Pre-test and post-test results on teachers' self-perception and knowledge about cancer (n = 56).
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资源简介：
aPre-test versus Post-test: Related-Samples Wilcoxon Signed Rank Test. bOverall weighted mean (according to the number of items in each topic). cDifference between the Post-test Mean and the Pre-test Mean (in %).
创建时间：
2014-05-09
