That distressing teenage pubertal change—acne—is caused by which hormone(s)?
A) testosterone for boys and estrogen for girls
B) testosterone for both boys and girls
C) estrogen for both boys and girls
D) testosterone and estrogen for both sexes
Answer: B) testosterone for both boys and girls
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Bandura argues that what changes a person's behavior is ____.?
a. ?what the organism thinks the schedule of reinforcement is b. ?the actual schedule of reinforcement c. ?their free will d. ?the result of his or her intelligence e. ?None of the choices are correct.
Students conducted a naturalistic observation to study whether people arriving at the library alone would be more likely to hold the door open for a person coming in immediately after them than would people who arrived in pairs. The students made their observations looking through the window of a classroom building across from the library. They chose this position for observation to avoid the potential problem of
A. demand characteristics. B. observer bias. C. nonrepresentative sampling. D. reactivity.
Vincent is an artist who has stayed up painting for three days straight. Despite his lack of sleep, he feels as if he has boundless energy and his paintings reflect a very high level of creativity. Although Vincent rarely feels tired, he only becomes this energetic once in a while. Vincent is most likely suffering from
A. histronia. B. persistent depressive disorder. C. schizophrenia. D. mania.
Ethnic minority teens who participate in cultural events, reading, and discussion in order to identify their own identities are considered to be in the ____________________ stage of ethnic identity
Fill in the blank(s) with correct word