Table 1.

Prevalence of bullying by comparing the three methods selected and average values of bullying phenomenon in the study population (n = 867)

	Methods	Prevalence (%)
Physical	Single question	35 (4)
	Five questions	241 (27.8)
	Score of 7	346 (39.9)
Verbal	Single question	138 (15.9)
	Five questions	370 (42.7)
	Score of 7	575 (66.3)
Indirect	Single question	105 (12.1)
	Five questions	295 (34)
	Score of 7	431 (49.8)
Observer	Single question	137 (15.8)
	Five questions	288 (33.2)
	Score of 7	412 (47.5)
Average Bullying values	Single question	(11.8)
	Five questions	(34.3)
	Score of 7	(50.9)