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Psychology 101 Exam IV
Ch. 9,13,14
73
Psychology
Undergraduate 2
05/02/2012

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Term
Zygote
Definition
One-celled organism (union of sperm & egg)
Term
Blastocyst
Definition
Results whem zygote begins dividing 
Term
Prenatal period 
Definition
From conception to birth
Term
Teratogens
Definition
Environmental factors that can disrupt healthy neural development; lead, alcohol, cigarette smoke, pesticides, herbicides
Term
Lead effects
Definition
interferes with NS development before and after birth. Increased exposure, IQ decreases.
Term
mental representations
Definition
contents in the mind that stand for some object, event, or state of affairs.
Term
Analogical representation
Definition
An idea that share some of the actual characteristics of the object it represents; picture, drawing.
Term
Mental Images
Definition
mental representations that resemble the objects they represent by directly reflecting the perceptual qualities of the thing represented.
Term
symbolic representation
Definition
a mental representation standing for some content w/o sharing any characteristics with the thing it represents.
Term
directed thinking
Definition
thinking aimed at a particular goal
Term
judgment
Definition
process of extrapolating from evidence to draw conclusion
Term
heuristics
Definition
strategy for making judgments quickly at the price of occasional mistakes
Term
availability heuristic
Definition
strategy for how freq something happens or how common it is based on how easily examples of it come to mind
Term
representativeness heuristic
Definition
strategy for judging whether individ, object, or event belongs in certain category based on how typical of the category it seems; assuming representative
Term
dual process theory
Definition
proposal that judgment involves 2 types of thinking, a fast, efficient sometimes faulty set of strategies and a slower more laborous but less risky set of strategies.
Term
System 1
Definition
Fast efficient, sometimes faulty
Term
System 2
Definition
slower more effortful  but more accurate
Term
reasoning
Definition
the preocess of figuring out implications of particular beliefs
Term
confirmation bias
Definition
tendency to take evid consistent with personal beliefs more seriously than evid inconsistent with your beliefs
Term
syllogism
Definition
logic problem containing 2 premises and conclusion; syllogism valid if conclusion follows logically from premises.
Term
framing
Definition
way decision is phrased or way options are described; can influence decision by changing point of reference
Term
loss aversion
Definition
strong tendency to regard losses as considerably more important than gains, tendency to take steps to avoid possible loss
Term
affective forecasting
Definition
predicting one's emotional response to upcoming events
Term
satisfice
Definition
finding option good enough, not best or worst
Term
casual attribution
Definition
inference about what caused persons behavior; why did s/he do that
Term
situational attributions
Definition
attributions that explain someone's behavior in terms of the curcumstances rather than aspects of the person
Term
dispositional attributions
Definition
attributions that explains someone's behaviors in terms of factors; internal to person (traits, preferences)
Term
individialistic cultures
Definition
cultures in which people are fundamentally independent, fulfill indiv goals
Term
collectivistic cultures
Definition
cultures in which people are considered fundamentally interdependent, emphasize obligations w/i one's family and immediate community
Term
fundamental attributions error
Definition

tendency to attribute behaviors to a person's internal qualities while underestimating situational influences

 

Example: hobos are hobos because they are lazy (:

Term
implicit theories of personality
Definition
beliefs about what kinds of behaviors are associated with particular traits and which traits usually go together used to develop expectations
Term
stereotypes
Definition
schemas that are often negative used to characterize complex groups of people
Term
prejudice
Definition
negative attitude towards other person based on that other person's group membership
Term
outgroup homogeneity effect
Definition
tendency for member of group (ingroup) to view members of another group (outgroup) as all alike or less varied than the members of his/her own group
Term
self fulfilling prophecies
Definition
beliefs about how person will behave that will actually make the expected behavior more likely
Term
embryonic stage
Definition
3rd -8th week of prenatal development 
Term
neural tube
Definition
tubular struct. formed early in embryonic stage from which CNS (brain, spinal cord) develops.
Term
fetal stage
Definition
2mos - birth. Rapid body growth, multiplication of brain cells, maturing respiratory and digestive system.
Term
fetal alcohol syndrome
Definition
developmental disorder affects children whose mother consumed alcohol during pregnancy; effects include psychological range of problems & phys abnormalities
Term
grasp reflex
Definition
infantile reflex in which infant closes hand into fist when palm is touched
Term
rooting reflex
Definition
in an infant, sucking elicited by stroking applied on or around the lips; reflex aids breast feeding
Term
sucking reflex
Definition
infantile reflex infant sucks on whatever is placed in its mouth
Term
sensory motor period
Definition
an Piaget's theory period of cognitive development from birth to ~2yrs, in which child hsdn't yet achieved objective permanence
Term
object permanence
Definition
conviction that object exists even when it is out of sight. piaget believed infants didn't develop this level of ounderstanding until the age of @ least 8mos.
Term
"A not B" effect
Definition
tendency of infants to reach for a hidden object where it was previously hidden (place A), rather than where it was hidden most recently while child watched
Term
assimilation
Definition
in piaget's theory, developing child's process of interpreting the environ in terms of schemas he already has
Term
accommodation
Definition
in piaget's theory, developing child's process of changing the schemas based on his inteeractions with the environ
Term
preoperational period
Definition
in piaget's theory, period from ~2-7 yo in which child can think representationally but can't yet relate representations to each other or take a point of view other than its own.
Term
concrete operational period
Definition
(Piaget) period in ~7-12 child begins to understant abstract ideas such as number and substance but only as they apply to real concreate events
Term
habituation procedure
Definition
method for studying infant perception. after some exposure to stimulus, infant becomes habituated and stops paying attention to it. If infant shows renewed interest when new stimulus is presented, this reveals that the infant regards the new stimulus as different from the old one.
Term
theory of mind
Definition
set of interrelated concepts we use to make sense of our own thoughts, feelings and behaviors as well as those of others
Term
social referencing
Definition
process of using others' facial expressions as cue about the situation
Term
attachment
Definition
strong enduring emotional bond between child and caregivers that some psychologists considered a basis for relationships later in life
Term
secure base
Definition
(john bowlby) Relationship in which child feels safe and protected
Term
imprinting
Definition
in many species, the learned attachment formed at particularly early period
Term
strange situation
Definition
Experimental procedure for assessing attachment, in which child allowed to explore unfamiliar room with mother present before mother leaves for few minutes then returns.
Term
internal working model
Definition
set of beliefs and expectations about how people behave in social relationships, also guidelines for interpreting others' actions and habitual responses to make in social settings
Term
temperament
Definition
Pattern of emotional behavior; provides core for baby's developing personality
Term
zone of proximal development
Definition
range of accomplishments that are beyond what the child can do on her own, but that she can achieve with help or guidance
Term
formal operational period
Definition
(Piaget) period from ~12 yo - on in which hold can think abstractly & consider hypothetical possibilities
Term
identity vs role confusion
Definition
(Erikson) Adolescents developing stable ego identity, or sense of who one is. Failure results in developing a negative identity or role confusion.
Term
Alzheimer's Disease
Definition
Degenerative brain disorder characterized by memory loss followed by increasing disorientation & culminating in physical and mental helplessness.
Term
intimacy vs isolation
Definition
(Erikson) Major developmental task in early adulthood developing intimate relationships. Failure may lead to isolation.
Term
Generativity vs Stagnation
Definition
(Erikson) Major developmental task of later adulthood is finding meaning in one's work, which produces a sense of generativity. Failure leads to sense of stagnation.
Term
Integrity vs Despair
Definition
(Erikson) Major developmental task of older age finding meaning in life one has lead. Success gives rise to sense of intergrity, where as failure leads to despair.
Term
Effect of too many options/flexibility?
Definition
Less satisfaction; more choices, more comparison.
Term
Extrapolation
Definition
Going beyond what is actually known w/ some risk conclusion will be mistaken.
Term
Germinal Stage
Definition
First 2 wks. Fertilization creates zygote; rapid cell division occurs. Many zygotes do not complete complete process.
Term
Reason-based choice
Definition
Obstacles to quality decision making. Affected by framing, inaccurate prediction of own dis/likes, wanting choice & flexibility but less content w/ decision.
Term
Permissive
Definition
Don't assert authority, lenient.
Term
Authoritarian
Definition
Strict standards but do NOT explain "why".
Term
Authoritative
Definition
Rules of conduct enforced & responds to child's opinion and reasonable requests.
Term
Socioeconomic
Definition
Lower parental status associated with less involvement.
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