Autism spectrum disorder seems to be caused by __________.
A. one or two genes
B. insecticides
C. vaccines
D. multiple genetic and environmental factors
Answer: D
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People hear a tone, followed by a puff of air to the eyes, which causes an eyeblink. After a few pairings, people blink their eyes when they hear the tone. In this experiment, what is blinking?
a. The conditioned stimulus b. The unconditioned stimulus c. Both the conditioned stimulus and the unconditioned stimulus d. Both the conditioned response and the unconditioned response
The most controversial and misunderstood psychological tests are
a. group tests. b. achievement tests. c. objective personality tests. d. projective personality tests.
The key element in Type A behavior pattern that appears to account for the increased risk for health problems is
a. hostility. b. impatience. c. competitiveness. d. aggression. e. ambition.
Altruism is a form of discrimination
Indicate whether the statement is true or false