Elton's mother has been nagging and nagging that he should stop fooling around with his guitar and start studying. Finally, in order to stop her nagging, Elton complies and hits the books. This example illustrates the effect of ________.
a. positive reinforcement
b. negative reinforcement
c. positive punishment
d. negative punishment
Elton's mother has been nagging and nagging that he should stop fooling around with his guitar and start studying. Finally, in order to stop her nagging, Elton complies and hits the books. This example illustrates the effect of ________.
a. positive reinforcement
b. negative reinforcement
c. positive punishment
d. negative punishment