Identifying with one's opposite-sex parent occurs in which psychosexual stage?

As the number of objects searched for increases, the likelihood of finding one of those objects decreases. This is known as ______.

A. dual-target cost B. detection paradox C. deterrence effect D. object agnosia

As compared to the brains of lean adolescent girls, the brains of obese adolescent girls show ______ somatosensory activity when they anticipate food and ______ reward circuit activity when they eat it.

a. less; less b. less; more c. more; less d. more; more