Chapter 9 Unit Test/Quiz Flashcards
zygote is a
fertilized egg
A zygote becomes an embryo after
2 weeks
embryo
developing organism
Embryo remains for
two months
fetus
developing human organism
human organism from 9 weeks after conception until
birth
teratogens
chemicals/viruses may damage development
fetal alcohol syndrome caused by
Pregnant mothers heavy drinking
FAS may result in
Misproportions and symptoms
habituation
decreasing response with repeated stimulation
Habituation example
When infants are repeatedly exposed to visual stimuli they loose interest sooner
maturation
changes in behavior
maturation
is not impacted by experience
cognition
mental activiies
Cognition associates:
thinking,knowing,remembering and communication
schema
concept that organizes/interprets info
assimilation
interpreting new experiences based on our prior molds (schemas)
accommodation
adjusting our schemas to incorporate new information
sensorimotor stage developed by
Piaget
sensorimotor stage
infants understand world in terms of impressions and motor activities
object permanence
awareness that thing continue to exist even when not seen
preoperational stage is found in
Piaget’s theory
Preoperational stage occurs from
2-7 years of age
Preoperation stage includes
children use language without comprehending mental operations/concrete logic
conservation
properties: mass,volume, and number remain the same despite changes in objects- found in Piaget’s theory
conservation example:
amount of milk staying the same even in a different glass
egocentrism
principle of Piaget’s theory
Egocentrism
difficulty perceiving things form another’s point of view
theory of mind created by
David Premack adn Guy Woodruff
Theory of mind
Allows individuals to understand others mental states
theory of mind example
understanding what made someone mad without direct statement
Concrete operational stage
allow children to think logically regarding concrete events- (change in form doesn’t mean change in quantity)
Concrete operational stage occurs in
6-11 year olds
formal operational stage
thinking logically regarding abstract concepts- (if this then that)
formal operational stage begins at age
12
stranger anxiety
fear of strangers
stranger anxiety begins at
8 months
attachment
Emotional tie resulting in closeness and distress
critical period
Period after birth when exposure to stimuli produce proper development
imprinting
certain animals form attachments during a critical period
temperament
persons characteristic emotional reactivity/intensity
basic trust
sense that world is predictable and reliable
self-concept
understanding/evaluation of who we are
permissive
parents submitting to childrens desires
authoritative
demanding/responsive- enforce rules and explain
authoritarian
impose rules and expect obedience
gender
socially influenced characteristics by which people define male/female
aggression
physical or verbal behavior intended to hurt another
gender role
expectations for male/female
role
set of norms about a social position
x chromosome
found in men and women
y chromosome
only found in males- when paired with a womans y chromosome produces a male child
testosterone
stimulates growth of sex organs
gender identity
sense of being male/female
gender typing
traditionally a masculine/feminine role
social learning theory
learn social behavior by observing/imitating and being rewarded or punished