Process / pipelineneurobehavioral-assessment

Neonatal Behavioral Assessment Scale (NBAS)

The NBAS, commonly known as the Brazelton Scale, is a comprehensive neurobehavioral assessment tool designed to evaluate the behavioral competencies of newborns. Developed by T. Berry Brazelton and colleagues in 1973 and refined through multiple editions, it examines 28 behavioral items and 18 elicited reflex items to characterize a newborn's neurological integrity, behavioral capabilities, and individuality. The NBAS has become a foundational instrument in developmental pediatrics, neonatal neurology, and early intervention research.

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Sources

  1. Brazelton, T. B., & Nugent, J. K. (1995). Neonatal Behavioral Assessment Scale (3rd ed.). Cambridge University Press. DOI: 10.1017/CBO9780511527784
  2. Nugent, J. K., Keefer, C. H., Minear, S., Johnson, L. C., & Blanchard, Y. (2007). Understanding Newborn Behavior and Early Relationships: The Newborn Behavioral Observations (NBO) System Handbook. Brookes Publishing. ISBN: 978-1557665416

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ScholarGateNBAS (Neonatal Behavioral Assessment Scale). Retrieved 2026-06-04 from https://scholargate.app/en/neonatology/neonatal-behavioral-assessment