• Journal of Korean society of Dental Hygiene
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• v.13 no.4
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• pp.623-629
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• 2013

Objectives : The aim of the study is to investigate the health belief model affecting the oral health behavior in elementary school students by applying health belief model. Methods : Subjects were 216 elementary school students including 6th grade 103 boys and 113 girls in Gyeonggi-do from February 1 to February 28, 2013. They completed self-reported questionnaires after receiving informed consents. Results : Oral health belief model showed cues to action($20.39{\pm}3.11$), benefits($19.63{\pm}3.37$), self-efficacy($16.62{\pm}2.60$), severity($14.53{\pm}3.94$), susceptibility($14.31{\pm}4.62$), and barrier($11.74{\pm}3.85$). Oral health belief revealed the lower the level of barrier(p=0.004) and the higher cues to action, Benefits and self-efficacy were the best oral health behavior(p=0.000). The most influencing factors of oral health belief were self-efficacy(0.267) and Cues to action(0.239). Conclusions : Children's oral health belief is associated with oral health behavior. children's self efficacy and cues to action toward oral care influenced on oral behavior. It is important to enhance the recognition toward self efficacy and cues to action by following recommended behavior and effective health educational program.

• Korean Journal of Child Studies
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• v.20 no.3
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• pp.171-182
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• 1999

This study examined the relations between parents' reactions to their preschool child's negative emotions, coping styles, and peer acceptance. Subjects were 250 5-year-old preschoolers and their parents. Instruments were the Coping with children's Negative Emotions Scale, and coding strategies checklist and peer rating scales for children. Data were analyzed with the SPSS PC + program. Parent's emotion-focused reactions, encouragement of expression and problem-focused reactions were positively associated with both peer acceptance and child coping styles whereas parent's distress, and punitive and minimizing reactions were associated with lower Peer acceptance and child coping styles of venting, denial, aggressive action, and avoidance. In child coping styles, problem solving was positively associated with peer acceptance while aggressive action anti venting were associated with a lower level of peer acceptance. Problem solving tended to be positively associated with peer acceptance, whereas aggressive action and venting tended to be associated with lower level of peer acceptance. (4) There was a statistically significant relations among parent's reactions to preschoolers' negative emotions, preschoolers' coping styles, and peer acceptance. There were the positive relations among parent's supportive reactions preschoolers' coping styles of problem solving and seeking support, and peer acceptance.

• Korean Journal of Child Studies
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• v.19 no.2
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• pp.147-157
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• 1998

The purpose of this study was to investigate children's ideas about self-regulation in such situational variables as the presence of explicit rules and the domains of social rules. The subjects were 6-, 9-, and 12-year-old children (344). To assess children's ideas about self-regulation, a procedure was devised in which children were presented with stories portraying a protagonist in a conflict between an implicit or an explicit rule and a personal desire. The children were asked to make a choice for the protagonist and to give reasons for their choice. Major findings as follows: (1) There was significant difference in children's self-regulation depending on the presence of explicit rules. (2) There was significant difference in children's self-regulation depending on the domains of social rules. In situations that involved no explicit rules for behaviors, there were significant differences depending on the domains. In situations that involved explicit rules for behaviors, for 6- and 9-year-old children, there was no significant difference depending on the domains. (3) Children's use of justifications for their choice of action varied as a function of the characteristics of the social rules.

• Korean Journal of Health Education and Promotion
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• v.28 no.3
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• pp.67-82
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• 2011

Objectives: The purpose of this study was to identify the factors influencing the stages of exercise behavior change after adjusting for related covariates. Methods: Participants included 362 of fourth to sixth graders in 3 elementary schools in a metropolitan city in Korea. The data were collected using structured questionnaire included Korean Stages of Change Scale for Exercise. Results: Logistic regression results showed that the motivational factors associated with transition from precontemplation to contemplation were cognitive process of change, self-reevaluation, conscious raising; regarding that from contemplation to preparation, cons of the decisional balance; regarding those from preparation to action, behavioral process, counter-conditioning, stimulus control, which were very similar to the results of previous researches subjected other age groups. But, there was no motivational factors associated with from action to maintenance, and self-efficacy had no influence on forwarding stages of change. Conclusions: TTM would be applicable to explain the exercise behavior of some children in Korea, which suggested that it be useful in developing the programs to improve physical activities of Korean school children.

• Journal of the Korean Society of Industry Convergence
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• v.22 no.3
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• pp.303-314
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• 2019

The purpose of this study was to explore the experiences of parents with amblyopic children. The data were collected from August 2018 to May 2019. This study involved semi-structured in-depth individual interviews and was analyzed in terms of Giorgi's phenomenological methodology. The participants of this study were 7 mothers with amblyopic children. Verbatim transcripts were analyzed. Four themes-clusters were identified: passing without realizing the clues of action, experiencing emotional distress, enduring the long and tough process of treatment, and making every effort to escape from amblyopia. The findings from this study provide a deep understanding of mothers'experiences of caring for amblyopic children. Based on the findings, health care providers need educational programs that include a step-by-step eye health program. In addition, compliance needs to be improved.

• Experimental and Molecular Medicine
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• v.50 no.11
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• pp.13.1-13.15
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• 2018

Wound healing is delayed in diabetic patients. Increased apoptosis and endothelial progenitor cell (EPC) dysfunction are implicated in delayed diabetic wound healing. Melatonin, a major secretory product of the pineal gland, promotes diabetic wound healing; however, its mechanism of action remains unclear. Here, EPCs were isolated from the bone marrow of mice. Treatment of EPCs with melatonin alleviated advanced glycation end product (AGE)-induced apoptosis and cellular dysfunction. We further examined autophagy flux after melatonin treatment and found increased light chain 3 (LC3) and p62 protein levels in AGE-treated EPCs. However, lysosome-associated membrane protein 2 expression was decreased, indicating that autophagy flux was impaired in EPCs treated with AGEs. We then evaluated autophagy flux after melatonin treatment and found that melatonin increased the LC3 levels, but attenuated the accumulation of p62, suggesting a stimulatory effect of melatonin on autophagy flux. Blockage of autophagy flux by chloroquine partially abolished the protective effects of melatonin, indicating that autophagy flux is involved in the protective effects of melatonin. Furthermore, we found that the AMPK/mTOR signaling pathway is involved in autophagy flux stimulation by melatonin. An in vivo study also illustrated that melatonin treatment ameliorated impaired wound healing in a streptozotocin-induced diabetic wound healing model. Thus, our study shows that melatonin protects EPCs against apoptosis and dysfunction via autophagy flux stimulation and ameliorates impaired wound healing in vivo, providing insight into its mechanism of action in diabetic wound healing.

• Korean Journal of Childcare and Education
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• v.1 no.1
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• pp.125-146
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• 2005

This study examined the interactive effects of physical environment of childcare centers and teachers' creative teaching approaches on the level of young children's creativity. To do so, the study conducted an assessment called TCAM(Thinking Creativity in Action and Movement) that was developed by Torrance to 182 young children. Also, it utilized questionnaires to ask 28 teachers concerning physical environment of childcare centers and their creative teaching approaches level. The findings of this study were: First, the gender of young children didn't affect the level of young children's creativity but the age of young children positively affected the level of their imagination that is the subordinate area of creativity. Second, the high level of physical environment of childcare centers positively affected the level of young children's creativity. Third, teachers' actively creative teaching approaches positively affected the level of young children's creativity. Forth, both physical environment of childcare centers and teachers' creative teaching approaches interactively and positively influenced the level of young children's creativity. Fifth, both physical environment of childcare centers and teachers' creative teaching approaches positively affected the level of young children's creativity. The result of this study implies that the level of young children's creativity increases when childcare centers demonstrate high quality of physical environment and teachers deliver creative teaching approaches actively.

• Korean Journal of Human Ecology
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• v.24 no.6
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• pp.741-753
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• 2015

The purpose of this study was to investigate whether elementary children's time-use and self-regulated learning ability was different according to gender and whether children's gender and time-use effects self-regulated learning ability. Participants were 2,122 children who participated in KCYPS longitudinal study from their first grade to third grade. Time-use was reported by children's parents. Children's self-regulated learning is invented by Yang(2000). Components of self-regulated learning scale was achievement value, mastery goal orientation, action control, academic time management. The major findings were as follows. First, children's self-regulated learning was different according to chidren's gender. Girls' achievement value, mastery goal orientation, academic time management scores were higher than the boys'. Second, children's daily time was different according to their gender. Third, children's daily time-use affected their self-regulated leaning, however children's gender didn't.

• The Journal of Korean Physical Therapy
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• v.27 no.4
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• pp.183-189
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• 2015

Purpose: The aim of this study was to examine the test-retest and inter-rater reliability of the pediatric functional muscle testing (PFMT) when applied to children with developmental delay. Methods: Sixteen children with developmental delay (seven females, nine males) participated in this study. For the inter-rater reliability, each was scored on the PMFT by two pediatric physical therapists with more than 8 years of clinical experience on the same day. For assessment of the test-retest reliability, one therapist tested the children again within 10 days. The second measurement was performed by taking a first measurement in video. Intraclass correlation coefficient (ICC) was calculated to determine the test-retest and inter-rater reliability of the PFMT, and Chronbach's alpha was used to measure internal consistency. Results: The results of this study were as follows: 1) The test-retest ICC of the score of the infant action month and the right side of the PFMT was from 0.53 to 1.00 and from 0.63 to 0.99, respectively. 2) The inter-rater ICC of the score of the infant action month and the right side of the PFMT was from 0.66 to 1.00 and from 0.64 to 1.00, respectively. 3) Chronbach's alpha was 0.93. The internal consistency indicated excellent. Conclusion: In conclusion, this study showed that the test-retest and inter-rater reliability of the PFMT was relatively high, except for a few items. Therefore, it can be suggested that the PFMT will be a useful tool for measurement of muscle strength for children with developmental delay if it be some modifications.

• Korean Journal of Health Education and Promotion
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• v.18 no.3
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• pp.59-75
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• 2001

It is necessary to examine from primary school children's viewpoint to perception of safety as to how they cope with a condition threatening safety at the realistic world with risky environment and whether knowledge obtained through education is transmitted to action in a correct way. For this, this study explored and analyzed children's perspective to safety felt in life, their achievement of education to safety as trainees, and their perception extent to safety. As a result of it, following conclusion could be obtained. First, as for safety on their way to school and home, the lower grade they were, the more they felt safe, but the higher they were, the more they felt uneasy, which was examined that they generally had uncomfortable mind. Second, as for whether safety education was performed or not, it was indicated that safety education was generally executed, but lower graders responded that safety education was executed, but high graders responded that it was not executed. Third, as for observance of traffic rules, it was examined lower graders kept them well, but higher graders did not do so. Fourth, as for safety of play, it was indicated lower graders wore protective equipment by parents' concern, but higher graders did not wear them since they were full of confidence counting on their capability. Fifth, as for life safety, it was indicated the area most preferentially educated from parents' viewpoint was traffic safety, and the next ones were gas and fire safety. Sixth, as for fire safety, it was indicated they did not play with fire, but higher graders compared to lower ones, played with fire as the means of curiosity and play. Thus, curricula for children's safety education executed from adults' viewpoint should be established, and assessment of children's safety education should get out of the limitation of execution of safety education to habituated action by the transmission of children's knowledge. Also it is urgent to develop programs with which to perform children;'s education at the level of children, establish and operate safety education facilities for practice education that teachers and children can receive safety education through experience by building up children's safety education related entities. And it is thought that safety should not left to only children, but their safety would be kept by developing and training safety education programs to all organizations and individuals related to safety.