Sarah, an infant of seven months, loves repeatedly hitting a toy that lights up and plays
music on impact with her toy hammer. Sarah is in Piaget’s substage of:
A. reflexes.
B. primary circular reaction.
C. secondary circular reaction.
D. tertiary circular reaction.
Answer:
Orthodox Jews and Mormons have especially low rates of alcohol use, underscoring
the:
A.environment’s role in alcoholism.
B.role of genes in alcoholism.
C.fact that alcoholism is largely inherited.
D.fact that cultural variations do not impact alcoholism.
Answer: