Ch. 4 - Developmental Psychology Flashcards
Embryo
2-8 weeks
Zygote
0-2 weeks
Fetus
9 weeks to birth
Teratogens
Agents, things that are passed from mom to embryo or fetus during development and cause harm. (Alcohol, drugs, cigarettes)
Rooting reflex
Baby’s natural reflex to open mouth and suck looking to get fed (nipple)
Habituation
Decreasing responsiveness with repeated stimulation. (Adapt to certain responses and don’t notice them anymore)
Maturation
Biological growth processes that enable orderly changes in behavior, relatively uninfluenced by experience
Jean Piaget
Best known for studying the cognitive abilities change over the lifespan
Schemas
A concept of framework that organizes and interprets information
Assimilation
Interpreting our new experiences in terms of our existing schemas
Accommodation
Adapting our new current schemas to incorporate new information
Object permanence
The awareness that objects continue to exist even when not perceived
Egocentrism
In piagets theory, preoperational Childs difficulty taking another’s point of view
Conservation
Piagets theory the belief that properties such as mass, volume, and number remain the same despite changes in the forms of objects
Preoperational stage
Ages 2-6/7