가구제조업 근로자의 누적외상성장해에 대한 자각증상

이경옥,Lee, Kyoung Ok 한국직업건강간호학회 1997 한국직업건강간호학회지 Vol.6 No.1

This study was carried out from January to March in 1996 to investigate subjective symptoms of cumulative trauma disorder (CTD). This survey was done by questionnaire of the Personal Ergonomics Profiles (PEP), which was developed by Johnson & Johnson. Number of respondents was 365 employees who were working in three furniture manufactories in Kwangjoo at Province Kyungki. The results were as follows : 1. There was no difference between clerical and labor workers in pain frequencies classified by general characteristics. However, labor workers showed statistically significant differences between working process in pain frequencies. Employees undertaking lifting work showed highest scores in frequencies of pain complaints. Comparing the number of pain occurrences, the married and the female was resulted in high score than the single and the male. There was no differences between ages and working experiences in group. 2. According to the mean frequency of body pain, the back was the most part to be complained in 1. 16 and followed by shoulder, neck, knee, wrist/hand, and forearm in order. Although, the study results showed that the workers working in furniture manufacture were not shown that they have had severe CTD, the female, the married and the the lifting workers were indicated as risk groups to CTD. Therefore, the development of backache prevention programe is necessary to manage pain control and to reduce health risks of CTD employees in their work environment.

청소년의 충동구매행동 및 관련 요인분석 - 의류구매행동을 중심으로

이경옥(Lee Kyoung-Ok),제미경(Jae Mie-Kyung),김민정(Kim Min-Jung) 한국소비문화학회 2006 소비문화연구 Vol.9 No.1

  본 연구에서는 청소년을 대상으로 충동구매 행동의 정도를 알아보고 이에 영향을 미치는 변수로서 외적 요인뿐만 아니라 심리적, 내적 요인이 충동구매에 영향을 미치는지 알아보기 위한 것이다. 연구문제는 다음과 같다.   연구문제1. 인구통계학적인 변인(성별, 연령, 월평균 용돈액수, 아버지의 직업, 어머니의 직업, 아버지의 교육 수준, 어머니의 교육수준, 월평균 가계소득)에 따라 청소년의 충동구매행동은 유의한 차이가 있는가?   연구문제2. 자아존중감에 따라 청소년의 충동구매행동은 유의한 차이가 있는가?   연구문제3. 사회화 대리자 변인(부모,친구,대중매체)에 따라 청소년의 충동구매행동은 유의한 차이가 있는가?   위의 연구문제를 알아보기 위해 부산시에 거주하는 남녀 중고등학생 550명을 대상으로 자기 기입식 설문 조사를 실시하여 SPSS를 이용한 통계분석 결과 청소년들의 자아존중감은 대체로 높게 나타난 편이고, 인구통계학적 변인에 따라 충동구매성향에 차이가 났으며 구체적으로 어머니의 교육수준(p<.05)이 높을수록, 어머니의 직업(p<.05)이 전문직인 경우, 월평균 용돈액수(p<.001)가 많을수록 충동구매 성향이 높았으며, 청소년의 자아존중감이 낮을수록 의복의 구매의사결정시 부모의 의견을 작게 반영하는 집단일수록, 의복에 대해 부모와 의사소통을 많이 하는 집단일수록 의복에 대하여 친구와 의사소통을 많이 하는 집단일수록, 친구로부터 정보적 영향을 많이 받는 집단일수록 대중매체 수용도가 높은 집단일수록 충동구매행동을 더 많이 하는 것으로 나타났다.   The objectives of this study are to examine the degree of impulsive buying behavior among adolescents and to investigate the factors related to the impulsive buying behavior, and the effects of demographic variables(sex, grade, father’s education, mother’s education, father’s job, mother’s job, allowance for the month, the household income on a monthly average), selfesteem, socialization agents variables(parents, friends, mass media) on the impulsive buying behavior among adolescents.   In this study, impulsive buying behavior is defined as the behavior rising reflectively as being exposed a stimulus and as the buying behavior according to marketing stimulus factors and to buying impulse by consumer’s inner affective condition.   The data used in this study were collected from 550 adolescents who are in middle or high school in Pusan.   Statics used for data analysis were Frequency, Percentage, Mean, Standard Deviation, Factor analysis, One-Way ANOVA, and T-test, Duncan test, multiple regression analysis, using SPSS program.

국내 ADHD 자녀 부모 연구 동향 분석

이경옥(Kyoung-Ok Lee),이재욱(Jae-Wook Lee) 한국발달장애학회 2020 발달장애연구 Vol.24 No.1

이 연구는 국내 학술지에 게재된 ADHD 자녀 부모 논문을 수집 분석하여 앞으로의 ADHD 자녀 부모 연구에 시사점을 제공하기 위해 실시되었다. 이를 위해 1992년부터 2018년 12월까지 5곳의 논문 검색사이트에 게재된 ADHD 자녀 부모 논문 103편을 수집하여 게재연도, 연구방법, 연구대상, 연구주제별로 분석하였다. 그 결과, 게재연도를 보면 2011년도와 2012년도에 각각 13편으로 가장 많았고 2010년∼2012년 사이에 연구가 가장 활발하였다. 연구방법은 조사연구가 56편으로 가장 많았고, 실험연구가 26편, 질적연구가 18편, 문헌연구가 3편이었다. 연구대상은 ADHD 자녀 부모를 대상으로 한 논문이 49편, ADHD 자녀 어머니를 대상으로 한 논문은 48편, ADHD 자녀 아버지를 대상으로 한 논문이 3편이었다. 연구 주제는 양육이 48편으로 가장 많았고, 인식이 41편, 역량이 11편이었다. 이 연구 결과는 학교정신건강검진 사업 시기, ADHD 자녀 양육의 어려움, 부모교육ㆍ심리치료, ADHD 평가척도 타당화와 일치도 관점에서 논의되었다. 이러한 결과에 근거해서 ADHD 자녀 아버지 연구의 확대와 여러 논문검색 사이트를 통한 논문 검색을 제안하였다. This study was to analyze the research trends of parents of children with ADHD in journal articles from 1992 to 2018 in Korea to provide the basic data for further research of parents of children with ADHD study. Based on the selection criteria, 103 research articles were analyzed by number of articles per year, research methods, research subject, and subjects. As a result of this study, parents of children with ADHD related were most active in 2011 and 2012. In terms of research methods, survey research accounted for more than half of all studies, followed by experimental research. Research studies have been conducted on variety subjects, and research has been conducted mainly on parent’s nurture and perception. Most of the research subjects were parents and mother of children with ADHD. These results were discussed on parental education/counselling, difficulties of rearing children with ADHD, normative study of ADHD rating scale, agreement and difference on parents and teachers rating young children’s ADHD symptoms. Finally, based on the results of the research, the study suggested further research prospects and task.

저장온도에 따른 바나나의 유리당과 유기산

이경옥(Kyoung Ok Lee),최진영(Jin Young Choi),박성오(Sung Oh Park),이택수(Taik Soo Lee) 한국응용생명화학회 1995 Applied Biological Chemistry (Appl Biol Chem) Vol.38 No.4

Banana purchased from local market was stored at 5, 15 and 25℃ for 10 days after which free sugars and organic acids were determined. The amount of glucose, fructose and sucrose was 0.30∼0.36% at the initial time of storage. The changes of free sugar was influenced by storage temperature. At 5℃, little change in the content of each free sugar was measured and sucrose had a slightly higher value. Glucose and fructose showed a predominant increase while sucrose content decreased at 15 and 25℃. The values of total sugar, reducing sugar, glucose, fructose and free sugar contents at 25℃ were higher than any other storage temperature. Citrate, malate, lactate and acetate in Banana were identified as organic acids. The total amount of organic acid decreased from 305∼373.3 ㎎% at the initial time to 45.9∼67.9 ㎎% after 9 days of storage. The reduction of organic acids contents was relatively high at 25℃.

도시 주부의 가계재무관리행동과 경제적복지감에 관한 연구

이경옥(Lee Kyoung-Ok) 가정과삶의질학회 2010 가정과삶의질연구 Vol.28 No.2

한국 가계의 경제위기 대처행동에 관한 연구

이경옥(Lee, Kyoung Ok),정용선(Jung, Yong Sun) 한국생활과학회 1999 한국생활과학회지 Vol.8 No.1

식품영양표시에 대한 소비자 의식조사

이경옥(Lee, Kyoung-Ok),김영숙(Kim, Young-Sook) 한국생활과학회 2007 한국생활과학회지 Vol.16 No.4

유아 동작에 기초한 interactive 동화콘텐츠 개발 연구

이경옥(Lee, Kyung-Ok),이경미(Lee, Kyoung-Mi),이상희(Lee, Sang-Hee) 한국어린이미디어학회 2012 어린이미디어연구 Vol.11 No.2

본 연구에서는 유아교육의 동작요소를 고려하고 동작인식기술을 활용하여 유아 동작에 기초한 interactive 동화 콘텐츠를 개발하였다. 본 interactive 동화 콘텐츠는 유아교육전문가와 컴퓨터공학전문가의 협의과정을 거쳐 교육, 기술, 재미 요소를 고려한 콘텐츠이다. 먼저 유아동작교육에서 기본동작 요소를 추출하였고, 추출된 동작에 기초하여 인터페이스를 구성하였다. 개발된 콘텐츠는 예비연구를 통해 콘텐츠의 적합성을 평가하였으며, 유아가 수행하는데 어려움이 없도록 동작요소를 수정하였다. 개발된 콘텐츠는 멀티미디어 동화 콘텐츠의 한계를 극복하고 동작인식기술의 이점을 극대화하여 유아가 동작을 통해 매체와 상호작용하게 함으로써 교육, 기술, 재미의 요소를 통합한 interactive 콘텐츠의 새로운 가능성을 보여주고 있다. In this study, the interactive content of children"s story has been developed to utilize movement activity of children. The Content included an element of fun, educational, technology that the content has been developed through professionals conference. First, the basic elements in movement education were extracted and the interface is constructed based on that. The developed content evaluated the suitability through a pilot study. Children were modified to make it easier to perform. The developed content had overcome the limitations of movement activities and multimedia content and the dynamic motion recognition technology helped interaction of children and the media. This study provides new possibilities of interactive content.

대학생 소비자의 소셜커머스 만족도와 재구매의도에 관한 연구

이경옥(Lee Kyoung ok) 한국생활과학회 2012 한국생활과학회지 Vol.21 No.6

Many social commerce companies are being established and the market for social commerce is also developing quickly. In this study, the utilization, satisfaction, repurchase and recommendation intentions of social commerce consumption were studied, followed by an analysis of different factors that influence repurchase and recommendation intentions. The results of this study are as follows: first, the satisfaction of social commerce products was in the mid-range, with results being consistent across the range of social commerce companies. Secondly, there was a correlation between satisfaction associated with social commerce and repurchase and recommendation intention. Thirdly, there was a correlation between the level of satisfaction and demographic characteristics. Based on the research findings, suggestions are presented for improving consumer policy and education.

$SF_6-N_2$혼합기체 중에서 불평등전계 갭의 임펄스 절연파괴 특성

이복희,이경옥,김정일,Lee, Bok-Hee,Lee, Kyoung-Ok,Kim, Jung-Il 대한전기학회 2000 전기학회논문지C Vol.52 No.10

Lightning impulse $(1.2/44[\mus])$ and damped oscillating impulse $(Osc./44[\mus])$ : 0.83[MHz]) breakdown characteristics in sulphur-hexafluoride/nitrogen (SF6-N2) mixtures were investigated. The predischarge currents were observed to clarify the breakdown mechanism. th experiments were carried out under nonuniform electric fields disturbed by a needle-shaped protrusion whose length and diameter are 10[mm] and 1[mm] at total gas pressure up to 0.5[MPa] with nitrogen concentrations varying from 5 to 20[%] in the mixture. The electrical breakdowns of SF6-N2 mixtures for both the positive and negative polarities develop with steplike pulses in leader mechanism and the breakdown voltage -time (V-t) characteristics were affected by the space charge. The voltage-time curves for the negative oscillating impulse voltage were extended over the longer time range. The minimum breakdown voltages for the negative lightning and oscillating impulse voltage were higher than those for the positive ones. in particular the positive breakdown voltages were independent of the gas pressure.