Of the following, ________ would serve as a primary reinforcer for most people
a. food
b. praise
c. money
d. attention
e. a hug
a. food
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The early IQ tests developed in France were modified to become which English-language test?
a. Progressive Matrices test b. Wechsler Intelligence Scale for Children c. Stanford-Binet test d. Scholastic Aptitude Test
J. B. Watson suggested that people learn phobias by pairing a stimulus with an unpleasant experience. What is evidence against that hypothesis? a. Phobias are more common in young adulthood than in old age
b. Most phobias can be traced to repressed memories from early childhood. c. Phobia of harmless objects is more common than phobia of something dangerous. d. Phobia of snakes is more common than phobia of cars.
When compared to Type A people, Type B people tend to be more
a. hard-driving, ambitious, and competitive. b. relaxed, easygoing, and friendly. c. inhibited, compliant, and depressed. d. achievement oriented, impatient, and hostile.
Without input from the gamma motor neurons, a. extrafusal muscle fibers would be unable to contract
b. intrafusal muscle fibers would not be able to relax. c. extrafusal fibers would go limp whenever intrafusal fibers contracted d. intrafusal fibers would go limp whenever extrafusal fibers contracted.