• Korean Journal of Child Studies
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• v.1
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• pp.15-27
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• 1980

PURPOSE This study was intended to analyze the play-form of normal preschool children as related to age, sex, educational experience and social maturity. METHOD 1. Subjects The subjects of this study were eighty seven 3-, 4- and 5-year-old preschool children attending educational institutions in Seoul. 2. Instruments The instruments used in this study consisted of twenty one-minute observations in 5 preschool settings and a questionnaire designed to measure the children's social maturity filled in by their parents. The observations provided information on the children's free play, that is 1) play-form: solitary, parallel and group play 2) use/non-use of toys 3) behavior: play, activity, doing nothing, onlooking 4) stationary/moving dimensions 5) play group size The questionnaire measured such factors as communication, socialization, locomotion, self-help and self-direction. 3. Data Analysis Data analysis consisted of percentage and Chi square. RESULTS 1. Play-Form The relationship between age and play-form proved to be significant at the .05 level. That is, in both boys and girls, solitary play decreased with age and group play increased with age while parallel play maintained a similar position. The relationship between sex and play-form proved to be significant at the .05 level in 3-& 4-year-old children, but not significant in 5-year-old children. That is, in their $3^{rd}$ year boys engage in the solitary play more than girls and in their $4^{th}$ year boys engage in more group play than girls. 2. Toys Without differentiation of sex and age, cases of using toys in play exceed those cases where toys were not used. 3. Behavior The relationship between age and behavior proved to be significant at the .05 level in both boys and girls. That is, with increase of age, play decreased and activity increased in boys while play increased and doing nothing decreased in girls. 4. Moving Status Totally, moving occurred more frequently in play than stationary status. Moving proved not to have a significant relationship with age, but it did Navel a significant relationship with sex at the .05 level. That is, moving tended to increase with the increase in age in both boys and girls, but not at a significant level. Boys moved significantly more than girls in all three age levels. 5. The Relationship between Educational Experience and Play-Form There was a tendency for children with longer preschool experience to engage in less solitary play and more group play than children who had less than one semester of preschool experience, but this difference was not statistically significant. 6. The Relationship between Social Maturity and Play-Form The high social maturity group engaged in less solitary play and more group play than the low social maturity group, but this was not a statistically significant difference. 7. Play Group Size Play group size was 2~10 children, but the majority of play groups consisted of 2~3 children. There was a tendency for play groups composed of 2 children to decrease with age and play groups composed of 3 children to increase with age. No significant difference was found between the sexes in play group size.

• Journal of Christian Education in Korea
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• v.75
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• pp.59-81
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• 2023

Purpose of study: The purpose of this study is to analyze the experience of writing a learning reflection journal, identify the effects, and propose an effective learning reflection journal activity way. Research content and method: This study examined the theoretical background of the concept and educational effect of the learning reflection journal through literature review in terms of educational and Christian educational aspects, and analyzed the learning reflection journal experience through the interviews with six students. Through this, this study identifies the effectiveness of the learning reflection journal and suggests effective learning reflection journal activity way that can be applied to training that can grow as a Christian educator who practices what he or she know through major classes. Conclusions and Suggestions: For effective learning reflection journal activities, it was proposed to reduce the number of review and reflection questions so that they would not be burdensome, to include questions in a balanced way, to help learners to improve class attitudes. It was also proposed that the submission period and the number of writing journals should be agreed upon with the students at the beginning of the semester.

• The Journal of the Korea Contents Association
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• v.16 no.8
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• pp.29-38
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• 2016

The purpose of this study is to investigate the relationship between Korean women's experience of anxiety & depression and socioeconomic level. We used Korea National Health and Nutrition Examination Survey VI-1 data. Study population were consisted of 3,453 female adults, and used a binary logistic regression analysis to identify the relationship between socioeconomic status factors and experience of anxiety & depression after adjusting health factors. It was identified the variables that affect experience symptoms of anxiety & depression is age, marital status, education, income level, economic activity, health condition and stress. Based on the analysis, Korean women's socioeconomic level and anxiety & depression experience concluded to be associated. Thus, the program for low income, unemployed and low educated level women is needed.

• Journal of the Korean Geographical Society
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• v.38 no.5
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• pp.802-821
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• 2003

This paper aims to illuminate how the Naturalists' concern on geography and geography education, mainly in Comenius, Rousseau, Pestalozzi who have played key roles in the development of Naturalism, has developed and how the Naturalism has influenced on the development of geography and geography education. Starting from sensual realism, the Naturalism suggested the educational principle and methods adjusting to the Nature well as exercised great influence on the formation of modem school education toward popular common education. The geography took the firm position as subject in the curriculum of the Naturalists and achieved the rationale of existence as subject in curriculum with utility to expand human experience, thanks to Naturalists. The Naturalists developed several ideas on geography teaching method such as labouring activity-centered geography teaching based on strengthening sense and experience by 'look-and-see' approach, local geography-centered geography teaching with stress the local area as the focus of direct experience and living environment, and the real thing-centered geography teaching by fieldwork. Moreover, The Naturalists had an great effect on the geographer, Karl Ritter in terms of methodology of geography.

• International Journal of Aeronautical and Space Sciences
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• v.1 no.1
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• pp.48-61
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• 2000

Korea Aerospace Research Institute (KARI) have gained experience with Helicopter Vibration Health Monitoring (VHM) System technology with the help of UK GKN-WHL. GKN-WHL have had many years of experience with the research and development of vibration analysis techniques to improve the health monitoring of helicopter transmissions. This activity was targeted at transmission rig testing at first, but the techniques have been progressively developed where they are now used as a part of integrated Health and Usage Monitoring (HUM) systems on many types of in-service and new helicopters. The technique development process has been considerably aided by an ever expanding database of transmission monitoring experience from both the rig testing and aircraft operations. This experience covers a wide range of failure types from naturally occurring faults to crack propagation studies and covering a wide range of transmission configurations. Primarily based on accelerometer signals GKN-WHL's vibration analysis methods have also been applied to a variety of other sensor types. The transition from an experimental environment to operational VHM systems has been a lengthy process, there being a need to demonstrate technique reliability as well as effectiveness to both regulatory (Airworthiness Authority) and commercial organizations. Another important feature of this process has been the development of close relationships with a number of VHM system hardware and software suppliers. Such an experienced GKN-WHL provides various raw vibration data which was acquired from transmission ground test rig and allow KARI to develop it's own analysis program. KARI made a program and then analyzed the data to coma pre with the results of GKN-WHL. The KARI's results both time domain signals and statistical values show comparable to GKN's.

• Journal of Korean Academy of Nursing
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• v.47 no.1
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• pp.71-85
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• 2017

Purpose: The purpose of this study was to develop a deeper understanding of the experience of mothers caring for children with epilepsy. Methods: Data were collected through individual in-depth interviews and observation from 12 mothers of children with epilepsy. Data were collected from December, 2014 to February, 2015 and analyzed using van Manen's hermeneutic phenomenological methodology to identify essential themes of their experience. Results: The essential themes that fit into the context of the 4-existential grounds of time, body, other people, and space were: Lived time-ongoing influence of the past, living in insecure present, fearful future with no answer; Lived body-bonded body, burned out state; Lived other-burden but also support, shrunken down; Lived space-narrowed range of activity, widened horizon. Conclusion: The findings in this study show in-depth understanding of the hardships of mothers who are caring for children with epilepsy. The beauty and greatness of these mothers are revealed through the analysis of various phenomenological materials such as literary and artistic work reflecting socio-cultural context, as well as vivid care experiences of mothers of children with epilepsy. This will be helpful in increasing understanding of the nature of caregivers' experience for medical professionals dealing with patients and caregivers. Also it helps to improve the understanding of the disease among the general public, followed by a more warming and caring attitude towards patients and family members. Finally, it will enhance psychological well-being and overall quality of life of the epileptic children and their families.

• Journal of The Korean Association For Science Education
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• v.25 no.5
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• pp.583-594
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• 2005

This study examined 8th-graders' conceptions of force on a simple pendulum and investigated cognitive conflict and conceptual change through kinesthetic experience in swing. Participants of this study were guided to anticipate the direction of total force acting on a pendulum at three critical positions and observed it through swing experience. Having completed this, students read an article explaining the results they observed. Most of them considered gravity, tension, and motion-force to be the real forces acting on a pendulum in pre-test. Though they were interested in the activity and conceded their expectations to be different from observed results, the degrees of their cognitive conflict were not significantly high. In summation, 'interest' was the highest and 'anxiety' was the lowest. Most of the students memorized the direction of forces on a swing, but few could explain the reason behind the occurrence in an immediate post-test and delayed post-test.

• Journal of rehabilitation welfare engineering & assistive technology
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• v.12 no.1
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• pp.38-45
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• 2018

The purpose of this study was to investigate the effects of an increase in self - determination experience on the behavior of young children with autism spectrum disorder by telepresence robot. As for research method, the study used AB design, two selected children engaged in activities with a telepresence robot in free play time in the morning. The activities were conducted in 19 sessions, twice a week, 15 to 40 minutes each. To investigate the effect of the activity on the child's behavior was observed using the behaviors of free play time and work time in the afternoon. All the process was recorded by a camera and then analyzed by frequency recording. The results of the study are as follows. First, the participation of young children with autism spectrum disorder in free play time increased. Second, choice-making or preference behavior of young children with autistic spectrum disorder were increased. This study suggests that increasing the self-determination experience of young children with autism spectrum disorders using telepresence robots increases their participation and increases their choice-making or preference behavior.

• Women's Health Nursing
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• v.12 no.3
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• pp.210-220
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• 2006

Purposes: This study examined the relationship between risk behaviors and sexual knowledge, sexual attitudes, and sexual experiences of male high school students. Method: A cross-sectional, descriptive study was conducted. Data were collected from 2 male high schools in metropolitan Gwangju. Five hundred forty-eight boys were enrolled in this study. Descriptive statistics, factor analysis, t-test or ANOVA, and Pearson's correlation were used for data analysis. Results: The mean sexual knowledge and sexual experience scores were relatively low, 0.60 out of 1 point, and 0.75 out of 4 points, respectively. Three attitude types of the students were identified: permissible, conservative and pleasure seeking attitude. The score of the permissible type was affected by the subjects' exposure to pornographic material. The score of the conservative type was affected by alcohol consumption and acquaintances with a heterosexual friend. The score of the pleasure seeking type was affected by their exposure to pornographic material, alcohol consumption, smoking, going to a video-room, and acquaintances with a heterosexual friend. There was a negative correlation between the permissible type and sexual knowledge, and a positive correlation between the conservative and pleasure seeking types and sexual experience. Conclusion: Male high school students who have been exposed to risk behaviors have a higher likelihood of indulging in sexual activity, and the pleasure seeking type appears to be related to sexual experience. An educational program may be needed to prevent risky behaviors and sexual experiences in male high school students considering their sexual attitude type.

• Journal of People, Plants, and Environment
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• v.21 no.6
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• pp.501-514
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• 2018

This study aimed to develop a program that can be linked to gardening education activities in elementary students' curriculums and creative experience learning courses, and to apply the developed program to 6th graders in an elementary school located in Seoul. Research was conducted in a large category called biophilia, which named the instinct of human nature and nature throughout the research. The curriculum revised in 2015 was selected for the purpose of the garden education program based on the objectives and contents of the unit, and for the purpose of the class. In the process of developing and implementing the program, experience properties and elements were divided into direct and indirect experience of nature, including shapes and forms found in nature, air, water, plants, weather, animals, and natural materials. The results showed that the biophilic horticultural education program was effective in promoting students' multi senses. In the case of the experimental group, all the multi-sensory areas showed statistically significant differences, especially in the area of environmental literacy, environmental effect and emotional balance including plant cultivation knowledge. There was a relatively smaller difference in the dietary effect area than other areas because of no directional dietary program was included in the developed program. As a result, first, it is expected that the data can be utilized on site as a program or place of activity for students in upper grades. Second, it will be necessary to develop a more diverse program using other biophilic elements that were not covered in this study in order to maximize the effects of biophilic education.