With more than five-million English-language learners in U.S. schools, a research-based consensus is needed to assess classroom practices that promote their school achievement. Classroom Qualities...

Claude Goldenberg is the Nomellini & Olivier professor of education in the Graduate School of Education at Stanford University.

Rhoda Coleman is a senior research fellow and professional development specialist at the Center for Language Minority Education and Research at California State University–Long Beach.

Located in the Hunts Point neighborhood of the South Bronx, the nonprofit organization Rocking the Boat is making a huge difference in the lives of low-income youth. By teaching kids to sail, the...

Abstract Background Prior research has focused primarily on empirically estimating design parameters for cluster-randomized trials (CRTs) of mathematics and reading achievement. Little is known about...