Final answer:
Erik Erikson, being a psychoanalytic theorist, would recommend picking up and soothing the infant to develop a healthy sense of trust, in line with his 'trust versus mistrust' developmental stage theory.
Step-by-step explanation:
Among the theoretical perspectives provided, the most accurate statement regarding how each theorist might respond to an infant's crying is that Erik Erikson, a psychoanalytic theorist, would likely recommend picking up and soothing the baby to foster a healthy sense of trust. Erikson emphasized the need for a caregivers' responsiveness to create a sense of trust and predictability in the world for the infant. This aligns with Erikson's stage of trust versus mistrust, which focuses on the development of trust during infancy when the infant is entirely dependent on the caregiver.