 자신의 전공 및 향후 노동시장 진입에 대한 고려가 이루어졌을 때 향후 노동시장 에서도 긍정적인 성과를 얻을 수 있음을 확인할 수 있었다. The purpose of this paper is to study the effects of work experience during tertiary education on labor market outcomes after graduation. Working for a livelihood, which covers tuition fees and living expenses, had negative effects on wages after graduation, job satisfaction, and the rate of retaining the job for 2 years. On the other hand, working for self-improvement had positive effects on job satisfaction. Since labor market outcomes after graduation vary according to job type, when choosing a job, it is necessary to determine whether it provides the learning by doing effect.

여성근로자의 출산 후 휴직 사용과 이후 직장복귀에 대한 연구: 일자리특성을 중심으로

정한나 ( Hanna Jung ),윤정혜 ( Jeong-hye Yoon ) 한국여성경제학회 2020 여성경제연구 Vol.16 No.4

본 연구는 한국 여성 근로자의 출산에 따른 휴직사용과 사용 후 직장복귀 특성을 분석한다. 한국 노동시장의 구조적 특성을 반영하는 기업규모와 임금수준을 중심으로 고용보험 DB를 활용하여 분석한 결과 대기업 근로자의 출산전후휴가 및 육아휴직 사용률은 높지만 복직률은 낮았다. 제도는 갖추어져 있더라도 일-가정 양립하기 어려운 사내문화, 그로 인해 수반되는 육아문제 등을 이유로 육아휴직 사용 이후 복직이 어려운 현실을 보여주는 결과이다. 한편 고임금 근로자는 육아휴직 사용 확률은 낮지만 복직 확률은 높았다. 한편 중소기업 근로자는 휴직 사용률은 낮지만 사용을 한 경우 복직률이 높게 나타났다. 이는 출산 이전에 일을 그만 둔 근로자를 포함하고 있지 않기 때문에 이를 고려한 해석이 요구된다. 한국 출산휴가 및 육아휴직 제도의 실효성을 높이기 위해서는 한국 노동시장의 구조적 특성을 고려한 정책 설계와 집행이 요구된다. This study analyzes the use of maternity leave and the return to work after childbirth focus on the firm size and wage level using the Korean Unemployment Insurance data. The results showed that the probability of maternity and parental leave was high in the large firm workers. On the other hand, SME workers had a low rate of maternity leave and parental leave, but the return to work was high. If SME workers receive the benefits, there is a high probability that they will be reinstated without a career interruption, so it is necessary to encourage SME workers to use their leave. On the other hand, large companies seem to have difficulty in return to work because of the competitive atmosphere, the accompanying childcare problems, and the opportunity cost due to the difficulty of reinstating the place due to the place being replaced. In other words, the policy structure and execution based on the dual labor market structure of Korea will enhance the effectiveness of the maternity protection policy.

신규간호사 교육 프로그램(Nurse Residency Program) 운영을 위한 교육비용 산출 모형 개발 및 모의 적용

정한나 ( Hanna Jung ),안신기 ( Shinki An ) 한국병원경영학회 2020 병원경영학회지 Vol.25 No.4

Purpose: This study aims to develop a cost model for NRP (Nursing Residency Program) operation and ultimately provide evidence for financial factors for NRP operation in the future by simulating a cost model. Methodology: This study developed a model for the NRP education cost calculation model based on the review of Hansen's model, which has systematically reported on the development and operation of NRP, and discussions with nursing education experts at a university-affiliated hospital. With the simulation, it was intended to predict nurses' supply and demand in the long term and to calculate changes in long-term education costs. Findings: Firstly, turnover model, term model, cost model necessary for calculating a model for the NRP education cost calculation model was set up. Secondly, the simulation showed the following results; 1) the proportion of newly graduated nurses less than 5 years of working decreases gradually over time, which will make the composition of nurses more balanced. 2) In the first year of the partial introduction of NRP, the cost of training new nurses was about 2.1 times higher than before. After the introduction, the training cost in the 13th year began to be lesser than before the introduction, and in the 25th year, it decreased by 28.1% compared to before the introduction. Practical Implications: Firstly, NRP would be an effective way to solve the higher turnover and frequent departure of new nurses and the imbalance of nurses' composition. Secondly, although the costs of NRP are incurred in the early stages, in the end, NRP training costs are reduced compared to before the introduction of NRP. It is necessary to systematically understand the contribution effect of NRP by analyzing the economic value of NRP considering financial and non-monetary returns in the future and providing a basis for decision-making related to NRP implementation.

상사의 가족 친화적 행동이 여성 근로자의 조직몰입, 결혼 및 출산 의향에 미치는 영향 분석

정한나(Hanna Jung) 한국인사조직학회 2024 인사조직연구 Vol.32 No.2

한국의 합계 출생률은 2015년 1.24에서 2022년 기준 .78명으로 하락했다. 여성 인적자본 수준은 높아지고 있지만 직장 생활과 결혼, 출산과 같은 생애주기사건을 동시에 수행하기 어려운 상황을 보여주는 수치이다. 이를 보완하기 위한 여러 근로자지원제도가 시행되고 있으나 공식적인 제도의 효과만으로는 낮아지는 결혼, 출산의향을 막기에 한계가 있다. 본 연구는 인적자본, 상사특성, 결혼 및 출산 의향을 파악할 수 있는 한국여성정책연구원의 「여성관리자패널조사(Korean Women Manager Panel)」를 이용하여 상사의 가족 친화적 행동(Family Supportive Supervisor Behavior, FSSB)이 여성 근로자의 조직몰입, 결혼의향, 자녀출산에 미치는 영향을 살핀다. 분석결과 상사의 가족 친화적 행동은 여성 근로자의 조직몰입도를 높이며 결혼의향을 높이는 것으로 나타났다. 사회교환이론(Social Exchange Theory, SET)에 따르면 상사의 가족친화적 지원을 받은 근로자는 더 나은 성과로 보답해야 한다는 의무감을 느끼며 이를 근거로 더 나은 직무 성과로서 보상을 주고받는다. 사회정보처리모형(Social Information Processing Theory, SIP) 역시 근로자 인식, 태도 및 행동은 근무 환경에 여러 영향을 받는데 그 중 FSSB는 부하직원에게 가족생활을 가치 있게 여기고 있다는 신호를 준다. 이것은 근로자로 하여금 일로 인하여 결혼 생활을 하기 어렵다는 생각을 할 가능성을 낮춰주는 역할을 한다. 즉, FSSB가 높으면 근로자는 조직에 더 몰입하려는 동기를 가지며 결혼 후에도 일-가정을 병행할 수 있음을 인지하고 이에 따라 결혼 의향을 높이는 것으로 해석된다. 한편 FSSB가 기혼 무자녀 근로자의 출산의향에 미치는 영향은 유의하지 않았다. 근로자의 출산 의향에는 개인속성, 직장 관련 특성 뿐 아니라 복잡한 사회문화적 변수들이 작용하고 있음을 유추해 볼 수 있다. as of 2022. While the level of human capital has been increasing, this indicator illustrates the challenging situation of juggling a career, marriage, and childbirth. Despite the implementation of various employee support systems to address the issue, relying solely on formal institutional measures has limitations in deterring the declining inclination toward marriage and childbirth. This study uses the “Korean Women Manager Panel Survey” by the Korean Women’s Development Institute, which enables an exploration of women workerss human capital, supervisor characteristics, and intentions for marriage and childbirth, examining the impact of Family Supportive Supervisor Behaviors (FSSB), a representative informal mechanism, on female workers' organizational commitment, marriage intentions, and childbearing decisions. The results indicate that higher levels of FSSB increase female workers’ organizational commitment and marriage intentions. According to Social Exchange Theory and the Social Information Processing Theory it can be interpreted that a higher FSSB level motivates employees to be more engaged with their organization and perceive the possibility of balancing work and family even after marriage, thus raising their intentions to marry. However, the effect of FSSB on childbirth intentions among married, childless employees was not significant. It can be inferred that complex socio-cultural variables exist regarding workers' intentions for childbirth.