Table 1.

Summary of the progression of baseline and intervention procedures for Annie and Rory

Participant and request	Order of procedures	Description
Annie, ‘beads’	Baseline	General baseline procedures
	Phase 1: R&SP	Response and stimulus prompting
	Phase 2: F. Fade	Full stimulus fading
	Phase 3: SP	Return to stimulus prompting
	Phase 4: P. Fade	Partial stimulus fading
	Phase 5: F. Fade	Full stimulus fading
Annie, ‘book’	Baseline	General baseline procedures
	Phase 1: R&SP	Response and stimulus prompting
	Phase 2: P. Fade	Partial stimulus fading
	Phase 3: F. Fade	Full stimulus fading
Annie, ‘Mom’	Baseline	General baseline procedures
	Phase 1: R&SP	Response and stimulus prompting
	Phase 2: P. Fade	Partial stimulus fading
	Phase 3: F. Fade	Full stimulus fading
Rory, ‘TV’	Baseline	General baseline procedures
	Phase 1: RP	Response prompting
	Phase 2: RP+ Size	Response prompting/increase size
	Phase 3: RP+ Dwell	Response prompting/decrease dwell
	Phase 4: LP	Safe laser point prompt
	Phase 5: RP	Response prompting
	Phase 6: LP	Safe laser point prompt
	Phase 7: LP Fade	Safe laser point prompt fade
Rory, ‘food’	Baseline	General baseline procedures
	Phase 1: RP	Response prompting
	Phase 2: LP	Safe laser point prompt
	Phase 3: RP	Response prompt
	Phase 4: LP	Safe laser point prompt
	Phase 5: LP Fade	Safe laser point prompt fade
Rory, ‘doll’	Baseline	General baseline procedures
	Phase 1: LP	Safe laser point prompt