대학생의 사회 불평등 인식이 삶의 만족에 미치는 영향: 자율성과 부정 정서의 매개효과

정은교 미래를 여는 청소년학회 2023 미래청소년학회지 Vol.20 No.4

This study examined the influence of perceived social inequality on life satisfaction and the mediating role of autonomy and negative affect among university students using 744 of university student data from ‘2021 Korean Happiness Survey’ conducted by National Assembly Futures Institute. The results showed that perceived social inequality was positively related to negative affect, and negatively related to autonomy and life satisfaction, respectively. In addition, perceived social inequality was found to decrease autonomy and facilitated negative affect, resulting in lower life satisfaction. The relationship between perceived social inequality and life satisfaction was fully mediated by autonomy and negative affect, respectively. The results of this study are expected to provide valuable insights into the influence of perceived social inequality on life satisfaction of university students.

자율로봇의 가상시험평가를 위한 표준 모델링환경 구축방법 제안

정은교,이근표,최진환 한국로봇학회 2005 로봇과 인간 Vol.2 No.4

자기결정성 이론 기반 진로동기 유형 분류 및 유형에 따른 진로적응성과 취업소진의 차이

정은교 학습자중심교과교육학회 2022 학습자중심교과교육연구 Vol.22 No.24

목적 본 연구에서는 대학생의 자기결정성 이론 기반 진로동기 유형을 분류하고 유형에 따른 진로적응성과 취업소진의 차이를 분석하였다. 방법 국내 대학생 683명의 설문조사 자료를 토대로 잠재프로파일 분석을 실시하여 자기결정성 이론 기반 진로동기 하위요인 수준에 따른 유형을 분류하고, 일원다변량 분석을 실시하여 유형에 따른 진로적응성과 취업소진의 차이를 검증하였다. 결과 자기결정성 이론 기반 진로동기 하위요인 따른 유형은 ‘보통형’, ‘자기결정형’, ‘비자기결정형’의 3개의 유형으로 구분하는 것이가장 적합한 것으로 나타났다. 유형에 따른 진로적응성과 취업소진의 차이 검증 결과, 진로적응성은 ‘자기결정형’, ‘보통형’, ‘비자기결정형’ 순으로 유의하게 높은 반면, 취업소진은 ‘비자기결정형’, ‘보통형’, ‘자기결정형’ 순으로 유의하게 높았다. 결론 ‘자기결정형’ 유형은 가장 바람직한 유형이므로 이 유형에 속한 학생들이 ‘자기결정형’을 유지하여 순조롭게 직업세계에 정착할수 있도록 꾸준한 점검과 관리를 실시해야 한다. ‘비자기결정형’ 유형의 경우, 진로적응성은 가장 낮은 반면 취업소진은 가장 높아위험 상황에 노출되어 있는 것으로 나타났으므로, 대학에서는 이들을 위한 체계적인 진로지원책을 마련해야 한다. ‘보통형’ 유형은직업 세계에 진출에 대한 동기가 아직 분명하게 형성되어있지 않으므로 이들이 자기결정형으로 변모할수 있도록 적극적인 진로 개입을 수행할 필요가 있다.

전산유체역학을 이용한 전자산업 클린룸내 포장공정에서의 환기시스템 개선

정은교,박현희,장재길,송세욱 한국냄새환경학회 2014 실내환경 및 냄새 학회지 Vol.13 No.2

The purpose of this study is to investigate information on performance of ventilation in high-tech microelectronicscleanrooms using computational fluid dynamics (CFD). One liquid crystal display (LCD) company was examinedfor evaluating the relationship between workplace concentration and ventilation rate efficiency by using CFDsoftware, Airpak 3.0v. Acetone concentration in cleanroom for final packing process, which is inspected LCD was40.1 ppm (GSD 1.91) (n = 55) as geometric mean, ranged 7.8~128.7 ppm and weakly correlated with ventilationrate efficiency (R2 = 0.37, p < 0.01). Resulting from computational fluid dynamics (CFD), acetone concentrationcan be reduced 62% when install booth type local exhaust system, the most efficient way among 10 other differentventilation methods like increasing volume of general ventilation, changing the location of workers, supply orexhaust diffusers and install downstream type local exhaust system, etc. We found that volitile organic compoundsin cleanroom can be a matter of adverse health effects and the concentration was correlated with ventilation rateefficiency. The most optimized plan to control the contaminants in solvent cleaning work in cleanroom was boothtype local exhaust system.

자동차 업종의 근골격계질환 발생 위험요인에 대한 인간공학적 평가도구간 초과율 비교

정은교,김정만 한국산업위생학회 2009 한국산업보건학회지 Vol.19 No.2

There are many assessment techniques used for occupational risk factors of MSDs in the workplaces. However, because all ergonomic assessment techniques or tools are based on theoretical background derived from workphysiology, biomechanics, psychophysics, industrial hygiene, work system, and etc, it is impossible to compare the assessment techniques. This study was conducted to compare the excess rates of risk factors among ergonomic assessment techniques and to make alternative methods. Site-visits to 6 automobile products and parts company provided data for process repeated work where the produced data was examined for evaluating the relationship between workplace lay-out and work posture by using ergonomic assessment techniques. We evaluated 157 jobs for simple repeated work and 37 jobs for manual materials handling (MMH). In simple repeated work, the exceeded rates of AC were 36.3% in OWAS method and 93.0% in RULA method. The exceeded rate for RULA method was significantly higher than those for OWAS method (p<0.05). In MMH, the exceeded rates of AC were 80.0% in NLE method and 76.5% in WAC method. Statistically significant differences were not identified in the exceeded rates for NLE and MAC methods (p<0.05). The analyzed results among ergonomic assessment techniques (OWAS, RULA, NLE/WAC) were applied to the same work places performing simple repeated work and manual materials handling simultaneously. The applied results showed statistically significant differences (p<0.05) among ergonomic assessment techniques (OWAS, RULA, NLE/WAC). Exceeded rates of four ergonomic assessment techniques in decreasing order was "RULA>NLE>WAC>OWAS". The RULA method was the strongest assessment technique for automobile products and parts company. We discovered that the results could easily be overestimated or underestimated when the ergonomic assessment techniques were not applied correctly during the evaluation process. Therefore, we recommend using at least 2 methods when evaluating and analysing the results.

자신이 신자유주의자가 아니라 믿는 신자유주의자

정은교 교육비평 2000 교육비평 Vol.2 No.-

한국 성인을 대상으로 한 Drusini 방법과 Takei 방법의비교 분석

정은교,허준영,옥수민,정성희,안용우 대한법의학회 2015 대한법의학회지 Vol.39 No.1

Estimation of an individual’s age has received considerable attention in forensic science. Several methods have been described, and abundant results have beenobtained and evaluated. Among the numerous methods for dental age prediction inadults, the progressive diminution of the coronal pulp cavity and dental attrition havebeen primarily used. Although the reliability of age estimation methods using teeth hasbeen demonstrated, correlation between methods has not been reported. Therefore,the aim of this study was to evaluate concurrence between Drusini’s methods. Wereanalyzed the age of 107 patients (64 male, 43 female) using Drusini’s method. Theages had been previously estimated as ranging from 24 to 69 years using Takei’smethod. Our results revealed a strong correlation between the two methods (r=0.762)and suggest both methods to be suitable for application in Korean individuals youngerthan 50 years old. A previous study has shown Takei’s and Drusini’s methods to bereliable for forensic purposes. The strong correlation between the two methods in thepresent study suggests that it would be reasonable to use the most appropriatemethod for age estimation dependent on oral state.

『우리교육』은 교사들을 어디로 끌고 가려는가

정은교 교육비평 2000 교육비평 Vol.2 No.-

부모의 심리적 통제 및 자율성 지지가 대학생의 진로적응성에 미치는 영향: 진로결정 자율성의 매개효과

정은교,안도희 한국진로교육학회 2018 진로교육연구 Vol.31 No.2

본 연구에서는 부모의 심리적 통제와 자율성 지지의 구인 타당도를 검증하고, 부모 양육 방식(심리적 통제, 자율성 지지)이 자녀의 진로결정 자율성을 매개하여 진로적응성에 미치는 영향에 대하여 살펴보고자 하였다. 서울 소재 대학교 재학생 총 357명을 대상으로 분석한 결과, 부모의 심리적 통제와 자율성 지지는 서로 구별되는 독립된 구인이라는 것이 검증되었다. 또한 부모의 심리적 통제는 자녀의 진로결정 자율성 및 진로적응성을 약화시키는 반면 부모의 자율성 지지는 자녀의 진로결정 자율성과 진로적응성을 촉진시키는 것으로 나타났으며, 진로결정 자율성이 부모 양육 방식과 진로적응성 간의 관계를 매개하는 것으로 확인되었다. 이에 더해 부모의 심리적 통제보다 자율성 지지가 자녀의 진로결정 자율성 및 진로적응성에 더 강한 영향을 미치는 것으로 나타났다. 따라서 자녀의 긍정적인 진로 발달을 돕기 위하여 부모는 자녀의 자율성을 지지하는 데에 초점을 두는 것이 유익할 것으로 보인다. This study was to assess construct validity of parental psychological control and autonomy support, and also to examine the mediating role of university students’ career decision making autonomy in the relation between parenting styles (psychological control, autonomy support) and career adaptability of university student. Three hundreds and fifty-five university students in Seoul, Korea, were participated in this study. The confirmatory factor analysis indicated that psychological control and autonomy support are discrete factors, suggesting that these are distinct constructs rather than opposite ends of a continuum. The structural equation modeling revealed that psychological control decreased career decision making autonomy and career adaptability of university student, whereas autonomy support enhanced them. Moreover, the effect of parenting styles on career adaptability was mediated by career decision making autonomy. In particular, the effect of parental autonomy support on career decision making autonomy and career adaptability of their children is significantly stronger than the effect of parental psychological control. These results suggest that focusing on parental autonomy support is essential for career development of university student.

인터뷰 - 한국독립운동사연구소장 신용하교수

정은교,Jeong, Eun-Gyo 대한출판문화협회 1987 출판저널 Vol.4 No.-