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김기옥 ( Kim Kee Ok ) 한국소비자학회 2020 소비자학연구 Vol.31 No.5
본 연구는 최근 15년간 소비자학 분야 4개 학술지에 발표된 논문 984편의 영문 초록을 텍스트마이닝하였다. 토픽모델링의 대표 알고리즘인 LDA와 시각화 도구인 LDAvis를 활용하여 소비자학 분야의 연구 동향을 분석하여 8개의 토픽을 발견하였고, 각 토픽이 차지하는 비중을 시계열 회귀 분석하여 상향(hot) 토픽과 하향(cold) 토픽을 분석하였다. 환경뿐만 아니라 정보화 관련 안전 이슈를 함축하는 ‘환경·안전’이 떠오르는 상향 토픽으로 나타났고 그 비중 또한 높게 나타난 반면, ‘재무상담’, ‘소비자법·정책’, ‘가계경제’가 하향 토픽으로 나타났다. 나머지 ‘구매행동’, ‘정보·문화’, ‘소비윤리’, ‘보험·은퇴설계’는 등락하며 유의한 변화를 보이지 않았다. 텍스트마이닝 기법에 대한 논의를 바탕으로 방법론적 시사점과 미래 방향을 제안하였다. This study text-mined 984 papers published in 4 academic journals in the field of consumer science over the past 15 years. Keyword frequency analysis and word cloud with top 100 keywords revealed a general research trend in consumer science. LDA, a representative algorithm of topic modeling, and LDAvis, a visualization tool, were used to analyze the hidden topics in the consumer science field. Eight topics were found, and the proportion of each topic was analyzed by time series regressions to analyze hot and cold topics. ‘Environment and safety’, which implies not only the environment but also safety issues related to informatization, appeared as an emerging hot topic, while ‘financial counseling’, ‘consumer law·policy’, and ‘household economics’ appeared as decreasing cold topics. The remaining ‘purchasing behavior’, ‘information· culture’, ‘consumption ethics’, and ‘insurance·retirement plan’ did not show any significant changes over the 15 years. Based on the discussion on text mining techniques, methodological implications and future directions were proposed.
학교와 학원의 비교를 통해 본 청소년의 플로우 및 내적경험
김기옥(교수) ( Kee Ok Kim ),현은자(교수) ( Eun Ja Hyun ),최인수(부교수) ( In Soo Choe ),유현정(전임강사) ( Hyun Jung Yoo ) 한국조사연구학회 2005 추계학술대회 발표논문집 Vol.2005 No.-
The purpose of this study was to compare the school life of Korean high school students between public and proprietary schools, especially focused on their internal experiences and flow. Intemal experiences were composed of three dimensions: emotion, cognitive efficieency, and satisfaction. Flow was classified into four conditions: apathy, boredom, anxiety, and flow. The study results are: 1. Korean high school students felt more flow when they were in public school than in proprietary school. In public school, they felt relatively more bored, and on the other hand, they were relatively more anxious in proprietary school. 2. Korean high school students felt more positive emotions when they were in public school than in proprietary school. 3. Korean high school students were more involved into study when they were in public school than in proprietary school. 4. Korean high school students were more satisfied when they were in public school than in proprietary school.