Shared Flashcard Set

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Ch 7 Learning
Psych 201
28
Psychology
Undergraduate 1
11/16/2008

Additional Psychology Flashcards

 


 

Cards

Term
Learning by association
Definition
our minds naturally connect events that occus in sequence
Term
Blocking
Definition
the inability to pick up on a second stimuli (conditioned stimuli)
Term
Second Order Conditioning
Definition
procedure in which an established CS is used to condition a second neutral stimulus
Term
Extinction
Definition
when the US does not follow the CS, CR begins to decrese and eventually is elimnated
Term
US
Definition
Unconditioned Stimulus
Term
UR
Definition
Unconditioned Response
Term
NS
Definition
Neutral Stimulus
Term
CS
Definition
Conditioned Stimulus
Term
Spontaneous Recovery
Definition
after a period of rest, an extinguished CR will return
Term
Stimulus Generalization
Definition
tendency to respond to stimuli similar to CS; Little Albert- rat & rabit
Term
Stimulus Discrimination
Definition
ability to distinguish between a CS and other stimuli that do not signal an US- different tones in Pavlov's exp
Term
Conditioned Inhibition
Definition
learning that an event signals the absence of the US can produce a response opposite of the original CR
Term
Latent Inhibition
Definition
pre-exposure of the subject to the CS before conditioning slows the rate of CR acquisition
Term
Pavlov's Legacy
Definition
isolating elementary behaviors from more complex ones through objective scientific procedures; look-alike packaging, classical conditioning boosts consumer sales
Term
Positive Reinforcer
Definition
add something good for good behavior
Term
Negative Reinforcer
Definition
takes something annoying away for good behavior (no beeper when seatbelt is used)
Term
Primary vs Secondary Reinforcers
Definition
primary- innately reinforces stimuli
secondary- association with primary reinforcer (money and food)
Term
Immediate vs Delayed Reinforcers
Definition
immediate- instant gratitude after behavior
delayed- time before reward (paycheck)
Term
Continuous Reinforcement Schedule
Definition
reinforces desired response every time it occurs
Term
Partial Reinforcements Schedule
Definition
slower to learn but slower to extinct; reinforce only part of the time
Term
Fixed-Ratio Schedule
Definition
reinforcement after a specified number of responses
Term
Variable-Ration Schedule
Definition
reinforce after unpredictable number of responses; gambling; high resistance to extinction
Term
Fixed-Interval Schedule
Definition
reinforces a response only after a specified time has elapsed; low response rate, "scalloped pattern"
Term
Variable-Interval Schedule
Definition
reinforces response at unpredictable time intervals; produces low response rate
Term
Positive Punishment
Definition
presentation of an aversive event (parking ticket)
Term
Negative Punishment
Definition
removal of a positive event (no allowance, grounding)
Term
Negative side effects of Punishment
Definition
does not promote good, alternative behavior; may increase aggression
Term
Alternative to Punishment
Definition
use punishment to suppress behavior but also teach how to act appropriately
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