Children who struggle with a physical injury or disability often find they need extra help, and pediatric physical therapist assistants (PTAs) may be the ones to provide this help. A physical therapist assistant works under the guidance of a physical therapist to help child become independent when they suffer from a disability or physical injury. The therapist doesn't take on tasks for the child, but works with the child to show him or her a way they can tackle the job on their own, so they can become more independent and do more for themselves. The therapist assistant works with the child, the supervising therapist, his or her parents and other adults in the child's life to develop an individualized treatment plan, one that meets the unique needs of the child. Often, this therapy takes place in a school setting, thus school therapists are becoming more common.…