epigenesis
the emergence of new structures and functions in the course of development
endophenotypes
intermediate phenotypes, including the brain and nervous system, that do not involve overt behavior
- not observable
epigenetics
the study of stable changes in gene environment that are mediated by environment
- child’s environment – child’s genotype
4 core knowledge theories
inanimate objects and mechanical interactions
minds and goal-directed actions
numbers
spatial layouts and geometric relations