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  1. Developmental Disabilities Institute

    We help children and adults with autism and other developmental disabilities experience personal growth and fulfillment.

  2. 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.

  3. 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.

  4. 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. …

  5. 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.

  6. 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

  7. DEVELOPMENTAL | English meaning - Cambridge Dictionary

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

  8. 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 …

  9. 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.

  10. 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 …