Multiple Questions Answers

1. Stimulants _____ nervous system activity, whereas depressants _____ it. (Points : 2)
reduce; enhance
enhance; increase
increase; decrease
reduce; decrease

2. The life expectancy of the average cigarette smoker is reduced by (Points : 2)
1 - 5 years
5 - 10 years
10 - 15 years
15 - 20 years

3. The process by which experience or practice results in a relatively permanent change in behavior is known as _____. (Points : 2)
cognition
learning
imprinting
intelligence formation

4. In classical conditioning, _____ are important, while in operant conditioning, _____ are primary for learning. (Points : 2)
antecedents; consequences
consequences; antecedents
responses; reflexes
responses; antecedents