week 4: development psychology Flashcards
what is development psychology?
the field of study that explores patterns of stability, continuity, growth and change that occur throughout a person’s life.
domains of development
physical
cognitive psychosocial
what is cognitive development?
mental activities associated with thinking, knowing, remembering and communicating.
what are Piaget’s cognitive stages
Sensorimotor
Preoperational
Concrete operational
Formal operational
what is piagets cognitive theory?
children actively construct new understandings of the world based on their experiences
sensorimotor stage age
0-2
Preoperational stage age
2-7
Concrete operational
age
7-12
formal operational age
12+
characteristics of piagets sensorimotor stage
the world is understood through the senses and actions
object permanence develops
child is completely egocentric
characteristics of Piaget’s Pre-operational Stage
symbolic thoughts develop object permanence is completely established focus on perceptual salience no logic challenges with conservation centration irreversible thoughts static thought
what is object permanence?
a child’s ability to know that objects continue to exist even though they can no longer be seen or heard
what is perceptual salience?
focusing on the most obvious features of an object/situation
eg. focusing on the one cloud in the clear sky
what is conservation?
object doesn’t change when its appearance is altered in a superficial way
eg, 200ml water in wide vessel vs tall vessel, tall vessel will look like more but it is the same amount
what is centration?
Focus on one aspect of a problem/object
eg, sandwich cut in 1/2s compared to 1/4s may seem like different amounts
what is irreversible thought?
Cannot mentally undo an action
what is Static thought?
Focusing on the end state rather than journey to end state
eg. child believing it will one day wake up and be tall
what is egocentrism?
in/ability to see other peoples views
piagets 3 mountain task age groups
- 4- to 6-year-olds take the egocentric perspective
- 9- to 10-year-olds are able to describe the view from the perspective of the other
characteristics of piagets concrete operational stage
decentration
reversibility of thought
transformational thought
what is decentration?
Can focus on two or more dimensions of a problem at once
what is transformational thought?
Can understand the process of change from one state to another