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97 Cards in this Set
- Front
- Back
the ability to store and retrieve info over time
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memory
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the process by which we transform what we perceive, think, or feel into an enduring memory
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ecoding
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the process of maintaining info over time
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storage
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the process of bringing to mind info that has been previously encoded and stored
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retrieval
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the process of actively relating new info to knowledge that is already in memory
- inner left temporal lobe and lower left frontal lobe |
elaborative encoding
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the process of storing new info by converting it into mental PICTURES
-occipital lobe |
visual imagery encoding
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the act of categorizing info by noticing the relationships among a series of items
-upper surface of the left frontal lobe |
organizational encoding
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the process of maintaining info in memory over time
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memory storage
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the place in which sensory info is kept for a few seconds or less
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sensory memory store
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a fast-decaying store of visual info
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iconic memory
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a fast-decaying store of auditory information
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echoic memory
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a place where nonsensory info is kept for more than a few seconds but less than a minute
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short-term memory store
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the process of keeping info in short term memory by mentally repeating it
* repetition |
rehearsal
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combining small pieces of info into larger clusters or CHUNKS that are more easily held in short term memory
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chunking
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active mantenance of info in short term storage
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working memory
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a place where info can be kept for hours, days, weeks, or years
-hippocampus |
long term memory
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the inability to transfer new info from the short term store into the long term store
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anterograde amnesia
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the inability to retrieve info that was acquired before a particular date, usually the date of an injury or operation
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retrograde amnesia
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enhanced neural processing that results from the strengthening of synaptic connections
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longterm potentiation
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a hippocampal receptor site that influences the flow of info from one neuron to another across the synapse by controlling the initiation of long term potentiation
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nmda receptor
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external information that is associated with stored information and helps bring it to mind
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retrieval cue
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the idea that retrieval cue can serve as an effective reminder when it helps recreate the specific way in which info was initially encoded
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encoding specificity principle
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the tendency for info to be better recalled when the person is in the same state during encoding and retrieval
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transfer appropriate processing
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the act of consciously or intentionally retrieving past experiences
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explicit memory
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the influence of past experiences on later behavior and performace, even though people are not trying to recollect them and are not aware that they are remembering them
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implicit memory
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the gradual acquisition of skills as a result of practice, or 'knowing how' to do things
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procedural memory
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an enhanced ability to think of a stimulus, such as a word or object as a result of a recent exposure to the stimulus
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priming
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a network of associated facts and concepts that make up our general knowledge of the world
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semantic memory
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the collection of past personal experiences that occured at a particular time and place
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episodic memory
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some experience that results in a relatively permanent change in the state of the learner
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learning
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a general process in which repeated or prolonged exposure to a stimulus results in a gradual reduction in responding
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habituation
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when a neutral stimulus evokes a response after being paired with a stimulus that natrually evokes a response
-amygdala |
classical conditioning
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something that reliably produces a naturally occuring reaction in an organism
ie- food |
unconditioned stimulus
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a reflexive reasction that is reliable elicited by an unconditioned stimulus
ie-food-->salivation and food/bell-->salivation |
unconditioned response
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a stimulus that is initially neutral and produces no reliable response in an organism
ie- bell |
conditioned stimulus
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a reaction that resembles an unconditioned response but is produced by a conditioned stimulus
ie- bell-->salivation |
conditioned response
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the phase of classical conditioning when the conditioned stimulus and the unconditioned stimulus are presented together
ie- food + bell |
acquisition
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conditioning where the us is a stimulus that acquired its ability to produce learning from an earlier procedure in which it was used as a cs
ie- black square |
second order conditioning
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the gradual elimination of a learned response that occurs when the us is no longer presented
sound in kitchrn -weakened assosiations formed during acquisition, - inhibited conditioned response |
extinction
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the tendency of a learned behavior to recover from extinction after a rest period
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spontaneous recovery
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a process in which the cr is observed even though the cs is slightly different from the original one used during acquisition
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generalization
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the capacity to distinguish between similar but distinct stimuli
-splash |
discrimination
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a propensity for learning particular kinds of associastions over others
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biological preparedness
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a type of learning in which the consequences of an organisms behavior determine whether it will be repeated in the future
-cat in box |
operant conditioning
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the principal that behaviors that are folowed by a 'satisfying state of affairs' tend to be repeated and those that produce an 'umpleasant state of affairs' are less likely to be repeated
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law of effect
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a general process in which repeated or prolonged exposure to a stimulus results in a gradual reduction in responding
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habituation
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when a neutral stimulus evokes a response after being paired with a stimulus that natrually evokes a response
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classical conditioning
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something that reliably produces a naturally occuring reaction in an organism
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unconditioned stimulus
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a reflexive reasction that is reliable elicited by an unconditioned stimulus
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unconditioned response
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a stimulus that is initially neutral and produces no reliable response in an organism
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conditioned stimulus
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a reaction that resembles an unconditioned response but is produced by a conditioned stimulus
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conditioned response
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the phase of classical conditioning when the conditioned stimulus and the unconditioned stimulus are presented together
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acquisition
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conditioning where the us is a stimulus that acquired its ability to produce learning from an earlier procedure in which it was used as a cs
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second order conditioning
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the gradual elimination of a learned response that occurs when the us is no longer presented
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extinction
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the tendency of a learned behavior to recover from extinction after a rest period
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spontaneous recovery
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a process in which the cr is observed even though the cs is slightly different from the original one used during acquisition
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generalization
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the capacity to distinguish between similar but distinct stimuli
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discrimination
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a propensity for learning particular kinds of associastions over others
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biological preparedness
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a type of learning in which the consequences of an organisms behavior determine whether it will be repeated in the future
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operant conditioning
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the principal that behaviors that are folowed by a 'satisfying state of affairs' tend to be repeated and those that produce an 'umpleasant state of affairs' are less likely to be repeated
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law of effect
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behavior that an organism produces that has some impact on the environment
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operant behavior
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any stimulus or event that functions to increase the likelihood of the behavior that led to it
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reinforcer
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any stimulus or event that fuctions to decrease the likelihood of the behavior that led to it
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punisher
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circumstances when external rewards can undermine the intrinsic satisfaction of performing a behavior
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overjustification effect
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an operant conditioning principle in which reinforcemets are presented at fixed time periods, provided that the appropriate response is made
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fixed interval schedule
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an operant conditioning principal in which behavior is reinforced based on an average time that has expired since the last reinforcement
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variable interval schedule
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an operant conditioning principal in which reinforcement is delivered after a specific number of responses have been made
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fixed ratio schedule
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an operant conditioning principal in which the delivery of reinforcement is based on a particular average number of responses
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variable ratio schedule
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an operant conditioning principle in which only some of the responses made are followed by reinforcement
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intermittent reinforcement
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the fact that operant behaviors that are maintained under intermittent reinforcement schedules resist extinction better than those maintained under intermittent reinforcement schedules resist extinction better than those maintained under continuous reinforcement
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intermittent reinforcement effect
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learning that results from the reinforcement of successive approximations to a final desired behavior
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shaping
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a condition in which somethins is learned but it is not manifested as a behavioral change until sometime in the future
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latent learning
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a mental representation of the physical features of the environment
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cognitive map
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a condition in which learning takes place by watching the acions of others
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observational learning
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forms of eperience that depart from the normal subjective experience of the world and the mind
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altered states of consciousness
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a naturally occurring 24-hour cylce
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circadian rhythm
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a stage of sleep characerized by rapid eye movements and high level brain activity
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REM sleep
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an instrument that measures eye movements
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electrooculograph (EOG)
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difficulty falling or staying asleep
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insomnia
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a disorder in which the person stops breathing for brief periods while asleep
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sleep apnea
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occurs when a person arises and walks around while sleeping
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somnambulism
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a disorder in which sudden sleep attacks occur in the middle of waking activities
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narcolepsy
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the experince of waking and being unable to move
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sleep paralysis
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abrupt awakenings with panic and intense emotional arousal
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night terrors
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a dream's apparent topic or superficial meaning
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manifest content
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a dream's true underlying meaning
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latent content
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the theory that dreams are produced when the brain attempts to make sense of activations that occur randomly during sleep
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activation-synthesis model
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the rare ability to acess a visual memory for more than 30 seconds
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eidetic imagery
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law stating that if a response is followed by a pleasurable consequence it will tend to be repeated and if followed by an unpleasurable consequence, will tend not to be repeated
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thorndike's law of effect
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the learning of voluntary behavior through the effects of pleasant and unpleasant consequences to responses
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operant conditioning
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gave the name 'operant'=voluntary. studied behavior. learning depends on consequence.
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skinner
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early cognitive scientist... rats/maze
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edward toleman
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mental events inside a person's mind while behaving
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cognition
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skills don't become apparent until application is useful
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latent learning
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modification and reorganization of info
person |
evans
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dreaming is like a hallucination
person |
hobeson
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the tendency for info to be better recalled when the person is in the same state during encoding and retrieval
ie- alcohol |
state-dependent retrieval
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