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A relatively permanent change in behavior brought about by experience
Learning
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A type of learning in which a neutral stimulus comes to elicit a responce after being paired with a stimulus that naturally brings about that response
Classical Conditioning
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A stimulus that before conditioning, does not naturally bring about the response of interest
Neutral stimulus
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A stimulus that naturally brings about a particuluar response with out having being learned
Unconditioned stimulus
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A response that is natural and needs no training
unconditioned response
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A once neutral stimullus that has been paired with an unconditional stimulus to bring about a response formerly cause only by the unconditioned stimulus
Conditioned stimulus
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Reinforcement is given only after a specific number of responses are made
fixed ratio
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Reinforcement only a fixed time period
fixed interval
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Reinforcement occurs after a varifying number of responses rather than being fixed
Variable interval
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When a stimulus procedes a response that is reinforced the stimulus starts to control that response
Discrimination
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Discriminative stimulus > response > reinforces
Three-term contingency
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An approach to the study of learning that focuses on the thought processes that underlie learning. Argues that in between stimulus and response there is the organism's view of the world
Cognitive learning theory
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Learning in which a new behavior is acquired but in not demonstrated until some incentive is provided for displaying it; occurs "without" reinforcement
Latent learning
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Characteristic ways of approaching learning, based on a person's cultural background and unique pattern of abilities
Learning styles
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The process by which we encode, store, and retrieve information
encoding
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maintaining information over time
storage
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recovery of stored information, remembering
retrieval
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the initial, momentary storage of information, lasting only an instant
sensory memory
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memory that holds information for 15 to 25 seconds
short term memory
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memory that stores information on a relatively permanent basis, although it may be difficult to retrieve
long term memory
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reflects information from the visual system
Iconic memory
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stores auditory information coming from the ears
Echoic memory
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Limited capacity- 7 plus or minus 2 items
Short term meory
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A meaningful grouping of stimuli that can be stored as a unit in short term memory
Chunk
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Repeating information
role repetition
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Occurs when the information is considered and organized in same fashion
Elaborative rehearsal
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stratigies that we can use to vastly improve our retention; formal techniques for organizing information in a way that makes it more likely to be remembered
mnemonics
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involved in reasoning and decision making
Central executive processor
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specializes in visual and spaticle information
visual store
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holds and manipulates material related to speech, words, and numbers
verbal store
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contains information that represents information or events
episodic buffer
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memory for factual information: names, faces, dates
declarative memory
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memory for general knowledge and facts about the world, as well as memory for the rules of logic that are used to deduce other facts
semantic memory
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memory for events that occur in a particular place, time , or context
episodic memory
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memory for the skills and habbits, such as riding a bike or hitting a baseball, sometimes referred to as nondeclarative memory
Procedural memory
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consolidate new memories
hippocampus
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emotions are stored with memories
Amygdala
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Neural pathways become activated when a new response is repeated (or being learned)
Increased firing in a set of neurons
Long term potentiation
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memories become fixed and stable in long term memory
Consolidation
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Specific bits of information must be retrieved
Recall
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specific, important, or shocking event, so vivid they seem to represent a virtual snapshot of the event
Flashbulb memories
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processes in which memories are influenced by the meaning one gives to events
constructive processes
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Information stored in memory that bias the way new information is interpreted, stored, and recalled-expectations and pregudices
schemas
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recollections of events that are initially so shocking that the mind responds by pushing them into the unconscious
repressed memories
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recollections of circumstances and episdoes from our own lives; tend to forget information about our past that is incompatible with the way in which we currently see ourselves
autobiographical memory
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memories may be inaccurate or even wholly false
false memories
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the loss of information in memory through its nonuse
decay
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the phenomenon by which information in memory disrupts the recall of other information
interference
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forgetting that occurs when there are insufficient retrieval cues to rekindle information that is in memory
cue-depepdent forgetting
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interference in which information learned earlier disrupts the recall of newer material
proactive interference
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interference in which there is difficulty in the recall of information learned earlier because of later exposure to different exposure
retroactive interference
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an illness characterized in part and by severe memory problems and eventually physical deteriation
Alzheimer's Disease
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A disease that afflicts long term alcoholics, leaving some abilities inact but including halluchinations and a tendency to repeat the same story
Korsakoff's syndrome
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Amnesia in which memory is lost for occurrences prior to a certain entent
Retrograde
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memory is lost for events that follow an injury
Anterograde
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