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태블릿 PC를 활용한 비디오 자기모델링 중재가 발달지체 유아의 자리이탈 행동과 소리 지르기 행동에 미치는 영향 연구 동향 분석
박예리,노진아 公州大學校 特殊敎育硏究所 2018 특수교육논집 Vol.22 No.2
비디오 자기모델링 중재는 장애학생의 사회적-의사소통 기술, 기능적 기술, 문제행동 등을 지도하는 데 효과적인 중재 전략이다. 이 연구의 목적은 비디오 자기모델링 중재가 발달지체 유아의 자리이탈 행동과 소리 지르기 행동에 미치는 영향을 살펴보는 것이다. 연구 대상은 발달지체 유아 1명이고, 중재는 특수학교 내 유치원 교실에서 실시되었다. 중재의 효과성을 검증하기 위해 실험설계는 단일대상연구의 ABAB(반전설계)를 활용하였다. 반전설계는 기초선A1-중재B1-기초선(반전)A2-중재B2로 이루어졌다. 연구의 결과는 다음과 같았다. 첫째, 비디오 자기모델링은 발달지체 유아의 자리이탈 행동 감소에 효과적이었다. 둘째, 비디오 자기모델링은 발달지체 유아의 소리 지르기 행동 감소에도 효과적이었다. 이러한 결과를 바탕으로 비디오 자기모델링 중재와 발달지체 유아의 문제행동에 대해 논의하였다. The video self-modeling is effective intervention strategies for addressing social-communication skills, functional skills, and behavioral problems in children with disabilities. The purpose of this study was to examine the effects of video self-modeling on the out-of-seat behavior and yelling behavior of a young child with developmental delays. The participant of the study was one young child with developmental delays. The intervention was implemented in the kindergarten classroom of special school. The ABAB design was used to investigate the effectiveness of the intervention. The A and B phases were repeated again to complete the four phases. The findings of the study were as follows. The video self-modeling decreased the out-of-seat behavior and yelling behavior of the child with developmental delays. The findings of the study were discussed in the perspective of video self-modeling and behavioral problems for young children with developmental delays.
국내산과 중국산 더덕(Codonopsis lanceolata)의 부위별 기능성물질 및 생리활성 측정
박예리,박남일,손희원,이효영,허수정,고재영 강원대학교 농업생명과학연구원 2023 강원 농업생명환경연구 Vol.35 No.4
Deodeok is a crop widely distributed in Asia; its fresh or dried roots are used as medicine. It exhibits excellent antioxidant and antibacterial effects owing to the abundance of its functional components. Deodeok can be distinguished from ginseng using the marker compounds tangshenoside I and lobetyolin, abundant in deodeok; however, further research on this crop and its utilization is needed. In this study, we aim to measure the functional ingredients and physiological activities using the flesh and skin of Korean and Chinese deodeok samples and to use these basic data for the development of functional foods. A higher Tangshenoside I content was detected in the skin than in the flesh, with the highest concentration identified in Jeju Deodeok (302.07 μg/g) among Korean and Ji'an Deodeok (662.97 μg/g) among Chinese samples. Similarly, the skin exhibited higher lobetyolin content and five types of phenolic compounds than the flesh. The physiological assay revealed that the antioxidant activity increased with increasing total polyphenol content; a high antioxidant activity was detected in the skin. The skin of deodeok, collected in the sprout stage, can be effectively used. Additionally, during hydroponic cultivation of deodeok sprouts, an increase in the secondary metabolite content can be induced using a regulated source of artificial light.
두 입력강화 기법이 영어 연어처리 및 습득에 미치는 영향: 시선추적 연구
박예리,최성묵 현대영미어문학회 2022 현대영미어문학 Vol.40 No.2
We explored how two types of textual enhancement cues (boldface vs. capitalization) impact collocational processing and subsequent learning. The participants were Korean undergraduate students (N = 46) who were assigned to either boldface or capitalization. They then read an English text containing eighteen boldfaced or capitalized English collocations. While reading, their eye movements were registered by an eye-tracker. Finally, they responded to an unannounced collocation test. The results showed that the participants in the boldface condition group spent significantly less time processing the target collocations than their counterparts in the capitalization condition group. More specifically, the processing differences between the two groups were more pronounced in the initial processing stage than in the later stage of collocational processing. Interestingly, the collocation test results revealed that the boldface group performed significantly better than the capitalization group. Collectively, these results indicate the superiority of boldface over capitalization in terms of processing and acquisition of English collocations. .