If there is no effect of the independent variable in an experiment, then:
a. between-groups variance equals zero.
b. between-groups variance is greater than within-groups variance.
c. between-groups variance is less than within-groups variance.
d. between-groups variance equals within-groups variance.
D
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Basic facial expressions of emotion, called nonverbal __________, are fairly consistent among people of all ages.
A. emergence B. discrimination C. encoding D. communication
On average, how does divorce affect happiness?
a. A brief decrease in happiness but rapid recovery to the previous level b. A decrease in happiness and only partial recovery over a period of years c. No overall change in happiness d. A brief increase in happiness but rapid return to the previous level
The Brelands referred to the interference or displacement of learned behavior by instinctive behavior as:
a. response generalization b. the habit family hierarchy c. instinctual drift d. the leash principle
The two types of associative learning are
a. classical conditioning and observational learning. b. vicarious learning and cognitive learning. c. classical conditioning and operant conditioning. d. operant conditioning and cognitive learning.