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Furthermore, the attitude of 22.5% of girls was positive, 77.5% had no idea, none of them had negative attitudes. There was a statistically significant difference between the mean score of attitude of the students in groups of knowledge (good, moderate, and weak) ( 0.01), and multiple comparison tests showed that the positive attitude score in the moderate knowledge group was more than the attitude score in weak and good knowledge. The results indicate that there is an unbiased attitude about the moderate knowledge of different a