• Korean Journal of Child Studies
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• v.31 no.1
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• pp.35-46
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• 2010

This study analyzed variables that affect children's leadership qualities. The subjects were 400 five-year-old children and their mothers living in the Seoul metropolitan area. The instruments used in this study were the Young Children's Leadership Scale (Kim, 2006), Temperament(Hong, 2008), Peer Interaction (Choi, 2004), Mother's Verbal Control Modes(Do, 1997), and the HOME instrument (Rhee and Jang, 1982). The data collected was analyzed by descriptive statistics, Pearson's correlation, and multiple regression analysis. Our results indicated that (a) girls' scores on leadership were higher than those of boys. (b) Boys' leadership qualities were related to children's temperament, peer relationship, maternal verbal control modes, and home environment. (c) Girls' leadership qualities were related to children's temperament, peer relationship, and home environment. (d) In particular, it was noted that children's temperament (in terms of their sensitivity/endurance) was the strongest predictor for leadership qualities in both boys and girls.

• Korean Journal of Child Studies
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• v.31 no.1
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• pp.113-124
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• 2010

This study analyzed the relationships between home environment, child characteristics and school readiness. In particular, it examined the influence of home environment and child characteristics upon children's school readiness with a focus on attitudes towards and other socio-emotional aspects. 57 children's characteristics, including such items as IQ performance and demographic variables were obtained by means of both individual testing of the child and through a questionnaire given to their parents. Relative levels of school readiness were then rated by teachers. Pearson correlations, and a multiple regression analysis were carried out using the SPSS Win 12.0 program. Our results indicated that (1) school readiness was positively related with mother's job, HOME, the ages of the children, Performance IQ, and Total IQ. (2) The level of the other's education, her job and the child's age was found to significantly predict the level of school readiness.

• Speech Sciences
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• v.14 no.4
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• pp.261-271
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• 2007

The purpose of this study was to determine the effectiveness of CPAP (Continuous Positive Airway Pressure) therapy on the treatment of hypernasality in patients with cleft lips and palates. 7 preschool children with severe hypernasality participated in the study. Acoustic measurements of nasality were done by using the NasalView (version 1.31). Results showed that the nasalance values were reduced linearly in both vowels according to the treatment period. The sharp treatment effect was observed at the beginning stage. The nasality values of the vowel /i/ showed a sharp decrease at the Evaluation Phase 1 and 2 and a small increase at the Phase 4 followed by a drop in the end. Further studies would be desirable for various patients with different disorder types.

• Korean Journal of Child Studies
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• v.28 no.4
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• pp.305-317
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• 2007

This study investigated the effect of maternal interactive styles, parenting stress, home environment stimulation and social support on poverty in early childhood. Participants consisted of 145 mothers and their children living in Seoul and Kyounggi Province. Data included videotaped observations of parent-child play and standardized measures of social support, parenting stress, home environment, and child development. Results of the t-test indicated significant differences among father's age and education, mother's age and education, and income over the variable of poverty. Regression analyses indicated that home environment stimulation was the strongest predictor of variance in children's development. Results from the regression analyse were supportive of the hypothesis that home environment moderates the impact of poverty on children's development.

• Journal of the Korean Home Economics Association
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• v.45 no.4
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• pp.97-112
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• 2007

The purpose of this study was to develop a Parenting Self-Efficacy Scale for mothers of 5- to 7-year -old preschool children. After 43 items of the preliminary scale were analyzed for their fitness of structure based on the chi-square test and Cramer's V coefficients, and 27 were selected as the final set for the questionnaire. Further factor analysis on these 27 items confirmed the selection of 26 of the 27 items with a four-factor structure : communication, teaching, general parenting self-efficacy, and control. The internal reliability was evaluated to show a confidence level of .92 for the overall items and a range of .70 to .86 for each individual factor.

• Phonetics and Speech Sciences
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• v.8 no.3
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• pp.79-90
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• 2016

The purpose of this study was to investigate the effects of stuttering severity on articulation rate measured from different types of utterances in preschool children who stutter. Participants were 40 boys who stutter (CWS) and age-matched 10 boys who do not stutter (CWNS). CWS were sub-grouped based on the severity of their stuttering: 15 mild, 13 moderate, and 12 severe. Utterances were categorized as "overall utterance" including all utterances that children spoke and "fluent utterance" which did not contain any disfluencies. Utterances containing abnormal disfluencies were categorized as "SLD utterance" for CWS. The results revealed no significant difference among groups in any type of utterance. There were significant positive correlations in articulation rates between utterance types. Stuttering severity was not a factor for characterizing the articulation rate of each type of utterance. Also, current findings suggest that articulation rate may not predict speech motor control ability in preschool CWS.

• Journal of the Korean Home Economics Association
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• v.48 no.8
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• pp.77-86
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• 2010

This study investigated the effects of maternal parenting behaviors and preschooler's emotional regulation on their internet-game addictive inclination. The participants were 129 mothers of 5 and 6 year-old preschoolers and their teachers from two day dare centers and one kindergarten in Seoul and Kyung-gi province. Data were analyzed by descriptive statistics and hierarchical regressions by SPSS program (12.0 version). The major findings were as follows: (1) Boys showed higher score of internet-game addictive inclination than that of girls. (2) mother's consistent parenting behaviors and preschooler's other-regulation behaviors significantly explained preschooler's internet-game addictive inclination. In conclusion, maternal parenting behaviors and preschooler's emotional regulation have influenced on preschooler's internet-game addictive inclination.

• Proceedings of the Korean Information Science Society Conference
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• 2010.06d
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• pp.436-439
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• 2010

최근 USN(Ubiquitous Sensor Network) 기술은 시범사업 수준의 테스트 환경을 벗어나 산업 현장 전반에 적용이 시도되고 있다. 현재의 USN 기술은 신뢰성 및 보안성이 취학하여 대규모 플랜트와 같은 난환경 산업 현장에의 적용이 어려운 현실이다. 또한 표준화된 기술의 부재로 인해 사용되는 USN 관련 장치들의 상호호환이 어려우며 기존 설비와의 호환이 어려워 산업 현장에 설치 규제가 심한 상태이. 다이러한 현실에도 불구하고 에너지 플랜트와 같은 고위험 시설물의 경우 설비에 대한 지속적인 감시 및 관리가 필요하며, 이를 위한 관련 기술의 개발이 필요하다. 본 논문에서는 USN 기술을 기반으로 에너지플랜트와 같은 고위험 시설물을 위한 고도화되고 지능화된 안전 인프라를 구축하여, 다양한 사고위험으로부터 안전성을 확보할 수 있는 스마트 플랜트안전 프레임워크를 제안한다. 제안하는 프레임워크에서는 플랜트를 위한 고위험 시설물의 감시에 필수적인 요소기술을 소개하고, 이를 통합하기 위한 프래임워크 구조를 제시하여 향후 관련 기술에 대한 기준점을 제시한다.

• The Korean Journal of Community Living Science
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• v.14 no.1
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• pp.1-12
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• 2003

The purpose of this study was to investigate the maternal parenting stress and related variables through early childhood in rural areas (Iksan and Kimpo). The subject were 134 mothers who have less than 5-year old children. The statistics used for this data were freguency, percentile, t-test, ANOVA, and multiple regression analysis. The main results obtained from this study were as follows. The degree of maternal parenting stress differed according to level of mother's education, sex of the child, physical and mental health of the mother, child rearing attitudes, mother's level of self-differentiation, marital satisfaction, and father's parenting support. Results of the regression analysis that the etiologic model of this study were that father's parenting support is the most effective variables in rural areas.

• Proceedings of the Korea Contents Association Conference
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• 2013.05a
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• pp.199-200
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• 2013

최근 우리 사회는 국제화, 세계화, 개방화, 정보화 추세에 부응하여 취학 전 유아나 초등학교 저학년 아동을 대상으로 한 조기영어 교육이 실시되고 있으며, 이에 본 논문에서는 저학년 아동을 대상으로 영어학습을 할 수 있도록 동화를 이용한 e-러닝 콘텐츠를 분석하고 모형을 제시하고자 한다.