1.
J Appl Behav Anal
; 53(1): 545-553, 2020 01.
Artículo
en Inglés
| MEDLINE
| ID: mdl-31281984
RESUMEN
Differential-reinforcement-of-low rate (DRL) schedules are often used to reduce, not eliminate, behavior. We systematically replicated Austin and Bevan (2011) to determine whether the number of questions asked by two adults with intellectual disabilities working at adult-day-training centers could be reduced using a full-session DRL. The full-session DRL involved delivery of a reinforcer at the end of the day if the number of questions asked was less than a specified number during the entire session. Questions, up to a specified number, were also reinforced within-session. The full-session DRL reduced the number of questions asked by both participants and increased duration of task engagement for one participant.