Nicotine has __________-like effects
a. dopamine
b. serotonin
c. acetylcholine
d. norepinephrine
c
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Dave is driving along the interstate when he sees a stranded motorist. Dave had a flat tire just last week, so he knows how it feels to be stranded. He decides to stop and help the motorist. Which theory of helping behavior best explains why Dave stopped to help??
a. ?arousal: cost-reward b. ?social facilitation c. ?evolutionary d. ?empathy-altruism
Research on the tip-of-the-tongue phenomenon has confirmed that it
a. occurs about once a week. b. is more frequent among younger people than older people. c. usually involves adjectives and adverbs. d. is uncommon. e. rarely involves proper names.
This willingness to persist at challenging tasks and meet high standards of accomplishment is called ______.
A. self-concept B. self-esteem C. achievement motivation D. executive function
The program created by Reivich, Jaycox, and Seligman has been lauded for its positive outcomes for children who would have otherwise been at risk for ______.
A. schizophrenia B. delinquency C. dropping out of school D. serious depression