[젊은 그대, 만나다] 불가능한 것을 게임으로 기획하여 보여주는 박현정 청년

박현정 새가정사 2020 새가정 Vol.732 No.-

영아의 예술경험과 의사소통기술과의 관련성 연구 - 만 2세용 제3차 표준보육과정을 중심으로 -

박현정,정선영 한국생태유아교육학회 2017 생태유아교육연구 Vol.16 No.1

본 연구의 목적은 영아의 예술경험 활동과 의사소통활동의 관련성을 검증하여 영아를 위한 보육활동 프로그램에 유의한 시사점을 제공하기 위한 것이다. 연구대상은 서울 및 경기 지역 어린이집 51곳의 만 2세 영아반에 재원 중인 604명이며, 관찰자는 담당 보육교사 100명이었다. 연구 도구는 예술경험영역 평가도구(박현정, 정현숙, 정선영, 2014)와 의사소통 척도(신근영, 정선영, 2014)를 사용하였다. 자료분석은 구조방정식 모형을 경로 분석하였으며 AMOS 20.0을 활용하였다. 본 연구의 최종모형 및 통합모형에서 변인 간의 인과관계 및 영향력을 분석한 주요 결론으로는 표준보육과정의 예술탐색, 예술표현, 예술감상이 영아의 의사소통능력(듣기, 읽기, 말하기, 쓰기)에 통계적으로 유의미한 영향을 미쳤다. 또한 통합모형에서 예술표현이 이해언어와 표현언어에 이르는 표준경로 계수만 통계적으로 유의미하지 않고, 나머지 모든 경로는 유의미한 영향을 미치는 것으로 나타났다. 본 연구는 영아의 예술체험과 의사소통기술의 유의한 관계와 영아의 의사소통기술 발달을 위한 다양한 예술체험의 중요함을 입증했다는데 의의가 있다. The purpose of this study is to determine relationships and influences affecting infants' artistic experience and communication skills. 604 infants attending day care centers located in Seoul and Gyeonggi Province and 100 teachers who were in charge of the infants observing the infants. Artistic experience evaluation tool (Park, Jeong, Joung, 2014) and communication scale (Shin, Joung, 2014) were employed. A model was made based on theories undergoing exploratory factor analysis, reliability analysis and correlation analysis on the basis of observations. The structural equation model was analyzed to find the effects among variables by using AMOS 20.0 program. The findings of this study which analyzed causal relationships between variables and effects were as follows. Artistic exploration, artistic expression, and artistic appreciation in standard nurture all had statistically significant effects on infants’ communicative competence(listening, reading, speaking, and writing). In addition, in the integrated model, standard path coefficient is not statistically significant, all other paths have significant effects. This study verified significant relationships between artistic experience and communication and drew a conclusion that various artistic activities are important for infants’ development of communication skills.

22F 연속관류형 경요도전립선절제기를 이용한 경요도전립선절제술의 경험

박현정,강정윤,유탁근 대한비뇨의학회 2006 Investigative and Clinical Urology Vol.47 No.2

서애 류성룡의 성리학 이해와 후기 퇴계학파에의 영향

박현정 서애학회 2024 서애연구 Vol.10 No.-

This paper examines the understanding of Neo-Confucianism by Seoae Ryu Seong-ryong(1542–1607) with a focus on his concept of heart(心). His understanding of the heart can be most accurately analyzed through the theories of Xinwuchurushuo(心無出入說) and Zhuzaishuo(主宰說), which represent his Neo-Confucian perspective. Seoae’s understanding of the heart generally entails an active and expansive interpretation of principle(理) inherent within it. Based on this, the heart possesses a practical awareness towards reality that can actively manifest. Thus, Seoae’s concept of the heart is characterized by its expansive and practical nature. He believes that while principle and qi(氣) should be clearly distinguished in terms of values, they are inseparable in phenomena, especially manifesting vividly in the heart. Therefore, he aimed to reveal its practical significance through the mastery of the heart. Furthermore, this paper explores Seoae’s influence and significance in the development of the Toegye school during the 17th and 18th centuries. First, scholars of the Hakbong lineage criticized Seoae’s concept of the heart for excessively emphasizing the self and neglecting the objective principle, arguing that the heart is confined to the fangchun(方寸), or the heart’s range, focusing more on the the inquiry into principle (窮理) than on the workings of the heart. In contrast, figures like Daesan, who is viewed as a synthesizer of the Toegye school along with his disciple Sonjae, cautioned against solely focusing on the separation of principle and qi, affirming the infinity and expansiveness of Seoae’s heart. The discussions presented aim to move beyond the research tendency focused on Seoae’s political and defense-related areas, and to explore the fundamental nature of Seoae’s Neo-Confucianism within the Toegye school, investigating the role he played in its development during the 17th and 18th centuries. This endeavor can be seen as an attempt to broaden the horizons of Seoae’s scholarship and to analyze the characteristics of the Toegye school from multiple perspectives.

방광 이행상피세포암종에서 Clusterin 단백의 발현과 세포고사

박현정,이호정,염윤희,강정윤,유탁근 대한비뇨의학회 2007 Investigative and Clinical Urology Vol.48 No.4

Application Two-Dimensional Pattern Development of Cycling Tights basedon the Three-Dimensional Body Scan Data of High School Male Cyclist

박현정,도월희 한국의류산업학회 2020 한국의류산업학회지 Vol.22 No.5

This study develops an optimal two-dimensional (2D) pattern from three-dimensional human scan data by considering the cycling posture and dermatome of high school male cyclists. By analyzing the body surface change in the cycling posture and considering the dermatome of the lower limbs, the optimal cutting line setting and the development of cycling tights for individual cyclists were presented to provide data that could be used in the clothing industry. We designed three cycling tights to solve the size unsuitability. 3D design 1 is a non-extension design based on the analysis of the 3D human body scan data, in which parts were connected diagonally from the front of the knee to the back of the knee. 3D design 2 removed both the front and back to reduce air resistance during cycling. 3D design 3 did not have a cutting line on the front panel because of the air resistance during cycling in the front area. We analyzed the garment pressure for 8 points of lower body and performed a subjective evaluation of the 3D designed tights and the current cycling tights. The 3D design 1 in this study was well received in the omphalion, thigh, and hip area, while 3D design 3 was well received in the omphalion, thigh, hip, and bottom bands. Therefore, the LoNE of 3D design 1 was applied to the front, and the hip cutting line of 3D design 3 was applied to the back.

수행지식 제공빈도에 따른 무용동작 학습의 효과

박현정 이화여자대학교 교육대학원 2004 이화교육논총 Vol.14 No.-

The purpose of this study is to verify the process of changes in dance movement performance and learning according to the frequency of knowledge of performance. Thirty-six female undergraduate students with no information and experience about the experimental task were randomly assigned into 3 differnt groups. Each group consisted of 12 students and received knowledge of performance eigher after 10 trials or 5 trials or every trial, respectively. The learning task was to perform three consecutive soutenu-turns of ballet in an isolated lab. The task was carried out under the same experimental conditions. Subjects performed a trial of pretest with 8 blocks of 5 acquisition trials, resulting in 40 a total of acquisition trials, followed by a retention test of five trials next day. The experimental design used for this study was 1 3 x 9 factorial design with repeated-measures on the second factor. Two-way ANOVA with repeated-measures and one-way ANOVA were used to analyze performance scores in the acquisition and retention phases respectively. The subjects' performances were evaluated by ballet experts with at least 15 years of experience in the field. With a perfect score being 10 for each criterion, 5 different criterion were set ; i.e., accuracy, balance, direction, rhythm, expression. The analyses of data showed that the main effects of knjowledge of performance on block were statistically significant. There was also statistically signficant interaction effect between block and group. In the retention phase, statistically signficant differences were found among groups, thus supporting the effect of frequency of knowledge of performance. In the both acquisition and retention phases, the grpoup with more frequent knowledge of performance showed higher performance score than the other two. Providing verbal knowledge of performance in the beginning stage of practice have proven to be more effective in dance learning. In conclusion, it si suggested that the frequency of knowledge of performance be an imjportant facter in dance performance and learning. Providing knowledge of performance according to subjucts' skill levels and the nature of movement task would seem to be and based on this study be used more widely for systematic and effective dance movement learning in the field.

The Effects of Puerariae Flos on Stress-induced Deficits of Learning and Memory in Ovariectomized Female Rats

박현정,한승무,윤원주,김경수,심인섭 대한약리학회 2009 The Korean Journal of Physiology & Pharmacology Vol.13 No.2

Puerariae flos (PF) is a traditional oriental medicinal plant and has clinically been prescribed for a long time. The purpose of the present study was to examine the effect of PF on repeated stress-induced alterations of learning and memory on a Morris water maze (MWM) test in ovariectomized (OVX) female rats. The changes in the reactivity of the cholinergic system were assessed by measuring the immunoreactive neurons of choline acetyltransferase (ChAT) in the hippocampus after behavioral testing. The female rats were randomly divided into four groups: the nonoperated and nonstressed group (normal), the sham-operated and stressed group (control), the ovariectomized and stressed group (OS), and the ovariectomized, stressed and PF treated group (OSF). Rats were exposed to immobilization stress (IMO) for 14 d (2 h/d), and PF (400 mg/kg, p.o.) was administered 30 min before IMO stress. Results showed that treatments with PF caused significant reversals of the stress-induced deficits in learning and memory on a spatial memory task, and also increased the ChAT immunoreactivities. In conclusion, administration of PF improved spatial learning and memory in OVX rats, and PF may be useful for the treatment of postmenopausal-related dementia.

The Effects of Astragalus Membranaceus on Repeated Restraint Stress-induced Biochemical and Behavioral Responses

박현정,김현영,윤건호,김경수,심인섭 대한약리학회 2009 The Korean Journal of Physiology & Pharmacology Vol.13 No.4

Astragalus Membranaceus (AM) is a useful Korean herb that has been clinically prescribed for stress-related illness. The objective of the present study was to examine the anti-stress effects of AM on repeated stress-induced alterations of anxiety, learning and memory in rats. Restraint stress was administered for 14 days (2h/day) and AM (400mg/kg) given by oral administration, in the AM group, for the same period. Starting on the eighth day, the rats were tested for spatial memory on the Morris water maze test (MW) and for anxiety on the elevated plus maze (EPM). Changes of expression on immunohistochemistry were studied for cholineacetyl transferase (ChAT) and tyrosine hydroxylase (TH) in the brain. The results showed that the rats treated with AM had significantly reduced stress-induced deficits on learning and memory on the spatial memory tasks. In addition, the ChAT immunoreactivities were increased. In the EPM, treatment with AM increased the time spent in the open arms (p<0.001) compared to the control group. In addition, AM treatment also normalized increases of TH expression in the LC (p<0.001). In conclusion, administration of AM improved spatial learning and memory and reduced stress-induced anxiety. Thus, the present results suggest that AM is able to recover behavioral and neurochemical impairments induced by stress.

$`01\~`04$년 돼지오제스키병 발생현황 및 전망

박현정 대한양돈협회 2005 養豚 Vol.27 No.5