Feb 18, - The goal of Wilma Jean the Worry Machine is to give children the tools needed to feel more in control of their anxiety. For those worries that are not in anyone's control (i.e. the weather,) a worry hat is introduced. A fun read for Wilmas of all ages! Behavior, Books, Health, Mental Health, Parents, Safety. I'm Wilma Jean, The Worry Machine. Anxiety is a subjective sense of worry, apprehension, and/or fear. It is considered to be the number one health Publisher: National Center for Youth Issues. Wilma Jean the Worry Machine. (Grades ) Anxiety is a subjective sense of worry, apprehension, and/or fear. Although quite common, anxiety disorders in.Having bought a subscription, you can download this or other directories on our website. To download the file, click on the button below.