R Jacob, P Zhu, H Bloom - Journal of Research on Educational …, 2010 - Taylor & Francis

New empirical evidence for the design of group randomized trials in education.

Educational trials

Jacob

GSID: 3jGXfnweDOsJ

Excerpt

This article provides practical guidance for researchers who are designing studies that randomize groups to measure the impacts of educational interventions. The article (a) provides new empirical information about the values of parameters that influence the precision of impact …

Cited by

An emerging action science of social settings.

[No authors listed]
GSID: YekahGnnw38J

How much do the effects of education and training programs vary across sites? Evidence from past multisite randomized trials.

[No authors listed]
MJ Weiss, HS Bloom, N Verbitsky-Savitz… - … on Educational …, 2017 - Taylor & Francis
GSID: 6vPTAssz78MJ

Differential effects of three professional development models on teacher knowledge and student achievement in elementary science.

[No authors listed]
JI Heller, KR Daehler, N Wong… - Journal of research …, 2012 - Wiley Online Library
GSID: BeCXKBKBaFUJ