Notes that developmental theories are a resource for developing early-childhood curricula; reviews a variety of current theories and research, including maturationist, behaviorist and psychoanalytic theories, and constructivist theories of cognitive development. Presents suggestions for translating theory into curriculum, as well as conceptions of…

Research indicates that the brain grows in spurts occurring every two years or so and alternating with plateau periods in which the gains due to growth are consolidated. While the number of brain cells no longer increases after the age of about 18 months, substantial increases in the complexity of neural networks occur generally between the ages…