• Journal of The Korean Association For Science Education
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• v.23 no.3
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• pp.246-253
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• 2003

This study investigated the influences of role-playing analogy upon students' scientific conceptual understandings, application abilities, retentions of conception and application, and learning motivation. Four classes of 7th grade at a middle school in Seoul were assigned to control and treatment groups, and taught about 'motion of molecules' for 4 class hours. For the Treatment group, role-playing analogy instruction was used. The traditional instruction was used for the control group. Data analysis indicated that the scores of the treatment group were significantly higher than those of the control group in the tests on the conception, the retention of application, and the confidence. In the tests of the application, attention, and relevance, there were significant interactions between instruction and student' gender. Both female and male students in the treatment group scored significantly higher than those in the control group in the application test. In the case of attention and relevance tests, male students in the treatment group scored significantly higher than those in the control group. Educational implications are discussed.

• Journal of the Korea Convergence Society
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• v.10 no.12
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• pp.369-376
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• 2019

The purpose of this study was to the effects of exercise intensities in physical activity of 8 weeks, on fitness, blood lipid for middle school students with intellectual disabilities. Participants of the research were allocated by low-intensity(n=8, 40~54%HRR), middle-intensity(n=8, 55~69%HRR), and high-intensity(n=9, 70~85%HRR) exercise groups wirelessly. For setting and maintenance of individual exercise intensity, wireless heart rate monitor(RS-400, POLAR, Finland) was used. Fitness, BDNF, and blood lipid were measured equally before participating in physical activity and 8 weeks after participation. As a result, fitness and agility of high-intensity exercise group were significantly increased than low-intensity exercise group. BDNF of high-intensity exercise group was also significantly increased than low-intensity exercise group. For blood lipid, only total cholesterol showed differences by exercise intensity group and exercise group more than middle intensity showed significant reduction. In conclusion, when giving same exercise to middle school students with intellectual disabilities, fitness and BDNF were increased the mostly in high-intensity exercise group and total cholesterol was effective from the exercise of more than middle intensity.

• Korean Journal of Social Welfare
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• v.37
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• pp.381-405
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• 1999

The primary purpose of this study is to design and perform juvenile group program and. to evaluate the effectiveness of that program The group was consisted of 10 fourth-grade elementary school boys who have had such factors that might force themselves to be delinquent, for example, broken family, having delinquent siblings or friends, family violence, and etc. The group had been held once a week and continued for 5 months. The effectiveness of that program is evaluated quantitatively and qualitatively through goal-attainment model. The ultimate goal of this program is reduction of delinquency stimulating factors which are operationalized with overall self-esteem - family related self-esteem, friend related self-esteem, and school related self-esteem. Quantitative evaluation is performed by pre- and post-test with Hare Self-Esteem Scale. Case records, family records, group activities records, and reports from schools are analyzed for the qualitative evaluation. According to paired samples t-test scores, average overall self-esteem scores of experimental group members were escalated from 67.57 to 74.86, and this difference between pre-test and post-test was statistically significant. Difference of experimental group was bigger and more striking than that of control group. These results suggest that designed and performed group program in this study would be effective in preventing juvenile from being delinquent.

• Journal of The Korean Association For Science Education
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• v.22 no.3
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• pp.411-421
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• 2002

This study investigated small group processes in paired think-aloud problem solving. Two high school chemistry classes were assigned to St-SL group (using Strategy-Solve Listener) and SL group (Solver Listener), and their small-group behaviors were audio/video taped. Verbal behaviors of solver and listener in respect to 4 problem-solving stages and performance levels at each stage were analyzed. At the understanding stage, listeners in the St-SL group exhibited more behaviors of agreement to solver's understanding processes about given and goal of problem. As regards recalling a related law at the planning stage, solvers in the St-SL group exhibited more behaviors of modification based on listener's questions or pointing out. These verbal interactions seemed to have a positive effect on students' deriving the physical quantity with the proper laws. Few in both SL and St-SL groups exhibited the behaviors regarding setting up subgoals. No verbal behavior was observed in the SL group at the reviewing stage, and solvers in the St-SL group tended to ask for listener's agreement. However, only few performed the strategy explaining the meaning of answer at the molecular level correctly through the interactions. The St-SL group perceived that the understanding stage was the most helpful and that the planning or reviewing stages were difficult to apply.

• 한국노년학
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• v.29 no.4
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• pp.1233-1245
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• 2009

The purpose of this study is to examine changes in university students' perception toward the aged and the aged welfare after the volunteer program of home care for the elderly. We classified students who are majoring in social welfare in a university into two groups according to the participation of the volunteer program: the participation group (N=34), and the non-participation group (N=38). Their attitudes towards the elderly were measured by the semantic differential scale developed by Sanders et al. The respect for the elderly, and the knowledge and interest about the aged welfare were examined by 4-point Likert scales. The result of this study shows the effect of the volunteer program, as follows: ① There was no differences between the participation and non-participation groups on the baseline except the interest about the elderly welfare: the participation group had significantly more interest than the non-participation group. ② The participation group had significantly more positive attitudes toward the elderly and higher respect for the elderly after participating the program. However, there were no changes among the non-participation group. As a conclusion, we suggest that the volunteer program for the elderly might affect young people's attitudes toward the elderly.

• Journal of Korean Society of Transportation
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• v.25 no.6
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• pp.171-183
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• 2007

Urban transport demand is derived from activity participation. A variety of individual daily activities based on the decisions on activity participation result in collective spatial behavior. The travel derived from the effort to overcome the spatially distributed locations of adjacent activities represents the detailed structural relationships among activities. An activity-based approach provides an important framework of analyzing contemporary urban daily life in the sense that it studies the interaction between individuals' daily decision making and social practice in time and space, on the one hand, and socio-spatial environment on the other. The current study identifies representative patterns of urban daily activity implementations and analyzes the correlation between representative patterns and individuals' characteristics and contextual characteristics. The study shows that urban daily activity patterns can be grouped in a limited number of representative patterns, which are systematically correlated with socio-spatial characteristics. The results provide related transportation policy implications.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.2
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• pp.883-890
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• 2014

The purpose of thesis was to examine an effect of physical activities with peer competence for children. In this study, 44 children in the age of 5 in 2nd Kindergarten located in K city, Chungnam. The subjects were 22 children(11 boys and 10 girls) in A Kindergarten are selected in order to conduct physical activities based on cooperation and 22 children(10 boys and 11 girls) in B Kindergarten as a comparison group to implement individual-oriented physical activities. We applied the program in the total of 20 times at 30 minutes each time, and 2 times in each session for a total of 10 weeks. For peer competence tests, a measure for peer competence is used, which is developed for children. The results are as followed. firstly, the physical activity programs developed in the study on peer competence of five-year old children. secondly, Secondly, the activities improved every sub-factors of the peer competence such as sociability, pro-sociability, proactive. In addition, the study suggests a theoretical basis that can be used as practical measures of physical activity in the children. In addition, the physical activities in peer competence could build good inter-personal relationship through active interaction among the infants and lead positive impact on the development of their sociality.

• Health Policy and Management
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• v.34 no.1
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• pp.68-77
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• 2024

Background: Depressive disorders can be categorized into daily depression and clinical depression. The experience of depressive disorder can increase health care utilization due to decreased treatment compliance and somatization. On the other hand, the clinical depression group may also experience social prejudice associated with the illness, which can limit their access to health care utilization. In terms of the significance of health care utilization as a factor in individual and social issues, this study aims to compare the health care utilization of the clinical depression group with that of the non-depressed group and the daily depression group. Methods: The analysis utilized the inverse probability of treatment weighting based on the generalized propensity score. Results: As a result of the analysis, clinical depression and daily depression were higher among women, low-income groups, individuals with low education levels, and so forth. The clinical depression group was also higher among individuals who were not economically active, did not have private health insurance, or had multiple chronic diseases. The number of outpatient department visits in the depression group was significantly higher than in the non-depressed group. In addition, the number of outpatient department visits for the clinical depression group was significantly higher than that for the daily depression group. Outpatient medical expenses were higher in the depression group than in the non-depressed group, and there was no significant difference between the clinical depression group and the daily depression group. Conclusion: Health care utilization was higher in the depression group than the non-depressed group, it was also higher in the clinical depression group than the daily depression group.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• v.7 no.2
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• pp.224-232
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• 1996

The present study was conducted to investigate cognitive characteristics of children with dyslexia and/or attention deficit/hyperacidity disorder. Cognitive characteristics were evaluated by using KEDI-WISC, the Basic Achievement Test, TOVA, MFFT, and neuropsychological tests. ADHD group showed significantly lower level of performance in response time for correct responses and presented variability for correct responses in TOVA. Dyslexia and mixed group showed lower performance in Reading I and Reading II, Writing subtest in the Basic Achievement Test than those of ADHD group and in Information subtest of KEDI-WfSC. In order rd determine the diagnostic effectiveness of each psychological tests, discriminant analysis was conducted. In this analysis, 11 subtests of KEDI-WISC and 4 variables of TOVA, 4 subtests of the Basic Achievement Test, and MFFT, WCST were included as independent variables and each diagnostic roups were dependent variables. Discriminant analysis indicated that overall percentage of correct classification was 93.88%. The clinical implifications and limitations of the present study were listed and discussed.

• 건강소식
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• v.10 no.9 s.94
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• pp.48-52
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• 1986

남녀 간의 원만한 인간관계 성형을 위하나 지도프로그램이 있어야 한다. 남녀 혼성의 집단 활동, 취미활동, 봉사활동프로그램을 통해 이성의식 및 이성교제의 원만한 성장 발달이 이루어지도록 도와주어야 한다. 그러기 위해서는 가정, 학교, 사회가 유기적으로 연관을 가지면서 성교육을 실시하여 성의 바른 이해와 성적 인간으로서의 인격적 성숙을 하도록 꾀해야 할 것이다.