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- 저자 : 진주희(Ju-Hee Jin) (검색결과 5 건)
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그림책을 활용한 화법교육활동이 유아의 또래 상호작용 능력과 자기조절력에 미치는 효과
진주희(Ju-Hee Jin),김민진(Min-Jin Kim) 중앙대학교 한국교육문제연구소 2016 한국교육문제연구 Vol.34 No.1
본 연구의 목적은 그림책을 활용한 화법교육활동이 유아의 또래 상호작용 능력과 자기조절력에 미치는 효과를 알아보는데 있다. 이를 위하여 대전광역시에 소재한 Y유치원 만 4세 2학급 유아 50명을 실험집단과 비교집단에 각각 25명씩 배치하였다. 실험집단은 그림책 읽기방법으로 화법교육을 실시하고, 비교집단은 이야기나누기 방법으로 화법교육을 실시하였다. 연구결과 유아의 또래 상호작용 능력에서는 두 집단 간에 유의미한 차이가 나타나지 않았으나, 유아의 자기조절력에서는 그림책 읽기를 실시한 집단의 사후 자기조절력 점수가 이야기나누기를 실시한 집단의 사후 자기조절력 점수보다 통계적으로 유의미한 수준에서 높은 것으로 나타났다. 이러한 결과는 그림책 읽기가 유아의 자기조절력을 향상시키는 데 효과적인 화법교수방법임을 시사한다. The purpose of this study focused on analyzing the effects on children’s peer interaction and self-regulation by implementing speaking education adapting teaching method, which are picture book reading and large-group discussion. For this study, 50 children attending Y Kindergarten located in Dae-jeon were selected and were divided into experiment group(N=25) and a control group(N=25). The experiment group participated in speaking education based on picture book reading and the control group participated in speaking education through large-group discussion. The results of this research were summarized as follows. First, there are no significant differences in peer interaction between two groups. Second, speaking education based on picture book reading was more effective on self-regulation than the large-group discussion. These results suggest that picture book reading was an effective teaching method of speaking education improving self-regulation.
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The Cortical Neuroanatomy Related to Specific Neuropsychological Deficits in Alzheimer's Continuum
강성훈,Yu Hyun Park,Daun Lee,Jun Pyo Kim,진주희,Yisuh Ahn,Seong Beom Park,Hee Jin Kim,Hye Min Jang,Young Hee Jung,Jaeho Kim,Jongmin Lee,Ji-Sun Kim,Bo Kyoung Cheon,Alice Hahn,이혜주,Duk L. Na,Young Ju Kim,Sang 대한치매학회 2019 Dementia and Neurocognitive Disorders Vol.18 No.3
Background and Purpose: In Alzheimer's continuum (a comprehensive of preclinical Alzheimer's disease [AD], mild cognitive impairment [MCI] due to AD, and AD dementia), cognitive dysfunctions are often related to cortical atrophy in specific brain regions. The purpose of this study was to investigate the association between anatomical pattern of cortical atrophy and specific neuropsychological deficits. Methods: A total of 249 participants with Alzheimer's continuum (125 AD dementia, 103 MCI due to AD, and 21 preclinical AD) who were confirmed to be positive for amyloid deposits were collected from the memory disorder clinic in the department of neurology at Samsung Medical Center in Korea between September 2013 and March 2018. To analyze neuropsychological test-specific neural correlates representing the relationship between cortical atrophy measured by cortical thickness and performance in specific neuropsychological tests, a linear regression analysis was performed. Two neural correlates acquired by 2 different standardized scores in neuropsychological tests were also compared. Results: Cortical atrophy in several specific brain regions was associated with most neuropsychological deficits, including digit span backward, naming, drawing-copying, verbal and visual recall, semantic fluency, phonemic fluency, and response inhibition. There were a few differences between 2 neural correlates obtained by different z-scores. Conclusions: The poor performance of most neuropsychological tests is closely related to cortical thinning in specific brain areas in Alzheimer's continuum. Therefore, the brain atrophy pattern in patients with Alzheimer's continuum can be predict by an accurate analysis of neuropsychological tests in clinical practice.
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전통누룩으로부터 분리한 유산균의 포스트바이오틱스 특성 연구
성지연(Ji-Youn Sung),정하림(Ha-Rim Jung),박지인(Ji-In Park),진주희(Ju-Hee Jin),윤동환(Dong-Hwan Yoon) 한국콘텐츠학회 2022 한국콘텐츠학회논문지 Vol.22 No.11
본 연구에서는 전통누룩으로부터 분리된 식물유래 유산균을 대상으로 안전성, 항균제 감수성 및 항균활성 등을 비교·분석하여 포스트바이오틱스로 유용한 유산균을 확보하고자 하였다. 유산균 총 14균주가 누룩으로부터 분리되었는데 분리된 균주 모두 용혈성을 나타내지 않았으며 유해대사산물인 인돌과 phenyl pyruvic acid를 생성하지 않았다. 또한 18종류의 항균제들에 대해 감수성 시험을 한 결과 평균 75.8%의 높은 감수성률을 보였다. 분리된 14균주 중 7균주가 항균활성을 나타냈는데 특히 Weissella cibaria KJ-2와 Weissella cibaria KR-3는 그람양성세균과 그람음성세균에 모두 항균활성을 보였고 항균력 또한 뛰어났다. 따라서 본 연구에서 분리된 Weissella cibaria KJ-2와 Weissella cibaria KR-3 균주는 우수한 포스트바이오틱스 자원으로 활용 가능할 것으로 판단된다. 다만 기능성이 우수한 소재로 인정을 받기 위해서는 세포, 동물 및 인체를 대상으로 한 효능 검증이 추가적으로 진행 되어져야 할 것이다. In this study, we tried to secure lactic acid bacteria useful as postbiotics by comparing and analyzing safety, antimicrobial susceptibility, and antibacterial activity of plant-derived lactic acid bacteria isolated from traditional nuruk. A total of 14 lactic acid bacteria were isolated from nuruk, and none of the isolated strains showed hemolytic properties and did not produce indole and phenyl pyruvic acid, which are harmful metabolites. In addition, as a result of a susceptibility test for 18 types of antibacterial agents, an average high susceptibility rate of 75.8% was shown. Of the 14 isolated strains, 7 showed antibacterial activity. In particular, Weissella cibaria KJ-2 and Weissella cibaria KR-3 showed antibacterial activity against both Gram-positive and Gram-negative bacteria and had excellent antibacterial activity. Therefore, it is judged that the Weissella cibaria KJ-2 and Weissella cibaria KR-3 strains isolated in this study can be utilized as good postbiotic resources. However, in order to be recognized as a material with excellent functionality, efficacy verification on cells, animals, and humans should be additionally conducted.
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