) was used during baseline and intervention sessions for Colt and
Vince and to assess generalization of play skills for Ashley (baseline sessions only). The amusement park contained several
stations attached to the plastic base, specifically: (a) rollercoaster, (b) swings, (c) Ferris wheel, (d) bowling alley, and (e)
strongman hammer game. The rollercoaster had a detached car that could be rolled down tracks. The set contained action
figures that could be inserted into each of the park’s activities. When the action figures were correctly inserted, the bell rang
on the strongman game and the bowling game made the sound of pins falling down. Carnival music played when the Ferris
wheel was rotated or the swing swung