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공과대학생의 온라인 학습에서 자기조절 학습 능력 및 학습 양식과 학습참여도와의 관계
김미영,최완식 대한공업교육학회 2006 대한공업교육학회지 Vol.31 No.1
The Relationship among Self-regulated Learning Ability and Learning Style and Degree of Learning Participation in On-line Learning of Engineering University Student 이 연구의 목적은 4년제 공과대학 학생들의 자기조절학습능력과 학습유형을 조사하고, 자기조절학습능력과 학습유형간의 관계를 분석하며, 이들이 온라인 학습환경에서 학습자들의 참여도, 만족도에 어떠한 영향을 미치는지를 파악하는 것이다. 연구의 대상으로 4년제 대학교 정규과정 1개반을 선정하여 온라인 학습 환경을 설계한 후 한학기 동안 운영하고 학습참여도를 확인하기 위해 시스템 로그 파일과 게시판 게시횟수를 분석하였다. 연구 결과로서 자기 주도 학습 능력과 학습 참여도간에는 정적인 상관관계가 나타나고 학습양식과 학습참여도간에는 통계적으로 유의하지 않았다. 또한 자기조절학습 능력과 학습양식 사이에는 통계적으로 유의미 하지 않았다. 학습양식은 연구자가 기대한 수렴자와는 달리 분산자가 63.4%로 높게 나타났다.
김미영,이은영 한국의류학회 1988 한국의류학회지 Vol.12 No.2
The purposes of the study were to define the clothing evaluative criteria concept as an internal evaluative criteria and buying evaluative criteria based on the Engel-Kollot-Blackwell's consumer behavior model, and to explore the differences between internal evaluative criteria and buying evaluative criteria imprically. The study also aimed to find out the differences between internal evaluative criteria and buying evaluative criteria according to clothing items(underwears, pajama, jeans, blouse, two-pieces, coat). The questionnaires were administered to college female students living in Seoul. Means and Standard Deviations were calculated, and Discriminant Analysis were used for statistical inferences. The results were as follows: In underwears, internal evaluative criteria were comfort and fiber, while buying evaluative criteria was color. In pajama, internal evaluative criteria was comfort and fiber, while buying evaluative criteria was good buy. In jean, internal evaluative criteria was fit and suitability to individual, while buying evaluative criteria was suitability to individual and price. In blouse, internal evaluative criteria was beauty and harmony with other clothing. In two-pieces, internal evaluative criteria was color and beauty, while buying evaluative criteria was suitability to individual. In coat, internal evaluative criteria was textile and color. In conclusion, as shown in the results above, the evident differences between internal evaluative criteria and buying evaluative criteria and buying evaluative criteria were testified, therefore evaluative criteria should be defined as internal evaluative criteria and buying evaluative criteria, and study of evaluative criteria should be explored according to clothing items.
김미영,송화영,김순옥,강필돈,권오석,이봉희 한국곤충학회 2006 Entomological Research Vol.36 No.1
The aim of this study was to investigate the secretion of brain-derived neurotrophicfactor (BDNF)-like neuropeptide in the silkworm, Bombyx mori, by usingimmunocytochemical techniques on the brain and retrocerebral complex of fifthinstar larvae. In the brain, four pairs of median neurosecretory cell (MNC) bodiesand six pairs of lateral neurosecretory cell (LNC) bodies had distinctimmunoreactivities to this peptide, suggesting that this peptide is produced fromtwo types of brain neuron. These reactivities were much stronger in the MNC thanin the LNC. Labeled MNC projected their axons into the contralateral corporaallata, to which axons of labeled MNC were eventually innervated, throughdecussation in the median region, contralateral nerve corporis cardiaci I and nervecorpora allata I. Labeled LNC extended their axons into the ipsilateral corpora allatato be innervated through the ipsilateral nerve corporis cardiaci II and nerve corporaallata I. These results suggest that BDNF is secreted as a neurohormone from MNCand LNC of the brain into the corpora allata.