Some children with the unique ability of autism spectrum disorder, from mild to severe, may also have other overlapping diagnoses. One of these is known as obsessive compulsive disorder, or OCD. This anxiety condition is characterized by overwhelmingly consistent and persistent thoughts of things the individual feels must be accomplished, or something unfortunate will occur. These behaviors depend completely on the person, and can be those such as spinning, handwashing, cleaning, having everything perfectly in the same exact place and arrangement, or doing a task over and over again until it is perfect. Performing the same ritualistic behavior at great lengths, such as praying and counting, is also a characteristic. People who are obsessive-compulsive may also constantly worry about ethics and morals, apologize a lot, worry about germs, and more.

If you notice any repetitive, obsessive behaviors from your child, you may wish to take him to his physician. Often, your child’s...