ISBN-13: 9781681250847 / Angielski / Miękka / 2018 / 224 str.
An easy-to-use practical guide to the research-proven Prevent-Teach-Reinforce (PTR) model. This book helps K-8 educators solve serious behaviour challenges by guiding school-based teams through the five-step PTR process. This edition has been updated to include the latest research supporting PTR.