Which of Piaget's stages emphasizes that children are yet unable to perform mental operations?
A. sensorimotor
B. preoperational
C. concrete operational
D. formal operational
Answer: B
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A specific prediction about what will hold true if we observe a phenomenon is called a
a. fact. b. hypothesis. c. theory. d. correlation.
According to Erik Erikson, young adults typically experience the crisis of:
a. integrity versus despair b. generativity versus stagnation c. trust versus mistrust d. intimacy versus isolation
Your textbook has a box called "Face up to Wake up" that discusses which of the following?
a. how campaigns to get infants to sleep on their backs have led to a reduction in sudden infant death syndrome b. how campaigns to get infants to sleep on their backs have led them to sleep through the night at an earlier age c. how campaigns to get alcoholic parents to sober up have led to reduced rates of child abuse d. how campaigns to get alcoholic parents to sober up during pregnancy have led to reduced rates of autism spectrum disorder
Rats have been shown to prefer flavors that
A) they experience in their mother's milk. B) they smell on the breath of other rats. C) taste of vitamins. D) both A and B E) both A and C