Child Development Flashcards
Development
Sequence of physical & psychological changes undergo with age
Development Psychology
Study of age-related changes in individual
Big questions
Continuity & change
Sources of development
Individual differences
Continuity & change
Development different/same relative other species
Continuous (small changes over time) and discontinuous (separate stages)
Critical periods
Critical periods
Something needs to happen for development to proceed normally
Sources of development
Genetic program or external environment driving force of change
Epigenetics
Epigenetics
Gene interact with environment
Expressed differently
Individual differences
Nature vs nuture
Upbringing, education, culture
Stable over time (ie. shyness)
Data collection
Self-report
Observation
Experimental
Clinical interview
Self-report
Standardized measures to understand what’s happening
Self-report flaws
Memory
Social desirability
Lack of communication in children
Observation
Observe children in natural habitat
Observation flaws
Unnnatural to child = unnatural behaviour
Experimental
Introducing change and observing reaction
Clinical interview
Questions
Depends on answer of previous question
Longitudinal design
Observe same small group over time
Cross - sectional design
At 1 point in time, observe full range of age
Cognitive processes
Knowing ourselves and our world
Jean Piaget
Observed children
Sequence of development
Discontinuous, need to master tasks to move up
Sensorimotor stage
Birth - 2 years
Cognition linked to external environment
Thinking is doing
Object permanence
Object permanence
Objects cease to exist when out of sight
Sensorimotor stage birth - 3 months
Visual stimuli looking
Turn head to noise
Sensorimotor stage 3 months
Follow moving object with eyes
Stares at where object disappeared, don’t search for it
Sensorimotor stage 5 months
Manipulate object
Anticipate future position
Develop object still exist when gone
Sensorimotor stage 8 months
Searches for hidden object
A not B
A not B
Search in last place found, not where the baby saw it go
Sensorimotor stage 12 months
Search in last place they saw object
Schema formation
Mental representation that defines a behaviour category
Understand current and future situations
Assimilation
New info modified to fit into existing schema
Accommodation
Existing schema modified by new experience
Respresentation thought
Ability to form mental respresentation of other’s behaviour
End of sensorimotor period
Respresentation thought examples
Imitation
Deferred imitation
Use of word to represent objects
Preoperational stage
2 - 7 years
Think logically and symbolically
Rapid development of language ability
Preoperational stage struggles
Failure of conservation
Egocentrism
Failure of conservation
Not understanding properties of change
Remains same despite change of object eg mass
Egocentrism
That others see the world previsely the same as he/she does
Concrete operation stage
7 - 12 years Logical analysis Empathise Understand cause-effect relation No abstract thinking (what if)
Formal operation stage
12+ years
Abstract thinking
Metacognition (thinking about though processes)
Dependent on exposure to scientific thinking
Evaluationg piaget’s theory
Underestimated abilites at various ages
Criticisms of piagets
1 Babies don’t start with nothing
2 Cognitive development isn’t an all or nothing phenomenon
1 Space and Object
Visual Cliff
Habituation prodedure
Understanding support
Object permanence
Visual Cliff
6 - 9 months perceive depth around crawling time
Habituation prodedure
4 months
Novel = interested
Accustomed to stimuli, less attention
Pay attention to new things