May2015

It’s No Longer All about the Mean: Using Multi-site Trials to Learn About and From Impact Variation

7:37 pm

Randomized trials are rapidly

The William T. Grant Foundation invests in high-quality research focused on reducing inequality in youth outcomes and improving the use of research evidence in decisions that affect young people in the United States.

May2015

It’s No Longer All about the Mean: Using Multi-site Trials to Learn About and From Impact Variation

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