Questia, a part of Gale, Cengage Learning. www.questia.com
Book title: Understanding Williams Syndrome: Behavioral Patterns and Interventions.
Contributors: Eleanor Semel - Author, Sue R. Rosner - Author.
Publisher: Lawrence Erlbaum Associates.
Place of publication: Mahwah, NJ.
Publication year: 2003.
Page number: 443.
This material is protected by copyright and, with the exception of fair use, may
not be further copied, distributed or transmitted in any form or by any means.