Nutrient intakes of infants with atopic dermatitis and relationship with feeding type

Youngshin Han,Youngmi Lee,Haeryun Park,Sunyoung Park,Kyunghee Song 대한지역사회영양학회 2015 Nutrition Research and Practice Vol.9 No.1

BACKGROUND/OBJECTIVES: The prevalence of atopic dermatitis in infants is increasing worldwide. However, the nutrient intake status of infants with atopic dermatitis has not been studied properly. This study was conducted to compare the nutrient intake status of infants in the weaning period with atopic dermatitis by feeding type. MATERIALS/METHODS: Feeding types, nutrient intake status and growth status of 98 infants with atopic dermatitis from age 6 to 12 months were investigated. Feeding types were surveyed using questionnaires, and daily intakes were recorded by mothers using the 24-hour recall method. Growth and iron status were also measured. RESULTS: The result showed that breastfed infants consumed less energy and 13 nutrients compared to formula-fed or mixed-fed infants (P < 0.001). The breastfed group showed a significantly lower intake rate to the Dietary Reference Intakes for Koreans than the other two groups (P < 0.001). In addition, they consumed less than 75% of the recommended intakes in all nutrients, except for protein and vitamin A, and in particular, iron intake was very low, showing just 18.7% of the recommended intake. There was no significant difference in growth by feeding type, but breastfed infants showed a significantly higher rate of iron deficiency anemia (P < 0.001). CONCLUSIONS: Continuous management programs should be prepared for breastfed infants with atopic dermatitis, who are in a period when rapid growth takes place and proper nutrient intake is essential.

대학생 핵심역량 자가진단 평가도구 개발 및 타당화 연구

박영신(Youngshin Park),안현아(Hyunah Ahn),장미숙(Misuk Jang),양길석(Gilseok Yang),김경이(Kyungyee Kim) 한국교육방법학회 2017 교육방법연구 Vol.29 No.4

본 연구의 목적은 대학기관과 대학생들이 대학생 핵심역량을 손쉽게 자기-평가할 수 있는 척도의 문항을 개발하고 타당화하는 것이었다. 문항을 개발하기 위해 국내외에서 정의되고 있는 대학생 핵심 역량을 구성요인으로 추출하고, 이를 기초로 하여 95개 예비문항을 개발하여 예비조사를 실시하였다. C대학교를 중심으로 대학생 2,677명을 대상으로 예비 조사를 실시한 뒤, 문항분석과 탐색적 요인분석을 실시하였다. 그 결과 51개 문항으로 구성된 1차 본검사 문항을 확정하여 1,625명을 대상으로 역량평가 설문조사를 실시한 뒤, 선정된 문항들에 대한 탐색적 요인 분석 결과를 바탕으로 최종 본검사 문항을 확정하였다. 최종 본검사에 대해 확인적 요인분석을 실시하고 내적합치도를 통해 신뢰도를 산출하여 최종 검사의 양호도를 확인하였다. 추가적으로 공인 타당도 확보를 위해 본조사에 응했던 일부 학생들을 대상으로 K-CESA를 실시한 후 상관계수를 산출하였다. 본 연구를 통해 개발된 대학생 핵심역량 평가도구에서 정의된 총 4개 요인인 문제해결역량, 인성윤리역량, 세계시민역량, 학문 역량의 구성요인은 타당한 것으로 판단되었다. 총 4개 요인으로 구성된 41개 문항에 대한 신뢰도와 타당도는 매우 양호한 것으로 나타났다. 전체 신뢰도 계수는 .94로 나타났으며, 확인적 요인분석을 통한 적합도 검증 결과 모든 부합도 지수들 역시 매우 양호하게 나타났다. 학생들이 본인의 핵심역량 수준을 스스로 측정해 볼 수 있도록 본 연구를 통해 개발된 대학생 핵심역량 자가진단 평가도구는 타당한 도구임이 검증되었다. 타당화 결과를 토대로 대학생 핵심역량 자가진단 측정도구가 갖는 의의와 시사점에 대해 논의하였다. This study was aimed to develop and validate a self-evaluating Core Competency Assessment for college students. Ninety-five preliminary items that represented the four sub-components(problem solving competency, moral competency, learning competency, and global competency) were developed based on literature review, experts research and consulting. A preliminary survey was administered to 2677 college students and an result of exploratory factor analysis determined on 51 items. A main survey with 51 items was administered to 1625 college students. Based on preliminary analysis, an exploratory factor analysis were conducted to finalize items. Total 41 items for the scale were extracted. Validity and reliability for scale were tested for developed 41 items. A confirmatory factor analysis wes conducted. Reliability of items were verified by intrinsic consistency coefficients( Cronbach s α) . And also correlational analysis were conducted. Results from reliabilities test were satisfactory. Evidences for confirmatory factor analysis suggested valid constructs with acceptable every fit indices. Also, good concurrent validity wes shown through the correlation between this developed self-evaluating core competency assessment and K-CESA scales. The core competency scale for college was composed of four factors including problem-solving competency, moral competency, global competency, and learning competency. Implications and suggestions were discussed based on results.

부모자녀관계와 자기효능감이 청소년의 학업성취와 효도에 미치는 영향

박영신(Youngshin Park),이임순(Yimsoon Lee),이상희(Sanghee Lee),김태우(Taiou Kim) 한국교육심리학회 2015 敎育心理硏究 Vol.29 No.3

이 연구에서는 부모자녀관계와 자기효능감이 청소년의 학업성취와 효도에 미치는 영향을 분석하는데 주된 목적이 있다. 이를 위해 부모자녀관계는 부모 희생, 부모 존경, 부모에 대한 죄송함을 하위변인으로 하였으며, 자기효능감은 부모관계효능감, 자기조절학습효능감, 어려움극복효능감을 하위변인으로 포함하여 경로분석을 하였다. 분석 대상은 중학교 1학년 298명(남 169, 여 129)이었으며, 측정도구의 신뢰도는 α=.78∼.90이었다. 분석 결과, 첫째, 부모자녀관계(희생, 존경, 죄송함)는 자기효능감에 대해 정적인 영향이 있었는데, 특히 부모에 대한 존경심이 높을수록 청소년의 자기효능감이 높았다. 둘째, 자기효능감(부모관계효능감, 자기조절학습효능감, 어려움극복효능감)은 학업성취에 정적인 영향이 있었는데, 특히 자기조절학습효능감이 높은 청소년일수록 높은 학업성취도를 나타내었다. 셋째, 자기효능감은 효도에 정적인 영향이 있었는데, 특히 부모관계효능감이 높은 청소년일수록 부모에게 효도하였다. 넷째, 부모자녀관계는 자기효능감을 매개변인으로 하여 학업성취와 효도에 대해 간접효과가 있었는데, 특히 부모에 대한 존경심이 높은 청소년이 부모관계효능감을 매개로 하여 학업성취가 증진되고 부모에 대한 효도를 많이 하였다. 다섯째, 청소년의 학업성취와 효도는 정적인 관계를 나타내었다. The main purpose of this study is to examine the effects of parent-child relationship and self-efficacy on adolescent academic achievement and filial piety. This is end, various path analyses were conducted while rotating the parent-child relationship variables (conceptualized as parental sacrifice, respect towards parents and indebtedness towards parents), and self-efficacy variables (conceptualized as adolescent``s relational efficacy towards their parents, self-efficacy for self-regulated learning, and resiliency of self-efficacy). The participants in this study were 298 Korean middle school students (169 males, 129 females). The questionnaires displayed Cronbach alpha coefficients ranging from 0.78 to 0.90. The results showed a significant positive path coefficient of parent-child relationship (sacrifice, respect, and indebtedness) on self-efficacy, the direct effect was especially stronger with regards to the influence of respect for parents on adolescent self-efficacy, that is the higher the level of respect for parents the greater the adolescent self-efficacy. Second, the results showed a significant and positive path coefficient of self-efficacy (relational efficacy, self-efficacy for self-regulated learning, and resiliency of self-efficacy) on academic achievement, the direct effect was especially stronger with regards to the influence of self-efficacy for self-regulated learning on academic achievement, that is the higher level of self efficacy for self-regulated learning the higher the academic achievement. Third, the results also showed a significant and positive path coefficient of self-efficacy on filial piety, the direct effect was especially stronger with regards to the influence of adolescent``s relational efficacy towards their parents on filial piety, that is the higher level of relational efficacy towards their parents resulted in greater displays of filial piety. Fourth, indirect effects were seen for parent-child relationship upon academic achievement and filial piety, with the effects stronger for respect for parents and relational efficacy towards their parents, that is the higher the level of respect for their parents the higher the mediating effects of relational efficacy towards their parents, resulting in greater academic achievements and display of filial piety. Fifth, significant positive correlation was found between academic achievement and filial piety.

부호화 전략 유형과 동시과제 처리 적절성이 미래계획기억 수행에 미치는 효과

박영신(Youngshin Park) 한국인지과학회 2016 인지과학 Vol.27 No.1

본 연구는 미래계획기억(PM) 수행에서 기억전략과 동시과제 처리적절성의 효과를 탐색하기 위해 수행되었다. 먼저 실험 1에서 목표단어 파지를 위한 기억전략 유형이 부호화 단계에서 조작되었다. 먼저 메타 전략을 통해 목표단어를 기억해야했던 참가자들은 PM 과제 수행에 대한 수행 난이도에 대한 주관적 평정과 자신의 수행 예측 정도를 판단해야 했으며, 인지 전략을 통해 목표단어를 기억해야 했던 참가자들은 목표단어에 대한 문장 산출과 주관적 호감도 평정을 해야 했다. 또한 모든 참가자들은 목표단어와의 처리적절성이 높은 동시과제와 낮은 동시과제 두 종류 모두를 수행하면서 PM 과제를 수행해야 했다. 실험 2는 실험 1의 반복검증을 위해 수행되었으며, 처리적절성에 대한 동시과제의 종류를 제외하고 실험 1과 모든 것이 동일하였다. 실험 결과, 두 실험 모두에서 메타 전략 조건의 참가자들이 인지 전략 조건의 참가자들보다 PM 수행 정확률이 더 높았다. 또한 처리적절성이 높은 과제에서 PM 수행 정확률이 더 높았다. 두 조건들 간에 상호작용도 나타났다. 메타 인지 조건에서는 처리적절성이 높은 동시과제를 수행하는 동안 PM 정확율이 좋았던 반면, 인지 전략 조건에서는 처리적절성에 따라 PM 정확율에 차이가 없었다. 동시과제에서는 조건들 간에 아무런 수행의 손실이나 이득이 나타나지 않았다. 본 연구의 결과를 통해 미래계획기억 수행에서 메타 인지처리과정에 의한 수행의 향상은 인지자원의 영향에 따라 달라질 수 있다고 볼 수 있다. The present study was conducted to examine the effect of meta-cognitive strategy and transfer appropriate processing(TAP) on prospective memory performance. In two experiments, encoding strategy for PM target words was manipulated by instructions. Participants who were assigned to meta strategic condition were engaged to rate task difficulty(EOL) in addition to predict their own performance(JOL), while participants in cognitive strategy condition were to remember target words by pleasantness ratings and sentence generation. In experiment1 and experiment 2, all participants in both conditions performed not only TAP ongoing task but also TIP ongoing task. Results revealed the benefit of meta cognition and transfer appropriate processing on PM performance. Furthermore, the benefit of TAP was diminished in cognitive strategy condition. There were no-costs on judgement tasks across conditions. The findings suggest that meta-cognition allows to sustain PM targets and intention without regard to cognitive resource.

Social Representation of English Test, English Score, English Teacher and English Class among Korean Elementary Students

Eunsil Park,Youngshin Park,Jihyeon An 인하대학교 다문화융합연구소 2016 다문화와 교육 Vol.1 No.2

The purpose of this study is to examine and analyze the social representation of English test, English score, English teacher and English class among Korean elementary school students. A total of 497 elementary school students (male=251, female=246) completed an open-ended questionnaire developed by Park (2010). The results are as follows. First, as for the social representation of English test, majority listed Easy, followed by Dislike, English study and Difficulty. Whereas majority of students who marked highest and high scores listed Easy, many of the students who scored mid-to-low scores listed Dislike. Second, as for English score, majority listed Good (61.5%), followed by Burdened and Average. Third, as for English teacher, Like listed the highest, followed by Dislike, Teach, Average, and English class. Majority of female students and students with highest scores responded Like, whereas majority of male and students with mid-to-low scores listed Dislike, Fourth, as for the social representation of English class, Interesting listed the highest followed by Diverse teaching method, Like and Boring, Majority of students with the highest scores responded Interesting, whereas majority of students with mid-to-low scores listed Dislike.

동시과제의 처리 적절성이 미래계획기억 수행에 미치는 효과

박영신(Youngshin Park),임재희(Jaehee Rim),장미숙(Misuk Jang) 한국인지과학회 2011 인지과학 Vol.22 No.4

본 연구는 동시과제의 처리적절성이 미래계획기억의 수행에 미치는 영향을 알아보기 위하여 고안되었다. 동시과제와 미래기억과제 간의 처리적절성을 동시과제 단어목록 유형과 미래기억과제 목표단어들의 범주를 통해 조작하였다. 동시과제의 단어목록은 의미연합 목록과 모양연합 목록으로 구성되었으며, 미래기억과제 목표단어들은 의미처리를 중심으로 기억 할 수 있는 단어들과 글자모양 중심으로 기억할 수 있는 단어들로 구성되었다. 과제처리적 절성 이론에 따라서, 동시과제의 연합차원이 미래계획기억과제의 연합차원과 동일할 때에, 미래계획기억의 수행이 좋을 것으로 예상하였다. 총 60명의 참가자들이 두 개의 실험에 참가하였다. 실험 결과, 미래계획기억과제의 수행은 동시과제와 미래계획기억과제의 연합차원 이 같을 때에 좋게 나타났다. 또한 미래계획기억 목표단어와 동시과제의 처리적절성이 높은 목록에 대해 동시과제의 목록 재인율도 높게 나타났다. 이러한 결과는 기존의 과제처리적절 성 이론의 최근 연구 결과들에 비추어 논의되었다. This study was designed to examine the influence of task appropriate processing on prospective memory(PM). The TAP was manipulated with list type within study phase and association category type among PM target words. Associated word lists used for ongoing task were consisted of semantically associated lists and orthographically associated lists. Target words for PM task were consisted of city names or words for ending with the letter of '도'. Accordi ng to the TAP view, PM performance would be better in the condition of task appropriate processing rather than in the condition of task inappropriate processing. Total fifty students volunteered for two experiments for the present study. The main finding was that PM performance was influenced by the task appropriate processing with ongoing task. In other words, PM performance was facilitated when association type between ongoing list and PM target word was same. Second, ongoing rask performance was also influenced by task appropriated processing. These results~were discussed in task appropriated processing theory and previous studies.

거시적인 접근방법을 통한 공급지장비 추정

박영신(Youngshin Park),전동훈(Donghun Jeon),박정제(Jeongje Park),오태곤(Taegon Oh),조경희(Kyeonghee Cho),최재석(Jaeseok Choi) 대한전기학회 2010 대한전기학회 학술대회 논문집 Vol.2010 No.7

The utilities have to integrate consumers' interruption cost representing reliability worth of electricity into the process of assessing investment level. In order to do so, the estimated outage cost must be included into quantitative index corresponding to system capital and operation investment cost to establish an optimal expansion plan. This paper is a study on the outage cost assessment by using macro approach for calculating IEAR(Interrupted Energy assessment Rates) and the TRELSS(Transmission Reliability Evaluation for Large-Scale Systems) program was used for EENS(Expected Energy Not Served)

TRELSS를 이용한 전력계통의 상정사고 해석

박정제(Jeongje Park),오태곤(Taegon Oh),조경희(Kyeonghee Cho),최재석(Jaeseok Choi),전동훈(Donghoon Jeon),박영신(Youngshin Park) 대한전기학회 2010 대한전기학회 학술대회 논문집 Vol.2010 No.11

This paper presents the contingency analysis of power system using Transmission Reliability Evaluation for Large-Scale Systems (TRELSS) program. The characteristics of the TRELSSS program are illustrated briefly and the contingencies causing system problem are analyzed using the results from TRELSS program.

TRELSS와 PSS/E에서의 신뢰도 평가 비교분석

박정제(Jeongje Park),오태곤(Taegon Oh),조경희(Kyeonghee Cho),최재석(Jaeseok Choi),전동훈(Donghoon Jeon),박영신(Youngshin Park) 대한전기학회 2010 대한전기학회 학술대회 논문집 Vol.2010 No.11

The quantity evaluation of transmission system reliability is very important under competitive electricity environment. The reason is that the successful operation of electric power under the deregulated electricity market depends on transmission system reliability management. This paper introduces the comparative analysis in reliability assessment of Transmission Reliability Evaluation for Large-Scale Systems(TRELSS) and Power System Simulator for Engineering(PSS/E) for the evaluation of transmission system reliability.

The Effect of Bedrest on Post-Dural Puncture Headache after Spinal Anesthesia

Se-Yeon Park,Kyoungok Kim,Myouyun Park,Yukyoung Lee,Youngshin Song,Hee-Sook Sim 한국간호과학회 2015 한국간호과학회 학술대회 Vol.2015 No.10