Approximately __________ percent of doctor visits are the result of complaints by individuals who are worried that something is seriously wrong, even though no medical cause is found to explain their symptoms.
A. 10
B. 20
C. 25
D. 35
Answer: B
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Rachel, a biology student on a field study in the Amazon, observed the behavior of a small mammal that was frequently preyed upon by birds, snakes, and monkeys. It built burrows at the base of trees. Based on the work of Allison and Cicchetti, what predictions can Rachel make about her mammal's sleeping habits?
A. It is unlikely to sleep more than a few hours per day and will do so out in the open. B. It is likely to sleep many hours per day in its burrow. C. It is likely to sleep many hours per day out in the open. D. It is unlikely to sleep more than a few hours per day and will do so in its burrow.
According to the article Gimme the Ball concerning the development of object permanence, Freud and Erikson's ideas about development:
(a) have been found to be correct by research (b) have formed the basis for most of our current ideas about development, even though they have been modified (c) derived from careful observations of children, even though their conclusions have been debated (d) were based on unsystematic observations and are so vague as to be scientifically insupportable
Brian tells Amy he will only continue to love her if she stops working too many hours. He is providing her with
a. conditional acceptance. b. conditional positive regard. c. conditional statements of reinforcement. d. unconditional negative regard.
According to Lopez-Gay, Esteve, Lopez-Colas et al. (2014), which of the following is a finding related to cohabitation rates?
A. Within the Americas, cohabitation rates are relatively low in Amazonian areas in comparison with the rates in Mexico and the United States. B. According to the surveys in 14 European countries in 2013 by the Organisation for Economic Co-operation and Development, cohabitation rates ranged from more than 14 percent in Italy to less than 2 percent in France. C. Surveys in 14 European countries, Canada, New Zealand, and the United States conducted in 2013 by the Organisation for Economic Co-operation and Development found great similarities in cohabitation rates. D. Within the Americas, cohabitation rates are relatively low in Mexico and the United States in comparison with the rates in Central America.