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Table 3 Convergent validity of Bull-M

From: Design and validation of a self-administered test to assess bullying (bull-M) in high school Mexicans: a pilot study

Bull-M

Bull-S

Never

3.5%

Never

3.8%

Rarely

17.6%

Rarely

42.9%

Sometimes

31.7%

Twice a week

35.3%

Often

27.6%

Everyday

19.6%

Everyday

17.1%

  1. In the Bull-M the average of items 6 to 10 were considered, in the Bull-S only the item 13.