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.
Publications
- ‹ previous
- 4 of 4
Methodology
March, 2003
Report
Studying Efforts to Increase Adult Learner Persistence in Library Literacy Programs
September, 2001
Report
Introducing a Study of Adult Learner Persistence in Library Literacy Programs
August, 2000
Report
The Pre-Curricular Phase of Project GRAD Newark
August, 2000
- ‹ previous
- 4 of 4