University of Pennsylvania's Center for High Impact Philanthropy cites CLI as an organization where invested dollars do the most good. [1]
National investigation identifies CLI as the exemplar agent in improving early literacy
CLI Model Classrooms Add Value to Schools and Significantly Improve Student Literacy Scores [2]
Final report from the OMG Center for Collaborative Learning
Print-rich Kindergarten Classrooms Dramatically Enhance Learning [3]
Comparing classrooms receiving CLI training and books with classrooms receiving books only
Summary of Studies Conducted by Dr. Virginia A. Walter, UCLA [4]
Evaluating CLi's effectiveness in Head Start centers in Baltimore and Los Angeles
CLI's Effect on Pre-kindergarten Classrooms in Baltimore [5]
Raising achievement on assessments of reading readiness in children perceived to be "at risk."