Dr. Chein studied changes in genes that occur by mistake. Dr. Chein’s research is BEST described as being focused on:
a. gene mutations
b. natural selection
c. evolution
d. traits
Answer: a. gene mutations
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Which of the following situations are you most likely to see when two adults are conversing with each other?
a. two women who are looking at each other b. two men who are looking at each other c. a man and a woman who are looking at each other d. a man looking at a woman, while the woman looks elsewhere
The intellectual leader of the behaviorist movement was John B. Watson who was convinced that psychology should discard all references to consciousness or mental events
Indicate whether the statement is true or false
In 1985, the FDA approved the sale of dronabinol (Marinol), which
A. is a cannabis antagonist. B. is an effective treatment for cannabis dependence. C. is a capsule containing THC. D. reduces appetite.
Which statement about media use and ethnicity is correct?
A. There are no differences in media use among toddlers of different ethnicities. B. African American and Latino toddlers watch more TV than White toddlers do. C. African American and White toddlers watch more TV than Latino toddlers do. D. White toddlers watch more TV than African American and Latino toddlers do.