memory defined
The mental processes that enable you to retain and retrieve information over time.
Atkinson-Shiffrin model of memory
A model for describing memory in which there are three distinguishable kinds of memory (sensory, short term, long term) through which info passes in a sequential way as it is processed.
sensory memory
is the shortest-term element of memory. It is the ability to retain impressions of sensory information after the original stimuli have ended.
Short Term Memory
the capacity for holding a small amount of information in mind in an active, readily available state for a short period of time.
Long Term Memory
A system for permanently storing, managing, and retrieving information for later use. Items of information stored as long-term memory may be available for a lifetime.
flashbulb memory
distinctly vivid, precise, concrete, long-lasting memories of a personal circumstance surrounding a persons discovery of shocking events.
encoding
processing of info into memory system
Storage
retention of encoded info over time
Retrieval
process of getting memory out of storage
iconic memory
momentary sensory memory of visual stimuli, photographic
echoic memory
momentary sensory memory of auditory stimuli, words not payed attention to can be recalled 3-4 seconds later
automatic processing
unconscious encoding of incidental info, such as space & time
effortful processing
encoding that requires attention and conscious effort
massed vs spaced practice
rehearsal and memory decay
serial position effect
Tendency to best recall first, last items on a list
retroactive inhibition
the disruptive effect of new learning on old info
proactive inhibition
the disruptive effect of prior learning on the recall of new info
Chunking
organizing info into familiar manageable units, occurs automatically
memory and synaptic change
long term potentiation (LTP)
increase in cells firing potential after brief rapid stimulation, believed to be neural basis for learning and memory
implicit memory
retention independent of conscious recollection
explicit memory
memory of facts and experiences that one can consciously know and declare
role of hippocampus in memory
associated mainly with memory, in particular long-term memory. The organ also plays an important role in spatial navigation.
recall memory
when one must recall information learned earlier, fill in test
recognition memory
when a person needs to only identify terms previously learned, multiple choice
relearning
assesses the amount of time save when learning material again
priming
The unconscious activation of certain associations, predisposing perception, memory and response
context and memory
• The more similar the retrieval situation is to the encoding situation, the better retrieval
mood and memory
Our mood states provide an example of memory's state dependence. Emotions that accompany good or bad events become retrieval cues. Thus, our memories are somewhat mood congruent. You tend to remember other bad times when you're in a bad mood
Why do we forget?
failure to encode information into long term memory
Repression
the basic defense mechanism that forces anxiety provoking thoughts, feelings, and memories to the unconscious mind
definition of personality (book and professor's)
Book:Individual's characteristic pattern of thinking, feeling and acting
unconscious mind
sexual and aggressive impulses as well as traumatic events that are repressed constitute the content of the unconscious mind
ID
a biological structure people are born with that seeks pleasure and avoids pain (pleasure principle).
ego
the conscious "executive" structure of the mind that attempts to satisfy ID impulses while considering the reality implications.
super ego
the moral, ethical component of personality that assists the EGO in gratifying ID impulses in socially acceptable ways and is a product of socialization.
conscious mind
awareness of ourselves and environment
pre-conscious mind
Memories, feelings, thoughs and images that we are unaware of at the moment but can be recalled. (eg telephone number)
oral stage
0-18 months pleasure from the mouth, sucking, biting, chewing
anal stage
18-36 months, pleasure from bowel and bladder function
phallic stage
3-6 years, pleasure from the genitals,manage incestuous feelings
Latency Stage
Latency 6-puberty dormant sexual feelings
Genital
puberty on maturation of sexual interests
Oedipal and Electra Conflict
a desire for sexual involvement with the parent of the opposite sex and a concomitant sense of rivalry with the parent of the same sex; a crucial stage in the normal developmental process.
pleasure principle
The principle of seeking immediate gratification for instinctual drives without concern for the consequences
Reality principal
the attempt by the ego to find safe realistic ways of meeting the needs of the id
defense mechanisms
In psychoanalytic theory, the ego's protective methods of reducing anxiety by unconsciously distorting reality.
projective test
a personality test, such as the Rorschach or TAT, that provides ambiguous stimuli designed to trigger projection of one's inner dynamics
objective test
easures an individual's characteristics independent of rater bias or the examiner's own beliefs,
Maslow's theory
Hierarchy of needs, needs must be satisfied in the following sequence, physiological needs, safety , love and belongingness, esteem, and self- actualization.
self-actualization
according to Maslow, one of the ultimate psychological needs that arises after basic physical and psychological needs are met and self-esteem is achieved; the motivation to fulfill one's potential
Rodger's theory
mphasizes the importance of the self-actualizing tendency in forming a self-concept.
conditions of worth
according to Rogers, expectations we place on ourselves for appropriate and inappropriate behavior
Unconditional positive regard
The acceptance and appreciation of an individual, faults and all. This was proposed by humanist Carl Rogers and is a critical component of client-centered therapy
criticisms of humanistic theory
vague and subjective as well as the individualism encouraged selfishness
self-perception theory
Approach to attitude formation that assumes that people infer their attitudes and emotional states from their behavior.
individualistic and collectivist culture
Individualistic Cultures: Concerns about message clarity and preserving one's own face are more important than maintaining the face of others, because tasks are more important than relationships, and individual autonomy must be preserved. Collectivist:
cognitive social learning theories
personality theories that new behavior is the product of the interaction of cognitives, learning and past experiences, and the immediate environment
Rotter Learning theory
Behavior is a function of (Expectancy for Reinforcement x Reinforcement Value) People do what they expect will produce reinforcement that they value
Bandura Learning theory
people learn from one another, via observation, imitation, and modeling. The theory has often been called a bridge between behaviorist and cognitive learning theories because it encompasses attention, memory, and motivation.
Mischel Learning theory
believes that personality per se does not exist, and that our traits are merely cognitive strategies or things that we do for us to obtain the kind of reward we want.
Social Facilitation effect
people tend to perform simple, well-learned tasks better when other people are present
idiographic vs nomothetic approach in personality research
Eysenck & Eysenck - 2 factor model
are introversion-extroversion and stability-instability. All other traits fall within this two-dimensional space produced by these factors.
Gray 2 factor model
Five Factor Model
Openness, Conscientiousness, Extraversion, Agreeableness, Neuroticism
Cross-Situational Consistency: Core Problem in Personality Psychology
Cross-Situational consistency of mice and humans at different points in the lifespan
Personality as specific to different social groups culture and personality
brain complexity - behavioral consistency hypothesis in personality
social cognition
The process of analyzing and interpreting events, other people, oneself, and the world in general.
self-concept
The knowledge of oneself as a person both separate from other people and constant throughout changing situations.
self esteem
A measure of how much you value and respect yourself
reference group
Any group that individuals use as a standard for evaluating themselves and their own behavior.
Social Perception
understanding others in social world; is the initial information we process about other people in order to understand their mindsets and intentions.
social comparison theory (Festinger)
theory that we seek to evaluate our abilities and beliefs by comparing them with those of others
Up and Down social comparison
Relative Deprivation Theory
argues that people react to what they think they have relative to others
Terror Management Theory
The idea that people adopt cultural values and moral principles in order to cope with their fear of death
Sociometer Theory
self-esteem acts like a meter to inform us of the degree to which we are likely to be accepted or rejected by other
Individualistic and Collectivist Cultures
in group and out group
Self-Fulfilling Prophecy
an expectation that causes you to act in ways that make that expectation come true
Attribution theory
A theory that supposes that one attempts to understand the behavior of others by attributing feelings, beliefs, and intentions to them.
self-perception theory vs dissonance theory attitude
elaboration-likelihood model of attitude change cognitive dissonance
self-perception theory of attitudes
Fundamental Attribution Error
The tendency for observers, when analyzing another's behavior, to underestimate the impact of the situation and to overestimate the impact of personal disposition
Self-Attribution
actor-observer effect
The tendency to attribute the behavior of others to dispositional causes but to attribute one's own behavior to situational causes.
attitude
Feelings, often influenced by our beliefs, that predispose us to respond in a particular way to objects, people, and events.
elaboration likelihood model
a dual process theory describing the change of attitudes form
cognitive dissonance theory
here is a tendency for individuals to seek consistency among their cognitions (i.e., beliefs, opinions). When there is an inconsistency between attitudes or behaviors (dissonance), something must change to eliminate the dissonance.
Milgram obedience study
Ordinary people are likely to follow orders given by an authority figure, even to the extent of killing an innocent human being. Obedience to authority is ingrained in us all from the way we are brought up.
Zimbardo Prison Study
investigate how readily people would conform to the roles of guard and prisoner in a role-playing exercise that simulated prison life.
attribution theory
A theory that supposes that one attempts to understand the behavior of others by attributing feelings, beliefs, and intentions to them.
fundamental attribution error
The tendency for observers, when analyzing another's behavior, to underestimate the impact of the situation and to overestimate the impact of personal disposition
dispositional attribution
assuming that another's behavior is due to personality factors, not situational ones
situational attribution
Assigning the cause of a behavior to environmental factors.
foot in the door phenomenon
the tendency for people who have first agreed to a small request to comply later with a larger request
Prejudice
A negative attitude toward an entire category of people, often an ethnic or racial minority.
stereotype
A generalized belief about a group of people
sex differences in mate and date preferences
Asch conformity studies
About one third of people will agree with obvious mistruths to go along with the group
social facilitation and social interference
social loafing
The tendency for people in a group to exert less effort when pooling their efforts toward attaining a common goal than when individually accountable.
Prejudice and stereotypes
Prejudice is a three part mixture of beliefs (Stereotypes), emotions, and predispositions
social discrimination
differential treatment of people in certain groups; the behavioral component of prejudice
contact hypothesis
The idea that stereotypes and prejudice toward a group will diminish as contact with the group increases.
matching hypothesis
The idea that males and females of approximately equal physical attractiveness are likely to select each other as partners.
mere exposure effect
the phenomenon that repeated exposure to novel stimuli increases liking of them
similarity - attraction
Sherif summer camp study
social facilitation and inhibition
Facilitation occur when increase in performance when in the presence of others (easy tasks), inhibition occurs when decrease in performance when around others (difficult tasks).
Social influence
The ways people alter the attitudes or behaviors of others, either directly or indirectly.
Social Norms
expected standards of conduct, which influence behavior
deindividualtion
the loss of self- awareness and self- restraint occurring in group situations that foster arousal and anonymity
Social Loafing
The tendency for people in a group to exert less effort when pooling their efforts toward attaining a common goal than when individually accountable.
conformity and compliance
Obedience to authority
17) Stanley Milgram was investigating _____ in his classic teacher-learner shock studya) the effects of punishment on learning
aggression
Any physical or verbal behavior intended to hurt or destroy.
frustration/agression hypothesis
environmental psychology
the study of the relationship between behavior and the physical environment
helping behavior and altruism
arousal : cost-reward theory
empathy-altruism theory
bystander effect
The tendency for any given bystander to be less likely to give aid if other bystanders are present.
conflict
A struggle between two opposing forces
social dilema
A conflict in which the most beneficial actions for an individual will, if chosen by most people have harmful effects on everyone
prisoner's dilemma
zero-sum
A social situation in which one person's gains are subtracted from another person's resources, so that the sum of the gains and losses is zero
Leadership:task and Relational
Group think
The tendency for members of a cohesive group to reach decisions without weighing all the facts, especially those contradicting the majority opinion.