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Statistics LibreTexts

20.14: TV Violence

Skills to Develop

  • Does Television Viewing Encourage Aggression in Children?

 TV.jpg

Research conducted by

Mariana Fernandez, University of Houston-Downtown undergraduate

Case study prepared by

Nichole Rivera

Overview

How much television is too much for children? Television advocates espouse the educational benefits that children may reap from instructive programming. However, many researchers say that excess television watching may contribute to aggressive behavior in children. Young boys, in particular may be susceptible to this effect. What are the effects, if any, on children’s behavior when television is used as a babysitter?

In a survey of University of Houston-Downtown students, parents reported their children's age, characteristic behavior, and television viewing habits. Convenience sampling was used to gather \(30\) subjects (\(N=30\)).

Questions to Answer

Is there a relationship between hours of television watched and child's obedience? Will a child be more or less aggressive if he/she watches a lot of television? 

Design Issues 

This survey offered a very limited sample (\(N=30\)), which was further hindered by reporting participants’ filling out an individual survey for each individual child. This contributes to some lack of true variability in responses because participants tended to report similar behavior for each child. This may magnify errors associated with self-reported data. The sample would provide greater reliability if each participant reported on only one child’s behavior.

The survey has broad questions which do not provide much context for reported behaviors. In some instances aggression may be positively rated, but this survey treats all aggression as a negative characteristic. In addition, the instrument itself measures largely nominal data, making in depth analysis difficult.

Descriptions of Variables

Table \(\PageIndex{1}\): Description of Variables

Variable Description
TV hours Total number of TV hours watched per day
Obedience How obedient the child is
1 = very obedient, 5 = not obedient
Attitude Attitude while playing with other children
1 = non-aggressive, 5 = very aggressive

Data Files

TV.xls

References

  • Boyatzis, Chris J. and Matillo Gina M. (1995). Effects of "The Mighty Morphin Power Rangers" on Children's Aggression with Peers. Child Study Journal, 25 (1), 45-57.
  • Charlton, Davie. (2001). Monitoring Children's Behavior in Remote Community Before and Six Years After the Availability of Broadcast TV. North America Journal of Psychology, 3, 429-441.
  • Huesmann, Rowell L., Moise-Titus, Jessica, Podolski, Cheryl-Lynn, Eron, Leonard D. (2003). Longitudinal Relations Between Children's Exposure to TV Violence and their Aggressive and Violent Behavior in Young Adulthood: 1977-1992. Developmental Psychology 39(2), 201-221.
  • Troseth, Georgene L. (2003). TV Guide: Two-Year-Old Children Learn to Use Video as a Source of Information. Developmental Psychology 39 (1), 140-150.

Contributor

  • Online Statistics Education: A Multimedia Course of Study (http://onlinestatbook.com/). Project Leader: David M. Lane, Rice University.