Question

which action may induce stranger anxiety?
feeding the neonate right after birth
introducing the infant to an older sibling
alternating caretaking between the mother and partner
leaving the infant with a babysitter while the parent works

Explanation:

Stranger anxiety occurs when infants are exposed to unfamiliar people. Leaving with a babysitter is an encounter with a stranger.

Answer:

Leaving the infant with a babysitter while the parent works