When her baby cries, Martha understands what he needs even before she goes to him. Martha's skill is best described as resulting from an intensive process of _____.
A) discrimination training
B) errorless discrimination training
C) generalization training
D) fading
Question 2
In an experiment, a rat receives food when it presses a lever in the presence of a 1100-Hz tone but not in the presence of a 1300-Hz tone. The 1100-Hz tone acts as the _____ while the 1300-Hz tone acts as the _____.
A) S; SD
B) SD; S
C) SR; SD
D) SD; SR