관혈적 정복술로 치료한 하악골 골절에서의 합병증

박영아,손우일,장익준,송재철,진병로,Park, Young-Ah,Sohn, Woo-Ill,Chang, Ic-Jun,Song, Jae-Chul,Chin, Byung-Rho 대한구강악안면외과학회 2001 대한구강악안면외과학회지 Vol.27 No.5

Purpose: The aim of this study was to evaluate the complications of open reduction and internal fixation of mandibular fracture with miniplates. Patients and Methods: A total of 134 patients who presented with 196 fractures were analyzed retrospectively. Complications were evaluated for factors such as age, the site of fracture, the severity of fracture, delayed operation, preoperative wound contamination, the site and disposition of teeth in the fracture line and midfacial fractures. Statistical analysis was used to compare complications to risk factors. Results: Of the 134 patients, 20 patients had some form of postoperative complications and complication rate was 14.9%. These complications included infection, plate fracture, malocclusion, wound dehiscence, nerve injury and nonunion. There was a significant correlation between complication rate and the severity of fracture, preoperative wound contamination and the site of the fracture and disposition of teeth(p<0.05). Conclusion: The occurrence of postoperative complications in the treatment of mandibular fractures was related to the severity of fracture, preoperative wound contamination and the site of the fracture and disposition of teeth.

유아와 어머니의 성격 강점 특성 및 유아의 어린이집 적응과의 관계

박영아 ( Young Ah Park ) 한국유아교육학회 2015 유아교육연구 Vol.35 No.6

본 연구는 유아와 어머니의 대표 강점 유형이 어떠하며, 유아의 연령과 성에 따라 유아의 성격 강점이 어떠한지, 그리고 어머니의 연령과 취업여부에 따라 어머니의 성격 강점에 차이가 있는지를 분석하였으며, 유아와 어머니의 성격 강점이 유아의 어린이집 적응과 어떤 관계가 있는지를 알아보았다. 연구 참여자는 만 4-6세 유아와 어머니 446쌍이었다. 유아의 성격 강점은 어머니가 자녀의 성격 강점에 대해 자유롭게 기술한 내용을 VIA(Values in Action) 분류체계에 따라 범주화하였고, 어머니의 성격 강점은 VIA-72 (Peterson & Park, 2009;Peterson & Seligman, 2004)를 사용하여 측정하였으며, 유아의 어린이집 적응은 유아용 어린이집 적응 평정척도(박영아, 엄서영, 2012)를 통해 측정하였다. 연구 결과 유아의 대표 강점은 사회성, 친절, 사랑, 희망, 인내였으며, 어머니의 대표 강점은 진실성, 공정성, 사랑, 감사,친절인 것으로 나타났다. 유아의 연령이 증가하면서 개방성, 사랑, 자기조절, 심미안, 희망이 점차 감소하는 경향이 있었으며, 성별에 따라서는 호기심, 인내, 시민의식은 남아가 더 많이 나타내는 반면 개방성, 사회성은 여아가 더 많이 나타내는 경향을 보였다. 어머니의 연령에 따라서는 개방성, 학구열, 인내, 진실성, 영성에서 연령이 높은 어머니가 연령이 낮은 어머니보다 높게 나타났다. 어린이집 적응과 관련 있는 성격 강점은 유아의 경우 개방성, 사회성, 리더십이었고, 어머니의 경우 진실성, 친절, 공정성인 것으로 나타났다. This study defines signature strengths of young children and their mothers, and analyzes how character strengths of young children vary depending on their age and gender as well as how character strengths of mothers differ from their age and working status. Eventually to find out the relationship between character strengths of young children and their mothers and young children’s child care center adjustment. The participants were 446 pairs of young children aged 4 to 6 and their mothers. The character strengths of young children were categorized by VIA (Values in Action) classification, based on free descriptions given by their mothers. The character strengths of the mothers were measured using VIA-72 (Peterson & Park, 2009; Peterson & Seligman, 2004), and child care center adjustment was measured by rating scale for child care center adjustment of young children (Park & Eom, 2012). As a result, the signature strengths of the young children were social intelligence, kindness, love, hope, and persistence, while those of mothers were integrity, fairness, love, gratitude, and kindness. As young children get old, their open-mindedness, love, self-regulation, appreciation of beauty and excellence, and hope showed a tendency to decrease. In terms of gender differences, the boys showed more curiosity, persistence, and citizenship, whereas the girls showed more open-mindedness and social intelligence. With regard to the age of the mothers, the older ones showed more open-mindedness, love of learning, persistence, integrity, and spirituality than the younger ones. In case of the children, the character strengths related to child care center adjustment were open-mindedness, social intelligence, and leadership, while those were integrity, kindness, and fairness as for the mothers.

한국과 중국 부모가 지각한 유아의 성격강점 비교 분석

박영아 ( Young Ah Park ),이미나 ( Mi Na Lee ) 한국유아교육학회 2014 유아교육연구 Vol.34 No.6

This research compares and analyses character strengths of Korean and Chinese young children. Parents of 172 young children in kindergartens and childcare centers in Seoul, Korea and parents of 145 young children in kindergarten in Yangzhou, China were requested to freely describe their children’s character strengths. The parents’ descriptions were then categorized according to the VIA (Values in Action) Classification to compare the descriptions of Korean and Chinese young children and to see if there were any gender differences. The results reveal that Korean young children were often described as having social intelligence, vitality, kindness, love of learning, self-regulation as representative signature strengths, while the parents of young Chinese children more often described them as showing vitality, social intelligence, bravery, kindness and self-regulation as their representative signature strengths. Moreover, at the top of the VIA 24 character strengths, both Korean and Chinese young children showed self-forgetfulness. Also, ambition was frequently noted in Korean young children, while composure was frequently noted in Chinese young children. In terms of gender differences, Korean boys had more frequent mentions of curiosity, vitality and self-regulation than did Korean girls, and Korean girls were more frequently cited for their open-mindedness, love of learning, bravery and social intelligence than were Korean boys. Chinese boys were more frequently noted for their curiosity and vitality than were Chinese girls, and Chinese girls were noted more for their kindness and self-regulation than were Chinese boys. 본 연구는 한국과 중국의 4-5세 유아가 가진 성격강점을 비교 분석하였다. 한국에서는 서울시에 위치한 유치원과 어린이집에 다니는 유아 172명, 중국에서는 장쑤성 양저우시에 위치한 유치원에 다니는 유아 145명을 연구대상으로 하여 부모에게 자녀의 성격강점에 대해 자유롭게 기술해줄 것을 요청하였다. 부모가 기술한 내용은 VIA(Values in Action) 분류체계의 24개 성격강점을 기준으로 범주화하였다. 그 결과 VIA 24개 성격강점 중 영성을 제외한 23개 성격강점을 확인하였고, 추가적으로 한국과 중국 유아 공통적으로 주도성과 무욕, 한국 유아에게서 포부, 중국 유아에게서 여유를 새로운 성격강점으로 발견하였다. 두 국가 간 대표 강점을 비교해보면 한국 유아는 사회성, 활력, 친절, 학구열, 자기조절이 대표 강점인 것으로 나타났고, 중국 유아는 활력, 사회성, 친절, 자기조절, 주도성이 대표 강점인 것으로 나타났다. 또한, 성별 차이를 살펴본 결과 한국은 호기심, 활력, 자기조절에서 남아가 여아보다 빈도가 높게 나타났고 개방성, 학구열, 용감함, 사회성은 여아가 남아보다 빈도가 높았다. 또, 중국은 호기심과 활력에서 남아가 여아보다 빈도가 높게 나타났고 친절과 자기조절은 여아가 남아보다 빈도가 높았다. 본 연구는 다른 발달 시기와 구별되는 유아기 고유의 성격강점이 어떠한지를 밝히고, 문화적 특성이 유아의 성격강점에 어떻게 반영되어 나타나는지를 탐색하였다는 데 의의가 있다.

유아 그림책에 나타난 유머 요소 분석

박영아 ( Park Young-ah ),김영환 ( Kim Young-hwan ),최경 ( Choi Kyoung ) 미래유아교육학회 2017 미래유아교육학회지 Vol.24 No.4

본 연구는 유머가 담겨 있는 유아 그림책 153권을 글, 그림, 글과 그림의 관계라는 세 가지 요소로 나누어 그림책에서 어떤 유형의 유머가 사용되고 있는지를 빈도 분석하였다. 그 결과 전반적으로 글, 그림, 글과 그림의 관계 순으로 유머 요소가 많이 나타났다. 글 요소의 경우 반복과 리듬, 엉뚱함, 의성어와 의태어, 부조화, 말장난, 패러디의 순으로 많았고, 그림 요소의 경우 의인화, 과장, 변형의 순으로 많이 포함되어 있었다. 또, 글과 그림의 관계 요소는 글과 그림의 평면 구성이 대부분이었고, 글과 그림의 의미 불일치는 낮은 빈도로 나타났다. 본 연구는 유아 그림책에 포함된 유머의 속성에 대한 이해를 높이고, 유머 그림책을 유아교육현장에 활용함에 있어 시사점을 제공한다는 데 의의가 있다. This study analyzed frequencies of the elements of humor in 153 picture books for young children, in terms of texts and pictures, and also the relationship between them. The overall results indicated that the amount of humor elements was found the most in texts, pictures and then in the relationship between them, respectively. As for texts, the most frequent use of humor elements was repetition and rhythm, followed by inconsequence, onomatopoeia and mimetic word, incongruity, wordplay, and parody, respectively. In terms of pictures, the most frequent use of humor elements was animation, followed by exaggeration, and distortion, respectively. Regarding the relationship between texts and pictures, flat composition of texts and pictures was found much more than the irony between them. This study has its significance in helping to elevate understanding of humor elements in picture books, and providing implications for their application in the fields of early childhood education.

유아의 어린이집 적응 평가를 위한 척도 개발 및 타당화 연구

박영아(Park Young-Ah),엄서영(Eom Seo-Young) 한국영유아보육학회 2012 한국영유아보육학 Vol.0 No.70

본 연구는 유아의 어린이집 적응을 효율적으로 평가하는 도구를 개발하고 타당화함으로써 유아의 어린이집 적응 현황을 이해하고 조속한 어린이집 적응을 돕고자 하였다. 어린이집 적응과 관련된 선행연구와 문헌 고찰을 통하여 문항을 구성하고 보육전문가들을 통해 적절성을 검증 받았다. 만 3∼6세에 해당하는 427명의 유아에 대한 평가 자료를 분석하였다. 예비척도의 문항들이 적절한지를 확인하기 위하여 평균과 표준편차, χ², Cramer’s V, 각 문항과 전체 문항 간 상관, 각 문항 제거시의 Cronbach’s α를 산출하였다. 탐색적 요인분석을 실시한 결과, 의사소통, 친사회성, 생활습관, 안정감, 적극성 등 5개 요인에서 총 26개의 문항들로 이루어진 척도가 구성되었다. 공인타당도를 알아보기 위하여 Jewsuwan, Luster와 Kostelnik(1993)의 ‘Preschool Adjustment Questionnaire’와의 상관을 분석한 결과 유의한 정적상관이 나타났으며, Behar와 Stringfield(1974)의 ‘Preschool Behavior Questionnaire’와의 상관을 분석한 결과 유의한 부적 상관이 있었다. 또한, 척도의 신뢰성을 확인하기 위해 Cronbach’s α를 알아본 결과 전체문항에 대한 신뢰도 계수는 .94로 높게 나타났으며, 하위요인별로도 양호한 신뢰도 계수를 얻을 수 있었다. 이로써 본 연구를 통해 개발된 유아의 어린이집 적응 평가 척도는 타당하고 신뢰로운 도구임이 밝혀졌다. The purpose of this study is to develop an appropriate scale for evaluating young children’s child-care center adjustment. Subjects were 427 young children from three to six years old. As a result of item analysis through means, χ², Cramer’s V, and correlation between each item and total items, inappropriate items were deleted. The result of exploratory factor analysis showed that 26 items were classified with 5 factors: communication, pro-sociality, daily routine, a sense of security, and positivity. Concurrent validity from correlation analysis with Preschool Adjustment Questionnaire(Jewsuwan, Luster, and Kostelnik, 1993) was statistically significantly positive, and with Preschool Behavior Questionnaire(Behar and Stringfield, 1974) was statistically significantly negative. Reliability was verified by Cronbach’s α which was .94 for total items, and it was verified as appropriate for each factor. Therefore, the scale was proved to be valid and reliable.

유아의 신체 자아개념이 신체 활동에 대한 태도에 미치는 영향

박영아(Park, Young-Ah),엄서영(Eom, Seo-Young),김선미(Kim, Sun-Mee) 한국영유아보육학회 2015 한국영유아보육학 Vol.0 No.93

본 연구는 만 4-6세 유아 161명(남아 76명, 여아 85명)을 대상으로 신체 자아개념(신체, 신체 움직임)과 신체 활동에 대한 태도가 연령과 성에 따라 차이가 있는지, 그리고 신체자아개념이 신체 활동에 대한 태도에 미치는 영향이 어떠한지를 알아보았다. 연구 결과, 신체 자아개념 중 신체 영역에서는 연령차가 유의하였는데 5세가 4세보다 긍정적인 것으로 나타났고, 신체 움직임 영역에서는 연령 및 성에 따른 차이가 유의하지 않았다. 신체활동에 대한 태도의 경우 운동경기와 게임 선호 하위요인에서는 성차가 유의하여 남아가 여아보다 긍정적인 태도를 나타냈고, 운동의 중요성에 대한 인식 하위요인에서는 연령차가 유의하였으며 5세와 6세가 4세보다 긍정적인 태도를 나타냈다. 또한 유아의 신체 자아개념은 신체 활동에 대한 태도에 긍정적인 영향을 미치는 것으로 나타났다. This study investigates how physical self-concepts(body & movement) relate to age and gender, and how they affect attraction to physical activity. Participants for this investigation were 161 young children between ages 4 to 6 (76 boys and 85 girls). As a result, self-concept on body was statistically significant with age: 5-year olds showed more positive level than 4-year olds. In terms of self-concept on movement, both age and gender difference were not statistically significant. As for attraction to physical activity, gender difference was statistically significant in preference to sports and games whereby boys showed higher level than girls. On the other hand, age difference was statistically significant in awareness of the importance of exercise whereby 5 and 6-year olds showed higher level than 4-year olds. In addition, young children"s physical self-concepts had positive effects on the attraction to physical activity.

성별이 온라인 의사결정 스타일에 미치는 효과에 관한 연구 : 항공티켓 구매자를 중심으로 A Case of Airline Ticket Shoppers

박영아 ( Young A Park ),이충기 ( Choong Ki Lee ) 대한관광경영학회 2008 觀光硏究 Vol.22 No.4

스마트슈머 성향, 경험적 구매, 물질적 구매가 전통시장 재방문에 미치는 영향

박영아(Young A Park) 한국인터넷전자상거래학회 2017 인터넷전자상거래연구 Vol.17 No.3

Although Smartsumer concept is widely used, relatively little effort has been invested to study and measure it. With the recent surge in smartphone usage, a strategy for promoting traditional markets is needed to reflect consumption characteristics and preferences of consumers instead of being driven by policy factors. Therefore, the purpose of this study was first, to explore and develop the scale of smartsumer concept. Second, to examine the impact of smartsumer propensity on experiential purchase and material purchase. Third, to investigate the effects of experiential purchase and material purchase on revisit intention to traditional markets. After a pilot test, the questionnaires were distributed to the respondents who have experienced using a smartphone and visiting to traditional markets for recent 2 years. The data were collected from Gyeongbuk and Daegu area from Nov. 2 to 12, 2015. A total of 220 questionnaires were answered and analyzed for this study. The results of the study were as follows. First, four factors of smartsumer concept have been yielded with acceptable levels of reliability and validity. Second, it was revealed that smartsumer propensity had an influence both experiential purchase and material purchase. Third, experiential purchase had a significant impact on revisit intention to traditional markets, whereas material purchase had no effect on the revisit intention to traditional markets. Finally, the overall implications, limitations of study, and agenda for future research were discussed.

태양광 모듈 오염 방지를 위한 발수 코팅 물질에 대한 연구

박영아 ( Young-a Park ),정다연 ( Da Yeon Jung ),기현철 ( Hyun Chul Ki ) 한국전기전자재료학회 2024 전기전자재료학회논문지 Vol.37 No.2

Currently, the most developed new energy source is solar energy. Because solar power is installed outside, it is exposed to many pollutants. Pollutants are causing the characteristics of solar energy to deteriorate. Therefore, this study aims to develop a water-repellent coating to prevent contamination of solar modules. Silica and Titania materials are mainly used as water-repellent coating materials. In this study, it was based on silica and the contact angle characteristics were measured according to the change in the amount of silica and ammonia water added and the number of coatings. As a result of the measurement, it was confirmed that the contact angle was more than 60 degrees when 0.5 mol of TEOS was added to 50 mL and 0.15 M when 1 mL of ammonia water was added to 296.47 ml of distilled water. And it was confirmed that the contact angle improved when the number of coatings was applied twice. A water-repellent coating material was applied to low iron tempered glass used to protect dye-sensitized solar cell modules. The characteristics of the module were measured after spraying DI-Water on low-emission tempered glass with a water-repellent coating. As a result of the measurement, the efficiency of the module without application, the efficiency of the module coated once, and the module coated twice were 4.87%, 4.90%, and 4.91%, respectively. It was confirmed that the efficiency of the module increased by applying water-repellent coating. As a result of this study, it is determined that the water-repellent coating material will help improve solar power generation efficiency and lifespan by being self-cleaning and non-reflective.

분할 췌장을 동반하지 않은 산토리니류 4예

박영아 ( Young Ah Park ),고훈 ( Hoon Go ),차상우 ( Sang Woo Cha ),양현웅 ( Hyeon Woong Yang ),김안나 ( An Na Kim ),정성희 ( Sung Hee Jung ),윤상정 ( Sang Jeong Yoon ) 대한내과학회 2008 대한내과학회지 Vol.74 No.1S