The screening lasts approximately 30 minutes depending on the child. Children who respond quickly or who refuse to respond may take less time. The child will work one-on-one with a certified teacher or administrator in a variety of short assessments.  Teachers will observe attention span, listening skills and willingness to follow directions.  All screenings take place at Sky View Elementary School, 8624 W. Sweetwater, Peoria, AZ 85381.