Year Published: 2010

Author: Nan Stein

The research team randomly assigned 30 New York City middle schools (two 6th and two 7th grade classrooms in each, with a final total of 117 participating classrooms) to one of four conditions: (1) a classroom"

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue", you are agreeing to our privacy policy.

Download

 
Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue", you are agreeing to our privacy policy.
Continue Privacy Policy