인공지능 교육프로그램이 청소년에게 미치는 효과 연구에 대한 메타분석

강윤경 ( Youn-kyung Kang ),장유나 ( Yoo-na Jang ),배상영 ( Sang-young Bae ),홍세희 ( Se-hee Hong ) 한국교육정보미디어학회 2021 교육정보미디어연구 Vol.27 No.4

본 연구의 목적은 최근까지 인공지능 교육프로그램의 효과를 종합적으로 분석하고 일반화하는데 있다. 연구대상은 2021년 7월까지 발표된 인공지능 교육프로그램에 관한 국내 학위논문과 학술지로 총 35편이다. 연구 방법은 메타분석을 활용하였고, 인공지능 교육프로그램의 전체 효과크기와 학교급, 출판 형태, 인공지능 교육프로그램의 분류와 종속변수, 출판연도, 연구 기간, 회기 수, 표본 수에 따른 효과크기를 산출하였다. 연구 결과는 다음과 같다. 첫째, 인공지능 교육프로그램의 전체 효과크기는 0.800으로 큰 효과크기를 나타내었다. 둘째, 학교급별 효과크기는 고등학생 대상이 가장 큰 효과크기로 나타났다. 출판 형태는 박사논문이, 인공지능 교육프로그램의 분류와 종속변수 중 인지적 영역에서는 활용이 가장 큰 효과크기를 보였다. 정의적 영역에서는 태도가 효과적이었으며, 인지적 영역이 정의적 영역보다 효과크기가 크게 나타났다. 출판연도는 최근일수록, 연구 기간과 회기 수는 클수록, 표본 수는 작을수록 효과크기가 크게 나타났다. 본 연구의 의의는 최근까지 인공지능 교육프로그램의 국내 연구들을 종합하고 그 효과를 메타분석하여 인공지능 교육프로그램의 설계에 대한 유용한 정보를 제공하며, 효과적인 인공지능 교육프로그램을 만들기 위해 추후 연구가 필요함을 제안하였다는 데 있다. The purpose of this study is to comprehensively analyze and generalize the effects of Artificial Intelligence(AI) education programs up to recently. The subject of this study is 35 domestic dissertations and academic journals on effects of AI education programs published until July 2021. Meta-analysis was used as the research method, and the effect size of the AI education program along with school level, publication type, classification of AI programs, dependent variables, publication year, research period, number of sessions, and number of samples were reported. The study results are as follows. First, the overall effect size of the AI education program was 0.800, indicating a large effect size. Second, the effect size by school level was found to be the largest for high school students. Doctoral thesis had a larger effect sizes than other publications. Moreover, the utilization in cognitive domain showed the largest effect size. In the affective domain, the attitude showed the largest effect size. The effect size of the cognitive domain was larger than the effect size of affective domain. The effect size was larger with recent publication year, longer the study period, more the number of sessions, and smaller the number of samples were. The significance of this study is to provide useful information when designing the effects of AI education programs by providing the result of meta-analysis of studies and give ideas for further studies.

진로집단상담 프로그램이 고등학생의 진로발달에 미치는 효과에 대한 메타분석

강윤경(Kang Youn-Kyung),선혜연(Seon Hye-Yon) 한국진로교육학회 2017 진로교육연구 Vol.30 No.1

이 연구의 목적은 최근 10년간 이루어진 진로집단상담 프로그램이 고등학생의 진로발달에 미치는 효과를 양적으로 분석하고 일반화하는데 있다. 이를 위해 2007년부터 2016년 3월까지 최근 10년간 국내에서 발표된 고등학생 대상 진로집단상담 프로그램 논문 109편을 대상으로 하여 메타분석을 실시하였다. 그 결과, 109편의 대상 논문으로부터 얻은 진로집단상담 프로그램은 큰 효과크기를 나타내었고, 특히 고등학생의 진로발달관련 변인 중 진로준비행동이 가장 큰 효과크기를 나타내었으나 진로결정을 제외한 대부분의 진로발달변인에서 큰 효과크기를 보였다. 또한 특수학교 고등학생, 고등학교 2학년, 11명 이하로 구성된 소집단을 대상으로 진행된 진로집단상담 프로그램에서 높은 효과크기를 나타냈다. 프로그램 진행시 9 12회기, 5 6주 동안, 60 89분으로 운영할 때 가장 큰 효과크기를 얻었다. 그리고 진로 이론별 접근 중에서는 진로학습이론과 성격유형론이, 매체 활용에 있어서는 독서활용 방법이 가장 큰 효과를 나타내었다. 한편, 성별에 따른 효과크기의 차이는 유의하지 않았다. 본 연구는 최근 10년간 국내에서 이루어진 진로집단상담 프로그램이 고등학생의 진로발달에 얼마나 효과가 있었는지를 메타분석하여 청소년 진로발달과 진로집단상담 프로그램에 대한 유용한 기초정보를 제공하고, 추후 관련 연구에 대한 시사점을 제공한다는 의의가 있다. The purpose of this study is to analyze the effectiveness of career group counseling programs for high school students over a ten year period quantitatively. For this study, 109 theses on career development of high school students were chosen from domestic master’s and doctoral dissertations, journal articles, which were conducted from 2007 to March 2016. Through the test of homogeneity(Q=2087.394, p<0.05) and the test of heterogeneity (I<SUP>2</SUP>=94.826), the validity of the random-effects model was confirmed and the result was proposed with the random-effects model. The results of the research can be summed up as follows: First, overall effect size was 0.805, when 888 effect sizes from 109 theses were calculated. It is considered as a large effect size when using criteria suggested by Cohen(1988). Second, the effect size of career preparation behavior among the factors of career development was largest. Third, there was a significant difference in the effect size according to moderator variables of program. The career group counseling program was effective when it used for the students in the school for the disabled, the group of 9-11 students, 2nd graders of high school, 9-12 sessions, each session of 60-89 minutes, periods of 5-6 weeks respectively. Fourth, it was shown that the effect size was largest when career learning theory and personality types theory were applied, whereas bibliotherapy had the largest effect in the media application. This study generalized the effect of career group counseling programs on high school students’ career development through meta-analysis. And by analyzing the effect size by comparing moderator variables of the program, factors of career development and the approach of a career group counseling program, this research can provide useful data to develop and apply programs for career group counseling in school environments.

상급종합병원 간호사의 환자안전관리 중요성 인식이 환자안전관리 직무수행에 미치는 영향

최윤정(Choi, Youn Jeong),강윤경(Kang, Yoon Kyung),양인자(Yang, In Ja),임지영(Lim, Ji Young) 한국간호행정학회 2018 간호행정학회지 Vol.24 No.3

Purpose: This study was done to identify the relationship between perception of the importance and job performance of patient safety management. Methods: This descriptive study was performed using self-report questionnaires. Participants were 200 nurses who worked at 4 tertiary university hospitals where data were collected for 4 weeks in June 2016. Results: The scores for perception and performance were 4.28 and 4.37 points. A positive correlation was found between perception of the importance of patient safety management and job performance (r=.74, p〈.001). In regression analysis, the perception of the importance of patient safety management (β=.74, p〈.001) was a significant factor in the performance of patient safety management. The regression model was statistically significant (F=134.43, p〈.001) and the explanatory power of the model was 58%. Conclusion: The findings from this study indicate a need to develop strategies to improve perception of the importance of patient safety management. Also, this data should be used as a basis to develop education programs to improve awareness of the importance of patient safety management.

사람면역결핍바이러스 감염에 동반된 미만성 침윤성 림프구 증가 증후군

권선옥 ( Sun Ok Kwon ),박원우 ( Won Wo Park ),이현경 ( Hyun Kyung Lee ),이성순 ( Sung Soon Lee ),강윤경 ( Youn Kyung Kang ),이영민 ( Young Min Lee ),이혁표 ( Hyuk Pyo Lee ),김주인 ( Joo In Kim ),최수전 ( Soo Jeon Choi ),염호기 ( H 대한결핵 및 호흡기학회 2006 Tuberculosis and Respiratory Diseases Vol.61 No.3

Diffuse infiltrative lymphocytosis syndrome is an autoimmune syndrome that is characterized by the oligoclonal expansion of CD8+ T-lymphocytes in response to human immunodeficiency virus (HIV) antigens. The clinical manifestations include bilateral enlargement of the parotid glands, lymphocytic interstitial pneumonitis, lymphocytic hepatitis, neurological involvement and systemic lymphadenopathies. In addition to a positive HIV test, the diagnostic histopathological findings are CD8+ T-lymphocytic infiltrations in the lymphnodes, liver, lung, muscle and the salivary or lacrimal glands without granulomatous or neoplastic involvement. We report a case of pulmonary involvement of diffuse infiltrative lymphocytosis syndrome that was associated with a human immunodeficiency virus infection. (Tuberc Respir Dis 2006; 61: 289-293)

메시앙의 기독교 신앙과 음악적 표현에 관한 연구

강윤경 서울대학교 서양음악연구소 2000 음악이론연구 Vol.5 No.-

In the 20 century, Messiaen was one of the most representative composers who tried to deal with Christianity. His musical contents mostly have religious themes, subtitles. For that, Messiaen used his symbolic method explained in his preface to scores. Based on archives of these prefaces, subtitles, and religious comments, we can understand his Christian faith and its expression in his works. First, in this study, I looked at Messiaen's religious standpoint and musical viewpoint through his writings, interviews, and archives etc. He emphasized uniqueness of Christianity that can be distinguished from other religions because he had a conviction on the monistic character of Christianity. However he just approached it with a view of superiority or of inferiority, which doesn't mean he had exclusive attitude toward other religions. This kind of tendency also appears in his music as a reduction of religious symbols. Messiaen stressed homogeneity in Christianity, therefore we can say he was one of ecumenist. He got his theological source by treating the relationship between God and Man or the salvation of Christ, and also mystic tendency can be found in some part of his music. Messiaen recognized nature, time, love and all aspects of universe as a creature that should be restricted by God. God's power inclusive of the universe is manifested here again in music. Hence the Music that has meaning toward God is not only just itself, but can express and illustrate something beyond it. For Messiaen music can prepare us for the realities in the realm of faith, and for its immateriality it comes close to the expression of religious truth. So the relationship between religious faith which he wanted to express and music itself is inseparable, and in his works, subjects like human love and nature are united in God. His view on music led him to set up the truth related to Christianity in the musical content. This study approached to deal with each important theological subject that are about triune God, life and death, resurrection, eternity, creation, and completion of God's will. Through this, I did research about expression that is for same theological subject in many different works, and about the matter of musical expression according to the characteristics of theological subjects. And I also did about the characteristics that can be discovered when the content of the Bible is expressed in music. This theological subject is dynamically expressed, and which consists in his musical distinctions. Messiaen allocated certain symbolic meaning to each number, and this symbolism is used to manifest three characters of triune God, divinity and humanity of Christ who overcame death, and it also appears in the arrangement of movements too. Also he used other manners like bird songs and plainsongs for the symbol of delight and eternity. Death and life, opposing concepts with each others in Christianity, are shown up as contrast in musical expression that were explained by musical elements such as melodic progress, range, tune, duration, dynamics, tempo, length of movement and so on. And also these musical elements are enlarged to be used for expressing subjects such as death, revival and God. In many Messiaen's works, religious conformity derives similarity in musical expression. And identical musical elements correspond to identical religious concepts in one work. In Christianity, union of God-man and the holy trinity exist in the same principle, and which bring identical repetitive usage of musical elements in his works. Salvation power, which demonstrates itself from creation to completion, finally gets embodied as a beginning and ending in his work. After all, Messiaen managed religious concepts such as God, eternity, and those were expressed in musical themes, communicable language, and mathematical impossibilities appeared in the technical process. In this research, I focused on instrumental music that is organized in movements. Large numbers of movements are another specialty of Messiaen's work. These many movements are used mostly for expressing lots of aspects of religious meditation and each part of narration in the Bible. And for this narrative continuity, the continuity between movements also should be required. In the Bible, narration is based on inevitability of causation, which appears in musical expression based on time progressions that are parallel to the text structure creation, completion, death, and revival. Also, Messiaen wanted to express God as consisting of eternity, revival, limitlessness, immortality that is beyond time. This is what is distinguished from the way that other musics based on general texts connected by the story or language, and which is because of the specialty of the text, the Bible. In the Bible, time is depicted as a thing that is substantially created and is transcended through revival and eternity. So when these biblical content come into the religious field, it can surpass time limited story, and also it can be expressed as conceptualized as substance in music not like other general narratives. Therefore Messiaen's music is connected to the Bible in a narrative way while it expresses the conceptualized truth that he himself trusted.

A Case of Spondylitis and Psoas Abscess due to Salmonella

Koh, Sung Bum,Yoo, Heon,Koh, Young Cho,Kwon, Oh Kee,Park, Hyo Il,Kang, Youn Kyung 인제대학교 백병원 2001 仁濟醫學 Vol.22 No.2

Salmonella에 의한 척수의 골수염은 정상적인 면역체계나 혈색소를 가진 환자에서는 그 빈도가 매우 드물게 보고 되고 있다. 저자들은 자발성의 심한 요통으로 내원한 정상 면역을 가진 환자에서 Salmonella에 의한 척추염과 요근 농양을 경험하여 임상적, 방사선학적, 그리고 병리학적인 문헌 고찰과 함께 보고하는 바이다.