Children are especially susceptible to which of the following discussed "Sins of Memory"?

Research has shown that emotional arousal can ___________ memory

a. provide false c. impair b. enhance d. unchange

Piagetians believe that an average child would first demonstrate the onset of intentional behavior when he or she is approximately a. 18 hours old

b. 8 weeks old. c. 8 months old. d. 18 months old.