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이찬주(Lee Chan-ju),손강숙(Shon Kang-suk),정은선(Jeong Eun-sun) 학습자중심교과교육학회 2016 학습자중심교과교육연구 Vol.16 No.2
본 연구는 초등학교 1학년 학생들의 학교적응과 수업참여의 관계에서 지각된 교사의 학급통제의 조절효과를 살펴보고자 하였다. 이를 위하여 서울 및 경기, 경남 지역의 초등학교 1학년 학생 297명(남 171명, 여 126명)을 연구대상으로 하여, 행동평정 척도, 교사의 학급통제, 수업참여를 측정하였다. 수집된 자료를 바탕으로 측정 변인의 일반적 경향을 알아보기 위해 상관분석을 실시하였고, 변인간의 관계를 알아보기 위해 단순회귀분석을 실시하였으며, 조절효과를 살펴보기 위해 위계적 회귀분석을 실시하였다. 본 연구의 결과는 다음과 같다. 첫째, 초등 1학년의 학교적응은 수업참여와 유의미한 정적 상관이 있으며, 지각된 교사의 학급통제와 수업참여도 유의미한 정적 상관이 있는 것으로 나타났다. 둘째, 초등 1학년의 학교적응은 수업참여를 유의미하게 예측 하였다. 셋째, 지각된 교사의 학급통제도 초등 1학년의 수업참여를 유의미하게 예측하는 것으로 나타났다. 넷째, 초등 1학년의 학교적응과 수업참여의 관계에서 지각된 교사의 학급통제가 조절변인으로써 작용하는 것으로 나타났다. 이상의 연구 결과를 통해 초등학교 1학년 학급의 교사를 대상으로 하는 상담 및 교사연수에서 학급통제를 통해 효과적으로 교실 관리를 할 수 있는 개입의 필요성을 제언하였다는데 의의가 있다. This study was to examine the moderating effects of perceived teachers’ control in relationships between first grade students’ adoption and class participation. For this purpose, surveys were conducted by 297 first grade students(male, 171, female, 126) in Seoul, Gyeonggi, and Gyeongnam Province with Behavior rating scale, Teachers’ degree of control, and Student participation indicator. Correlation analysis was performed to determine the general trend of the measured variables based on the collected data, simple regression analysis was performed to determine the relationship between variables, and hierarchical regression analysis was performed to examine the moderating effect. The results of this study are as follows. First, first grade students’ adoption and class participation were found to have significant positive correlation and perceived teachers’ control appeared to have significant positive correlation with class participation. Secondly, first grade students’ adoption significantly predicted class participation. Third, perceived teachers’ control significantly predicted class participation of first grade students. Fourth, perceived teachers’ control in relationships between first grade students’ adoption and class participation showed a moderating effect. Through this results, we discussed the need for intervention on the effective class management through teachers’ class control proved as a moderating variable in counseling and teacher training program for elementary school teachers.
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개량형 토종꿀벌 (Apis cerana) 벌통의 유형별 온ㆍ습도와 무게변화 비교
이찬주(Chan-Ju Lee),홍영희(Young-Hee Hong),이명렬(Myeong-lyeol Lee),유철형(Cheol-Hyeong Ryu),김순일(Soon-Il Kim) 한국양봉학회 2020 韓國養蜂學會誌 Vol.35 No.1
The questionnaire survey for Apis cerana beekeepers and professionals on improved native bee hives was carried out and we compared the temperature, relative humidity (RH), and weight changes of 4 improved hives (Chungju, Miryang, Hanam, and Suwon) from May 1, 2019 to January 31, 2020. Beekeepers need vertical feeder, hive stand, entrance block, and separating panel as hive accessory devices. The average temperatures within brood area were kept constantly (31.3~35.1°C) and the low daily variances of temperature (≤1°C) in Chungju hive among tested hives were observed. The daily temperature variances in the separated space and on the top of winter cluster were not different among 4 hives. In correlation between the temperature of brood area and the number of combs, Chungju hive showed the highest correlation (80.4%) and between the temperature on top of winter clusters and outside temperature, 4 hives showed high positive correlation (76.8~87.1%). RH of brood area (45~60%) in all hives were kept relatively low and constant compared to the outside RH (60~85%). The stablest RH on the top of winter cluster was observed in Suwon hives (65~75%) The highest cumulative weight increase among hives and the high positive correlation (65~67%) between the change of cumulative hive weight and combs number of hives were shown in the Miryang and Chungju. Based on these results, A. cerana bees are able to manage constant temperature and RH within hives area for their colony life, which also effected by the types of hive.
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