When taking math test, Cami D understood that when she wrote 2+1 it is the same as writing 1+2
What is concrete operational?
the awareness that things continue to exist even when not perceived
object permanence
Sensorimotor
0-2
Cami has been thinking about the book she read and thinking about the morality behind it.
What is formal operational?
fear and apprehension infants commonly display around those unfamiliar to them
Stranger anxiety
preoperational
2-7
Macy dropped her doll under the bed, and doesn't look for it as she thinks it doesn't exist.
What is sensorimotor?
a child’s difficulty in seeing another’s point of view
egocentrism
concrete operational
7-11
Caroline understood the sarcastic comment her dad told her.
What is concrete operational?
pondering hypothetical propositions and deduce consequences
abstract thinking
formal operational
11-15
Grace believes her mom knows what happened all throughout her day, and is upset when her mom doesn't know.
What is preoperational stage?
the principle that properties such as mass, volume, and number remain the same despite changes in form
conservation
What age does stranger anxiety develop?
around 8 months