A-not-B error
axon
babbling
binocular vision
child-directed speech
co-sleeping
cortex
deferred imitation
dendrite
fine motor skills
grammar
gross motor skills
head-sparing
holophrase
hybrid theory
immunization
information-processing theory
kwashiorkor
language acquisition device (LAD)
little scientist
marasmus
mirror neurons
motor skills
naming explosion
neuron (p. 95)
neurotransmitter (p. 96)
norm (p. 94)
object permanence (p. 119)
perception (p. 104)
pincer movement (p. 108)
plasticity (p. 98)
prefrontal cortex (p. 95)
protein-calorie malnutrition (p. 115)
pruning (p. 97)
REM (rapid eye movement) sleep (p. 101)
reminder session (p. 123)
self-righting (p. 101)
sensation (p. 104)
sensorimotor intelligence (p. 117)
shaken baby syndrome (SBS) (p. 100)
stunting (p. 115)
synapse (p. 96)
transient exuberance (p. 97)
wasting (p. 115)