* sounds of head banging against nearest wall * I completely missed seeing the very obvious answer to my question IN THE PICTURE YOU HAD ALREADY SHOWN earlier in the post!! (theletteredcottage.net)
A child who acts inappropriately to the objective circumstance, who deliberately injures himself without complaint, or engages in repetitious motions such as head banging or rocking should have help at once. (religion-online.org)
Read our article on head banging in toddlers to get tips on what to do if your child's rocking is unusually loud or vigorous and how to help him unwind without rocking. (babycenter.com)