qualitative development
quantitative development
nature vs nurture
cross-sectional design
longitudinal design
sequential design
teratogens
Piaget’s theory
schema, assimilation, accomodation
sensorimotor stage
preoperational stage
concrete operational stage
formal operational stage
object permanence
frontal love development
social referencing
separation anxiety
imprinting
attachment style
secure attachment
insecure/avoidant attachment
insecure/ambivalent attachment
symbolic representation
symbolic reasoning
operations