• Child Health Nursing Research
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• v.13 no.3
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• pp.329-337
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• 2007

Purpose: This study was done to describe the essential structure of the lived experience of working women raising children. Method: Data were collected from 10 employed women with children who were under 2 years of age. The analysis of the data was done using the phenomenological analytic method suggested by Colaizzi (1978). Results: In this study, 6 essential themes were extracted: 'knowing by intuition child-rearing is difficult', 'having guilt-conscious of not being able to perform duties as a mother', 'hard work of maintaining two jobs', 'Lost self', 'realizing that one has become amother', 'thirsting for a social support system'. Conclusion: With a rapidly increasing number of working women, the significance of this study in the field of nursing is in understanding the child-rearing experience of working women. The findings indicate the need for a systemic and emotional support system for working women raising children.

• The Korean Journal of Community Living Science
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• v.19 no.3
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• pp.399-410
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• 2008

The main purpose of this study was to examine the effects of drama activities using children's literature on the improvement of young children's creativity. To answer this research question, 2 groups, an experimental group composed of 18 five-year-old children who attend "J public Kindergarten," and a control group composed of 18 five-year-old children who attend "H public Kindergarten," were organized. Both kindergartens were located in Hwaseong, Gyeonggi-do. The experimental group participated in drama activities twice a week; 16 times for 8 weeks. In this study, the change in children's creativity was measured by conducting a pre-test and a post-test developed by Chun(2000). The results after 8 weeks of experimentation indicate that the drama activities using children's literature had a positive effect on promoting children's creativity. Comparing the scores of the pre-test and the post-test, it was obvious that the experimental group's creativity had been improved. The experimental group's creativity including the sub-elements of the test such as fluency, flexibility, uniqueness, and imagination, was improved more than that of the controlled group.

• The Journal of the Korean bone and joint tumor society
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• v.6 no.4
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• pp.168-172
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• 2000

Benign soft tissue mesenchymoma is a tumor composed of at least 2 mesenchymal elements, not ordinarily found together in a tumor. Very few cases are reported worldwide and even more, preponderance for cartilage in benign mesenchymoma is extremely rare. Up to our knowledge, total of 11 cases are reported to have cartilaginous rich benign soft tissue mesenchymoma. We are reporting a case of three-year-old male who developed benign soft tissue mesenchymoma rich in cartilaginous materials that occurred on the lower aspect of the back.

• Journal of Chest Surgery
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• v.31 no.2
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• pp.198-202
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• 1998

The recurrence of an anterior mediastinal mass was discovered incidentally on the chest film for an asymptomatic 72-year-old female. She underwent the mass resection at the same site in 1989 and was diagnosed as a paraganglioma of the anterior mediastinum. She had poorly controlled hypertension which was converted into normal blood pressure after the first operation. During the follow up, the catecholamine levels were within normal limits, and there were no evidence of recurrence of the tumor. However, 6.3 years later, the mass recurred at the same anterior mediastinum. The patient had no hypertension and catecholamine levels were still within normal limits. The recurring mass was successfully removed and had the same histological findings - recurring paraganglioma.

• 한국HCI학회:학술대회논문집
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• 2006.02b
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• pp.246-251
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• 2006

참여적 디자인은 사용자의 경험을 디자인 하기 위한 방법으로, 사용자 자신이 디자인의 주체가 되어 자신의 아이디어를 적극적으로 제안하고 반영하는 방법을 말한다. 우리는 만 3~5 세의 미취학 아동을 참여 디자인의 사용자 대상으로 하였으나, 이 연령대의 어린이는 자신의 의사를 제대로 표현할 수 있는 능력이 부족하여 자신의 느낌과 생각을 정확히 전달하기 어려우므로 전통적인 참여적 디자인 방법을 그대로 사용하는 것은 어렵다. 본 논문에서는 사례를 통하여 실제 어린이 사용자를 대상으로 한 참여적 디자인 방법을 소개한다. 실제 유치원과의 긴밀한 연계를 통해 진행하였으며 현직 유치원 교사가 전체 디자인 프로세스에 참여하였다. 디자인 아이디어를 도출하고 검증하는 단계와 프로토타입의 파일럿 테스트 단계에서 어린이들이 직접 참여하였으며, 그들의 반응과 의견이 디자인에 적극적으로 반영되었다. 본 연구는, 어린이 제품의 디자인을 위해 실제 어린이 교육 기관과 연계한 새로운 형태의 참여적 디자인 방법의 개발과 적용에 대한 사례를 보여준다.

• Child Health Nursing Research
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• v.13 no.2
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• pp.222-229
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• 2007

Purpose: This study was done to evaluate the validity of the Korean - Child Development Review in screening children with developmental risks. Method: The participants in the study were 172 children aged 6-75 months old and their parents. Data were collected by questionnaire or interview. Korean Denver II and Bayley test were administered with K-CDR for validation of children who were referred for developmental assessment at D University Hospital or public health center. The data were analyzed using correlation, $X^2$ test, and cross tab analysis. Results: There was a significant relationship between the K-CDR and Korean Denver II. The correlation coefficients were .42 to .61 by developmental sector. The sensitivity and specificity of K- CDR were .84 and .66 respectively when "abnormal" with MDI of Bayley test defined as lower than 85 the score which was used as a diagnosis of developmental delay. The responses to 6 questions for parents showed significant differences according to 3 groups by developmental state. Parents of children in the developmental disability group more frequently checked problems from the 26 problem checklist about their children's development and behavior. Conclusion: The results show that K-CDR is valid and has good sensitivity and moderate specificity in screening developmental delay.

• Human Ecology Research
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• v.53 no.1
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• pp.67-80
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• 2015

This study aimed to develop a convergent arts and science program for 5yearold children and to evaluate this effectiveness of the program. To meet the purpose of this study, 34 children (aged, 5 year) were divided into two groups, namely the experimental group and the control group. To the experimental group, the creative arts and science convergence program of interest in this study was delivered over a period of 8 weeks. The children of the control group were delivered the Nuri Curriculum (standardized educational curriculum targeted for 3- to 5year olds) during the same experimental period. The levels of the children's creativity were assessed using the Torrance Test of Creative Thinking-Figural and those of their scientific inquiry ability were tested by using the Scientific Inquiry Ability Assessment Scale. The analysis of covariance calculated using by IBM SPSS ver. 21.0 revealed that the experimental group scored higher in creativity and scientific inquiry than did the control group. The results indicated that the proposed convergent arts and science program was effective in promoting creativity and scientific inquiry ability of young children. In this paper, along with the main results of this study, the implications for research and practice are discussed.

• Korean Journal of Child Studies
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• v.31 no.4
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• pp.139-157
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• 2010

This study investigated the cognitive process of 5-year-old children, with a particular focus on gender, monthly age, and their tendencies towards hyperactivity through the performance of the Cognitive Assessment System (CAS; Das & Naglieri, 1997). The children with tendencies towards hyperactivity were identified based on Conners Teachers' Rating Scale (CTRS). The subjects were 75 five-year-old children in Seoul and surrounding metropolitan areas. Data were analyzed by means of descriptive statistics, an independent sample t-test, Pearson's correlation coefficient, one-way ANOVA, and by K-mean cluster analysis. Our results were as follows : (1) The CAS and CTRS' sub-factors were correlated negatively, except the positive correlation between planning factor and hyperactivity factor. (2) Girls exhibited significantly higher CAS scores in planning & sequential processing than boys. (3) The upper monthly age group (68-71 months) showed significantly higher score in terms of planning than the lower monthly age group (60-63 months). (4) The CAS scores of the children with tendencies towards hyperactivity was lower than that of normal children. (5) The CAS profile of 5-year-old children was divided into 4 groups with distinctive characteristics by means of K-mean cluster analysis.

• Korean Journal of Child Studies
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• v.35 no.2
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• pp.137-156
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• 2014

The purpose of this study was to better understand the tendencies and general distributive features of mathematical educational activities which are presented in the Nuri Curriculum Teaching Guidebooks. This was done by analysis of 628 mathematical activities suggested in those guidebooks, the total number of which was thirty-two. The results of this study can be summarized as follows: First, the number of activities for mathematical education was 204 for the age of three, 223 for the age of four, and 201 for the age of five. Second, these mathematical educational activities are aimed mainly for developing positive attitudes toward mathematics rather than the delivery of mathematical knowledge and skills. Third, the number of activities for developing mathematical inquiry skills was greater than that of activities for developing of inquiry attitudes. Furthermore, the characteristic of understanding the basic concepts of space and figures can be found most frequently in five kinds of activities for mathematical inquiry. Last, the activities for mathematical education are more frequently found in free choice activities rather than group activities. The results of this study also suggest that checking the current status of mathematical education for young children and the Nuri Curriculum Teaching Guidebooks can be utilized for creating teachers' manuals.

• Korean Journal of Child Studies
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• v.36 no.4
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• pp.229-242
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• 2015

The purpose of this study was to investigate young children's nonsymbolic arithmetic ability according to task difficulty. The participants in this study comprised 43 2-year-old children and 48 4-year-old children recruited from 5 childcare centers located in Seoul, Korea. All tasks were composed of comparison, addition, subtraction, multiplication and division tasks. In addition, each arithmetic task varied with the ratio of the two quantities; low level(1:2), middle level(2:3), high level(4:5). The results revealed that 2 & 4-year-old children could perform a large numerical range of nonsymbolic arithmetic tasks without influences from previously learned mathematics. This finding suggests that children have a degree of numerical capacity prior to symbolic mathematics instruction. Furthermore, children's performance on nonsymbolic arithmetic tasks indicated the ratio signature of large approximate numerical representation. This result implies that large approximate numerical representation can be used in arithmetical manipulations.