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97 Cards in this Set

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