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컴퓨터과학 비전공생 대상 소프트웨어 기초 교육에서 문제 기반 프로그래밍 교육 사례
서주영(Joo-Young Seo),신승훈(Seung-Hun Shin) 한국컴퓨터정보학회 2020 韓國컴퓨터情報學會論文誌 Vol.25 No.4
최근 소프트웨어 교육의 필요성에 대한 인식이 전 세계적으로 확산됨에 따라 우리나라도 정부주도로 소프트웨어 의무 교육을 수행하고 있다. 대학에서의 소프트웨어 기초교육은 다양한 시행착오를 거쳐 안정화 되고는 있지만, 학생들의 비자발적 수강으로 인한 학습 동기 부족과 프로그래밍에 대한 높은 체감 난이도는 여전히 해결해야 할 문제로 남아 있다. 본 논문에서는 컴퓨팅 사고 역량 배양을 목적으로 문제 중심 프로그래밍 교과로 설계 및 운영된 컴퓨터과학 비전공 학생 대상 수업 사례를 수업 평가 결과를 이용해 비교하였다. 비교 결과, 문제의 용도를 문법 설명보조재로 확대하고 전공 친화형 문제 비율을 확대 운영한 사례에서는 학습자들의 응답이 더 높은 점수에 집중되었고 응답 평균은 약 7% 향상되었다. 이는 학습자들이 느끼는 교과에 대한 체감 난도가 낮아졌음을 의미한다. Recently, as awareness of the need for software education has spread worldwide, the government ofKorea has led compulsory software education also. Basic software education in universities has beenstabilized through various trials and efforts. However, due to software classes are mandatory, studentsnot only could not have motivation for learning but also have treated programming course as a difficultsubject. In this paper, two programming classes, which were designed and managed as aproblem-oriented programming class for the purpose of cultivating computational thinking for thenon-computer science students, are compared using the lecture assessment results. As a result, in thecase of expanding the use of the problem as a grammatical explanation aid and expanding the ratio ofmajor-friendly problems, the student’s responses were concentrated on higher scores and the responseaverage improved by about 7%. It means that the level of difficulty experienced by learners is lowered.
서주영(Ju Young Seo),이인숙(In Sook Lee),최봉순(Bong Soon Choi) 대한지역사회영양학회 2009 대한지역사회영양학회지 Vol.14 No.5
This study was conducted to assess dietary pattern and dietary diversity of preschool children by investigating their food consumption. To accomplish this, dietary intake survey (24 hour-recall food diary) was administered to 508 children aged between 4 to 6 years old from 4 kindergartens in the Daegu area (415 were completed). By using CAN pro 3.0 for professionals, the dietary patterns and dietary diversity scores of each food group were examined by age and sex. Data were analyzed with SPSS 12.0, and x2, t-test and Anova test, and Duncan`s multiple range test used for verifying significance. For 4~5-year-old group, boys had significantly more fruit and meats than girls (p<0.05), but girls had more dairy food than boys with no significance. For 6-year-old group, boys had significantly more foods, milk and dairy foods than girls (p<0.05), and also boys had more vegetables and fruit than girls with no significance. For DDS (Dietary Diversity Score), the score of 6-year-old group was significantly higher than that of younger children (p<0.05) and the older the age was, the higher the score was. Dietary Pattern (GMVFD) was verified by 8 types, and the ratio of taking all five food groups (GMVFD=11111) of the 6-year-old group was 48.8%. Children with older ages had more various foods than younger ones (p<0.05). In addition, the ratio of taking less than the minimal intake of dairy foods of girls (48.1%) was higher than that of boys (41.3%). As results, unbalanced diet, overeating and not eating unbalanced diet were revealed as the problematic dietary habits among preschool children, and those habits may change positively with knowledge on nutrition grow on. Therefore, nutritional characteristics and importance of preschool children should be taught to parents and caregivers, and it must be practical and ready to use in cooking for these children to healthy dietary habits. (Korean J Community Nutrition 14(5):521~530, 2009)
서주영(Ju Young Seo),이인숙(In Sook Lee),최봉순(Bong Soon Choi) 대한지역사회영양학회 2009 대한지역사회영양학회지 Vol.14 No.6
This study was conducted to investigate the body weight status (by WLI: Weight-Length Index) and dietary habits and to assess the nutritional status among preschool children in the Daegu area. Dietary habits including dietary attitude and behavior were investigated using questionnaire answered by mothers of 680 subjects aged 4 to 6 years old (508 completed). Also, dietary intake survey using 24-hour recall method was performed by mothers of the children. According to WLI, the underweight, normal, overweight and obesity level of subjects were 9.1, 62.0, 19.5, and 9.4%, respectively. As well, the number of girls was higher than boys in underweight, overweight, and obese group. There were significantly different on overeating, eating fast, and preferring eating-out by body weight status, and overweight group got higher score than underweight or normal-weight group (p < 0.01, p < 0.001). As well, there was significantly different on not moving around during mealtime by body weight status, and underweight group have lower score than obese group (p < 0.001). From the 24-hour recall survey, it was found that intakes of all the nutrients were higher than the %KDRI except energy, calcium and folate. The energy intake of underweight group of 4~5-year old (1338.2 kcal) and 6-year old was lower than Koreans %DRI for those age group. Folate and dietary fiber intakes of obese group were significantly lower than underweight (p < 0.01, p < 0.05). For 4~5-year old, vitamin B6 intakes of obese group were significantly higher than obese group (p < 0.05). For 6-year old, obese group showed that intake of vitamin B1 was significantly higher than the other three groups, and intake of vitamin B1 of overweight group was significantly higher than the other three groups. Taken together, these results indicate that there were significant differences in the nutrient intake level and dietary habits of preschool children by body weight status in Daegu area. Therefore, parents (family) and caregivers should be aware of the prevalence of obesity and nutritional status of preschool children, and start nutrition education as soon as possible. (Korean J Community Nutrition 14(6): 710~721, 2009)
서주영(Seo, Joo Young) 한국중어중문학회 2016 中語中文學 Vol.0 No.66
This paper examines the “Zhuangzi” text that appeared in the Bibliography of the Chaoxian Dynasty. This article is divided into three parts. The first part examines the situation before in Chaoxian Dynasty. Through this, we can understand the Shilla nobility accept the “Zhuangzi”, mainly its “Free and Easy Wandering” side. Shilla buddhist also actively accept the “Zhuangzi”, to propagate its ideas. At the Goryeo era, the literati actively accept “Zhaugnzi”`s cultivation of mind and how to live in the sinister society. The second part investigate “bibliography” of “Zhuangzi”, appeared in the era of Joseon Dynasty. Through this study, we can see Joseon Dynasty Royal Library has Jiao Hong “LaoZhuangYi”, Guo Xiang`s “Nanhuajing”, LuXixing`s “Nanhuazhenjingfumo”, Zhu Boxiu `s “Zhuangziyihaizuanwei”, Chen Shen`s “Zhuzipinjie”, Lin xi yi “ZhuangZiKouYi”, as the main “Zhuangzi” annotation. In the third part, investigates the publication of Lin Xi yi’s “Zhuangzikouyi”, regarded as the main reference book in early Joseon Dynasty. At the end, investigate Joseon literate`s dissatisfaction of this book, brought into the emergence of the two books, Park sedang`s “NamhwaJingyingjuhesanbo” and Han wenjin`s “Jangjabianjie”. Through investigation of this two book, we can see two kinds different attitudes to “ZhuangZi”.