Which assessment tool evaluates neonatal behavior across autonomic, motor, state, and social-interaction domains?

• A. NBAS
• B. APIB
• C. NIDCAP
• D. Ballard

Answer: (A)

The tool that measures neonatal behavior across autonomic, motor, state, and social-interaction domains is the Neonatal Behavioral Assessment Scale. It was designed to observe how newborns respond to their environment and caregiving, organizing observations into four broad areas: autonomic stability (things like breathing, color, reflexes), motor organization and tone, state regulation (how the infant transitions between sleep and wakefulness and how easily arousal is managed), and social-interactive behavior (eye contact, responsiveness to caregiver cues, and social engagement). This comprehensive scope makes it the best fit for evaluating the full range of neonatal behavior in these domains.

Other options serve different purposes. Ballard focuses on gestational maturity and physical/neuromuscular status, APIB centers on preterm infant behavior and development, and NIDCAP is a broader neurodevelopmental-care framework guided by observed behavior rather than a single standardized behavioral checklist.