The meaning of DEVELOPMENTAL is of, relating to, or being development; broadly : experimental. How to use developmental in a sentence.

DEVELOPMENTAL definition: 1. connected with the development of someone or something: 2. connected with the development of…. Learn more.

Anything that has to do with a person's growth and development is developmental. A baby's developmental needs include lots of interaction with parents and caregivers. New parents are often …

DEVELOPMENTAL meaning: 1 : of or relating to the growth or development of someone or something; 2 : designed to help a child grow or learn

The act of developing or the state of being developed, as: a. The application of techniques or technology to the production of new goods or services....

Sep 25, 2025 · Developmental psychology follows the physical, cognitive, emotional, and social changes that occur as people move through their lifespan from childhood to adulthood.

Oct 14, 2025 · Learn more about developmental psychology, including the definition, types, life stages, and how to seek treatment when necessary.

Developmental psychology generally focuses on how and why certain changes (cognitive, social, intellectual, personality) occur over time in the course of a human life.

Developmental psychology is a field of psychology that studies how psychological phenomena develop over the lifespan. It examines changes in behavior, cognition, and emotions from infancy to old age.

These developmental milestones show what most children (75% or more) can do by each age. Subject matter experts selected these milestones based on available data and expert consensus.