One way to determine the validity of research methods is to A. compare children's responses to the same measure on separate occasions. B. see how effective a method is in predicting the behavior that the experimenter expects it to predict. C. compare children's scores on different halves of a single test. D. compare the extent to which two independent observers agree on their observations of people's actions.
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One way to determine the validity of research methods is to A. compare children's responses to the same measure on separate occasions.
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According to Piaget, during the sensorimotor substage of secondary circular reactions, infants begin A. to engage in deferred imitation. B. to master object permanence. C. to imitate familiar behaviors. D. to search in several locations for a hidden object.
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Updated 8/3/2015 1:08:07 PM
According to Piaget, during the sensorimotor substage of secondary circular reactions, infants begin: to imitate familiar behaviors.
Confirmed by Andrew. [8/3/2015 1:14:03 PM]
In a __________ design, groups of participants born in different years are followed over time. A. longitudinal-sequential B. cross-sectional C. longitudinal D. microgenetic
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Updated 5/6/2016 2:30:17 PM
In a longitudinal-sequential design, groups of participants born in different years are followed over time.
Confirmed by Andrew. [5/6/2016 11:31:28 PM]
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