
Developmental Disabilities Institute
We help children and adults with autism and other developmental disabilities experience personal growth and fulfillment.
DEVELOPMENTAL Definition & Meaning - Merriam-Webster
The meaning of DEVELOPMENTAL is of, relating to, or being development; broadly : experimental. How to use developmental in a sentence.
Developmental Psychology: Definition, Stages, and Issues
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.
CDC's Developmental Milestones | Learn the Signs. Act Early. | CDC
Feb 16, 2026 · Skills such as taking a first step, smiling for the first time, and waving “bye bye” are called developmental milestones. Children reach milestones in how they play, learn, speak, act, and move. …
Developmental Psychology - American Psychological Association …
Developmental psychologists focus on human growth and changes across the lifespan, including physical, cognitive, social, intellectual, perceptual, personality and emotional growth.
Developmental Definition & Meaning | Britannica Dictionary
DEVELOPMENTAL meaning: 1 : of or relating to the growth or development of someone or something; 2 : designed to help a child grow or learn
DEVELOPMENTAL | English meaning - Cambridge Dictionary
DEVELOPMENTAL definition: 1. connected with the development of someone or something: 2. connected with the development of…. Learn more.
Developmental - Definition, Meaning & Synonyms | Vocabulary.com
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 adjective - Definition, pictures, pronunciation and …
Definition of developmental adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
Developmental Disability Basics | Child Development | CDC
Jan 29, 2026 · Developmental disabilities are a group of conditions due to an impairment in physical, learning, language, or behavior areas. These conditions begin during the child's developmental …