• 아동학회지
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• 제36권2호
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• pp.17-37
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• 2015

The study examined the pathways from maternal reactions to children's negative emotions to children's peer relations through children's empathy and emotional regulation. The participants in this study comprised 463 elementary school 4th-6th graders. They completed questionnaires on maternal reactions to children's negative emotions, levels of children's empathy, maladaptive emotion regulation types and skill levels of children's peer relations. Data were analyzed by means of structural equation modeling. It was found that in the case of maternal emotion coaching reactions, when done indirectly, as well as directly, had an influence on their levels of peer relations. On the other hand, in the case of over-sensitive maternal reactions, when done indirectly, but not directly, had an influence on their levels of peer relations. Therefore, these results indicate that children's empathy mediated the effects of maternal emotion coaching and over-sensitive reactions on peer relations. It also found that there are distinct pathways from maternal reaction types to children's negative emotions to peer relations through empathy and maladaptive emotion regulation types.

• 대한간호학회지
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• 제20권2호
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• pp.131-141
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• 1990

Recently, the rate of cesarean section in Korea has been increasing. The results of several previous studies in foreign countries on the emotional responses of cesarean section mothers showed that they might experience difficulties in the mother- infant interaction due to fatigue, lack of early mother - infant interaction, disappointments, anger, feelings of loss of control, and other factors. Human behavior is said to be determined by one's self concept, and self concept is influenced by both internal and external environmental factors. A scale to measure the self concept of cesarean section mothers was needed in order to identify those who might have difficulties in the mother- infant interactions in future. The purposes of this study were to develop a measuring scale, and to test its reliability and validity. The process of this study was as follows. A structured interview was done with 50 cesarean section and vaginal delivery mothers to find their state of emotional reaction after giving birth to their babies. Based on the results of the interviews, a 50 items Likert scale was developed. The self concept of 268 cesarean section and vaginal delivery mothers who were hospitalized at six hospital in seoul were measured, during the period between Feb. 1 and April 30. Reviewing the discriminating power of each item by means of crosstabulation, ten items were selected for the final scale. The reliability and validity of this ten item scale were tested by Cronbach's alpha and t-test, using spss pc＋package. The results of this study and recommendation are as follows. 1. The ten selected items were as follows. I feel pains in my breast. (－) I have a good appetite now. (＋) I feel pains in my flank. (－) I feel fine now. (＋) My body seems to have returned to its prepregnant state. (＋) Thinking of the delivery process, I feel sorry. (－) I want to hold my baby in my arms. (＋) I want to keep my own life, even if I became a mother. (－) I want to delegate the care of the baby to my mother / mother in law. (－) I think baby is my alter ego. (＋) 2. The reliability of this scale was tested by Cronbach's alpha, and the coefficient of this scale was .8066. 3. The construct validity of this scale was tested by means of known group methods. The value of self concept for cesarean section mother was significantly lower than for vaginal delivery mothers(t＝-5.51, df＝266, p＝0.007). 4. The criterion validity of this scale was tested indirectly. Though this scale could discriminate the differences in the self concept between cesarean section and vaginal delivery mothers, the five items on the personal self concept scale didn's show any differences between cesarean section and vaginal delivery mothers. Therefore, the study indicates that those who shows lower values in the personal self concept measurement, that is, lower than 12.03 points, could be regaled as “risk mothers” 5. Further studies using this scale to clarify the influencing factors on negative self concept are strongly recommended.

• International Journal of Human Ecology
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• 제13권1호
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• pp.39-56
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• 2012

This study aims at exploring Korean mothers' beliefs on the development of emotion of their children. In specific, sensitivity and maternal reactions to their children's both negative and positive emotion expressions were explored. Further, associations among maternal sensitivity, maternal reactions and child emotion regulation were examined. A total of 100 Korean mothers whose children were between 6 and 7 years old participated in the study. In order to assess mothers' beliefs about sensitivity, vignettes in a forced-choice format were presented through individual interviews. Mothers' self reported reactions to their children's negative emotions and positive emotions and mothers' perceptions of children's emotion regulation were assessed using questionnaires. Results revealed that Korean mothers endorsed both proactive and reactive sensitivity. However, their sensitivity differed depending on the situation. Mothers tended to endorse either Emotion Focused or Problem Focused reactions to their children's negative emotions. Mothers reported that they were most likely to restrict their child positive emotional expression with explanation in supportive way followed by invalidating through reprimanding it. Mothers' reported Distress Reactions and Punitive Reactions to children's expression of negative emotion were associated with children's liability whereas Emotion-Focused Reaction and Problem-Focused Reaction were associated with children's functional emotion regulation. The results are discussed within a theoretical framework of socialization of emotions.

• 미생물학회지
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• 제35권2호
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• pp.146-152
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• 1999

충치 원인균의 일종인 Streptococcus sobrinus ATCC27351 균주를 자외선 조사와 NTG 처리에 의하여 bacitracin 내성변이주를 얻었다. 선발된 변이주들 중 glucosyltransferase 활성이 모균주보다 증가된 변이주 4균주를 선발하였다. 이들의 bacitracin 내성은 모균주 보다 5~48배, glucosyltransferase 활성은 약 2배 증가하였다. 모균주의 glucosyltransferase를 이용하여 maltose acceptor 반응을 하여 \ulcorner 와 image analysis 로 분석하였다. 그 결과 sucrose 와 acceptor를 사용하여 반응을 시킨 결과 모균주와 변이주의 glucose 전이효소 사이에는 acceptor 특이성에 차이가 있었다. 모균주의 효소와는 반응하지 않는 acceptor 인 fructose를 함유하는 1-kestose와 nystose 그리고 turanose를 acceptor 로 하여 변이주 S. sobrinus BR24C 균주의 glucosyltransferase와 반응을 시켰다. 얻어진 acceptor 산물을 정제하여 \sup 1\H, \sup 13\C-NMR 분석을 한 결과, 자연계에서는 발견되지 않는 새로운 구조의 올리고당 \6^{3}$-$\alpha$-D-glucopyranosyl \3^{2}$-O-$\alpha$-D-glucopyranosyl-D-fructose와 \6^{4}$-$\alpha$-D-glucopyranosyl \1^{3}$-$\beta$-D-fructofuranosyl sucrose을 확인하였다.

• 가정과삶의질연구
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• 제29권6호
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• pp.55-69
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• 2011

The purpose of this study was to explore the effects of difficult temperament and mothers' reactions to child negative emotion on child emotion regulation strategies. Mothers of 253 preschoolers(Mage=4.04yrs.) responded to questionnaires on child temperament, mothers' reactions to child negative emotion, and child emotion regulation strategy. The results of regression analysis revealed that; 1) child difficult temperament positively predicted child's aggressive or outburst/appealing strategies whereas negatively predicted avoidance/none strategy; 2) child difficult temperament was not the variable predicting positive coping strategy, but mothers' emotion-focused or problem-focused reactions predicted child positive coping strategy whereas punitive or distress reactions predicted either aggressive or avoidance/none strategy; 3) child temperament moderated the link between mothers' reactions to child's negative emotion expression and child emotion regulation strategies. In particular, children with higher difficult temperament showed higher aggressive strategy under mothers' higher distress or punitive reaction and lower emotion focused or problem focused reaction. On the other hand, children with lower difficult temperament only showed avoidance/ none strategy when mothers showed higher minimization or punitive reaction. The results of current study underscore both child temperament, mothers' reactions and their interactions in predicting child emotion regulation strategies.

• Journal of Genetic Medicine
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• 제13권2호
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• pp.95-98
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• 2016

We report the prenatal diagnosis of an unbalanced translocation between chromosome Y and chromosome 15 in a female fetus. Cytogenetic analysis of parental chromosomes revealed that the mother had a normal 46,XX karyotype, whereas the father exhibited a 46,XY,der(15)t(Y;15) karyotype. We performed cytogenetic analysis of the father's family as a result of the father and confirmed the same karyotype in his mother and brother. Fluorescence in situ hybridization and quantitative fluorescent-polymerase chain reaction analysis identified the breakpoint and demonstrated the absence of the SRY gene in female members. Thus, the proband inherited this translocation from the father and grandmother. This makes the prediction of the fetal phenotype possible through assessing the grandmother. Therefore, we suggest that conventional cytogenetic and molecular cytogenetic methods, in combination with family history, provide informative results for prenatal diagnosis and prenatal genetic counseling.

• 한국가정과학회지
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• 제9권3호
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• pp.47-62
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• 2006

The purpose of this study is comparing parenting efficacy, knowledge of infant-care and sensitivity, The subjects of this study were 100 parents having 12-24 monthes old child in the city of Jeonju, Korea. Parenting efficacy was developed by Shin, Suk-Jae(1997) and consisting of 16 questions. The knowledge of infant-care was assessed using Knowledge of Child Development Inventory(KCDI) by Yoon Hyung Ju, which was modified by pedology Professor and 3 graduate school students in master's or doctorate courses. In addition, by using a tool made by Gwon, Mi-Gyeong(1998) centering on the literatures on infant cue in Barnard's NCAST program, the parents' sensitivity of infant cue is investigated. The statistical analysis of the collected data is done with SPSS 10.0, and frequency, percentage, average, standard deviation, t/F test and Pearson's correlation are also used. The results of this study were as following: First, mother's parenting efficacy was higher than father's. There were significant differences in parenting efficacy by eudcational level of mothers. Second, knowledge of infant-care was higher in mothers than fathers. Areas that mothers have knowledge of infant-care in the order of the lowest areas are emotional development, sociality development, physical development and cognitive development. Third, mothers reaction to infant cue is more sensitive and positive than father's. Fourth, There were positive correlations with father's parenting efficacy and knowledge of infant-care on emotional development, and paternal parenting uneasiness has negative correlations with his sociality development and emotional development.Meanwhile, There were positive correlations with mother's parenting efficacy and knowledge of infant-care on emotional development. Maternal parenting efficacy has negative correlations with her knowledge of infant-care on emotional development.

• 디지털융복합연구
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• 제15권12호
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• pp.647-653
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• 2017

본 연구의 목적은 자아존중감이 청소년의 우울 성향에 미치는 영향에서 부모공감의 조절효과를 알아보고자 하였다. 이를 위해 A소재 중 고등학생 437명을 대상으로 자기보고식 자아존중감척도, 우울척도 및 부모공감척도를 실시하였고, 위계적 회귀분석을 실시하였다. 그 결과, 청소년 자아존중감과 우울 성향간의 관계는 부모공감에 의해 조절되는 것으로 나타났다. 부모공감의 하위요인들의 조절효과를 분석한 결과, 아버지의 경우 청소년 자아존중감과 우울 성향의 관계에서 정서지각, 공감적 정서반응, 냉담한 정서반응이 조절효과를 보였고, 어머니의 경우 냉담한 정서반응, 과민한 정서반응이 청소년의 자아존중감과 우울 성향간의 관계를 조절하는 것으로 나타났다. 본 연구의 의의는 자아존중감이 낮고, 우울감을 경험하는 청소년에 대한 부모공감의 중요성을 밝혔다는 것이다.

• 대한소아치과학회지
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• 제38권1호
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• pp.9-16
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• 2011

최근 우리와 다른 민족 또는 다른 문화적 배경을 가진 사람들이 포함된 다문화가정이 증가하였고 그들에 대한 사회적 관심이 증가하고 있으나, 우리는 아직 이들의 구강상태에 대한 기초적인 자료도 없는 실정이다. 본 연구는 부모가 모두 한국인인 가정과 다문화 가정에서, 어머니와 어린이의 구강 상태를 검사하고, polymerase chain reaction(PCR)을 이용하여 치아우식증의 주요 원인균인 Streptococcus mutans의 serotype 분포와 전이에 대한 실험을 통해 다음과 같은 결과를 얻었다. 1) 한국인 가정에서는, serotype c는 95%, serotype e, f, k는 10%의 비율로 나타났으며, 다문화가정을 대상으로 하였을 때에는 serotype c는 68.8%, serotype e는 31.25%, serotype f는 43.75%, serotype k는 18.8%의 비율로 나타났다. 2) 어머니와 어린이 둘 다 serotype이 확인된 경우, 92.86%에서 어머니와 어린이가 하나 이상의 같은 serotype을 포함하는 것으로 나타났다. 3) 한 가지 serotype만 나타난 경우보다 두 종류 이상의 serotype이 확인된 경우에서 평균 S. mutans level이 높게 나왔으나 통계적으로 유의한 차이는 없었다(p>0.05). 4) 우식 위험이 높다고 볼 수 있는 S. mutans level 2를 기준으로 비교하였을 때, 각 그룹 간에 우식 위험도는 통계적으로 유의한 차이가 없었다(p>0.05). 5) 그룹에 따른 serotype의 수, 우식 이환율, S. mutans level 간에는 유의한 상관관계가 없었다(p>0.05).

• Journal of Preventive Medicine and Public Health
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• 제38권4호
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• pp.420-424
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• 2005

Objectives : A few culture-confirmed cases of S. sonnei have been notified from Korean hospitals. The source of epidemic can't be firmly determined in such cases because of the rarity of this illness in the local communities and the timing of the outbreaks. The objective of this study is to estimate the source of epidemic by investigating the patients' lifestyles. Methods : Alibi verification was used to access the presumed source of the epidemic. PCR (Polymerase Chain Reaction) was used to rapidly detect the genes of Shigella in water specimens. Results : The common lifestyle trait among the Shigella infected patients was connected with Mt. Martyr in J city, Korea. The first patient's son had gone on a pilgrimage to Mt. Martyr with 41 friends and he had only eaten rice cakes on April 5th; the second patients had visited Mt. Martyr with their mother for a picnic on April 12th; the third patient had visited Mt. Martyr with 22 friends for a pilgrimage and the patient had only drunk holy water on April 13th. Therefore, the holy water of Mt. Martyr was reckoned to be the source of the epidemic. PCR detected the genes of Shigella two days before the S. sonnei was confirmed. Conclusion : The patients' lifestyles for 7 days before the onset of symptoms should be determined in terms of time, place and contacted people to find the source of infection when cases with food poisoning are seen in the hospital setting.