Validation of the Quality Ratings Used in Quality Rating and Improvement Systems (QRIS): A Synthesis of State Studies

The purpose of this report is to compile and analyze findings from 10 validation studies examining quality ratings of ECE programs participating in state QRIS. The availability of recent research results addressing similar research questions in 10 different states offers a rare opportunity to synthesize findings across multiple contexts and discuss the implications for design, implementation, and future research on state ECE quality initiatives.