Sample Design for an Evaluation of the Reading First Program


 

Publication Date: March 2003

Publisher: MDRC (Organization)

Author(s): Howard S. Bloom

Research Area: Education

Keywords: Research Methodology; Educational Studies

Type: Report

Coverage: United States

Abstract:

This paper illustrates how to design an experimental sample for measuring the effects of educational programs when whole schools are randomized to a program and control group. It addresses such issues as what number of schools should be randomized, how many students per school are needed, and what is the best mix of program and control schools.