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748 Cards in this Set

  • Front
  • Back
1879
Wilhelm Wundt created first full-scale lab in Leipzing
Historically, psychology was part of...
Philosophy
Historical psychology
Contemplation, not experiment
Common sense, not scientific
Assumption of innate knowledge of humans
Wundt focused on...
Basic questions of thought and perception
Wundt used...
Experiments, observations, introspections
Early psychology attempted to validate...
Spiritual claims with scientific processes
By the late 19th century, psychologists were...
Studying self-deception
Structuralism
Used introspection to understand conscious experience
Break down experiences step by step
Structuralism died because...
Introspection was unreliable
Researchers found that some thoughts are automatic
Gestalt
Developed a mapping method
Believe in studying the whole, with components of experience
experience > all the parts
Functionalism
Function of consciousness/behavior in adaptation to environment
Influenced by Darwin
Behaviorism
Everything is learned
Look at measurable phenomenon - study behavior
All behavior can be explained by looking @ rewards/punishments
Freud created...
Psychoanalysis
Psychoanalysis
Focus on internal (subconscious) processes
Unconscious drives are the primary influence of behavior
Unconsciousness is perceived...
By looking at dreams/habits/slips of the tongue
Case studies
In-depth study of an individual
Pro: wealth of information
Con: lack of generality
Surveys
Concerns: sampling and wording
Influencing factors: complicated words, response range, influence of the surveyor, wording
Advantages: learn a lot quickly
Disadvantages: poor question=bias answer, poor sample=false conclusion, self-reports/lies
Naturalistic Observation
Advantages: unobtrusive so greater generalizability
Disadvantages: no ability to control environment & establish causality
Participant observation
Advantages: get information unavailable to others
Disadvantages: make your own bias or influence the interaction
Correlations
Advantages: easy
Disadvantages: cannot assert causality (directionally problem: cycle)
Measure of a correlative relationship
Valence: positive, negative, zero
Strength: strong, moderate, weak
Pearson's range
-1, 0, 1
Experiment: key elements:
Manipulation
Control
Random assignment
Experiment
1 independent and 1 dependent variable
Advantage: establish cause & effect
Disadvantage: cannot look at certain variables
Quasi-variable
False independent variable
Standard deviation
the average difference between each of the scores and the mean
Good hypothesis is...
A priori (prior to experiment)
Specific (& indicates general methods used)
Inferential statistics shows us that...
We can trust that our results are not due to chance
Effect > chance means...
Statistical significance
Statistical significance may not indicate...
Practical significance (real-world importance)
Tests of significance depend on...
Sample size
Institutional Review Board
Oversees research to protect participants against abuse/unethical conduct
Informed consent exceptions, only when:
Scientific knowledge cannot be gained without deceit
Potential knowledge outweighs the cost
Debriefing
Participants can be told the goal of the study
Participants must be informed of deception
Neurons
Provide communication structure of the brain & body
Soma (cell body)
Contains nucleus
Dendrites
Fibers that bring/receive information from other neurons
Axon
Large fiber that sends info from the nucleus to other neurons
Resting potential of a neuron:
Not being activated (negative charge)
Action potential of a neuron:
Electric signal sent from one end of the neuron to the other
All-or-none rule
Neuron is either firing or not
Synapse
Fluid-filled gap between axon terminal and through which info is chemically transmitted
Synaptic vesicles
Tiny spheres filled with neurotransmitters that burst when they reach the axon terminal
Gila
Control the supply of nutrients to neurons and help them move to correct positions
Myelin
Made by gila
Coat the axons of longer neurons and improve electrical impulse transmission
Synaptogenesis
Formation of synapses between neurons
As individuals develop, synapses are...
Pruned according to experience
Medulla
Breathing, blood circulation, and balance
Pons
Attention levels & timing of sleep/dreaming
Midbrain
Reflexes, movement, tracking of visual stimuli
Cerebellum
Control balance, movement, etc.
Corpus callosum
Connect the two sides of the brain
Left hemisphere
Speech comprehension/production
reading/writing
motion detection
mathematical calculation
Right hemisphere
Simple speech/writing
Tone of voice
Pattern recognition
Face perception
Artistical/musical processing
Hypothalamus
Regulates internal body states
Plays in: emotion, motivation, hunger, thirst, sexual motivation
Hippocampus
Spatial memory
Amygdala
Excitement, fear, and arousal
Occipital lobe
Visual cortex and processing
Temporal lobe
Processes audio information and language
Wernicke's area: long-term memories
Pariel lobe
Processes touch/perceptual info, and numbers
Tracks objects location/shape/orientation
Motor cortex
Receives sensory info from skin
Bigger sensory areas for more sensitive parts of the body
Somasensory cortex
Specific parts are stimulated during movement
Bigger areas of control for more precise movement
Frontal lobe
Processes motor function, language, & memory
Broca's area: speech production
Prefrontal cortex
Organizes other brain functions
Center of decision-making, planning, self control, & self awareness
Absolute threshold
Smallest detectable quantity of input
Difference threshold
Smallest quality that a stimulus must be increased/decreased to be detectable
Webers law:
Size of the difference threshold proportional to the intensity of the initial stimulus
Perceptual sensitivity
Individuals differ in their ability to detect and differences between signals
Decision criteria
Individuals differ in the amount of evidence needed to acknowledge detection
Criteria determined by:
Proportion of yes vs no
Sensitivity determined by:
Proportion of correct responses
Kinesthesis
Movement and position in space
Provides info about weight/resistance
Vestibular sense
Movement and position of head
Up/down and balance
Because of liquid in semicircular canals
Skin senses
Low-frequency vibration
High-frequency vibration
Increase in temperature
Decrease in temperature
Pain
Odor perception based on:
Pattern of activation
5 tastes
Sweet
Sour
Salty
Bitter
Umami
Super tasters
Have more taste receptors
Amplitude of sound
Amount of pressure exerted by sound on air
Determines volume
Frequency
# of wave crests/second
Determines pitch
Amplitude of light
Determines brightness
Wavelength
Distance between crests
Determines color
Pupil is controlled by...
Iris
Lens focuses by...
Changing shape
Rods
Lower-light intensity and colorless info
Cones
Greater light intensity and color sensations
3 types: blue, green, and red
Laws of perceptual organization
Similarity
Proximity
Continuity
Closure
Common region
Connectedness
Figure-ground relationship
We can't perceive two different backgrounds at once
Binocular disparity
Each eye sees a slightly different picture
More disparity = closer object
Relative size
The larger image appears closer
Accommodation
Lens must change shape to focus on far vs near objects
Size consistency
Perceived size doesn't change
Brightness consistency
Perceive objects will be the same shade in different amounts of light
Perceive brightness of objects as relative to the background
Attention allows us to...
Direct attention to stimuli
Ignore unwanted stimuli
Make note of partial info for processing
Allocate/regulate the flow of mental resources to perception or task preformance
Attention
Improves mental processing
Requires effort
Has limited resources
Can be voluntary or involuntary
Selective attention
Cannot focus on everything at once
Dividing attention is possible between...
Two automatic processes but not two non-automatic processes
Attention can enhance focused processing but...
At the cost of slowing information processing elsewhere
Selective attention/hearing
Tune out irrelevant sounds
Shift attention if we hear personally-relevant information
Parallel processing:
Ability to simultaneously sift properties of a stimuli
Occurs more quickly with: fewer distractions and fewer features distinguishing the target
Perceptual Blindness:
Inattentional - When focusing on one feature, we miss obvious stimuli
Change - failure to detect a central/obvious change in the environment
Endocrine glands:
Releases hormones into the bloodstream and carries them to muscles/organs
Habituation:
Stop attending to unchanging, unused sensory info
Latent learning
Learning that remains hidden until it's application is useful
Insight
Sudden knowledge of relationships of part of the problem, allowing for the solution to come together quickly
Learned helplessness
Fail to act to escape because of a history of repeated failures
Observational learning
Learning new behavior by watching a model
Learning/performance distinction
Learning can take place without actual performance of the learned behavior
Memory:
Active system that receives info from the senses, makes that info useable, organizes it, and retrieves that info from storage
Less accurate with a longer interval between encoding and retrieval
Encoding:
Set of mental operations preformed on sensory info to convert info into a usable form in the brain's storage system
Storage:
Holding onto information for some period of time
Retrieval:
Getting info that is stored into a form that can be used
Information-processing model:
Model of memory
Processing of info for memory stage is similar to the way a computer processes memory in a series of three stages
Stages: encoding, storage, retrieval
Parallel distributed processing (PDP) model
Model of memory
Memory processes take place at the same time over a large network of neural connections
Levels-of-processing model:
Model of memory
Info that is processed according to its meaning rather than characteristics will be remembered more efficiently & for a longer time
Sensory memory:
First stage of memory
Point at which info enters the nervous system through the sensory systems
Allows us to see the world as a seamless stream of events
Types: iconic and echoic
Iconic memory:
Visual sensory memory
Lasts only a fraction of a second
Eidetic memory:
Ability to access a visual memory for 30+ seconds
Echoic memory:
Brief memory of something heard
Lasts about 5-10 seconds
Short-term memory (STM):
Memory system
Info is held briefly while being used
Lasts under 20 seconds
Info moves to long term memory or is lost
Selective attention:
Ability to focus on only one stimulus from among all sensory input
Working memory:
Processes info in short-term memory
Maintenance rehearsal:
Saying info to be remembered over and over again to keep in in short-term memory
Long-term memory (LTM)
System of memory
All info is placed to be kept permanently (more/less)
Elaborative rehearsal:
Method of transferring info from STM to LTM by making it meaningful
Procedural (non-declarative) memory
Type of LTM
Memory for: skills/procedures/habits/etc
Not conscious, but are implied b/c of effect on conscious behavior
Anterograde amnesia:
Loss of memory from the point of injury forward
Inability to form new long-term memories
Implicit memory:
Info not deliberately recalled
Ex: procedural memory
Semantic memory:
Type of explicit memory
General knowledge
Episodic memory:
Type of explicit memory
Personal info
Declarative memory:
Type of LTM
Info that is conscious and known
Explicit memory:
Info is consciously recalled
Semantic network model:
Model of memory
Info is stored in brain in a connected fashion, with related concepts sorted physically closer to each other
Retrieval cue:
Stimulus for remembering
Encoding specificity:
Memory of info is improved if related info available when the memory is first formed is also available when the memory is being retrieved
Recall:
Type of memory retrieval
Info must be 'pulled' from memory with few external cues
Recognition:
Ability to match a piece of info/stimulus to a stored fact/image
Serial position affect:
Info at beginning/ending to be remembered more accurately than info in the middle
Primacy effect:
Remember info at beginning more than what follows
Recency effect:
Tendency to remember info at ending better than at the beginning
False positive:
Error of recognition
Think they recognize a stimulus that's not actually in memory
Automatic encoding:
Certain kinds of info enter LTM with little/no efforts of encoding
Flashbulb memories:
Type of automatic encoding
Unexpected event has strong emotional attachment
Constructive processing:
Retrieval of memories in which the memories are altered/revised/influenced by newer info
Hindsight bias:
Through revision of older memories to include new info, falsely believing that one could have predicted the outcome
Misinformation effect:
Misleading info presented after an event will alter memories of the event itself
Curve of forgetting:
Graph showing a distinct pattern in which forgetting is very fast after an event and then tapers off
Distributed practice:
Spacing the study of material by including breaks between study periods
Encoding failure:
Failure to process info into memory
Memory trace:
Psychical change in the brain when a memory is formed
Decay:
Loss of memory due to the passage of time in which the memory isn't used
Disuse:
Another name for decay
Memories that aren't used will eventually decay and disappear
Proactive interference:
Memory problem
Older info prevents/interferes with learning/retrieval of new info
Retroactive interference:
Memory problem
Newer info prevents/interferes with retrieval of old info
Thinking (cognition):
Mental activity when a person is organizing/understanding info and communicating info to others
Mental images:
Mental representations of objects/events and have picture-like quality
Concepts:
Ideas representing class/category of objects/events/activities
Superordinate concept:
Most general form of a concept
Highest concept in status
Basic level type:
Type of concept around which other similar concepts are organized
Subordinate concept:
Most specific category of a concept
Lowest concept in status
Formal concepts:
Concept that is defined by specific rules/features
Natural concepts:
Concepts people form as a result of their experiences
Prototype:
Concept that closely matches the defining characteristics of a concept
Problem solving:
Process of cognition when a goal must be reached by thinking/behaving in certain ways
Trial and error (mechanical solution):
Problem solving method
One possible solution after another is tried until one is successful
Algorithms:
Specific, step-by-step procedures for solving certain types of problems
Heuristic:
Educated guess based on prior experience that helps narrow down possible solutions
The "rule of thumb"
Representative heuristic:
Assumption that object sharing characteristics w/members of a group also belongs to that group
Availability heuristic:
Estimating frequency of an event based on how easy it is to recall relevant info or think of related examples
Means-end analysis:
Heuristic
Difference between starting situation and the goal is determined and then steps taken to reduce the difference
Functional fixedness:
Block to problem solving because of thinking about objects only in their typical functions
Mental set:
Tendency for people to persist in using problem solving patterns that have worked in the past
Confirmation bias:
Tendency to search for evidence that fits one's beliefs while ignoring evidence that does not
Creativity:
Process of solving problems by combining ideas/behaviors in new ways
Convergent thinking:
Problem is seen as having only one answer and all lines of thinking eventually lead to that answer using previous knowledge/logic
Divergent thinking:
Person starts from one point and comes up with many different ideas/possibilities based on that point
Restorative theory:
Sleep is necessary for healing and immune health
Adaptive theory:
Sleep allows us to save energy
Important for survival
Memory consolidation theory:
Sleep is a time to consolidate and store memories
Skill practice theory:
Sleep allows us to improve skills (even motor skills)
Circadian rhythm:
"biological/internal clock"
24-hour cycle of sleep and wakefulness
Controlled by hypothalamus
After dark, the brain releases...
The hormone melatonin
Short-term consequences of sleep deprivation:
Feeling edgy
Irritability
Difficulty concentrating
Long-term consequences:
Depression
Learning defects
Slow reaction times
Hallucinations
Weight gain
Reduced immunity
Dreams are twice as likely to occur during...
REM sleep
REM rebound:
Increase in amount and intensity of REM sleep
Freud's dream protection theory:
Ego can't control urges
Dreams stand as "wish fulfillment"
Wishes are disguised as symbols
Challenges to Freud's theory:
Why are most dreams negative?
Most dreams don't seem to be disguised
Activation-synthesis theory:
Dreams are the brains attempt to interpret the random signals produced in sleep
Challenges to activation-synthesis theory:
Dreams are not always bizarre
Neurocognitive theory:
Dreams are meaningful cognitive constructions reflecting everyday lives and concerns
Uses of hypnosis:
Enhance effectiveness of therapies
Reduce experience of pain
Useful in treating addictions
Effectiveness of hypnosis may be due to...
Expectations, and must be pared with something
Hypnosis will not...
Go against a person's will
Improve memory
Non-hypnotic suggestions have ... effect as hypnotic suggestions
The same
Amnesia of actions while hypnotized...
Rare
Only happens when it's expected
Sociocognitive theory of hypnosis:
Hypnosis is not a trance or unique state of consciousness
Expectations of hypnosis shape our response
Dissociation theory:
Hypnosis creates a division of consciousness
Classical conditioning:
Pavlovian conditioning
Respond to a previously neutral stimulus that has been pared with another stimulus that elicits an automatic response
UCS:
Unconditioned stimulus
UCR:
Unconditioned response
CS:
Conditioned stimulus
CR:
Conditioned response
3 phases of classical conditioning:
Acquisition: CS and UCS are paired repeatedly and the CR increases
Extinction: CS is presented without UCS and the CR fades because it was replaced by a new response
Spontaneous recovery: CR will reappear (but weaker) if CS is presented after a delay
Stimulus generalization:
CR is elicited by stimulus similar to the CS
The greater the similarity, the stronger the CR
Operant conditioning:
Elicits non-automatic behavior by providing rewards for the behavior
Law of effect:
Thorndike
If stimulus followed by a response and reward, then the bond between stimulus and response will be strengthened
Ex: Thorndike's cat "puzzle boxes"
Reinforcement:
Increases probability of a response
Positive reinforcement:
Giving a desired stimulus
Negative reinforcement:
Removing an undesired stimulus
Punishment:
Decreases the probability of a response
Positive punishment:
Giving an undesired stimulus
Negative punishment:
Removing a desired stimulus
Continuous reinforcement:
Behavior reinforced every time it occurs
Conditioning occurs/dies quickly
Partial (intermittent) reinforcement:
Behavior only reinforced some of the time
Conditioning is slower and more resistant to extinction
Ratio schedule of reinforcement:
Reinforcement based on the number of responses
Interval schedule of reinforcement:
Reinforcement based on amount of time elapsed since last reinforcement
Fixed ratio reinforcement:
Reinforcement after # responses
Fixed interval reinforcement:
Reinforcement after # amount of time with at least one response during that time
Variable ratio reinforcement:
Reinforcement after an average of # responses
Variable interval reinforcement:
Reinforcement after an average of # amount of time with at least one response during that time
"radical behaviorism"
Skinner
All behavior/thinking/emotion are governed by conditioning
S-O-R psychology:
Stimulus-organism-response psychology
Link between stimulus and response depends on organism's interpretation of events
Reinforcement isn't necessary for...
Learning
Span:
Amount of info the memory system can hold
Duration:
How long the memory system can hold information
Reasons for short term memory loss:
Decay
Interference
Interference:
Memories compete with/override each other
Digit span:
The number of numbers one can recall in order
Most are 7 +/- 2
Chunking:
Organize material into meaningful groups
Reduces memory requirements
Use to process complex info
The primacy and recency effects are due to...
The different memory systems (short vs. long)
Semantic and episodic memory may be stored and processed...
In different brain regions
Retrograde amnesia:
Person can't recall info learned before accident
Lose info learned during min/hours before accident
Often caused by a concussion
Implanting memories are easier when...
Events are plausible (but impossible ones can be as well)
Family members are plausible and "in on it"
Errors during encoding/storage/retrieval of memory make for...
Erroneous testimony
Longer exposure to the stimulus results in...
Better memory for that stimulus
Detail salience:
Obvious/important factors of a situation are more likely to be recalled
Time/speed/distance tend to be...
Inaccurately reported
Expectations effect how we...
Perceive/recall an incident
Guesses can become...
Part of the original memory
Context-Dependent recall:
More likely to recall info accurately in the same place they learned it
State-Dependent recall:
Memories are retrieved better in the same state it was learnt
Mood-Dependent recall:
Better recalling sad memories when sad, and happy memories when happy
Reasoning:
Process of figuring out the implications of beliefs
Utility theory:
Economic-based theory of decision-making
Emphasizes: possible outcomes and risks of a decision
Framing effects:
The way decisions and options are phrased influence decisions
Loss aversion:
Take risks to avoid loss
Avoid risks when attempting to gain
Affective forecasting:
Predicting one's emotional response to upcoming events
Tend to overestimate response to negative events
People are less able to make a decision when they have ... choices.
More
Automaticity:
Ability to do a task without paying attention to it
Functional fixedness:
Difficulty thinking of uncommon uses for objects
Sleep Stages:
Non-REM 1: light sleep
Non-REM 2: sleep spindles
Non-REM 3/4: delta waves
REM sleep
Delta waves:
Long, slow waves that indicate the deepest stage of sleep
Language:
System of combining symbols so that unlimited meaningful statements can be made to communicate
Grammar:
System of rules governing the structure/use of a language
Syntax:
Linguistic rules for constructing sentences
Morphemes:
Smallest units of meaning within a language
Can also convey info about semantics
Semantics:
Rules for determining the meaning of words and sentences
Phonemes:
Basic units of sound in a language
100 across all languages
Infants can distinguish all
Pragmatics:
Aspects of language involving the practical ways of communicating
Social "niceties" of language
Linguistic relativity hypothesis:
Theory of language
Thought processes/concepts are controlled by language
Cognitive universalism:
Theory of language
Concepts are universal and influence the development of language
Intelligence:
Ability to learn from one's experiences, acquire knowledge, and use resources efficiently to solve problems
G-factor:
Ability to reason and solve problems
General intelligence
S-factor:
Ability to excel in a certain area
Specific intelligence
Triarchic theory:
Intelligence theory
Sternberg's theory
3 kinds of intelligence: analytical, creative, practical
Analytical intelligence:
Ability to analyze to solve problems
Triarchic theory
Creative intelligence:
Ability to deal with new concepts and come up with new ways of solving problems
Triarchic theory
Practical intelligence:
Ability to use info to get along in life and be successful
Triarchic theory
Intelligence quotient (IQ):
Number representing the measure of intelligence, resulting from a division of one's mental age by one's chronological age and then x 100
Reliability:
Tendency of a test to make the same scores again and again when given to the same people
Validity:
Degree to which a test actually measures what it is supposed to measure
Deviation IQ scores:
Type of intelligence that assumes IQ is normally distributed abound mean 100 with standard deviation 15
Intellectual disability:
Person's behavior/cognitive skills exist at an earlier developmental stage that those of other at the same chronological age
Developmentally delayed
Gifted:
2% of the population on the upper end of the normal curve with a typical IQ of 130+
Emotional intelligence:
Awareness and ability to manage one's own emotions, plus the ability to be self-motivated, able to sympathize, and socially skilled
Examples of morphemes:
A
Waterfall
-ed
-s
-able
Etc...
'recreated' is how many morphemes?
3
Extralinguistic info:
Info outside the words themselves
Ex: tone, facial expression, sarcasm, context
Definitional theory:
Theory of word meaning
Mentally represent words based on features
Criticism: not all words have clear definitional features and some words are better examples of categories than others
Prototype theory:
Theory of word meaning
Words mentally represented based on resemblance and typicality
"Folk theories" of meaning: understand the word beyond definitions and prototypes
Behaviorist perspective:
Language is learned from environment
Children imitate and are reinforced
Criticism: improper grammar is reinforced, and children produce words they have never heard
Nativist perspective:
Language-learning is innate
Must be a "language organ" in the brain that is devoted to learning language and able to organize certain grammatical markers
Criticism: grammars are diverse and no evidence for specific "language organ"
It is easier to ... a language than to ... it.
Understand
Produce
One word stage:
12-18 months
Use single words to convey info
Two-word phrases:
Age 2
Combine words and usually follow basic grammar rules
Intelligence based on sensory:
Better sensory capacity should lead to more knowledge
Criticism: sensory capacities are weakly correlated with each other and don't correlate with processing ability
Binet and Simon's French intelligence test tested by:
Drawing pictures
Filling in blanks in a sentence
Determining similarity between two objects
Creating a sentence based on three words
American experts deemed intelligence as the ability to:
Reason abstractly
Learn to adapt to a novel environment circumstances
Acquire knowledge
Benefit from experience
Not all learning requires...
Conditioning
Fluid intelligence:
Ability to learn new ways to solve problems
Decrease with age
Correlates with g intelligence
Crystalized intelligence:
Accumulated knowledge of the world
Increase with age
Correlates with openness (personality variable)
Gardner's theory of multiple intelligences:
8 types
Including: linguistic, spatial, musical, interpersonal, etc
Criticism for multiple intelligence models:
No good measure for different intelligence types
Not clear that each is distinct from the other, or from g
We may have individual strengths but there is no solid evidence for...
Multiple intelligences
Boring's definition of intelligence:
Intelligence is whatever intelligence tests measure
Terman established norms in his IQ test, which allowed for...
Comparisons across people
IQ performance levels off at 16 because...
Chronological age increases, but mental age remains constant
Wechsler Adult Intelligence Scale (WAIS):
Most commonly used adult IQ test
5 major scores: overall IQ, verbal comprehension, perceptual reasoning, working memory, processing speed
With 15 subsets
IQ tests are ... biased, and fair IQ tests test ... abilities.
Culturally
Nonverbal
IQ is stable in...
Adults, but not in young children
IQ positively correlates with:
School grades
Job performance
IQ negatively correlates with:
Poverty
Criminality
Twin studies indicate ...% of IQ is genetics-based.
40-70
Non-genetic influences of IQ:
Nutrition
Environmental toxins
Breast feeding
Schooling
Personality:
Unique and relatively stable ways that people think/feel/behave
Character:
Value judgements of a person's moral/ethical behavior
Temperament:
Enduring characteristics each person is born with
Unconscious mind:
Level of the mind where thoughts/feelings/memories/etc that are not easily/voluntarily brought into consciousness are
id:
Part of the personality present at birth and completely unconscious
Functions on pleasure principle
Pleasure principle:
Immediate satisfaction of needs regardless of consequences
Ego:
Part of the personality that develops out of needing to deal with reality
Mostly conscious, rational, and logical
Functions by the reality principle
Reality principle:
Satisfaction of demands of the id only without negative consequences
Superego:
Part of the personality that is the moral center
Conscience:
Part of the superego that produces guilt, depending on the acceptability of the behavior
Psychological defense mechanisms:
Unconscious distortions of a person's perception of reality that reduce stress/anxiety
Denial:
Psychological defense mechanism
Person refuses to acknowledge/recognize a threatening situation
Repression:
Psychological defense mechanism
Person refuses to consciously remember unacceptable event, pushing it into the unconscious
Rationalization:
Psychological defense mechanism
Person invents acceptable excuse for unacceptable behavior
Projection:
Psychological defense mechanism
Unacceptable feelings are seen as coming from someone else, usually the target of the feelings
Reaction formation:
Psychological defense mechanism
Person forms an opposite reaction to the way he feels to keep true feelings hidden
Displacement:
Psychological defense mechanism
Redirecting feelings from one threatening target to a less threatening one
Regression:
Psychological defense mechanism
Person falls back on childlike patterns of responding in reaction to stressful situations
Identification:
Psychological defense mechanism
Person tires to become like someone else to deal with anxiety
Compensation (substitution):
Psychological defense mechanism
Person makes up for inferiorities by becoming superior in another area
Sublimation:
Psychological defense mechanism
Channeling socially unacceptable impulses into socially acceptable behavior
Fixation:
Disorder where the person doesn't fully resolve the conflict in a psychosexual stage, resulting in personality traits/behavior associated with that earlier stage
Psychosexual stages:
5 stages of personality development tied to the sexual development of a child
Oral, anal, phallic, latency, and genital stage
Oral stage:
Psychosexual stage
1-1.5 years
Mouth is the erogenous zone and weaning the primary conflict
If unresolved: overeating, excessive drinking, smoking
Anal stage:
Psychosexual stage
1-1.5 years
Anus is the erogenous zone and toilet training the primary conflict
If unresolved: neatness and stubbornness
Phallic stage:
Psychosexual stage
3-6 years
Child discovers sexual feelings
Oedipus/Electra complex:
Occurs in the phallic stage
Child develops sexual attraction to opposite-sex parent and jealousy of same-sex parent
Males = Oedipus complex
Females = Electra complex
Latency:
Psychosexual stage
Sexual feelings of the child are repressed while the child develops in other ways
Psychoanalysis:
Freud's term for the theory of personality and therapy based on it
Genital stage:
Psychosexual stage
Sexual behavior
Noe-Freudians:
Followers of Freud who developed their own competing psychodynamic theories
Personal unconsciousness:
Jung's name for the unconscious mind described by Freud
Collective unconscious:
Jung's name for the memories shared by all members of the human species
Archetypes:
Jung's collective, universal human memories
Basic anxiety:
Anxiety created when a child is born into the bigger and more powerful world of other children/adults
Neurotic personalities:
Horney's theory
Personalities typified by maladaptive ways of dealing with relationships: moving toward/against/away from other people
Habits:
In behaviorism, sets of well-learned responses that have become automatic
Social cognitive learning theorists:
Emphasize the importance of the influence of other people's behavior and one's own expectancies of learning
Social cognitive view:
Learning theory
Includes cognitive processes such as anticipating, judging, memory, imitation of models
Reciprocal determinism:
Bandura's explanation of how factors of the environment/personal characteristics/behavior can interact to determine future behavior
Self-efficacy:
Individual's expectancy of how effective his efforts to accomplish a goal will be in any particular circumstance
Locus of control:
Tendency for people to assume they have do/don't control over events and consequences in their lives
Expectancy:
Person's subjective feeling that a particular behavior will lead to a reinforcing consequence
Humanistic perspective:
"3rd force" in psychology that focuses on the aspects of personality that make people human
Ex: subjective feelings, freedom of choice
Self-actualizing tendency:
Striving to fulfill one's innate capacities/capabilities
Self-concept:
Image of oneself that develops from interactions with important people in one's life
Self:
Individual's awareness of own personal characteristics and level of functioning
Real self:
One's perception of actual characteristics/traits/abilities
Ideal self:
One's perception of whom one should be or want to be
Positive regard:
Love and respect that come from significant others in one's life
Unconditional positive regard:
Positive regard given without conditions attached
Conditional positive regard:
Positive regard given only when the person is doing what the provider wants
Fully functioning person:
Person who is in touch with and trusting of the deepest urges/feelings
Trait:
Particular cognitive behavioral predisposition
Consistent, enduring way of thinking/feeling/behaving
Ex: proneness to anxiety, extraversion, aggression, traditionalism, impulse control
Twin studies about personalities reveal that...
Personality is partly, but not entirely, genetic
3 principles of personality:
All psychological events have a cause (deterministic)
All behaviors have meaning
We generally do not know why we act (caused by unconscious)
Anxiety is caused by...
The ego in response to threats
Anxiety is minimized by...
Defense mechanisms, which is necessary for our psychological health
Pathology:
Overuse of 1 or 2 defense mechanisms
Criticism of Freud's psychoanalytic theory of personality:
Unfalsifiability (can't be disproven)
Failed predictions
Lack of generalizability (Freud's patients were all from the same background)
Trait theories:
Try to describe the characteristics that make up human personality to predict future behavior
Surface traits:
Aspects of personality easily seen by others in the outdated actions of a person
Source traits:
More basic traits that underlie surface traits, forming the core of the personality
Introversion:
Dimension of personality
Tendency to withdraw from excessive stimulation
Five-factor model (big five):
Model of personality traits that describes five basic trait dimensions
Openness, conscientiousness, extraversion, agreeableness, neuroticism {OCEAN}
Openness:
One of the big five
Willingness to try new things/have new experiences
Intellectually curious and unconventional
Conscientiousness:
One of the big five
Care a person gives to organization/thoughtfulness of others
Careful and responsible
Extraversion:
One of the big five
One's need to be with other people
Lively and sociable
Extraverts:
People who are outgoing and sociable
Introverts:
People who prefer solitude and dislike being the center of attention
Agreeableness:
One of the big five
Emotional style of a person
Ranges from friendly/like-able to grumpy/unpleasant
Sociable and easy-going
Neuroticism:
One of the big five
Degree of emotional instability/stability
Tense and moody
Trait-situation interaction:
Assumption that the particular circumstance of a situation will influence the way a trait is expressed
Behavioral genetics:
Field of study devoted to discovering the genetic bases for personality characteristics
Interview:
Method of personality assessment
Professional asks client a question and allows them to answer in a unstructured/structured fashion
Halo effect:
Tendency of interviewer to allow positive characteristics of a client to influence the assessments of the client's behavior/statements
Projective tests:
Method of personality assessment
Present ambiguous visual stimuli to the client and ask the client to respond with whatever comes to mind
Rorschach inkblot test:
Projective test
Uses 10 inkblots as the ambiguous stimuli
Thematic apperception test (TAT):
Projective test
Uses 20 pictures of people in ambitious situations as the visual stimuli
Subjective:
Concepts/impressions that are only valid within a particular person's perception
May be influenced by biases/prejudice/personal experiences
Direct observation
Method of personality assessment
Professional observes the client engaged in ordinary behavior in a clinical or natural setting
Rating scale:
Method of personality assessment
Numerical value is assigned to specific behavior listed in a scale
Frequency count:
Method of personality assessment
Frequency of a particular behavior is counted
Personality inventory:
Test that consists of statements that require a specific, standardized response from the person taking the test
Behavioral activation system (BAS)
Seeks reward
Allows us to seek food, sex, and other resources
Energetic and impulsive
Behavioral inhibition system (BIS)
Responds to risk, punishment, and unfamiliar settings
Inhibited and anxious
Determines "fight/flight" response in reaction to threats
3 traits of personality:
Extraversion - outgoingness
Neuroticism - emotional instability
Psychoticism - aggressiveness, creativity, impulsiveness, low empathy - not actually a reliable personality trait
Sensation seeking:
Tendency to seek out new and exciting stimuli
High: extreme sports and spicy food
Low: dislike risk and adventure
Self-monitoring:
Extent to which our inner/outer selves differ and the way we act differently in different situations
Collectivist cultures:
Needs/goals of the group paramount to the individual
"self" considered part of the group
Individualist cultures:
Needs/rights of the individual paramount to the group
Independence and free-choice are valued
Face validity:
Extent to which respondents can tell what items are measuring
Advantages/disadvantages of low face validity:
Advantage: may measure non-conscious personality dimensions, and difficult to fake answers
Disadvantage: don't know why groups answer differently
Projective tests:
People project their personality onto an ambiguous stimuli
Advantage: measure unconscious processes
Disadvantage: lack reliability and validity
Rorschach inkblot test:
Advantage: focus on color linked to emotionality, focus on details linked to OCD tendencies
Disadvantage: doesn't diagnose most disorders, predict criminal behavior, and is harder/longer than other measures at predicting schizophrenia and bipolar disorder
Orgasm:
Series of rhythmic contractions of the muscles of the vaginal walls/penis
Third and shortest phase of sexual response
Resolution:
Final phase of the sexual response in which the body is returned to a normal state
Feeling of relaxation and well-being
Refractory period:
Time period in males just after orgasm
Male cannot become aroused or achieve erection
Sexual orientation:
Person's sexual attraction for members of the opposite/same sex
Heterosexual:
Person attracted to the opposite sex
Homosexual:
Person attracted to the same sex
Bisexual:
Person attracted to both men and women
Testosterone enhances...
Sexual interest in the short term
Individuals with high serotonin report...
Low sexual desire
Excitement phase:
First phase of sexual response
Penile erection in men
Vaginal swelling and lubrication in women
The following reduce sexual desire:
Stress
Fatigue
Illness
Lack of attraction
Anxiety
Plateau phase:
Second phase of sexual response
Tension and pleasure builds
In a partner, ... is more important to men, and men prefer...
Physical appearance
Younger women
In a partner, ... is more important to women, and women prefer...
Social and financial status
Older men
Twin studies suggest homosexuality is...
Partly genetic, but not completely
Motivation:
Process by which activities are started, directed, and continued so physical/psychological needs are met
Extrinsic motivation:
Type of motivation
Person preforms an action because it leads to an outcome that is external to the person
Intrinsic motivation:
Type of motivation
Person preforms an action because the act itself is rewarding in some internal manner
Instincts:
Biologically determined innate patterns of behavior in both people/animals
Instinct approach:
Approach to motivation that assumes people are governed by instincts similar to animals
Need:
Requirement of some material (food/water) essential for survival
Drive:
Psychological tension and physical arousal arising when there is a need that motivates the organism to act to fulfill the need and reduce tension
Drive-reduction theory:
Approach to motivation that assumes behavior rises from psychological/biological needs causing internal drives to push the organism to satisfy the need and reduce tension/arousal
Primary drives:
Drives that involve needs of the body (hunger/thirst)
Acquired (secondary) drives:
Drives that are learned through experience/conditioning (need for money/social approval)
Homeostasis:
Tendency of the body to maintain a steady state
Need for achievement (nAch):
Need that involves a strong desire to succeed in attaining both realistic and challenging goals
Need for affiliation (nAff)
Need for friendly social interactions and relationships with others
Need for power (nPow):
Need to have control/influence over others
Stimulus motive:
Motive that appears to be unlearned but causes an increase in stimulation
Ex: curiosity
Arousal theory:
Theory of motivation
People are said to have an optimal level of tension they seek to maintain by increasing/decreasing stimulation
Yerkes-Dodson law:
Law stating performance is related to arousal
Moderate (vs high/low) levels of arousal lead to better performance
Varies with the difficulty of the task
Sensation seeker:
Someone who needs more arousal than the average person
Incentives:
Things that attract/lure people into action
Incentive approaches:
Theories of motivation
Behavior explained as a response to external stimulus and its rewarding properities
Expectancy-value theories:
Incentive theories
Actions of humans can't be predicted/understood without understanding the beliefs/values/importance a person attaches to those beliefs/values at any given moment in time
Self-actualization:
Maslow
Point seldom reached at which people sufficiently satisfied lower needs and achieved full human potential
Peak experience:
Maslow
Times in a persons life when self-actualization is temporarily achieved
Self-determination theory (SDT):
Theory of motivation
Social context of an action has an effect on the type of motivation existing for the action
Approach:
Predisposition towards stimuli
Achievement motivation: desire for success
Avoidance:
Predisposition away from stimuli
Achievement motivation: fear of failure
As we near a goal, approach and avoidance...
Increase
... increases faster than...
Avoidance
Approach
Critique of drive theories:
Satisfying drives does not always reduce them
Intrinsic motivation:
Motivation based on internal goals
Extrinsic motivation:
Motivation based on external goals
... rewards may... intrinsic motivation
Extrinsic
Undermine
Extrinsic rewards undermine intrinsic motivation because:
We assume we weren't interested in doing it for its own sake
We stop performing because we expected a reward
People that seek success but don't fear failure...
Seek more challenges
Persist more and work harder with obstacles
Achievement motivation predicts:
Academic performance
Artistic success
Athletic success
Emotion:
"feeling" aspect of consciousness, characterized by certain psychical arousal/behavior revealing emotion to the ouside world/inner awareness of feelings
Display rules:
Learned ways of controlling displays of emotion in social settings
Different in different cultures
James-Lange theory of emotion:
We determine our emotion based on our actions
Not really supported by research
Cannon-Bard theory of emotion:
Psychological reaction and the emotion are assumed to occur at the same time
Cognitive arousal theory:
Theory of emotion
Both physical arousal and the labeling of that arousal based on cues from the environment must occur before the emotion is experienced
Facial feedback hypothesis:
Theory of emotion
We feel emotions that correspond to our facial expression
Cognitive-meditational theory:
Theory of emotion
Stimulus must be appraised by a person to result in a physical response and emotional reaction
Desecrate emotion theory:
Specific emotions are biologically programed with accompanying behaviors/facial expressions
Aid survival
Secondary emotions:
Emotions made of a combination of primary emotions
7 primary emotions:
Happiness
Sadness
Surprise
Anger
Disgust
Fear
Contempt
Cognitive theories of emotion:
Emotions are produced by thoughts
No two emotions are the same
Somatic marker theory of emotion:
Use psychological responses to gauge how we should act
Two-factor theory of emotion:
Emotions are produced by two psychological events
Emotional event produces arousal and we seek to determine the source of the arousal -> our explanation determines the emotion
Discrete vs cognitive emotions theories:
Discrete emotions theory: biologically coded
Cognitive emotions theory: affected by interpretation of events
Social psychology:
Scientific study of how a person's thoughts/feelings/behavior are influenced by real/imagined/implied presence of others
Social influence:
Real/implied presence of others can directly/indirectly influence thoughts/feelings/behavior of an individual
Conformity:
Changing one's own behavior to match that of other people
Groupthink:
When people place more importance on maintaining group cohesiveness than assessing the facts of the problem facing the group
Consumer psychology:
Studies the habits of consumers in the marketplace
Compliance:
Changing one's behavior because of other people directing/asking for the change
Foot-in-the-door technique:
Asking for a small commitment, and after compliance asking for a bigger commitment
Door-in-the-face technique:
Asking for a large commitment, being refused, and asking for a smaller commitment
Norm of reciprocity:
Assumption that if someone does something for a person, that person should do something for the other in return
Lowball technique:
Getting a commitment from a person and then raising the cost of that commitment
That's-not-all technique:
Persuader makes an offer and then adds something extra to make the offer look better before the target person can make a decision
Obedience:
Changing one's behavior at the command of an authority figure
Group polarization:
Tendency for members involved in a group discussion to take more extreme positions and suggest riskier actions when compared to individuals who haven't participated in group discussion
Social facilitation:
Tendency for the presence of others to have a positive impact on the performance of an easy task
Social impairment:
Tendency for the presence of others to have a negative impact on the performance of a difficult task
Social loafing:
Tendency for people to put less effort into a simple task when working with others on that task
Asch studies:
Ss asked a question with an obvious right answer and had confederates answer wrongly
37% of Ss went along with the wrong answer
Confederate:
Undercover agent of the researcher
Conformity is highest between a group size of...
5-7 confederates
Women are... to conform as men are
Just as likely
Milgram experiment summary:
Ss were paid regardless of what happened at the lab, told the study was about memory. "learner" was a confederate and was strapped to a shock chair. Ss was to deliver an electric shock for each wrong answer, up to 'XXX---'. 'learner' had varied responses: complaining of heart pain, pounding, screaming, and then being silent.
Result of Milgram experiment:
65% went to the last switch
Ss showed signs of extreme anger and distress
Interpersonal attraction:
Liking or desiring a relationship with another person
Proximity:
Physical or geographical nearness
Reciprocity of liking:
People's tendency to like others who like them in return
Romantic love:
Type of love
Made of intimacy and passion
Companionate love:
Type of love
Made of intimacy and commitment
Aggression:
Behavior intended to hurt/destroy another person
Social role:
Pattern of behavior that is expected of a person who is in a particular social position
Prosocial behavior:
Socially desirable behavior that benefits others
Altruism:
Prosocial behavior
Done with no expectation of remand and may involve risk of harm to oneself
Bystander effect:
Effect that the presence of others has on the decision to help
Help becomes less likely as the number of bystanders increases
Diffusion of responsibility:
Occurs when a person fails to take responsibility for action/inaction because of the presence of others who supposedly share the responsibility
People are less likely to help when...
In groups
Pluralistic ignorance:
Error of assuming that no one in a group perceives things as we do
Zimbardo's Stanford prison experiment:
24 college aged men paid and randomly assigned to be prisoners or guards. Within days, the guards became controlling/cruel, and prisoners became docile. 5 prisoners were released when they became depressed and stopped eating.
The experiment ended after 6 days, instead of the planned 2 weeks
Attitude:
Tendency to respond positively/negatively toward a certain person, object, idea, or situation
Persuasion:
Person tries to change the belief/opinion/action of another through argument/pleading/explanation
Elaboration likelihood model:
Model of persuasion
Future actions of those who elaborate on a persuasive message are more predictable than those who don't
Central-route processing:
Type of info processing
Attending to the content of a message itself
Peripheral-route processing:
Type of info processing
Attending to factors not involved in the message, such as appearance of the source, length of the message, and other noncontent factors
Cognitive dissonance:
Sense of discomfort/distress when a person's behavior doesn't match their attitude
Impression formation:
Forming of the first knowledge that a person has considering another
Social cognition:
Mental processes that people use to make sense of the social world around them
Social categorization:
Assignment of a person one just met to a category based on characteristics the new person has in common with other people experienced in the past
Stereotype:
Set of characteristics people believe is shared by all members of a particular social category
Implicit personality theory:
Sets of assumptions about how different types of people, personality traits, and actions are related to one another
Conformity and obedience to authority are police if...
They are not blind or unquestioning
Social behavior is adaptive and allows for...
Survival and reproduction
There are negative consequences for humans who are...
Separated from all social interactions
The feeling of rejection activates the cingulate cortex, which also activated during feelings of...
Physical pain
... lowers the activation of the cingulate cortex after...
Tylenol
Rejection
Social comparison theory:
Evaluate our abilities/beliefs by comparing them to others
Attributions:
Mental identifications of the causes of behavior
Internal attributions:
Behavior caused by something inside the person (personality/choice/etc)
External attributions:
Behavior caused by something outside the person (situation/environment/etc)
Fundamental attribution error:
Tendency to overestimate the impact of internal influences on behavior
Especially in western,non-collectivist cultures
Actor-observer bias:
More likely to explain our own behavior in terms of situational factors than we are to explain others'
Correlation between attitudes and behaviors is...
.38
Attitudes are more likely to predict behavior when...
Highly accessible
Cognitive dissonance theory:
Alter attitudes because we feel tense (cognitive dissonance) between different conflicting thoughts
Prejudice:
Negative attitude held by a person about members of a particular social group
Discrimination:
Treating people differently because of prejudice towards their social group
In-groups:
Social groups with whom a person identifies
Out-groups:
Social groups with whom a person does not identify
Realistic conflict theory:
Theory stating that prejudice and discrimination will be increased between groups that are in conflict over a limited resource
Social cognitive theory:
Use of cognitive processes in relation to understanding the social world
Social identity theory:
Formation of a person's identity within a social group is explained by social categorization/identity/comparison
Social identity:
Part of self-concept
Includes one's view of self as a member of a social category
Social comparison:
Comparison of oneself to others in ways that raise one's self-esteem
Stereotype vulnerabitlity:
Effect that people's awareness of stereotypes associated with their social group has on their behavior
Self-fulfilling prophecy:
Tendency of one's expectations to affect one's behavior in order to make the expectations more likely
Equal status contact:
Contact between groups in which groups have equal status
"jigsaw classroom":
Educational technique I which each individual is given only part of the info needed to solve a problem, causing individuals to be forced to work together to find the solution
Studies about shooting black or white "enemies" with a gun or innocents without one, resulted...
Participants more likely to mis-shoot black innocents than white innocents
Same for both black and white participants
Ultimate attribution error:
Attribute negative characteristics of groups to dispositions
Attribute positive behaviors of members in disliked groups to exceptions
Both the ultimate attribution error and the fundamental attribution error indicate...
We underestimate the impact of situational factors on behavior
Prejudice is about..., discrimination is about...
Attitudes
Behavior
Prejudice may occur without...
Discrimination
When women performers could not be seen in an audition for orchestra, the results...
Women were 50% more likely to pass
Stereotype threat:
Fear we may confirm to a negative group stereotype
Performance on a test is worse when even required to...
Indicate race beforehand
It's adaptive to.. members of in-group, and... members of out-group
Ally with
Distrust
In-group bias:
Favor individuals within one's in-group over individuals in the out-group
Out-group homogeneity:
Tendency to view others outside our group as similar to each other
Blue-eye/brown-eye third grade student study:
Blue-eyed students insulted and denied privileges (vs brown-eyed students)
Brown-eyed students became arrogant and domineering
Blue-eyed students became submissive and insecure
Robbers cave study:
Similar boys brought into camp in two groups, and remained completely separated. Tournament between groups organized, with attractive prizes. Within days clear in/out-groups established; conflict lead to name-calling, food and fist fights. Groups brought together in fun activities to try to eliminate conflict, but failed. When groups worked together for higher goals, they were forced to cooperate and conflict between groups dissapeared.
5 infant reflexes:
Grasping
Startle
Rooting
Stepping
Sucking
Cognitive development:
Development of thinking, problem solving, and memory
Scheme:
Mental concept formed through experiences with objects/events
Sensorimotor stage:
Piaget's first stage of cognitive development
Infant uses its senses and motor abilities to interact with objects in the environment
Limitation: no mental representation
Object permanence:
Knowledge that an object exists even when it is not in sight
None before 8 months of age
Because of problem with means-end sequences
Pre-operational stage:
Piaget's second stage of cognitive development
Preschool child learns to use language as a means of exploring the world
Development of representational thought
Cannot focus on two aspects at once
Don't understand subcategories and superordinate categories
Egocentrism:
Inability to see the world through anyone else's eyes
Centration:
In Piaget's theory
Child focuses on one feature of an object while ignoring other relevant features
Conservation:
In Piaget's theory
Ability to understand that simply changing the appearance of an object doesn't change the object's nature
Irreversibility:
In Piaget's theory
Inability of the young child to mentally reverse an action
Concrete operations stage:
Piaget's third stage of cognitive development
School-age child is capable of logical though processes but not yet abstract thinking
Can perform mental operations and plan actions
Formal operations stage:
Piaget's third stage of cognitive development
Adolescent becomes capable of abstract thinking
Systematically solve problems, and think hypothetically about the world
Metacognition
Scaffolding:
More skilled learner gives help to a less skilled learner, reducing the amount of help as the less skilled learner becomes more capable
Zone of proximal development (ZPD):
Difference between what a child can do alone and what the child can do with the help of a teacher
Piaget's constructivist theory:
Children construct a system for understanding the world
Undergo observable, qualitative shifts in how they understand the world
4 stages of development: sensorimotor, pre-operational, concrete operational, formal operational
Perceptual and motor skills develop...
Together
Visual cliff experiment:
Beginning crawlers have depth perception, but no fear of heights. 2/3 beginning crawlers crossed the deep end, but no experienced crawlers did. Fear of heights develops from experience and possibly social referencing.
Social referencing:
Looking to a caregiver for information
Conservation tasks:
Maintain quantity of the substance but look different
Used to test the ability of children to focus on two aspects at once
Temperament:
Behavioral characteristics fairly established at birth
Ex: easy, difficult, slow to warm up
Attachment:
Emotional bond between and infant and the primary caregiver
Gender:
Behavior associated with being male or female
Gender identity:
Perception of one's gender and the behavior associated with it
Four signs of attachment:
Separation anxiety
Stranger anxiety
Greetings/reunions behavior
Secure base behavior
Secure base behavior:
To what extent does the child use the caregiver as a base from which to explore
... infants are attached to caregivers, but...
All
Quality of attachment varies
Strange situation test of attachment:
10-12 months of age
8 episodes, each 3 mins long
Escalating levels of stress
Observation
Secured attachment:
Uses caregiver as a secure base
Goes to parent upon return
Not as responsive to stranger as to parent
Anxious/avoidant attachment:
Don't seem to care about parent
Anxious/resistant:
Very upset at separation
May show anger towards parent
Disorganized:
Confused, contradictory behavior
Psychoanalytic theory of attachment:
Attached to mom because she satisfies hunger and oral needs
Behaviorist theory of attachment:
Attached to parents because they reduce discomfort and hunger
Monkey attachment experiment:
Monkeys raised with two surrogate "moms," one wire and one cloth. All monkeys spent more time with the cloth "mom," and ran to her when stressed. Conclusion: feeding is not the primary basis of attachment.
Ethological theory of attachment:
Attachment protects us from danger, because we have long periods of immaturity
Secure attachment in infancy linked to:
Higher self-esteem and cooperation
More positive peer relationships
More satisfying romantic relationships
Secure attachment with own infant
Warmth/responsiveness demention of parenting:
Acceptance of child
Emotional involvement
Control/demandingness dimension of parenting:
Extent to which rules are set forth/reinforced
High responsiveness, high demandingness parenting:
Authoritative
Children are competent and cooperative
Low responsiveness, high demandingness parenting:
Authoritarian
Children are dependent and anxious
High responsiveness, low demandingness parenting:
Permissive
Children are impulsive and disobedient
Low responsiveness, low demandingness parenting:
Uninvolved
Children are rebellious and aggressive
Different parenting styles have different meanings across...
Cultures
Short-term consequences of divorce:
Depends on age and gender
Adjustment after about two years
Long-term consequences of divorce:
Nothing major
Increased likelihood of divorce
"sleeper effect"
"sleeper effect" of divorce:
Show negative outcomes of divorce years afterwards
Effects of marital conflict:
Direct: emotional difficulty for children
Indirect: undermines parenting quality
Parental divorce is better for children than...
High-conflict marriage
Adolescence:
13 to early 20s
No longer physically a child but not yet an independent adult
Puberty:
Physical changes that occur in the body as sexual development reaches its peak
Personal fable:
Type of thought in adolescents
Believe themselves to be unique and protected from harm
Imaginary audience:
Type of thought in adolescents
Other people are just as concerned about their thoughts/characteristics as they are
Preconventional morality:
First level of Kohlberg's stages of moral development
Behavior governed by consequences of the behavior
Conventional morality:
Second level of Kohlberg's stages of moral development
Behavior governed by conforming to society's norms of behavior
Postconventional morality:
Third level of Kohlberg's stages of moral development
Behavior governed by personal moral principals, possibly in disagreement with social norms
Identity vs role confusion:
Stage of personality development in which the adolescent must find a consistent sense of self
Peer monkey experiment:
Only mother: immature play, and increased aggression/fear with peers
Only peers: increased behavior problems, and decreased exploration
Conclusion: both peers and caregiver influence development
Concentration camp orphans:
Raised themselves from 1-3
"rehabilitation:" highly destructive, hostile towards staff, and strongly attached to one another
Within one year they established positive relationships with others
Peer relationships function to...
Establish age-appropriate independence
Learn to form and maintain relationships
Learn to be intimate with others
Learn social roles
Peer relationships in infancy:
Increase sociability
No real peer interaction
Peer relationships through life:
Preschool: peer interactions slowly emerging
Elementary: peer groups emerge and gender segregation
Adolescence: formal group structure
Solitary play style:
Alone
Parallel play style:
Next to peer, but no interaction
Associative play style:
Next to peer, with some interaction
Cooperative play style:
Play with formal rules
Peer acceptance relates to:
Secure attachment style
Authoritative parenting
Athleticism
Extraversion
Prosocial behavior
Physical attractiveness
Rejected children/adolescents:
Shy/withdrawn or aggressive
More lonely, depressed, and socially anxious
At risk: dropping out of school, later depression/low self-esteem
Rejected children show higher levels of loneliness than...
Neglected/ignored children
Cliques:
Small friendship networks
3-5 kids
Locate individuals within hierarchies
Crowds:
Made of several cliques
Based on representation/attitude/interest
Aid development of identity
Conformity:
Developmentally highest in early/middle adolescence
Required by cliques/crowds
Basis of freindships:
Shared activities/interests
Propinquity
Homophily
Propinquity:
Friendships can't be formed between children who haven't met
Homophily:
Friends tend to be similar in age, gender, ethnicity, and peer status
Friends are more likely to:
Interact more
Cooperate better
Enjoy each other's company more
Resolve conflicts better
Good, quality friendships linked to:
Quality of romantic relationships
Social competence
Prosocial behavior
Self-esteem
Low agression
Burnout:
Negative changes in thought/emotion/behavior resulting from prolonged stress/frustration
Acculturative stress:
Stress resulting from the need to change ways to the majority culture
Social-support system:
Network of people who can offer support/comfort/aid to a needy person
Coping strategies:
Actions that people can take to reduce stress
Problem-focused coping:
Coping strategy
Eliminate source of stress or reduce its impact through direct actions
Emotion-focused coping:
Coping strategy
Change the impact of stress by changing its emotional reaction
Meditation:
Mental series of exercises to refocus attention and achieve a trance-like state of conciousness
Concentrative meditation:
Form of meditation
Focus on an unchanging stimulus to clear disturbing thoughts of the mind and relax the body
Receptive meditation:
Form of meditation
Person attempts to become aware of everything, or an expansion of the consciousness
Two historical models of psychological disorders:
Demonic model - middle ages
Medical model - renaissance (asylums)
Aspects of psychological disorders:
Rarity - rare in the population
Subjective distress - individuals feel worried/stressed
Impairment - can't function in daily life
Biological dysfunction - physiological problem
BUT each of these has exceptions
Modern researches look at psychological disorders as...
Failures of adaptation to the enviornment
Valid diagnosis of psychological disorders:
Distinguishes disorder from similar disorders
Predicts performance on lab tasks
Predicts likely family history
Predicts their change over time
DSM-IV is the official standard of...
Diagnosing mental disorders, and provides both background info and warning about similar psychical conditions
5 axis of the DMS-IV
Major clinical disorders
Personality disorders and mental retardation
Medical conditions/physical disorders
Life stressors that contribute to disorder
Assessment of overall functioning
Comorbid:
Co-occurrence of 2+ diagnoses for the same person
Common
Criticism of the DMS-IV:
Comorbid
Categorical vs dimensional models of disorder
Categorical model of disorders:
A person either has a disorder or doesn't, no in-between
Dimensional model of disorder:
People have varying degrees of disorders
Anxiety disorders:
Disorders in which the main symptom is excessive anxiety/fearfulness
Free-floating anxiety:
Anxiety that is unrelated to a realistic, known source
Phobia:
Irrational, persistent fear of an object/situation/social activity
Social phobia:
Fear of interacting with others or being in social situations that might lead to a negative evaluation
Specific phobia:
Fear of objects or specific situations/events
Claustrophobia:
Fear of being in small, enclosed space
Acrophobia:
Fear of hights
Agoraphobia:
Fear of being in a place/situation from which escape is difficult/impossible
Activated by crowds, but not not a fear of crowds
First emerges in adolescence
Usually results from panic disorder
Panic disorder with agoraphobia:
Fear of leaving one's familiar surroundings because one might have a panic attack public
Obsessive-compulsive disorder:
Obsessions - persistent and intrusive thoughts/impulses
Compulsions - repetitive acts to reduce anxiety/shame
Realizes obsessions are products of their own mind
Obsessions must take one hour per day
Acute stress disorder (ASD):
Resulting from a major stressor, with symptoms occurring as long as one month after the event
Post traumatic stress disorder (PTSD):
Resulting from intense fear of serious injury/death of self/loved ones, with symptoms lasting over a month after the event
Flashbacks/dreams of the traumatic event
Avoiding reminders of the event
Anxiety, difficulty sleeping, and frequent startle response
Magnification:
Tendency to interpret situations as far more dangerous/important than they actually are
All-or-nothing thinking:
Tendency to believe performance must be perfect or it will be a total failure
Overgeneralization:
Tendency to interpret a single negative event as a never-ending pattern of defeat and failure
Minimization:
Tendency to give little/no importance to successes/positive events/traits
Affect:
Indicating "emotion" or "mood"
Mood disorders:
Disorders in which the mood is severely disturbed
Seasonal affective disorder (SAD):
Mood disorder caused by bodily reaction to low levels of sunlight during the winter
Anorexia:
Person reduces eating to the point that a wight loss of 15%+ below the ideal body weight occurs
Bulimia:
Develops a cycle or overeating enormously at one sitting and then using unhealthy methods to avoid weight gain
Anxiety - rarity
Most common psychological disorder
29% lifetime prevalence
Average age of onset: 11 years old
More common in females
Generalized anxiety disorder:
Spend 60% of each day worrying
Anxious thoughts, irritability, difficulty sleeping, physical tension/fatigue
Tend to worry about upcoming events
1/3 usually follows major stressful event or lifestyle change
People with generalized anxiety disorder tend to be:
Caucasian
Poor
Middle-aged
Widowed or divorced
Prone to "self-medication" with drugs/alcohol
Panic disorder:
Panic attacks are repeated and unexpected (rarely to daily)
Constant worry about panic attacks
Change in behavior/lifestyle
Panic attack:
Nervous feelings that escalate into intense fear or terror
Often mistaken for a heart attack
Can occur without panic disorder
More likely with a anxiety/mood/eating disorder
Phobia:
Intense fear of an object/situation that is greatly disproportionate to it's actual threat
Must restrict our life and/or cause considerable distress
Most common anxiety disorder
Lifetime prevalence of specific phobias:
12.5%
Social phobia lifetime prevalence:
12.1%
Learning theory to explain anxiety disorder:
Result from negative experiences
Avoiding anxiety source is negatively reinforcing
Can be acquired through modeling
Cognitive theory to explain anxiety disorder:
Perceive ambiguous situations as negative
Engage in catastrophic thinking (predict the worst)
Biological influences of anxiety disorder:
Genetic correlates, possibly due to influence of neuroticism
Show brain differences
Major depressive disorder:
Occurrence of 1+ major depressive episode
2x more common in females
Begins between 15-24 years old, peak in 30s
5-6 in a lifetime, usually 6 months to a year long
Earlier onset predicts greater recurrence
Major depressive episode:
Severely depressed or loss of interest for 2+ weeks
Changes in appetite/weight, sleep, and movement time
Fatigue
Low self-worth
Difficulty concentrating
Repeated thoughts of death/suicide
Life events to explain major depressive disorder:
Loss of something valued
Pessimism or anxiety can increase risk of loss
Interpersonal model to explain major depressive disorder:
Push people away and reduce support, which triggers more depression
Behavioral model to explain major depressive disorder:
Repeatedly receive low rewards, so they stop seeking positive reinforcement
Cognitive model of major depressive disorder:
Negative expectations of everyone
Cognitive distortions
Learned helplessness
Cognitive distortions:
Perceive/acknowledge negative aspects of a situation
Biological influences of major depressive disorder:
Moderate genetic link
Variations in the serotonin transporter gene
Low brain reaction to reward
Low levels of dopamine
Bipolar disorder:
1+ occurrences of manic episodes
90% who experience one manic episode with experience another
1/2 of manic episodes are followed by major depressive episode
85% heritability
Manic episodes triggered by intense negative/positive life events
Manic episodes:
Elevated mood and self-esteem
Decreased need for sleep
Greatly heightened energy
Increased talkativeness
Irresponsible behavior
Therapy:
Treatment methods aimed at making people feel better and function more effectively
Psychotherapy:
Therapy for mental disorders
Person with problem talks with a psychological professional
Biomedical therapy:
Therapy for mental disorder
Problem is treated with biological/medical methods to relieve symptoms
Insight therapies:
Help people gain insight into their behavior/thoughts/feelings
Action therapy:
Change disordered/inappropriate behavior directly
Psychoanalysis:
Insight therapy based on Freud's theory
Emphasizes the revealing of unconscious conflict
Requires years/decades of meeting multiple days a week
Manifest content:
Actual content of one's dream
Latent conflict:
Symbolic meaning of dreams
Free association:
Psychoanalysis technique
Talk about anything that came to mind without fear of negative evaluations
Resistance:
When patient becomes reluctant to talk about a certain topic, by changing the subject or becoming silent
Transference:
Psychoanalysis
Tendency for patient to project feelings for important people of the past onto the therapist
Directive:
Psychoanalytical therapy
Therapist actively gives interpretations of a client's statements and may suggest certain behavior
Psychodynamic therapy:
Based on psychoanalysis with an emphasis on transference, shorter treatment times, and a more direct therapeutic approach
Adverse behavior comes from traumatic childhood experiences
Therapy based on analysis
Interpersonal therapy:
Form of therapy for depression which incorporates multiple approaches and focuses on interpersonal problems
Eclectic:
Approach to therapy
Combining elements of several different approaches/techniques
Nondirective:
Therapist is neutral and doesn't interpret/take direct actions, instead remaining a calm, nonjudgmental listener while the client talks
Person-centered therapy:
Nondirective insight therapy
Client does all the talking and the therapist listens
3 conditions for a positive therapy outcome: therapist must be: authentic, unconditionally positive regard, empathetic
Reflection:
Therapy technique
Therapist restates what the client says rather than interpreting
Unconditional positive regard:
Person-centered therapy
Warmth/respect/accepting atmosphere created by the therapist
Gestalt therapy:
Form of direct therapy
Therapist helps client's to accept all parts of their feelings/experiences, using leading questions and planned experiences (ex: role-playing, two-chair technique (allows synthesis of conflicts))
Focuses on accepting present thoughts and feelings
Behavior therapies:
Action therapies change disordered behavior without concern for the causes of it
Use principles of learning, especially classical conditioning, operant conditioning and observational learning
Focus on specific problematic thoughts, feelings, and behaviors
Behavior modification:
Applied behavior analysis:
Use of learning techniques to change undesirable behavior and increase desired behavior
Systematic desensitization:
Behavior technique used to treat phobias
Client makes a list of ordered fears and taught how to relax while concentrating on those fears
Aversion therapy:
Form of behavioral therapy
Undesirable behavior paired with an aversive stimulus to reduce frequency of the behavior
Not consistently effective
Exposure therapies:
Behavioral technique
Expose individuals to fear-related stimuli under controlled conditions to promote new learning
Flooding:
Technique for treating phobias
Rapidly and intensely exposed to fear-provoking situation and prevented form making the usual avoidance response
Theory: fears are maintained by avoidance, and the client never learns they are unrealistic
Effective in treating: OCD, social phobia, PTSD, and aoraphobia
Participant modeling:
Model demonstrates the desired behavior in a gradual process, and the client is encouraged to imitate the model
Client can practice coping/social skills
Ex: behavioral reversal (role-playing)
Treats: schizophrenia, autism, depression, ADHD, and social anxiety
Token economy:
Use of tokens to reinforce behavior in which the tokens can be accumulated and exchanged for desired items/privileges
Limitations: difficult to administer, unable to generalize to other settings
Successful: in classrooms, treating ADHD/schizophrenia
Contingency contract:
Formal, written agreement between two people in which goals for behavior change/reinforcements/punishments are clearly stated
Extinction:
Removal of reinforcer to reduce frequency of a behavior
Time-out:
Extinction process
Person removed from the situation that provides reinforcement for bad behavior, usually placed in a quiet corner away from possible attention/reinforcement
Criticism of psychodynamic therapy:
Positive behavior predicts recovery more than understanding conflict
Little evidence for suppression of traumatic memories
Better than no therapy, but less effective than cognitive-behavioral therapy
Ineffective for treating psychotic disorders
Humanistic therapy:
Focus on the present and therapists be loving and authentic
Goal: self-actualization
Criticism: authenticity of therapist or positive therapy not related to success
Support for person-centered therapy:
Therapeutic relationships predict success better than specific therapeutic techniques
Empathy and positive regard related to therapy success
Cognitive therapy:
Focus on helping clients recognize distortions in their thinking and replace them with realistic thoughts
Arbitrary inference:
Distortion of thinking
Conclusion not based on evidence
Selective thinking:
Distortion of thinking
Focus on one aspect of a situation while ignoring other relevant aspects
Overgeneralization:
Distortion of thinking
Conclusions based on one event and applies it to other unrelated events
Magnification and minimization:
Distortion of thinking
Blows negative event's importance out of proportion, while ignoring relative positive events
Personalization:
Distortion of thinking
Take blame for events unconnected to one
Cognitive-behavioral therapy (CBT):
Action therapy
Goal: help clients overcome problems by learning to think rationally
Cognitions are identifiable and control healthy/unhealthy functions
Irrational beliefs can be replaced by positive cognitions
Rational-emotive behavioral therapy (REBT):
Cognitive-behavioral therapy
Clients challenged in irrational beliefs and helped to restructure thinking
ABCs: Activating belief, Beliefs, Consequences
Family counseling/therapy:
Form of group therapy
Families meet with counselor to resolve problems affecting the family
Self-help/support groups:
Group of people who have similar problems and meet without a therapist for discussion, problems solving, and support
Therapeutic alliance:
Relationship between therapist and client that develops
Warm, caring, and accepting relationship with empathy, mutual respect, and understanding
Cybertherapy:
Psychotherapy offered on the Internet
Biomedical therapies:
Directly affect biological functioning of body and brain
Psychopharmacology:
Use of drugs to control symptoms of psychological disorders
Don't know why drugs are effective
Side effects: nausea, fatigue, drowsiness, impaired sexual performance - usually removed without medication - and dependence
Antipsychotic drugs:
Treat psychotic symptoms (ex: delusions, hallucinations, etc.)
Anti-anxiety drugs:
Used to treat anxiety reactions, typically minor tranquilizers
Anti-depressant drugs:
Used to treat depression and anxiety
Electro convulsive therapy (ECT):
Form of biomedical therapy
To treat severe depression
Electrodes placed on side of a person's head and a current strong enough to cause a seizure passed through them
Psychosurgery:
Surgery on brain tissue to control severe psychological disorders
Prefrontal lobotomy:
Psychosurgery
Connections of prefrontal lobes to rear portions are severed
Bilateral anterior cingulotomy:
Psychosurgical technique
Electrode wire insulted into brain guided by a magnetic imaging machine for destroying the area of brain tissue with an electric current
Systematic desensitization:
Patient gradually exposed to what they fear, with increasing anxiety
Counterconditioning: paring incompatible response with anxiety-causing stimulus
Effective in treating: phobias, insomnia, nightmares, and some speech disorders
Behavioral and cognitive-behavioral therapies are... effective, both more effective than..., and at least (if not more) than...
Equally
No/placebo treatment
Psychodynamic/person-centered/drug therapies
Common factors, such as..., across therapies explain similar...
Empathetic listening, establishing a bond with client, and trying to modify behavior/thoughts
Effectiveness
Some therapies, such as..., can... problems in a portion of patients
Crisis debriefing following trauma, or "scared straight" programs
Increase
Criticisms of psychological medications:
Don't make the patient develop coping skills or modify behavior
Relapse once off of medication
More expensive than therapy in the long term
Medications are worthwhile to treat psychological disorders if...
Impairment is severe
Patient isn't responding to therapy