1. Comparison of progressive and constant time-delay procedures in teaching community sign-word reading;Ault;American Journal of Retardation,1988
2. Comparison of delayed prompting and fading for teaching preschoolers easily confused letters & numbers;Bradley-Johnson;Journal of School Psychology,1983
3. Using time delay to teach manual signs to a severely retarded student;Browder;Education and Training of the Mentally Retarded,1981
4. Simulation and community-based instruction of vending machines with time delay;Browder;Education and Training in Mental Retardation,1988
5. Increasing spontaneous verbal responding in autistic children using a time delay procedure;Charlop;Journal of Applied Behavior Analysis,1985