A preoperational child fails to show conservation because:
A) of the irreversibility of a process.
B) of the lack of egocentrism.
C) conservation requires the ability to focus on just one aspect of a situation at once.
D) a preoperational child focuses on more than one dimension at a time.
Question 2
Of Robert Peck's developmental tasks, _____ lays emphasis on coming to terms with inevitable physical decline by placing more value on cognitive activities and social relationships.
A) body transcendence versus body preoccupation
B) body identity versus ego identity
C) ego transcendence versus ego preoccupation
D) ego differentiation versus work-role preoccupation
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