Document Type : Research Paper
Authors
1 Ph.D., Department of Civil Engineering, Yazd University
2 Master of Science Students of Dept. of Civil Engineering, Yazd University
Abstract
Asphalt plants are among air pollution producer industries, which play an important part in air pollution emission, especially suspended air particles. This study was conducted in order to compare the effectiveness of four teaching methods (brochure) internet web page slide and visit on knowledge level and responsibility of Yazd university civil engineering students. Required data were collected by a self-administered questionnaire, using t-test statistically test and analyzed whit SPSS software whit the help of independent t-test and ANOVA, at the significant level of 0.05, total means score of knowledge and responsibility before and after training showed significant differences: the scores were increased, while score changes between different education group and between boys and girls showed no meaningful differences.
Keywords
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