청소년기 혼자 시간의 자발성 여부에 따른 활동 내용과 심리상태의 차이

이미리 ( Mee Ry Lee ) 한국청소년복지학회 2013 청소년복지연구 Vol.15 No.2

This study investigated the contextual characteristics of adolescents` use of voluntary and forced time alone in daily lives. Experience Sampling Method(ESM) was used to measure contents of activities and psychological states during time alone in daily lives. One hundred and ninety four adolescents participated. The participants spent the most amount of time in maintenance activities and the second most of the time in schoolwork activities during voluntary time alone, while they spent the most amount of time in maintenance activities and the second most of the time in computer activities during forced time alone. Psychological states during voluntary time alone were more positive than those states in the other interpersonal contexts including the forced time alone context. However, although the participants spent time in the voluntary time alone, their psychological states were negative when they were engaging in doodling. Likewise, although the participants spent time in the forced time alone, their psychological states were positive when they were engaging in active leisure activities or voluntary service activities. Findings suggest that educational supports should be provided to make adolescents` both voluntary and forced time alone more productive and positive.

청소년의 우울증에 대한 스트레스와 대처전략의 상호작용 효과

이미리(Mee Ry Lee) 한국아동학회 2006 아동학회지 Vol.27 No.5

초기 청소년의 스트레스와 폭력행동과의 관계에 대한 일상생활활동 경험의 중재 효과

이미리(Mee Ry Lee) 한국아동학회 2001 아동학회지 Vol.22 No.4

This study investigated the relationship of daily life activity experiences to violent behaviors and their moderating effects on the relationship between stress and violent behaviors in early adolescence. A sample of 134 second year middle school students carried electronic watches for one week and provided reports on their objective activity situation and subjective states when signalled at random times. Stress was positively correlated with violent behaviors. Daily activity experiences were correlated with violent behaviors and moderated the relationship between stress and violent behaviors. More time spent in socializing and passive leisure, and negative emotional states during schoolwork and active leisure were correlated with higher violent behaviors. Lower motivational states during schoolwork were correlated with higher violent behaviors. Lower cognition of importance and attention states during schoolwork and higher cognition of importance and attention states during active leisure and maintenance activities were correlated with higher violent behaviors. Finally, the moderating effects of negative emotion during active leisure, motivation and attention states during schoolwork on the relationship of stress with violent behaviors were found among girls only.

청소년의 우울증 수준에 있어서 문화적 차이와 일상 생활 활동 경험과의 관계

이미리(Mee Ry Lee) 한국아동학회 1996 아동학회지 Vol.17 No.1

The goal of this study was to investigate how daily experiences of schoolwork and leisure activities explained cultural differences in levels of adolescent depression. A combined sample of 58 high school seniors in Korea and 62 high school seniors in the United States reported time use patterns and affect states in daily activities and levels of depression. The time use pattern in daily independent study during class hours and in active leisure activities significantly explained cultural differences in levels of depression. Affect states in all schoolwork activities and passive leisure activities also significantly explained cultural differences in levels of depression. These findings suggest that Korean adolescents` experience of `exam hell`, particularly the lack of active leisure activities and more negative emotional experiences of daily activities are partly responsible for their higher depression relative to American counterparts.

원심분리기용 오스테나이트계 스테인리스강의 피로강도에 관한 연구

이미해 ( Mee Hae Lee ),김용수 ( Yong Soo Kim ),박준우 ( Joon Woo Paik ) 한국안전학회 2008 한국안전학회지 Vol.23 No.3

고 3 청소년의 일상 생활 활동 경험과 우울증 수준간의 관계

이미리(Mee Ry Lee) 한국아동학회 1995 아동학회지 Vol.16 No.2

The goal of this study was to investigate how adolescents` daily experience of schoolwork and leisure activities relate to depression. A sample of 58 high school seniors reported the amount of time spent in daily activities and their affect states in these activities seven times a day for a week. To evaluate the relationship between daily life experience and depression Pearson correlation analysis was conducted. The significant zero order correlations were followed up by conducting partial correlation analyses using background variables as control variables. While the amount of time spent in schoolwork and leisure activities was not an important factor relating to depression, affect states in specific daily activities were related to levels of depression. In particular, affect states during schoolwork activities were related to depression; however, these states during leisure activities were unrelated to depression. These findings suggest that the everyday manifestation of adolescent depression was not prevalent across daily contexts, but was limited to a specific context.

도시 고속도로 공사구간 용량 산정

이미리,김도경,김효승,이청원,Lee, Mi Ri,Kim, Do-Gyeong,Kim, Hyo-Seung,Lee, Chungwon 대한토목학회 2013 대한토목학회논문집 Vol.33 No.3

본 연구는 도시 고속도로의 편도차로수별 공사구간 기본용량 산정을 위한 것이다. 이를 위하여 현장 자료 및 교통관리센터자료를 수집하고, 4가지 분석방법을 적용한다. 평균 최대 관측 교통류율 분석법과 Headway 분석법, 회귀 분석법, Parameter Inspection 분석법 중 신뢰성이 높은 평균 최대 관측 교통류율 분석법 및 Headway 분석법의 결과를 값을 기반으로 공사구간 기본용량을 산출한다. 설계속도 80km/h인 도시고속도로 공사구간 평균용량은 약 1,650pcphpl로 추정된다. 편도 4차로 공사시 용량은 약 1,700pcphpl, 편도 2차로 공사시 용량은 약 1,600pcphpl이며, 용량 감소율은 각각 0.15, 0.2이다. 편도차로수가 적을수록 용량이 더 감소하는 것으로 보인다. 또한 결과의 검증을 위하여 파라믹스 시뮬레이션 분석을 통해 편도 차로수별 용량을 산정하고, 자료분석 산출용량을 비교한다. 본 연구는 도시 고속도로의 공사구간의 효율적이고 체계적인 관리 수립에 기여할 수 있다.

고3 청소년의 시험스트레스에 대한 대처전략과 우울증 수준과의 관계 - 복합적 스트레스와의 관계를 중심으로 -

이미리 ( Mee Ry Lee ) 대한가정학회 1995 Human Ecology Research(HER) Vol.33 No.5

우리나라 청소년의 여가 실태와 활성화 방안

이미리 ( Mee Ry Lee ) 한국청소년효문화학회 2007 청소년과 효문화 Vol.9 No.-

초등학생 학교부적응 증상의 일상생활 경험적 특성

이미리(Mee Li Lee) 한국아동학회 2012 아동학회지 Vol.33 No.4

This study investigated the differences in time use patterns and psychological states across daily activity contexts and interpersonal contexts, depending on the levels of school maladjustment among elementary school students. Using the Experience Sampling Method (ESM), 107 elementary school 6th grade students` daily time use patterns and psychological states across daily contexts were measured six times a day over a period of 4 days. Using the school maladjustment scale, an internal problem based school maladjusted group and an external problem based school maladjusted group were identified and selected. The daily time use patterns and psychological states of both school maladjusted groups were compared to those of the adjusted groups. The principle findings are as follows: first, the school maladjusted group students` daily time use patterns across daily activity contexts or interpersonal contexts did not differ from those of the students from the school adjusted group. Second, the school maladjusted group students experienced more negative emotions, lower concentration levels, and lower motivation levels across daily contexts than the school adjusted group students. These differences in motivation between the external problem school maladjusted group and adjusted group, however, were greater in the schoolwork context compared to the other daily activity contexts. The findings were discussed in the contexts of the daily experiences of child school maladjustment.