This study analyzes the cost effectiveness of a telephone survey, using data collected from a survey of 110 Tennessee public school superintendents. The subject of the survey was the status and need for elementary guidance. A telephone survey approach was selected based on time and cost factors, since information had to be completed in the…

This document provides the final summary report of Tennessee's primary school class size study, called Project STAR. Sections of the report concern: (1) background; (2) organization to conduct the study; (3) sample selection; (4) data collection plan and data base; (5) general operating guidelines; (6) teacher orientation; (7) study design; (8)…