The 4th edition of Guidelines features new and improved content in nearly every subject area and double the amount of references! Copyright 2006. Recommended reference in studying for the Child Life Professional Certification Examination. This publication is available in PDF Format, see instructions at the top of the Child Life Store Page. When requesting digital/electronic publications, the recipient agrees to the following: All rights reserved. No part of these publications may be reproduced by any process, electronic or otherwise, in any material form or transmitted to any other person or stored electronically in any form, without the prior written permission of the Association of Child Life Professionals.