To assign participants to groups in a truly random fashion, you should:
a. use a random number table.
b. flip a coin.
c. draw names out of a hat.
d. any of these
D
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Impression management theory suggests that people change their attitudes to match their behaviors in an effort to
a. be consistent. b. appear consistent. c. reduce physiological arousal. d. restore a positive self-image.
Which of the following statements is TRUE?
a. Heritability refers to the amount of variation in a given trait in a given population at a given time. b. The tendency of given trait to be passed from parent to offspring is called heritability. c. Heritability is a concept that is useful in understanding variation in a specific trait in given individuals. d. Highly heritable traits are not modifiable by environmental factors. e. Heritability refers to the amount of variation in a given trait that cannot be explained by genetic factors.
Cohabiting couples who are unmarried have more stable relationships than married couples.
Answer the following statement true (T) or false (F)
Self-guiding and self-directing comments that children make to themselves are considered to be __________.
A. private speech B. private instruction C. scaffolding D. guided participation