교육 분야에서 디지털 혁신의 단계와 효과에 관한 연구

이광성 한국열린교육학회 2022 열린교육연구 Vol.30 No.4

This digital transformation trend has had a significant impact on the education sector, as well. From primary school educators to higher education institutions, online education has influenced the way teachers reach students. These changes have been further accelerated by the COVID-19 pandemic, which has closed schools in many countries around the world. Digital transformation in the field of education proceeds in three stages. The first stage is the digital competency stage, which represents the initial period in which students build skills and confidence using digital tools. The second stage is the digital use stage, which represents a stage in which all students are familiar with and reasonably confident of using these digital tools. The third stage is the digital innovation stage, where students begin to experiment and innovate with digital tools that they can use. The effectiveness of digital transformation in education is to improve access to digital tools in schools, classes and degree programs, for students, enhance personalized learning approaches, experience virtual reality, increase cloud-based learning opportunities, and overall integration of the Internet of Things with the school environment. 본 연구는 학교가 학교 환경에서 인터넷의 힘을 수용하기 시작하면서 가능했던 디지털 혁신 단계들과 효과들을 다루었다. 특히 이 혁신 방안들은 많은 학교와 교사들이 기술 격차를 해소하면서 학생들이 계속 학습할 수 있도록 도움을 주었다. 교육 분야에서 디지털 혁신은 세 단계로 진행된다. 첫 번째 단계는 디지털 역량단계인데 학생들이 디지털 도구를 사용하여 기술과 자신감을 구축하는 초기 기간을 나타낸다. 두 번째 단계는 디지털 사용단계로 모든 학생들이 이러한 디지털 도구에 익숙하고 합리적으로 확신하는 단계를 나타낸다. 세 번째 단계는 디지털 혁신단계로 학생들이 사용할 수 있는 디지털 도구를 실험하고 혁신하기 시작하는 것이다. 교육 분야에서 디지털 혁신의 효과는 학생들을 위한 학교, 수업 및 학위 프로그램에 대한 접근성 향상, 맞춤형 학습 접근법의 강화, 가상현실의 체험, 클라우드 기반 학습 기회의 증가, 사물 인터넷과 학교 환경과의 통합, 디지털 장치 전반의 보안 강화, 디지털 시민의식 함양, 빅데이터 확보 등으로 설명할 수 있다. 그리고 위와 같은 디지털 혁신이 계속 교육 분야에 긍정적인 영향을 미치려면 다음과 같은 것들에 관심을 가져야한다. 첫째, 디지털 혁신에 대한 목표가 명확해야 한다. 교육 분야에서 디지털 혁신의 지향점을 정확히 설정할 필요가 있다. 둘째, 디지털 혁신과 관련된 데이터를 수집해야한다. 디지털 혁신을 통하여 무엇을 효과적으로 만들 것인지는 목표와 관련하여 수집된 데이터에 크게 좌우된다. 셋째, 디지털 혁신은 국가나 사회의 법규범을 준수해야한다. 디지털 혁신은 국가와 사회가 허용하는 법 테두리 안에서 이루어져야 한다. 넷째, 디지털 혁신은 성과를 확인해야한다. 가능한 각 단계를 세분화하여 효과를 조사하면 부적한 부분을 더 쉽게 개선할 수 있다.

초등학교 논쟁문제학습에서 교사의 역할에 따른 성취도 분석

이광성,문인화 光州敎育大學校 初等敎育硏究所 2002 初等敎育硏究 Vol.17 No.1

Teaching controversial issues is somewhat unfamiliar in elementary social studies. But this study provided us with the teaching controversial issues as an alternative teaching model. The purpose of this study is to prove the effects of teaching controversial issues on student's achievement. The subjects for this study consisted of 123 sixth elementary school students. These students were randomly assigned to one of three groups, each of which made of different instructional condition. The controversial issues-teaching method into practice to the experimental group 1 taught by a teacher with committed impartiality and experimental group 2 taught by a teacher with neutral impartiality while giving the controlled group the conventional explanatory teaching. The results of the three group were verified by one-way ANOVA. As a result, the researcher came to a conclusion that teaching controversial issues is very effective on student's achievement and it is especially remarkable when they are taught by a teacher with committed impartiality.

청소년의 전자오락실 이용과 공격성과의 관계에 관한 연구

이광성 한국사회과교육학회 1998 시민교육연구 Vol.26 No.1

개인 가치와 조직 가치가 가치적합성에 미치는 영향 연구

이광성 한국열린교육학회 2020 열린교육연구 Vol.28 No.1

The purpose of this study is to explore the Influence of individual values and Organizational values on value Congruence. This research reviewed how the definition and function of individual values, Organizational values and value Congruence. To address this goal, explore Multi-regression analysis and T-test, analysis of varience were employed, 112 elementary students were the participated in this study. According to the result, Among many variables, Organizational values have a significant positive effect on value Congruence. The findings suggest that organizational values is the most important determinant of value congruence. This information is useful for organizations as they can now better predict the value congruence among the students and better develop the organizational value to fit with the individual values. We end by discussing directions on the Influence of individual values and Organizational values on value Congruence for future education 본 연구에서는 개인 가치와 조직 가치의 의미를 살펴보고, 교육현장에 대한 조사연구를 통하여 개인 가치와 조직 가치가 가치적합성에 미치는 영향을 알아보고자 했다. 첫째, 개인 가치에 있어서 유의미한 일반적 특성은 성별이고, 조직 가치와 가치적합성에 있어서 유의미한 일반적 특성은 학교이다. 둘째, 개인 가치, 조직 가치와 가치적합성을 묻는 하위 문항들의 신뢰도는 모두 Cronbach's α는 .70 이상이었다. 셋째, 가치적합성은 집단 합리성, 집단 질, 집단 인간성, 집단 혁신을 묻는 문항과 관계가 높았으며, 개인 가치를 묻는 문항들은 개인 가치를 묻는 문항들끼리, 조직 가치를 묻는 문항들도 조직 가치를 묻는 문항들끼리 서로 관계가 높았다. 넷째, 본 모형의 설명력은 55.8%로 나타났고, 이 모형은 통계적으로 유의하였다. 독립변수인 조직 가치가 개인 가치나 여러 일반적 특성보다 가치적합성에 통계적으로 유의미하게 영향을 주는 변수로 나타났다.

4륜 구동형 다목적 전동 운반차 구조해석

이광성,이병호 한국공학안전보건예술학회 2017 한국공학예술학회 논문지 Vol.9 No.1

자동차 정비공의 혈액 및 뇨검사 소견과 자각증상에 대한 조사

이광성,이명구,조영채 한국환경보건학회 1998 한국환경보건학회지 Vol.24 No.2

To evaluate the effects on health by exposure to low dose organic solvents, the author analyzed the air concentration of mixed organic solvents (toluene, xylene, butylacetate) at worker s breathing zone during painting, some laboratory findings of blood (WBC, RBC, Hb, Hct, SGOT, SGPT, TC, TG, HDL-C, LDL-C, IgG, IgM, IgA and IgE) and urine (hippuric acid, urinary protein, urobilinogen), surveyed the subjective symptoms those were obtained from 35 male workers exposed to mixed organic solvents, and 25 male workers not exposed to organic solvents who worked in car repair workshops in Taejon area from December 1, 1995, to February 29, 1996. The results were as follows: 1. The mean concentration of urinary hippuric acid of car painting worker group (organic solvent exposure group) was 0.76$\pm$ 0.21 g/l, which is significantly higher than that of non-exposed group. 2. In hematologic findings, the values of RBC, TC, LDL-C, IgG and IgE in the exposure group were significantly lower than those of the nonexposed group, but SGOT and SGPT in the exposure group were significantly higher than those of the non-exposed group. 3. Urinary hippuric acid levels showed positively correlated with toluene, urobilinogen and HDL-C levels, but those were negatively correlated with RBC, LDL-C, IgM levels. 4. Rates of the subjective symptoms such as

A Study on the Factors Affecting Self-Esteem for Civic Education

이광성 한국열린교육학회 2024 열린교육연구 Vol.32 No.1

This study aims to discover what factors affect self-esteem and understand how much they affect it. First, The overall reliability of the 8 discovered factors was confirmed to be 73.2%. Second, the factor of 'balance' showed a high correlation with the sub-factors of self-esteem overall, and the factor of 'leadership' showed a low correlation with the sub-factors of self-esteem overall compared to other factors. Third, the explanatory power of this model was 98.6%. and his model was statistically significant. Fourth, balance was found to be statistically significant and had a larger effect on self-esteem rather than other variables. More importantly, it was found that balance had an overall positive effect on self-esteem. The implications for education through this study are as follows. First, it can be seen that civic virtues are factors that increase self-esteem, and that these variables are highly related to the development of each individual and society. Second, the civic virtues with defining characteristics are independent and affect self-esteem. Lastly, since this study was conducted with a focus on a specific region and subject, it is difficult to generalize the results unconditionally. Therefore, it is expected that follow-up studies targeting various regions and generations will continue.

초등학교 수업환경이 사회과에 대한 태도에 미치는 효과 연구

이광성 한국사회과교육연구회 1999 사회과교육 Vol.- No.32

본 연구는 초등학교 학생들을 대상으로 실제 수업환경이 어떤 유형으로 나누어지고, 그 유형을 결정짓는 요인은 무엇이며, 그 유형에 따라 학생들의 사회과에 대한 태도가 어떤지를 알아보았다. 연구 결과 초등학교 수업환경이 네 개의 유형으로 분류되었고, 네 개의 수업환경유형을 결정짓는 중요한 요인은 교사의 통제임이 밝혀졌다. 그런데 가르치는 교사의 성별에 따라 수업환경유형을 결정짓는 요인에 차이가 나타났다. 남자교사가 담당하는 학급의 경우에는 교사의 통제, 규칙명료성, 교사의 지지, 급우관계, 참여성, 경쟁지향성이 유의미한 변인이었는데 비하여 여자교사가 담당하는 학급에서는 규칙명료성을 제외한 모든 변인이 무의미하게 나타났다. 사회과에 대한 태도를 측정하는 요인으로는 사회과에 대한 흥미도와 중요성을 사용하였다. 사회과에 대한 흥미도와 중요성에 있어서는 여자교사가 담당하는 학급이 남자교사가 담당하는 학급보다 높게 나왔고, T검증결과 .05수준에서 통계적으로 유의미한 차이를 나타내었다. 또한 군집분석에서 나타난 네 수업환경 유형에 따른 사회과에 대한 태도를 변량 분석한 결과 흥미도에서 유의미한 차이가 나타났다. 그런데 중요성은 수업환경유형에 큰 영향을 받지 않는 것으로 나타났다. The purpose of this study was 1) to classify the types of classroom environments, 2) to find the determinants of the types of classroom environments, and 3) to find the effect of classroom environments on the attitude toward social studies. A random sample of 24 elementary school classrooms(856 students) was selected from the 3 elementary school. To assess the classroom environments, classroom environments scales(CES) was employed. The CES is a high inference environmental assessment tool, with nine environmental dimensions or scales with 10 response items for each scale, resulting in a scale score of 1 to 10. The nine dimensions of the CES include : Involvement, Affiliation, Teacher Support, Task Orientation, Competition, Order and Organization, Rule Clarity, Teacher Control, and Innovation. Students also completed three scale questions as to their attitude toward social studies subject : interest and importance. To identify the types of Environments and characteristics, a cluster analysis was performed. The main results of this study are summarized as follows 1. Elementary school social studies environments were classified four Clusters 2. The determinants of the type of classroom environment were Teacher Control. But it is was important findings that the result was very different for teacher's sex variable 3. Students in certain types of classroom environments had more interest attitude toward social studies than did they in other types of environments. Students in the classroom environments characterized by Cluster 2 had more interest attitudes than Cluster 1, Cluster 3, and Cluster 4.

성인 여성의 월경력 및 산과적 요인이 골밀도에 미치는 영향

이광성,권인선,조영채 한국모자보건학회 2009 한국모자보건학회지 Vol.13 No.1

Objectives : The present study aimed to reveal the effects of menstrual history and obstetric factors on a decrease in bone mineral density (BMD) among women in an urban area. Methods : A total of 756 women were recruited from a city in the middle of this country from Jan. 1st through Dec. 31st, 2007. They underwent anthropometric examinations and BMD and were given self-administered questionnaires about sociodemographic, pregnancy, childbirth and physiological data. Results : The rate of women with reduced bone mass was 54.5%, and the bone mass had a significantly negative correlation with age, age of menarche, period after last delivery and number of offsprings. On the contrary, it had a significantly positive correlation with height, weight, BMI and age of first delivery. After adjustment for age, level of education, monthly income, weight, height and BMI, the risk ratios of menstrual history and obstetric risk factors for the decrease in bone mass was higher for the later age of menarche, post-menopause rather than pre-menopause, the longer period after last delivery, the younger age at first delivery and the greater number of offsprings. For independent effects of menstrual history and obstetric risk factors on a decrease in lumbar bone mass using the hierarchial multiple regression analysis, the influence increased in following orders; age of menarche, period after last delivery, presence of menopause or not, age of first delivery. Conclusion : The study results showed that menstrual history and obstetric risk factors could have an effect on a decrease in BMD independently of sociodemographic and physical characteristics. Therefore it suggests that desirable bone health strategy should include bone loss prevention programs with specific emphasis on these reproduction- related factors.

가변 격판을 갖는 사각공간 내의 혼합대류에 대한 실험과 수치해석

이광성,신재호,이중섭,정한식,정효민 대한설비공학회 2001 설비공학 논문집 Vol.13 No.12