大学の授業環境に関する研究III : 教室環境評定尺度の信頼性の検討

概要

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This study aims to examine the reliability of the lecture room environment rating scale by means of the test-retest method. The first and the second questionnaire surveys were carried out to 9 classes at intervals of two months. The subjects were 817 undergraduate students. They were asked to rate their lecture room no 38 five point scales in each survey. To compare the ratings between the two surveys, the ratings were analyzed by the t-test, Peason's coefficient of correlation and factor analysis. The main findings were as follows : (1) Averaged ratings of items between the two surveys were almost the same. (2) The moderate positive correlations (r=.30〜50) were found between the ratings for each item of the first survey and those of the second survey. (3) The main factors found in the first survey corresponded with those in the second servey. These findings confirm the reliability of the lecture room environment rating scale. Therefore, using this rating scale, we can examine the characteristics of various types of lecture rooms and make practical use of those data to improve the environmental conditions of lecture rooms.
東海大学の論文