[Solved] After learning the combination for his new locker at school,Milton is unable to remember the combination for his year-old bicycle lock.Milton is experiencing the effects of A) source amnesia. B) retroactive interference. C) proactive interference. D) automatic processing. Psychosexual Development: A Freudian concept detailing the stages of development from infancy to adulthood, focusing on how the pleasure-seeking energies of the id become focused on certain erogenous zones at different ages. Conflict: A serious disagreement or argument, typically a protracted one, that can occur between individuals, groups, or nations. Phallic Stage: A phase in Freud's theory of psychosexual development where a child's focus of libido is on the genital area, occurring around ages 3 to 6. Erotically Tinged: Characterized by or involving sexual desire or attraction.