Scholarly Communications Project


Adapting Television Cultivation Theory Variables to determine the effects of P.E.TV on Middle School Viewersı Attitudes toward Physical Activity

by

John Mathieu Roussell

Dissertation submitted to the Faculty of the Virginia Polytechnic Institute and State University in partial fulfillment of the requirements for the degree of

DOCTOR OF PHILOSOPHY

Approved

David M. Moore, Chair
J. Thomas Head
John K. Burton
Andrew J. Stremmel
George M. Graham

April, 1996
Blacksburg, Virginia


Abstract

Physical Education Television (P.E.TV) is a curriculum supplement package, consisting of a series of 10-12 minute long videos and a teachersı support manual, for use in physical education and health classes in middle and high school. The program has been distributed to over 13,000 schools across the United States. The creators of P.E.TV have stated that they intend the program to influence adolescentsı attitudes toward physical activity, and to encourage wellness. Reports from a national survey of educators have shown that teachers believe that their studentsı attitudes are being affected by the program. This experimental study examined if that is the case for 7th graders in a rural Southwestern Virginia Junior High School. Four intact 7th grade physical education/health classes were selected for the study. The students were randomly assigned to the classes by school administrators. The classes were randomly assigned to treatment and control groups. The treatment group (two 7th grade classes) viewed 10 P.E.TV shows over a period of 9 weeks. The same teacher taught all four classes. All participating students filled out a questionnaire consisting of the ³Weekly Activity Checklist² and a television cultivation exposure questionnaire, at the beginning of the 9 weeks to determine their activity levels and viewing habits before the experiment. Students were categorized into groups based on activity level, amount of television normally viewed, and predominant type of television show viewed to allow for attribute-treatment-interaction analyses. A post-test only design was used to find out if P.E.TV influenced the studentsı attitudes toward physical activity. The Childrenıs Attitudes Toward Physical Activity scale was used to assess the studentsı attitudes. Three hypotheses were tested using a one-way Analysis of Variance and two hypotheses concerning attribute-treatment-interactions were tested using a two-way Analysis of Variance for each. Levels of significance were set at .05. The analyses indicated that there were no statistically significant differences in attitudes toward physical activity between treatment and control groups as well as no statistically significant differences within the treatment groups concerning attribute-treatment-interactions.


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