One of three different types of study guide materials was given to teachers whose classes watched televised music lessons. One guide provided a description of the program content, suggested activities to be performed before and after the program, and other supplementary material; a second guide provided only a description of the program content; and a third type of guide supplied a list giving the program titles and dates and had no actual study guide. Data about student achievement, student opinion, and teacher opinion concerning the various guides were then collected and analyzed. The response showed clearly that the guide providing the program content, supplementary material, and suggested activities was superior to the other two types of guide. This report contains a full description of the problem studied, the methodology used for the study, the analysis of data, conclusions, recommendations, and suggestions for further study. A bibliography and samples of various material used in the study are appended. (JY)