CB prevalence main study objective	Yes
Term Used	Cyber aggression
QRT Score (of 42 possible points)	22
Sample	1,672 students in grades 6–8 from four public middle schools in rural southeastern United States assessed during 2006
Demographics	Age not reported; 52% female; 62% Caucasian, 25% African American, 7% Hispanic, 1% Asian, 2% Native American, 4% Other
Assessment Tool	Modified version (not previously piloted or validated) of the Revised Peer Experiences Questionnaire; 4-items added to assess cyber aggression within the previous 30 days (Cronbach’s α = .85).
CB criteria	“at least one form of cyber aggressive behavior within the past 30 days”
CB Prevalence	Bully: 10%