O NEW! Revised chapter on motor development and control now closely examines the when, how, why, and what of developing motor skill and how it contributes to effective physical therapy. O NEW! Chapter on children with autism spectrum disorder (ASD) covers the characteristics of ASD, the diagnostic process, program planning, and evidence-based decision making for children with ASD. O NEW! Chapter on pediatric oncology addresses the signs and symptoms of pediatric cancers, the most common medical interventions used to treat these diseases, the PT examination, and common therapeutic interventions. O NEW! Chapter on tests and measures offers guidance on how to effectively use tests and measures in pediatric physical therapy practice. O NEW! Extensively revised chapter asthma offers more detail on the pathology of asthma; the primary and secondary impairments of asthma; the impact on a childOs long term health and development; pharmacological management; and more. O NEW! Revised chapter on the neonatal intensive care unite better addresses the role of the physical therapist in the neonatal intensive care unit. O UPDATED! Full color photos and line drawings clearly demonstrate important concepts and clinical conditions that will be encountered in practice. O NEW! Expert Consult platform provides a number of enhancements, including a fully searchable version of the book, case studies, videos, and more. O NEW! Revised organization now includes background information such as pathology, pathophysiology, etiology, prognosis and natural evolution, and medical and pharmacologic management as well as foreground information such as evidence-based recommendations on physical therapy examination strategies, optimal tests and measurement, interventions, patient/caregiver instruction, and more. O NEW! Additional case studies and videos illustrate how concepts apply to practice.