In strong support of Piaget's theory of cognitive development, contemporary researchers have confirmed that virtually all adults display abstract reasoning and other formal operational thought processes in diverse areas of knowledge.
a. true
b. false
b. false
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Dr. Nakamura thinks that his client might be suffering from generalized anxiety disorder. Which fact would rule out that diagnosis (make it impossible)? a. The client worries over both minor and major problems and constantly feels "on edge.". b. The client has experienced anxiety symptoms for almost exactly one month
c. The client reports that the anxiety has interfered with her life activities. d. The client's symptoms include physiological responses such as muscle tension.
Variables are related to theoretical constructs via ___________________
a. Statistical analysis b. Causality c. Operational definitions d. The progressive nature of science
Cross-sectional and longitudinal data (Colby et al., 1983; Colby & Kohlberg, 1987) show that the dominant form of moral reasoning at age 36 is
a. stage 1. b. stage 2. c. stage 3. d. stage 4.
How does the antidepressant drug bupropion reduce withdrawal effects in tobacco addicted individuals?
a. It activates cholinergic neurons. b. It activates nicotinic receptors. c. It elevates dopamine levels. d. It reduces stress and agitation.