A test used to find genetic defects that involves taking samples of hair-like material that surrounds the embryo is known as
a. amniocentesis. c. ultrasound sonography.
b. chorionic villus sampling. d. embryoscopy.
b
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Lewis has agreed to proofread a long legal brief that Trudy has written, even though he doesn't really like Trudy. Lewis knows that he will not receive any additional pay for his extra work, and he thinks that proofreading is one of the most boring jobs there is. However, after the legal brief is finished, Lewis decides that proofreading isn't such a bad job after all; he feels that at times he
actually enjoyed the exacting work. The change in attitude that Lewis has experienced can BEST be explained using a. the matching hypothesis. b. a self-serving bias. c. cognitive dissonance theory. d. the fundamental attribution error.
In the U.S., vasoactive agents are being explored to increase physiological sexual arousal by stimulating vaginal lubrication
a. True b. False Indicate whether the statement is true or false
Suppose that you have just studied a map of a region, and you have formed a cognitive map for it. Based on what you know from Chapter 7, we could predict that
a. you would estimate that two cities are far apart if there are many other cities in between. b. you would estimate that two cities are close if there are many cities in between. c. the number of intervening cities only influences distance estimates when people are very familiar with the route. d. the number of cities on the route between two cities has little effect on distance estimates.
A drug that blocks the effects of a neurotransmitter is called a(n) ____
a. agonist b. antagonist c. depressant d. protagonist