Nadia did what her parents and teachers said, without hesitation. But Nadia was very shy and nervous. These are the characteristics of an undercontrolled child

Which of the following ideas does the ethological perspective propose?

a. Infants are predisposed by evolution to form emotional bonds to caregivers. b. Infants learn through reinforcement to bond with caregivers. c. Infants are conditioned to elicit attachment behaviors from birth onward. d. Infants develop attachment behaviors over the first year of life.

Billy receives all A's on his report card. His parents buy him the video game that he has been asking for. This is an example of a __________

a. negative reinforcement b. positive punishment c. positive reinforcement d. negative punishment