An overall analysis is made of the impact of Grade 3 Title I reading programs in the State of Michigan. An attempt is made to estimate the effectiveness of particular reading programs for low-scoring, middle-scoring, and high-scoring pupils for the purpose of identifying exemplary programs. In addition, a rank ordering of the various programs…

The accuracy with which regression models estimate treatment effects is dependent upon a number of conditions. The stability of the regression line (a function of sample size and correlation between pretest and posttest) is said to be the most important of these conditions. The utility of regression models is proportional to the size of the…

An evaluation of the first year of "The Electric Company" is provided. Volume 1 is comprised of the following chapters: I. Introduction; II. Preparing for the Evaluation (Research Design and Sampling Procedures; Field Operations; The Treatment--the in-school viewing treatment, the at-home viewing treatment, and the content of The…