AUTOSAR 설계 모델 시뮬레이터를 위한 시뮬레이션 시나리오 개발

정다원(Jeong Da Won) 한국통신학회 2019 한국통신학회 학술대회논문집 Vol.2019 No.11

영어 학습자의 감성지능과 개인특성이 영어 학습몰입에 미치는 영향에 관한 연구

정다원 ( Jeong Da Won ) 글로벌영어교육학회(구 호남영어교육학회) 2016 Studies in English education Vol.21 No.4

The purpose of this study is to analyze how emotional intelligence influences on English learning flow. It also seeks to analyze the moderating effects of personal traits on the relation between emotional intelligence and English learning flow. Based on the analysis of the influence of emotional intelligence, all the sub-factors of emotional intelligence, self-emotion appraisal, other`s emotion appraisal and regulation of emotion affected cognitive English learning flow. Only self-emotion appraisal and regulation of emotion had an effect on conative English learning flow. Next, the analysis of the moderating effects of personal traits on the relation between emotional intelligence and personal traits on English learning flow showed that only gender had an effect. It is significant to note that the regulation of emotion in emotional intelligence affected the English learning flow of English learners the most. This result also suggests it is necessary to establish an English teaching methodology and environment that consider not only emotional intelligence but also gender to effectively improve the students` English learning flow.

영어교사의 성격특성과 직무만족의 관계에서 자기효능감의 매개효과 연구

정다원 ( Jeong Da Won ) 글로벌영어교육학회(구 호남영어교육학회) 2017 Studies in English education Vol.22 No.2

The purpose of this study is to analyze how the personality traits and self-efficacy of English teachers influence their job satisfaction. Previous studies have shown the effects of self-efficacy and personality traits on various fields of job satisfaction. According to those studies, factors related to their job satisfaction also need to be analyzed, thus leading to improved learning performances among English learners. The results of the study are as follows. First, conscientiousness and extroversion affected self-efficacy based on the analysis of the influence of personality traits. Second, conscientiousness and extroversion also affected job satisfaction among the English teachers based on the analysis of the influence of personality traits on job satisfaction. Finally, self-efficacy had a significant influence on the relationship of conscientiousness and job satisfaction, as well as on the relationship of extroversion and job satisfaction, according to the analysis of the mediating effect between the personality traits and job satisfaction of the English teachers. It is important to note that extroversion significantly improved job satisfaction of the English teachers, and the variables of personality traits and self-efficacy can create positive synergistic effects on their job satisfaction. It was concluded that improved job satisfaction may help raise personal life satisfaction of English teachers, thereby, resulting in better quality English education and English learning environments.

감성지능이 학습몰입에 미치는 영향

정다원 ( Da Won Jeong ) 경남대학교 교육문제연구소 2014 敎育理論과 實踐 Vol.24 No.-

This study analyzes how emotional intelligence affects the learning flow based on the discussion about the important value of emotional intelligence and the learning flow. It also reviewed and referred to the previous research regarding emotional intelligence and the learning flow. The results were as follows. First, Each factor of self-emotion appraisal, others emotion appraisal, regulation of emotion, and use of emotion which belongs to emotional intelligence, has statistically positive significant influence on the learning flow. Especially, it reveals that self-emotion appraisal has the most influence on cognitive immersion among emotional intelligence factors. Second, self-emotion appraisal and regulation of emotion also have statistically positive significant influence on emotional immersion. Third, each factor of self-emotion appraisal, others emotion appraisal, regulation of emotion, and use of emotion among the factors of emotional intelligence has statistically positive meaningful influence on behavioral immersion. Notably, the study reveals that others emotion appraisal affects behavioral immersion the most. The result of the study analyzes how the emotional intelligence works to improve the attitude of English learning and English learning achievement and has the purpose of contributing to raising up individual learning efficiency in English learning environment.

바인랜드 적응행동척도 2판(K-Vineland-2)의 타당도 연구: 지적 장애군을 대상으로

정다원 ( Da Won Jeong ),황순택 ( Soon Taeg Hwang ) 한국지적장애교육학회(구 한국정신지체아교육학회) 2016 지적장애연구 Vol.18 No.1

적응행동기능의 결함은 지적 장애진단에서 인지적 기능과 함께 고려해야 한다. 최근에 사회성숙도검사(SMS)와 바인랜드적응행동척도(VABS)가 개정되어 Vineland-II라는 이름으로 미국에서 출판되었으며, 이 검사의 한국표준화판인 K-Vineland-II가 출판되었다. 본 연구는 K-Vineland-Ⅱ를 통해 지적 장애를 선별할 때의 타당성과 유용성을 검증하고자 하였다. 본 연구에서는 K-Vineland-Ⅱ 표준화 과정에서 표집된 정상집단과 지적 장애인 집단의 자료 일부를 사용하였고, 자료분석을 위해 지적 장애인을 추가로 표집하였다. 연구 대상자들에게는 K-Vineland-Ⅱ와 웩슬러 지능검사(K-WAIS-IV; K-WISC-IV)를 실시하였다. 수집된 자료로 K-Vineland-Ⅱ와 지능검사의 상관관계를 알아보고, 다음으로 K-Vineland-Ⅱ가 지적 장애 등급 얼마나 유의하게 판별하는지 검증하고, 지능지수로 장애등급을 변별한 결과와 비교해보았다. 분석 결과 K-Vineland-Ⅱ와 웩슬러 지능검사는 높은 상관관계가 나타났다(적응행동 조합, 즉 ABC와 SIQ 간 r=.88). 또한 ABC는 정상집단과 지적 장애 집단을 유의하게 구분할 뿐만 아니라 FSIQ만으로 구분하기 어려운 지적 장애 1급을 유의하게 변별하는 것으로 나타났다. 본 연구 결과는 지적 장애 진단시 적응행동기능과 지능을 서로 보완적으로 사용하는 평가절차가 합리적임을 경험적으로 뒷받침한다. 또한 지적 장애 세부진단을 위해 IQ 점수를 제시하는 대신 적응기능을 기준으로 장애의 심각도를 구분하도록 한 DSM-5체제에서 K-Vineland-Ⅱ가 지적 장애 진단 및 장애등급 판정에 활용될 수 있음을 시사한다. Deficits in adaptive functioning are important criteria for the diagnosis of intellectual disability. The Vineland Adaptive Behavior Scales (VABS; 1984) have been extensively used to assess individuals’ adaptive behaviors. As such, the Korean Vineland Adaptive Behavior Scales-second edition (K-Vineland-II) was published last year. The present study aims at evaluating the clinical utility of K-Vineland-II in diagnosis and assessment. First, we examined relation between adaptive behaviors and cognitive functions measured by K-WAIS-IV and K-WISC-IV. Second, we explored the extent to which variables used to diagnose Intellectual Disability, discriminately predict the degree of disability. The participants were a group of 62 people who had intellectual disability and a nonclinical group of 57 normal people. The data were statistically analyzed using correlation analysis and discriminant analysis. The results show that K-Vineland-II and Wechsler Intelligence Scale presents high correlation. Adaptive Behavior Composite(ABC) has been shown to distinguish the normal and ID population and significantly discriminate severe group(1st degree), which is difficult to discriminate only FSIQ, from other groups. These findings provide empirical evidence that K-Vineland-II is useful for diagnosis and assessment among intellectual disability patients.

전기추진선박에서 부하예측에 기반한 발전시스템 스케줄링 방법

정범희(Beomhee Jeong),김지안(Jian Kim),정다원(Da-Won Jung),정일엽(Il-Yop Chung) 대한전기학회 2023 대한전기학회 학술대회 논문집 Vol.2023 No.7

함정 운용 지역이 자기처리 및 교정 장치에 미치는 영향성 검토

정현원(Hyun-Won Jeong),김영민(Youngmin Kim),김원기(Won-Ki Kim),정다원(Da-Won Jung),이향범(Hyang-Beom Lee) 대한전기학회 2022 대한전기학회 학술대회 논문집 Vol.2022 No.7

MVDC 전기추진함정에서의 전력계통 고장 해석 및 보호협조 방안

정범희(Beomhee Jeong),파미 피르다우스 앙카사(Fahmi Firdaus Angkasa),김지안(Jian Kim),정다원(Da-Won Jung),정일엽(Il-Yop Chung) 대한전기학회 2022 대한전기학회 학술대회 논문집 Vol.2022 No.7

전기추진선박에서 부하예측에 기반한 발전시스템 스케줄링 방법

정범희(Beomhee Jeong),김지안(Jian Kim),정다원(Da-Won Jung),정일엽(Il-Yop Chung) 대한전기학회 2023 대한전기학회 학술대회 논문집 Vol.2023 No.7

과학연극활동이 유아의 과학적 탐구능력 및 창의성에 미치는 영향

남기원(Nam, Ki-Won),정다원(Jeong, Da-Won),임정희(Im, Jung-hee) 한국영유아교원교육학회 2018 유아교육학논집 Vol.22 No.3

본 연구의 목적은 과학연극활동이 유아의 과학적 탐구능력 및 창의성에 미치는 영향을 알아보는데 있다. 본 연구 대상은 S시에 위치한 B유치원 만 5세 유아 36명(실험집단 18명, 비교집단 18명)이다. 총 6주 동안 실험집단은 유아를 대상으로 한 과학연극활동을 실시하였다. 연구도구는 Martin(1997)의 과학적 탐구능력 평가 척도를 기초로 하여 이경민(2000)이 제작하고 서윤희(2003)가 수정 · 보완한 ‘과학적 탐구능력 검사’를 사용하였고, 유아의 창의성을 검사하기 위해 Torrance(1990)가 개발한 창의성 검사(Torrance Tests of Creative Torrence; TTCT)를 김영채(2010)가 수정 · 제작한 창의성 검사 〈한국판 TTCT(도형)검사〉를 사용하였다. 과학연극활동이 유아의 과학적 탐구능력 및 창의성에 미치는 영향을 분석한 결과는 다음과 같다. 첫째, 과학연극활동은 유아의 과학적 탐구능력 전체 및 하위개념인 ‘예측하기’, ‘관찰하기’, ‘분류하기’, ‘토의하기’의 향상에 긍정적인 영향을 미치는 것으로 나타났다. 둘째, 유아의 창의성 전체 및 하위개념인 ‘유창성’, ‘독창성’, ‘정교성’, ‘성급한 종결에 대한 저항’이 비교집단의 활동에 비해서 향상된 것으로 나타났다. 이러한 연구결과는 과학연극활동이 유아의 과학적 탐구능력 및 창의성을 향상시키는데 효과가 있음을 의미한다. 본 연구는 만 5세의 과학적 탐구능력과 창의성 향상을 위한 교수학습방법에 대한 새로운 시도로 유아교육현장에서 과학연극활동이 활성화되기 위한 기초자료를 제공할 것으로 기대된다. The purpose of this study was to examine the effect of science drama activities on young children’s scientific inquiry abilities and creativity. The subjects were 36 five-year-old young children in B kindergarten located in S city. The subjects were divided into an experiment group of 18 and a comparison group of 18. The experimental group was taught by the early childhood science drama activities utilizing picture books for 6 weeks. The checking tool used the “scientific inquiry ability test” produced by Lee Kyung Min (2000) based on Martin(1997)’s scientific inquiry ability evaluation scale. and Creativity inspection based on the ‘Torrance Tests of Creative Torrence(TTCT)’ developed by Torrance(1990)‘s ‘inspection of Korean version TTCT (figure)’ was used. The study findings are as follows: First, pre- and post-test results indicated that the scientific drama activities had a positive influence on improving young children’s scientific inquiry abilities such as prediction, observation, classification and communication. Second, creativities including fluency, originality, sophistication and hasty termination resistance are improved in comparison with the contrast group activities. This study’s findings show that the scientific drama activities are educational values as effective activities to improve young children’s scientific inquiry abilities and creativity. This study is expected to provide basic data for the scientific drama activities education in early childhood education as a new attempt to improve the teaching and learning methods of 5-year-old children.