Information about TV habits, (a) length of time watched and (b) extent of violence in favorite programs, was obtained from 689 mothers and 522 fathers in individual interviews having to do with the psychosocial antecedents of aggressive behavior in their children. This information was related to ratings of aggressive behavior of 3rd-grade children made by their peers. It was found that there was a significant positive relationship between the violence ratings of favorite programs as reported by both mothers and fathers and aggressive behavior of boys as rated in school. Also there was a significant negative relation between total time watched by boys as reported by mothers and aggressive behavior. The results for fathers' reports in this latter case were in the same direction, although not significant. No consistent relationships were noted between girls' TV habits as reported by either mother or father and aggression as rated in school by the peers. (PsycINFO Database Record (c) 2012 APA, all rights reserved)