A developmental psychologist is someone who studies how people grow and change throughout their lives, from infancy to old age. They explore how our thinking abilities, emotions, and behavior develop and evolve over time. Full definition
As developmental psychologists who both study early childhood learning and also regularly partner with communities in the implementation of early learning policies, the opportunity that this initiative affords is inspiring and extraordinary. (gse.harvard.edu)
However, child developmental psychologists say that their behavior is merely an expression of their frustration. (thefashionablehousewife.com)
But developmental psychologists know that it doesn't really work this way. (sciencedaily.com)