Human Development Flashcards
developmental psychology
study of how behavior changes over the life span
post hoc fallacy
logical error where you assume that A causes B just because B came after A
Bidirectional influences
humen development is always two way street / development influences experiences but experiences also influence development
Cross sectional design
examine people of different ages at a single time
cohort effects
set of people who lived during one period may differ from sets of people who lived during a different period
longitudinal designs
track the development of the same group of participants over time
selective attrition
drop of studies
Infant determinism
influence and shape our behavior by the end of 5
Nature vs nurture
bidirectional
active selective gene environment correlation (nature via nurture)
children with certain genetic predispositions often seek out and create their own environment
ecoactive reactive gene environment correlation
depression leads to arguing-arguing leads to depression
passive gene environment correlation
the interrelationship between the environment provided by the parents and genes they transmit to their children
Active genotype environment correlation
occurs when individuals seek out environments that support their genetic tendencies. niche picking
gene environment interaction
genetic differences in sensitivity to certain environmental effects
Automatic motor behaviors
sucking and rooting
Motor behaviors
are bodily motions that occur as result of self initiated force that moves the bones and muscles
Motor behaviors achieved
in the same order but time can change due to physical maturity, cultural and parenting practices
Theories of Cognitive Development
- Stagelike vs continuous changes in understanding
- Domain-general vs domain specific accounts
- Principal source of learning
Piagent’s Theory
domain general/last step of development is ability to reason logically about hypotheticals/ children use assimilation to acquire new knowledge and accomodation forces change between stages
Four stages of Piaget
sensorimotor
preoperational
concrete operations
formal operations
sensorimotor 0-2 years
-focus on the here and now
-lack of object permanence and deffered imitation (imitating)
-major milestone is mental representation
Preoperational stage 2-7 years
-marked by an ability to construct mental representations of experience
-hampered by egocentrism and inability to perform mental operations
-lack conservation
concrete operations 7-11 years
can perform mental operations but only for actual physical events
formal operations 11- adulthood
can understan hypothetical reasoning beyon the here and now
also understand logical concepts and abstract questions