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psy 200
Lilienfeld book of psychology, ch 6, &7
77
Psychology
Undergraduate 4
12/04/2011

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Term
acquisition
Definition
learning phase during s=which a conditioned response is established
Term
classical conditioning
Definition
(aka Pavlovian or respondent) form of learning in which animals come to respond to a previously neutral stimulus that has been paired with another stimulus that elicits an automatic response
Term
cognitive map
Definition
mental representations of how a physical space is organized
Term
conditioned response(CR)
Definition
response previously associated with a non-neutral stimulus that is elicited by a neutral stimulus though conditioning
Term
Conditioned Stimulus (CS)
Definition
initially neutral stimulus
Term
Discriminant Stimulus (Sd)
Definition
stimulus stimulus associated with the presence of reinforcement
Term
extinction
Definition
gradual reduction and eventual elimination of the conditioned response after the conditioned stimulus is presented repeatedly without the unconditioned stimulus
Term
fetishism
Definition
sexual attraction to nonliving things
Term
Fixed interval (FI) schedule
Definition
pattern in which we provide reinforcement for producing the response at least once following a specified time interval
Term
Fixed ratio (FR) schedule
Definition
pattern in which we provide reinforcement following a regular number of responses
Term
Habituation
Definition
process of responding less strongly over time to repeated stimuli
Term
Higher order conditioning
Definition
developing a conditioned response to a conditioned response to a conditioned stimulus by virtue of its association with another conditioned stimulus
Term
insight
Definition
grasping the nature of a problem
Term
instinctive drift
Definition
tendency for animals to return to innate behaviors following repeated reinforcement
Term
latent inhibition
Definition
difficulty in establishing classical conditioning to a conditioned stimulus we've repeatedly experienced alone, that is without the unconditioned stimulus
Term
latent learning
Definition
learning that's not directly observable
Term
law of effect
Definition
principle asserting if a stimulus followed by a behavior results in a reward, the stimulus is more likely to elicit the behavior in the future
Term
learning
Definition
...get from notes for naseth's version,/ change in an organism's behavior or thought as a result of experience
Term
negative reinforcement
Definition
(takes away) removal of a negative outcome or consequence of a behavior that strengthens the probability of the behavior
Term
observational learning
Definition
learning by watching others
Term
operant conditioning
Definition
learning controlled by the consequences of the organism's behavior
Term
partial reinforcement
Definition
only occasional reinforcement of a behavior, resulting in slower extinction than if the behavior had been reinforced continually
Term
phobias
Definition
intense fear of an object or situation that's greatly our of proportion to its actual threat
Term
positive reinforcement
Definition
positive outcome or consequence of a behavior that strengthens the probability of the behavior (adds to, strengthens)
Term
premack principle
Definition
principle that less frequently performed behavior can be increased in frequency by reinforcing it with a more frequent behavior
Term
preparedess
Definition
evolutionary predisposition to learn some pairings of feared stimuli over others owing to their survival value
Term
primary reinforcers
Definition
items or outcomes that are naturally pleasurable
Term
punishment
Definition
outcome or consequence of a behavior that weakens the probability of the behavior/ see prof naseths lecture on this
Term
reinforcement
Definition
outcome or consequence of a behavior that strengthens the probability of the behavior
Term
schedule of reinforcement
Definition
pattern of reinforcing a behavior (4 kinds are VI, VR, FR, FI)
Term
secondary reinforcement
Definition
neutral objects that pple can trade in for reinforcers themselves
Term
shaping by successive approximations
Definition
conditioning a target behavior by progressively reinforcing behaviors that come closer to the target
Term
skinner box
Definition
small animal chamber constructed by skinner to allow sustained periods of conditioning to be administered and behaviors to be recorded unsupervised
Term
spontaneous recovery
Definition
sudden reemergence of an extinct conditioned response after a delay in exposure to the conditioned stimulus
Term
stimulus discrimination
Definition
displaying a less pronounced conditioned response to conditioned stimuli that differ from the original conditioned stimulus
Term
stimulus generalization
Definition
process by which conditioned stimuli similar, but not identical to, the original conditioned stimulus elicit a conditioned response
Term
unconditioned response (UCR)
Definition
automatic response to a nonneutral stimulus that does not need to be learned
Term
unconditioned stimulus (UCS)
Definition
stimulus that elicits an automatic response
Term
variable interval (VI) schedule
Definition
pattern in which we provide reinforcement for producing the response following an average time interval, with the interval varying randomly
Term
Variable Ratio (VR) schedule
Definition
pattern in which we provide reinforcement after a specific number of responses on average, with the number varying randomly
Term
anterograde amnesia
Definition
inability to encode new memories from our experiences
Term
chunking
Definition
organizing information into meaningful groupings, allowing us to extend the span of short-term memory
Term
distributed versus massed practice
Definition
studying information in small increments over time (distributed) versus in large increments over a brief amount of time (massed)
Term
duration
Definition
length of time for which a memory system can retain information
Term
echoic memory
Definition
auditory sensory memory
Term
elaborative rehearsal
Definition
linking stimuli to each other in a meaningful way to improve retention of information in short-term memory
Term
encoding
Definition
process of getting information into our memory banks
Term
episodic memory
Definition
recollection of events in our lives
Term
flashbulb memories
Definition
emotional memories that are extraordinarily vivid and detailed
Term
iconic memory
Definition
visual sensory memory
Term
implicit memory
Definition
memories we don't deliberately remember or reflect on consciously
Term
Infantile amnesia
Definition
inability of adults to remember personal experiences that took place before an early age
Term
interference
Definition
loss of information from memory because of competition from additional incoming information
Term
levels of processing
Definition
depth of transforming information, which influences how easily we remember it
Term
long-term memory
Definition
sustained (from minutes to years) retention of information stored regarding our facts, experiences, and skills
Term
maintenance rehearsal
Definition
repeating stimuli in their original form to retain them in short-term memory
Term
memory
Definition
See prof. naseths lecture//retention of information over time
Term
memory illusion
Definition
false but subjectively compelling memory
Term
mnemonic
Definition
a learning aid, strategy, or device that enhances recall
Term
primacy effect
Definition
tendency to remember words at the beginning of a list especially well
Term
priming
Definition
our ability to identify a stimulus more easily or more quickly when we've previously encountered similar stimuli
Term
proactive interference//inhibition
Definition
//interferences with acquisition of new information due to previous learning of information
Term
procedural memory
Definition
memory for how to do things, including motor skills and habits
Term
recall (retrieval)
Definition
generating previously remembered information
Term
recency effect
Definition
tendency to remember words at the end of a list especially well
Term
recognition (retrieval)
Definition
selecting previously remembered information from an array of options
Term
rehearsal
Definition
repeating information to extend the duration of retention in short-term memory
Term
retrieval
Definition
reactivation or reconstruction of experiences from our memory stores
Term
retrieval failure
Definition
Naseth lectures...
Term
retrieval cues
Definition
hints that make it easier for us to recall information
Term
retroactive inhibition
Definition
interference with retention of old information due to acquisition of new information
Term
retrograde amnesia
Definition
loss of memories from our past
Term
semantic memory
Definition
our knowledge of facts about the world
Term
sensory memory
Definition
brief storage of perceptual information before it is passed to short-term memory
Term
short-term memory
Definition
memory system that retains information for limited durations
Term
Tip of the tongue (TOT) phenomenon
Definition
experience of knowing that we know something but being unable to access it
Term
Trace Decay
Definition
Decay theory proposes that memory fades due to the mere passage of time. Information is therefore less available for later retrieval as time passes and memory, as well as memory strength, wears away.[1] When we learn something new, a neurochemical “memory trace” is created. However, over time this trace slowly disintegrates
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