Is a PRONATED GRASP an immature grasp for a 3.4 yr old? I'm trying to read this report and the psychologist says he has an immature grasp but the special ed teacher that observed... (more)

him in class wrote he used a pronated grasp. When I look them up it says the pronate grasp is from 2-3 yr. The next grasp (static tripod) is from 3.6 to 4 yr). So if I'm understanding this correctly, one person says he's average (the Special Ed teacher) and the other stating his grasp is too immature