What is the major difference between primary circular reactions and secondary circular reactions in Piaget's sensorimotor stage?
a) an infant must first demonstrate the primary circular reactions before demonstrating the secondary circular reactions
b) primary circular reactions are based upon enjoyment activities, while secondary circular reactions are not
c) primary circular reactions bring about a desirable consequence, while secondary circular reactions do not
d) primary circular reactions involve activities where the infant is focused on its own body, while secondary circular reactions involve activities where the infant's actions relate to the outside world
d
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Why are extracurricular strategies so important?
A. They provide middle-class youth with a place to go. B. They provide counseling and medical attention after school. C. They provide a means of supervision and opportunity for high-risk teens. D. They provide an opportunity to meet with teachers and go over schoolwork.
In which of Piaget's stages of cognitive development is a child most likely to lack the skill of object permanence?
A) The preoperational stage B) The formal operational stage C) The sensorimotor stage D) The concrete operational stage
The emotional symptoms of Klüver-Bucy syndrome probably result from damage to the
A. amygdala. B. orbitofrontal cortex. C. septal area. D. temporal lobe cortex.
Regarding sensitivity, more of the primary somatosensory cortex is devoted to the
a. lips. b. shoulder. c. feet. d. legs.