The PET (Professional Enhancement Text) is intended for use by students in their first classrooms as it is fully customizable and there is ample space for users to make notes of their own experiences, successes, and suggestions for future lessons. The editors at Cengage Learning encourage and appreciate any feedback on this new venture. Go to www.earlychilded.delmar.com and click on the "Professional Enhancement series feedback" link to let us know what you think.