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Ball, Samuel – Journal of Social Issues, 1976
The components of three areas that pose special problems in the evaluation of television programs are discussed: design, sampling, and measurement. Methods for ameliorating difficulties in these problem areas are suggested. (Author)
Descriptors: Evaluation Methods, Evaluation Needs, Measurement Objectives, Measurement Techniques
Ball, Samuel; And Others – 1970
This study evaluates the impact of the first year of "Sesame Street" on preschool televiewing audiences in five sites (Boston, Mass., Durham, N.C., Phoenix, Ariz., suburban Philadelphia, and northeastern California). Chapter I introduces evaluational questions and the research strategy. Chapter II presents sampling procedures for pretest…
Descriptors: Audiences, Disadvantaged Youth, Educational Television, Educationally Disadvantaged