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아동심리학의 새로운 관점에서 바라본 영유아음악교육의 당위성 재고
김영연 한국음악교육학회 2013 음악교육연구 Vol.42 No.1
In the current post-modern society, human beings have the enormous amountof scientific privileges in ordinary daily life. However we, human beings, areeager to experience artistic stimulus as well as artistic consumption. Besidesadults, such social phenomenon applies to young children's lives too in theformal educational system. The purpose of this study was to reconsider thenecessity of music education for children aged under five from the newperspectives of child psychology in order to suggest early childhood musiceducational directions in practical settings. Related literatural review wasutilized as research method. From the study, the findings were as follows;Firstly, from the review of past as well as current aspects on child psychologyin relation to the educational philosophy, educational contents andteaching-learning methods, it was found that the educational focus changesfrom teaching-oriented approach into learning-oriented one. And musiceducation was discussed as a possible educational solution for the people inmodern society where materials were more emphasized than democracy andhuman equality. Secondly, the tips towards the teachers of the infants andyoung children in practical teaching setting were provided as a way to developmusic education as an academic subject. In conclusion, teacher's attention tothe understanding of the children's mind as well as teacher's sensitivity onchild's feeling of happiness were required as the starting point of teaching andthe pivot in the global society.
Genistein이 햄스터 협낭 구강암 모델에 미치는 암예방 효과
김영연,명훈,김명진,Kim, Young-Youn,Myoung, Hoon,Kim, Myung-Jin 대한구강악안면외과학회 2001 대한구강악안면외과학회지 Vol.27 No.2
Recently, the consumption of soy products has been associated with low rates of hormone-dependent and hormone-independent cancers. Asians, who consume $20{\sim}50times$ more soy per capita than Americans, have lower incidence and death rates from breast and prostate cancer. Because soy contains the isoflavones genistein and daidzein (present as their glycosidic conjugates) at mg/g concentrations, it has been suggested that isoflavones might be acting as natural chemopreventive agents. During the 1980s several groups of investigators carried out experiments to test the effectiveness of soy in the diet in animal models of cancer. These studies reported a protective effect of soy; none showed that soy increased cancer risk. Genistein was shown to inhibit the growth of a wide variety of tumor cell types in culture. The purpose of this study was to evaluate the effects of genistein on the carcinogenesis induced by topical application of 0.5% 9, 10-dimethyl 1,2-benzanthracene (DMBA) on the hamster buccal pouch. 48 syrian hamsters were employed in this study, divided into experimental group and control. 24 animals (DMBA topical application group) had the right buccal pouch painted 3times weekly with 0.5% DMBA in mineral oil, 24 animals (genistein group) were supplied with 0.1mg genistein with DMBA topical application. 3 animals in the experimental group and control were sacrificed at serially each other week after experiments. Their buccal pouches were removed and routinely processed for microscopic examination. The results were as follows: 1. In DMBA topical application and genistein group, they showed carcinogenesis as time goes by experimental stage. 2. Genistein group was retarded in carcinogenesis related to the acanthosis, hyperkeratosis, epithelial dysplasia. 3. p53 immunohistochemical study showed that the p53 protein of genistein group was less expressed than that of the control group. Thus, it seems that genistein has chemopreventive effect on the carcinogenesis in the oral cavity, but further study is required to elucidate the anticancer mechanism of genistein.
김영연,김미영 한국음악교육학회 2011 음악교육연구 Vol.40 No.2
본 연구는 유아의 개인적인 특성 변인인 정서지능과 기질이 유아의 음악적 창의성과의 관련성을 규명한 실증적 연구이다. 그 결과, 유아 정서지능과 기질은 음악적 창의성과 높지는 않지만 유의한 상관관계가 나타났다. 특히 유아 정서지능 가운데 교사와의 관계가 음악적 창의성에 미치는 영향력이 가장 높게 나타났고, 유아 기질에서는 주의집중이 음악적 창의성에 가장 큰 영향력을 미치는 것으로 나타났다. 따라서 유아의 음악적 창의성 증진을 위해서는 유아의 음악능력에 대한 연구와 더불어 유아의 음악능력을 향상시키기 위해 바람직한 교수-학습에 대한 실제적인 노력이 이루어져야 할 것이다.