Table 2.

Items Included in Phase 1, Initial FA Escape, Tangible, and Play Conditions.

Participant	Demands for Escape	Tangible Items	Play Items
Bill	Number ID (Point to indicated number), clap hands, put on coat, put foot on ball and give high five, one step instructions (stand up/sit down)	Edibles (olives)	Balloon, Play Doh™
Daniel	Sit down, do puzzle (basic jigsaw, put one piece in proper place), identity matching of pictures, gross motor imitation (“Do this” - pat belly), receptive identification of objects (pick up ball or pick up toothbrush)	N/A	Wiggles™ car that made music and engine noises, small rubber octopus
Nate	Set table (put plastic cup next to plate), sort silverware (fork, knife spoon put into bins), staple paper, paper clip paper, put paper in sheet protector	iPod Touch™	iPod Touch™, small rubber frog
Jack	Handwriting (copy sentences), addition (double digit numbers, e.g., 11+10), do sit-ups, respond to basic questions (e.g., what school do you go to, what is your birthday, what’s your dad’s name, what’s your sister’s name, what’s your name), Jumping Jacks	N/A	Ball, Lincoln Logs™
Jim	Brush teeth, complete single digit math problems, trace objects, write name on paper, complete single insert puzzle	Oreo™ cookies	DVD Player, string (any kind)
Dave	Match objects to actions, count blocks, receptive identification of pictures, punch hole in paper using hole punch	N/A	Puzzles, Lite Brite™ (toy)