H1a: An authoritarian (H1a) and permissive (H1b) parenting style will increase the likelihood of parental underestimation of their children’s risky online activities, whereas an authoritative style will not.
H2a: Parental reports of difficulty communicating with their children about online risks will increase the likelihood of parental underestimation of risky activities.
H2b: Youth reports of difficulty communicating with their parents about online risks will increase the likelihood of parental underestimation of risky activities
H3: Third-person perceptions will increase the likelihood of parental underestimation of risky activities.
H4: Private computing time will increase the likelihood of parental underestimation of risky activities.
H5: Time online will increase the likelihood of parental underestimation of risky activities.
H6: Parents of older children will be more likely to underestimate risky activities