Ruth Ravid

Acclaimed as a text and professional development tool, this user-friendly resource has now been revised and updated, and offers expanded coverage of collaborative action research (CAR) and participatory action research (PAR). Meer

This affordable resource provides educators and administrators with the knowledge and confidence they need to select and design the right measurement tools and statistical tests for the problem at hand, interpret and display the data, and propose evidence-based solutions to improve educational outcomes. Meer