Edward Bein

Abt Associates, Inc.

55 Wheeler Street

Cambridge, MA 02138-1168

United States

SCHOLARLY PAPERS

1

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75

TOTAL CITATIONS

1

Scholarly Papers (1)

1.

Sample Size Requirements for Education Multi-Site RCTs that Select Sites Randomly

Number of pages: 23 Posted: 21 Apr 2017
Robert Olsen, Edward Bein and David Judkins
Rob Olsen LLC, Abt Associates, Inc. and Abt Associates, Inc.
Downloads 75 (687,532)
Citation 1

Abstract:

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Randomized trial, impact heterogeneity, statistical power