Human Development Flashcards
Developmental Psychology
changes in physical + psychologicaly processes
conception - death
change is inevitable
age changes + age differences
(nature vs nurture)
Developmental Psychology
Define maturation
biologically based changes
orderly sequence
age-related timetable
Developmental Psychology
Define critical periods
periods of special sensitivity to specific types of learning + sensory stimulation
shape capacity of future development
Developmental Psychology
Define sensitive periods
times that are more important to subsequent development than others
Developmental Psychology
Define development stages
steps through which everyone progresses in the same sequence (discontinuous)
Developmental Psychology
Define continuous development
steady/gradual change
Research Methods
cross-sectional studies
compare groups of different ages at a single time to see whether differences exist among them
useful for: providing snapshot of differences/variations
limitation: don’t directly assess changes, cohort effect
Research methods
longitudinal studies
assess same individual overtime - age changes
useful for: reveal differences among individuals and changes within
limitations: cohort effect
Developmental Psychology
Research methods
sequential studies
study multiple cohorts longitudinally
study of group of people at one age + follow them overtime
cross sectional + longituidinal
Developmental Psychology
Normative investigations
chronological age = time passing since birth
developmental age = how closely a persons physical/mental development parallels with normal developmental milestones
Congnitive Development
Piaget’s theory of cognitive development
children develop knowledge by: inventing, constructing reality out of own experience (observations + own ideas about the world)
Congnitive Development
Piaget’s theory of cognitive development
Processes of cognitive adaptation - ASSIMILATION
new cognitive elemts are fitted with old elements or modified to fit more easily
(interpreting actions/avents in terms of ones present schemas)
Congnitive Development
Piaget’s theory of cognitive development
Processes of cognitive adaptation - ACCOMMODATION
restructuring cognitive structures so that new info can fit into them more easily
(modification of schemas to fit reality)
Congnitive Development
Piaget’s theory of cognitive development
Processes of cognitive adaptation - EQUILIBRATION
driving force behind cognitive development
balancing assimilation + accommodation to adapt to the world
Congnitive Development
Stages of cognitive development
- Sensorimotor stage
0-2
think with their hands, mouth, senses to learn about world
object permanence
egocentric