Final answer:
Observation 4, where the mother requests the nurse to feed the newborn due to fatigue, indicates a potential for a maladaptive interaction in the nurse's observation of the mother-infant bonding process.
Step-by-step explanation:
Based on the given options, the observation made by the nurse that indicates potential for a maladaptive interaction is option 4: The mother requests that the nurse feed the newborn because she is feeling fatigued.
The mother requesting the nurse to feed the newborn indicates a potential issue with bonding and caretaking. Typically, a mother-infant bond involves the mother taking an active role in nurturing and caring for her baby, including feeding. The mother's request for someone else to feed the newborn suggests a lack of engagement or desire to bond with the baby, which may indicate difficulty in establishing a healthy and adaptive parent-infant relationship.