This paper, originally published in Evaluation Review, provides researchers with new information about the values of the key design parameters needed for planning randomized controlled trial evaluations of interventions in community colleges.
A Synthesis of Findings on the ASAP Model from Six Colleges Across Two States
This paper presents new estimates of the effects of the City University of New York (CUNY) Accelerated Study in Associate Programs (ASAP) model, evaluated first in New York and later in Ohio. It shows long-term effects in New York on degrees earned and consistent effects in both states.
This paper summarizes ASAP’s long-term effects and the educational investment in students associated with its services. The program helped students graduate faster, boosted graduation rates by 30 percent, and increased the financial aid students received.
A Literature Review
Examining the scholarly literature published since a seminal review in 2000, this working paper discusses the principles that underlie project-based learning, how it has been used in K-12 settings, the challenges teachers have confronted in implementing it, and what is known about its effectiveness in improving students’ learning outcomes.
Using data from the Head Start Impact Study, this paper examines variation in Head Start effects across individual children, policy-relevant subgroups of children, and Head Start centers. It finds that past estimates of the average effect of Head Start programs mask a wide range of relative program effectiveness.
Seven Years Later
This paper presents the long-term effects of a learning communities program. The program’s positive effect on credit accumulation was maintained for seven years, and there is some evidence that graduation rates increased. Economic outcomes are examined, and sobering reflections on detecting effects on economic outcomes in higher education interventions are presented.
An Empirical Assessment Based on Four Recent Evaluations
This reference report, prepared for the National Center for Education Evaluation and Regional Assistance of the Institute of Education Sciences (IES), uses data from four recent IES-funded experimental design studies that measured student achievement using both state tests and a study-administered test.
Relying on 427 classroom observations conducted over a three-year period, this study traces changes in teachers’ instructional practices in the First Things First schools.
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.