A Developmentally Disabled Child Frequently Scratches Herself When Smiling, When

Multiple Choice

A developmentally disabled child frequently scratches herself when smiling, when upset, when interacting with others, when alone, and whether or not demands are placed on her.But when she is required to wear thin rubber gloves throughout the day, scratching gradually decreases to zero.The principle or procedure responsible for her improvement might best be described as:

A) respondent extinction
B) negative reinforcement
C) counterconditioning
D) operant extinction