BLOCK 2

87 flashcardsby Sid
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1
learning
enduring changes in behavior that occur with experience
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classical conditioning
a form of associative learning in which a neutral stimulus becomes associated with a stimulus to which one has an automatic, inborn response
steps- unconditioned stimulus, unconditioned response, neutral stimulus, conditioned stimulus, conditioned response
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neutral stimulus
an object or situation that when presented alone doesn't lead to an automatic response - hellcats pre beast
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unconditioned stimulus
the environment input that always produces the same unlearned involuntary response- meal time
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unconditioned response
the natural automatic inborn and involuntary reaction to a stimulus- hungry
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conditioned stimulus
a previously neutral input that an organism learns to associate w the UCS- Hellcats + meal time
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conditioned response
a behavior that an organism learns to preform when presented with the CS- hellcats make me hungry
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stimulus generalization
extension of the association between UCS and CS to include a broad aray of similar stimuli- militarty type music gets me hungry
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stimulus discrimination
the restriction of a CR (such as salivation) to only the exact CS to which it was concerned- only westpoint hellcats make u hungry
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extinction
the weakening and dissapearance of a conditioned response in the absence of reinforcement- no more connection to hellcats
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spontaneous recovery
the sudden reappearance of an extinguished response, hear hellcats 10 yrs from now and get hungry
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higher order conditioning
an extra, more remotely, linked stimulus began invoking the response, standing in formation gets u hungry
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systematic desensitization
a behavioral therapy technique often used for phobias in which the therapist pairs relaxation with gradual exposure to a phobic object generating a hierarchy of increasing contact with the feared object
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flooding
form of exposure in which client experiences extreme, overwhelming exposure to the feared object
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law of effect
the consequences of a behavior increase (or decrease) the likelihood that the behavior will be repeated
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operant conditioning
the process of changing behavior by manipulating the consequences of that behavior
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positive vs negative reinforcement
positive = add stimulus to increase behavior (give treat)
negative = subtract stimulus to increase behavior (no chores)
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positive vs negative punishment
positive = add stimulus to decrease behavior (do chores)
negative = subtract stimulus to decrease behavior (take phone)
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continuous vs intermittent reinforcement
cont = reinforcement of a behavior every time it occurs
inter = reinforcement of a behavior not after every response, stronger outcome
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reinforcement chart
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Little Albert Experiment
A study in which a white rat was paired with a loud sudden noise in order to condition a fear response in an infant.
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operant conditioning - characteristics
shaping, extinction - when behavior stops being reinforced overtime behavior will stop
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Operant vs. Classical Conditioning
classical - involuntary responses, new association w neutral stimulus
operant- reinforcement increases behavior, punishment decreases
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latent learning
learning that occurs in the absence of reinforcement and is not demonstrated until
later, when reinforcement occurs (Know what assumptions about learning that this challenged) - mouse maze
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4 steps in mem formation
Encoding, Consolidation, storage, retrieval
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encoding
process by which the brain attends to, takes in, and integrates new info; automatic and effortful processing;
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mnemonic devices
encoding, scheme that helps ppl remember info, chunking acronym rehearsal rhyming
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organizing items into familiar, manageable units; often occurs automatically
chunking
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consolidation
Process of establishing, stabilizing, or solidifying a memory the 2nd stage of long term memory formation, sleep helps, gives time to make proteins
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retrieval
recovery of info from storage to be used
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storage
retention of memories over time (hierarchies, schemas, associative networks)
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Hierarchies
ways of organizing related pieces of info from the most specific feature they have in common to the most general
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Schemas
Concepts or mental frameworks that organize and interpret information.
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associative network
chain of associations between related concepts
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Aids to memory formation
attention, depth of processing, sleep, emotion-1st date
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sleep
memory retention is best the sooner a person falls asleep after learning
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attention
not paying attention to info first time ur exposed almost gurantees it wont get encoded and processed well, and therfor remembered well
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depth of processing
structural -physical appearance(is it in caps)
phonemic - sound, what does it rhyme with
semantic- would word fit into this sentence, deepest understanding
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observational learning
learning influenced by watching others
modeling (type of O Learning: the imitation of behaviors formed by others, type of observational learning - younger children mimic older siblings
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Bobo Doll Study
Children watch adults be nice to doll or be mean, then played w toys including doll, children treated doll as the adult they watched treated it
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key processes for obervational learning
attention, retention, reproduction, motivation
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Mastery vs. coping model
model demonstrates perfection at a given task from the beginning due to prior practice.
cope-frustration at first but perseverance and progressive
mastery in the face of adversity as the model is just learning a given task, more effective
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types of memory
short term, long term, sensory
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short-term memory
part of memory that temporarily (2-30sec) stores a limited amnt of info before it is either transferred to long term storage or forgotten
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sensory memory
part of memory that holds information in its original sensory form for a very brief period of time, usually about half a second or less ----iconic = vision, echoic = hearing
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long-term memory
the part of memory that has the capacity to store a vast amnt of info for as little as 30 sec or as long as a lifetime, implicit and explicit
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implicit
knowledge based on previous experince such as skills that we perform automatically once weve mastered them, resides outside concious awareness, non declaritive, priming and procedural
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explicit
knowledge that consists of concious recall of facts, declaritive mem, semantic learn in school, episodic mem events and experiences
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hurt mem formation
mis-info- occurs when info learned after an original event ex. Crime) is wrong or misleading but gets incorporated w the memory as true
distraction
emotion- nerves high stress cause distraction
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working memory
short term, following recipe or solving math problem,
Central executive: where to focus attention and selectively hones in on specific aspects of a stimulus
Phonological loop: temporary store for sound and linguistic info
Visuospatial: temporary store for visual and spatial info
Episodic buffer: temporary storage for long term mems
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Interference
disruption of mem bc other info competes w info were trying to recall, proactive or retroactive
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forgetting
weakening or loss of memory
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proactive interference
Disruption of mem bc previously learned info interferes w learning of new info, pro forward
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retroactive interference
Disruption of mem bc new experiences or info causes ppl to forget previously learned experiences or info - eye witness, retro back
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forgetting curve
a graphic depiction of how recall steadily declines over time
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cognition
Mental process involved in acquiring processing and storing knowledge
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mental representations
Structure in the mind such as an idea or image that stands for something else such as an external object or thing sensed in the past or future, not the present, visual vs verbal
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visual representation
visual imagery (like an image) made by the brain after the original stimulus is no longer present
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verbal representation
word-based—involves categories and hierarchies; (uses IS, CAN, and HAS
representations) (used categories, prototypes, concepts, and concept hierarchies to organize
information)
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inductive reasoning
reasoning to general conclusions from specifc evidence, sometimes wrong
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deductive reasoning
reasoning from general statements of what is known to specific conclusions, always right
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confirmation bias
The tendency to selectively attend to info that supports one's general beliefs while ignoring info or evidence that contradicts one's beliefs
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anchoring bias
tendency to be overly
influenced by the first piece of
information we hear
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heuristic
mental shortcuts; methods for making complex and uncertain decisions and judgements
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priming
able to recall once prompted, give first letter remember word
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availability heuristic
Device used to make decisionsbased on the ease with which
estimates come to mind or
how available examples are to
our awareness - car theft is common bc on news
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representative heuristic
Strategy used to estimate the
probability of one event based
on how typical it is of another
event (estimating likelihood
based on similarity to
prototypes in our mind), truck driver vs ivy league professor
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halo effect
tendency for an initial
impression of a person to
influence what one thinks of
the person overall, good looking person = smarter, 1 thing good means everything good
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false consensus act
tendency to overestimate how
much other people agree with
one's own beliefs, behaviors,
attitudes, and values, thinking other ppl think what u think
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optimism bias
it wont happen to me
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critical thinking
thinking that does not blindly accept arguments and conclusions. Rather, it examines assumptions, discerns hidden values, evaluates evidence, and assesses conclusions.
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Metacognition
"Thinking about thinking" or the ability to evaluate a cognitive task to determine how best to accomplish it, and then to monitor and adjust one's performance on that task
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intelligence
set of cognitive skills that includes abstract thinking, reasoning, problem solving, and the ability to acquire knowledge
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spearman g factor
intelligence is a single general factor made up of specific components,
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triarchic theory of intelligence
sternbergs three-part model of intelligence including analytic
creative
practical intelligence
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analytic intelligence
(judgin, evaluating, or comparing and contrasting, academic)
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creative intelligence
(coming up for fresh and useful ideas for problem solving)
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practical intelligence
(ability to solve everyday problems efficiently
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convergent thinking
problems that have known solutions and require analytic thinking and the use of learned strategies and knowledge to come up with the correct answer
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divergent thinking
problems that have no known solution and require novel solutions
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problem solving strategies
algorithm- step by step formula
insight- sudden solution - eurika
thinking out the box- break free of self imposed conceptual constraints
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obstacle to problem solving
fixation, mental set, functional fixedness
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fixation
inability to break out of a particular mind set in order to think about a problem from a fresh perspective
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mental set
tendency to continue to use problem solving strategies that have worked in the past even if better solutions are available
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functional fixedness
is blind to unusual uses of common, everyday
things or procedures
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emotional intelligence
the ability to recognize emotions in oneself and others, empathic understanding, and skills for regulating emotions in oneself and others - Reduce bad behavuor and improve academic performance in school, cognition and emotion are interrelated
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social intelligence
= the ability to accurately "read" other people around us, as well as our social context
- and act accordingly (involves success in engaging in social environments), physical and mental health
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