Skip to Content

Bayley Scales of Infant Development

Pronunciation: ba'le

Definition: a psychological test used to measure the developmental progress of infants over the first 2-1/2 years of life; consists of three scales: mental, motor, and behavior record.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.

Hide