"Research is starting to show that a child should be engaged at least 20 hours a week. I do not think it matters which program you choose as long as it keeps the child actively engaged with the therapist, teacher, or parent for at least 20 hours a week"

This quote by Temple Grandin suggests that research study is revealing that a kid needs to be actively taken part in some kind of program for a minimum of 20 hours a week. This might be a program with a therapist, instructor, or moms and dad. Grandin does not define what kind of program ought to be chosen, but rather that it should keep the child actively engaged for the suggested amount of time. This could include activities such as physical therapy, speech treatment, and even instructional activities. The important element is that the kid is actively taken part in something for at least 20 hours a week. This might help the kid to establish important skills and knowledge that will benefit them in the future.