Highlight from 'Smart but Scattered' by Peg Dawson and Richard Guare

Use a self-monitoring audiotape, available at A.D.D. Warehouse (see the Resources), to help your child stay on task. This tape sounds electronic tones at random intervals. When the tone sounds, the child is to ask herself, “Was I paying attention?”
— Peg Dawson and Richard Guare, Smart but Scattered