developmental psychologist — A psychologist who studies how people grow and change throughout their lives, from infancy to old age
Part of speech: NOUN
Definition: A psychologist who studies how people grow and change throughout their lives, from infancy to old age
Pronunciation (IPA): /dɪˌveləpˈmentl̩ saɪˈkɑːlədʒɪst/
Example Sentences
- The developmental psychologist was amazed to discover that teenagers' brains are still under construction, which explains why they think eating pizza for breakfast is a brilliant idea.
- Dr. Smith, a developmental psychologist, studies how children learn to share their toys, which is apparently harder than rocket science.
- The developmental psychologist's research focuses on how cognitive abilities evolve during early childhood.
developmental psychologist
NOUN[/dɪˌveləpˈmentl̩ saɪˈkɑːlədʒɪst/]
A psychologist who studies how people grow and change throughout their lives, from infancy to old age

A psychologist who studies how people grow and change throughout their lives, from infancy to old age

The developmental psychologist collaborates with the cardiologist!
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🎤Pronunciation
🌳Etymology
Origin
Developmental comes from the verb develop, which derives from Old French developer (to unfold or unwrap). Psychologist combines Greek psyche (soul, mind) and logos (study, discourse), first used in the 18th century to describe the scientific study of the mind. Together, the term emerged in early 20th-century psychology to describe specialists studying how the human mind and behavior evolve across the lifespan.
Breakdown
develop (unfold, grow) + -mental (adjective suffix, relating to mind) + psyche (Greek: soul, mind) + -logy (Greek: study of) + -ist (one who practices or specializes in).
🎵Rhyme
🔗Collocations
📝Examples
“The developmental psychologist was amazed to discover that teenagers' brains are still under construction, which explains why they think eating pizza for breakfast is a brilliant idea.”
“Dr. Smith, a developmental psychologist, studies how children learn to share their toys, which is apparently harder than rocket science.”
“The developmental psychologist's research focuses on how cognitive abilities evolve during early childhood.”
“Many parents consult developmental psychologists when they're concerned about their child's growth milestones.”
📚Related Words
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