Follow-up research designed to evaluate specific components of Piaget's theory of cognitive development has shown that:
a. symbolic thought emerges later than Piaget had suggested
b. children do not have the unique internal schemata that Piaget had suggested
c. children's schemata do not change systematically over time
d. object permanence emerges earlier than Piaget had suggested
D
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Suppose that some researchers are writing up the results of their study, and they are reporting their interpretation of the data from an experiment. At this stage, they are likely to introduce bias if they
a. discuss only statistical significance and ignore practical significance. b. are influenced by researcher expectancy. c. emphasize practical significance far more than statistical significance. d. try to eliminate confounding variables.
Winona, age 22, is a new mother, and Anna, age 38, is also a new mother. According to the __________, both of these women may experience similar psychological forces based on their common experience of being a new mother.
A. psychosocial engagement perspective B. life events model C. normative-crisis model D. use-it-or-lose-it model
Suicide rates tend to be higher ____
a. among poor people (in general) than rich people (in general) b. among rich people (in general) than poor people (in general) c. among rich people who have recently become poor than among poor people who have recently become rich d. among poor people who have recently become rich than among rich people who have recently become poor
The concepts of sensory overload and cognitive control are related to crowding in that sensory overload tends to ____ crowding and cognitive control tends to ____ crowding
a. accompany; inhibit the experience of b. accompany; also accompany c. inhibit the experience of; also inhibit the experience of d. inhibit the experience of; accompany