Neonatal Behavioral Assessment Scale

The Neonatal Behavioral Assessment Scale (NBAS) is the most comprehensive examination of newborn behaviour available today and has been used in clinical and research settings around the world for more than 35 years. The scale assesses the newborn’s behavioral repertoire with 28 behavioral items and also includes an assessment of the infant’s neurological status on 20 items. The NBAS items cover the following domains of neonatal functioning: autonomic regulation; motor organization; state organization and regulation and attention/social interaction.