The Neonatal Behavioral Assessment Scale (NBAS) is a tool designed to evaluate the behavior and development of newborns, typically within the first month of life. It assesses various aspects of a baby's functioning, including motor skills, reflexes, and responses to stimuli. The scale helps identify any potential developmental issues and provides insights into the infant's neurological health. Developed by Dr. T. Berry Brazelton, the NBAS consists of 28 behavioral items and 18 reflex items. It is often used by healthcare professionals to guide interventions and support for both infants and their families. The assessment fosters a better understanding of the infant's needs and capabilities.