At what point in development is the sense of hearing already quite acute?

Erikson's view of the first developmental stage differs from Freud's view in that

a. Erikson's account is psychosexual and Freud's is psychosocial b. Erikson's account is psychosocial and Frued's is psychosexual c. Erikson focuses on oral needs and Freud focuses on mutiple aspects of nurturance d. Erikson postulates a polarity between basic trust and mustrust and Freud postulates a conflict between gratification and frustration of labindial urges e. two of the above

Several months ago, Ambreena suffered moderate brain damage following the surgical removal of a brain tumor. Her husband is perplexed by the fact that she struggles to smile when they are together sharing a happy moment, but when looking at a recent family photograph, he notices a big grin on her face. This indicates that Ambreena suffered damage involving ____

a. ?lateralization of the somatosensory cortex b. ?activation of the amygdala c. ?cortical input d. ?subcortical input