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70 Cards in this Set

  • Front
  • Back
phenotype
visible apparent charateristics
genotype
genetic appearance
heritability index
estimate to which a particular behavior can be attributed to genes. intelligence ranges from 0.3-0.7, ~50% comes from genes
critical period
limited time span during which an organ is biologically prepared to acquire certain characteristics
ethology
born with certain genetic predispositions (diathesis)
Lorenz
studied birds and imprinting
Harlow
studied monkeys and attachment. dealt with hypothalamus and the amygdala
Bowlby
attachment style
Ainsworth
if lose security become insecure, anxious, feel detachment, protest, feel despair
abusive relationships
more abusive, more attached the victim becomes
Downs syndrome
trisomy 21, 21st chromosomal pair has an extra chromosome. genetic disorder
Klienfelters syndrome
XYX males
men have no 2ndary sex characteristics (sperm, hair growth)
Turners syndrome
XXX females
deficits in spatial orientation
no 2ndary sex characteristics (menstruation)
XXY
large stature, more represented in prisons, stupid criminals
germinal period
conception --> implantation
(8-10 days)
embryonic period
end of 2nd week --> end of 8th week
most important period
most susceptible to teratogens (drugs, toxins, disease)
3rd -5th week heart develops
5th - 8th week limbs grow
fetal period
9th week-birth
fetal alcohol syndrome
growth retardation, widely spaced eyes, short eyelid openings, microcephaly, irritability, hyperactivity
fetuses exposed to heroin or meth
low birth weight, prematurity, physical malformations, infant mortality
51A filed if a child is born addicted to drugs, will be removed from parent
fetuses exposed to smoking
spontaneous abortions, low birth weight, increased risk of infant mortality, irritability, decreased school achievement, hyperactivity
fetal exposure to rubella
between 4th and 8th week will get heart defects, cataracts, deafness, GI anomolies, retardation, 15% death rate after birth
fetus severely malnourished
spontaneous abortions, malformations,in 3rd trimester can have adverse effects on the CNS
fetal exposure to emotional stress
increased level of complications, low birth weight, cleft palate, spontaneous abortions
SIDS
connected to a genetic marker
Apgar tests
reflex tests for newborns to ensure nervous system ok. results can be affected by medications at birth.
includes suckling reflex
tonic neck reflex
(now replaced) gently move neck from side to side, watch movement of hands
Palmer grasp
(now replaced) baby grasps your hands in their palm
Babinski test
(now replaced) touch bottom of foot, baby kicks leg and separates out its toes. Reflex in adults after trauma indicates brain damage
Moro test
allow baby's head to drop slightly, baby arches back and extends legs
Developmental trends
cephalo-caudal
proximal-distal
motor developmental growth
1) motor control of head develops first, followed by arms, trunk, then legs
2) motor function proceeds from center of body outwards
secular trends
infants reach motor milestones earlier than 50 years ago. they are taller, weigh more, enter puberty sooner. due to better nutrition, better child rearing practices, early development programs
Physical developmental milestones 1
ability to hold head erect
and steady (7 wks, 3wks-4mos)
Physical developmental milestones 2
grasping a cube
3 mos and 3 wks
Physical developmental milestones 3
rolling from back to side
(involves lots of tonic neck reflex)
4.5 mos (2-7 mos)
Physical developmental milestones 4
sitting alone w/ good coordination
7 mos (5-9 mos)
Physical developmental milestones 5
crawling
7 mos (5-11 mos)
Physical developmental milestones 6
pulling to a stand
8 mos (5-12 mos)
Physical developmental milestones 7
play patty cake
9 mos & 3 wks (7-15 mos)
Physical developmental milestones 8
object permanance
6 mos+
Physical developmental milestones 9
standing alone
ll mos (9-16 mos)
Physical developmental milestones 10
walking alone
11 mos 3 wks (9-17 mos)
child disentigrative disorder
stop development after 2 years
schema
mental representations about an important aspect in the world based on experiences, organized way of thinking
Piaget
naturalistic observation of cognitive development. trained as a biologist, did field research. cog development occurs via adaptation, schemas, it is invariable
adaptation
occurs because of assimilation and accomodation
sensory motor stage
birth->2years
object info
motor activity (grasping)
achieve object permanance
engage in imitation and play
pre-operational
2-7 years
increase in symbolic activity
strides in language, make believe play
limited by
1) egocentrism - unaware of points of view different than their own
2) anamistic thinking - belief that objects have life-like thinking and intentions
3) inability to conserve - precursor to concrete thinking
centration - focus on 1 detail and neglect others
irreversibility
concrete-operational
7-11 years
kids develop reversability and decentration
can only deal with concrete and logical tangible information
ability to manipulate and transform information
concepts of distance, time,and speed
transivity - mentally sorting and classifying objects
convergent and divergent
"horizontal decolage"
conservation goes in sequential order: number, length, liquid, mass, area, weight, volume
Formal operations
11-15 years
incl hypothetic deductive and propositional thought
spend time constructing grand and philosophical ideas based on limited life experience.
Piaget says everyone reaches this
Arlin (1975) says 50% reach this.
Lorten (1984) says many use this only in areas of expertise\experience
formal operational egocentrism
optimistic, yet unsophisticated and naieve - Piaget
rigid insistance world can be a better place through the implementation of grand idealistic schemes and plans
propositional theory
the ability to focus on verbal assertions and evaluate their logical validity without real world references
Imaginary audience
Elkin (1981)
belief that others are as concerned with and critical of adolescent's behavior as they are of themselves
Personal fable
belief that one's ideas and feelings are so unique that no one else can experience anything like them
heteronomous thinking
moral realism
Piaget said 5-10 year olds show great respect for rules, believe them to be rigid
autonomous thinking
after age 10, kids begin to question authority, rules are no longer fixed, attentionality
Preconventional (kohlberg cog devol stages)
stage 1: deferring to authority, punishment & obedience
stage 2: satisfying one's own needs, preconventional moralism
conventional (gilligan)
stage 3 (female): seeking approval of others, the morality of interpersonal importance-care ethic
stage 4 (males): doing one's duty, obeying societal laws, justice ethic
post-conventional
stage 5: upholding laws that are democratically determined and fair, laws can be changed for valid reasons
stage 6: universal ethical principle, preserving human dignity. right action chosen by using self-created ethical principles
Lewin's formula
behavior = f(P,E)

1-6 listen to everything adults say
6-8 begin to question authority
8-11 "crazy years" transition from child to adulthood
12+ maturity
topics of social psych
diad
leadership/influence
group/peer pressure
concert/mob scene
"conflicts" of social psych
approach-approach
avoidance-avoidance
approach-avoidance
zigarnik effect
people remember incompleted tasks more than completed ones
self-concept theory (perception)
Bem
if weak internal cues or difficult to interpret cues - then infer feelings and thoughts by observing our behaviors and situation
emotional arousal experiment
schachter and singer (1962)
epinephrine and vitamin shot
waiting room observation
deci & green & leper
give someone a reward for something they are already doing will give the person less interest in the activity
Festinger
our self concept is influenced by other people
attribution theory
fundamental attribution error - overestimate role of personal factors in others, underestimate impact of a situation on us
self-serving bias
project our own self esteem