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Skinner
Skinner and theories
42
Psychology
Undergraduate 3
05/21/2009

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Term
Ivan Pavlov
Definition
classical conditioning
Term
John B. Watson
Definition
founder of behaviorism
~focus on observable conditions
~no thought (thought is subvocal speech)
Term
Radical behaviorist
Definition
~not as extreme as Watson
~considered feelings, acknowledges genetic factors, and considers other topics
Term
Radical Determinist
Definition
~no free will
~genes and environment shape our behavior
~"personality"=behavior
Term
Respondent
Definition
specific behavior elicited by a specific kind of stimulus (reflexive response; think Pavlov's dogs and little Albert)
Term
before conditioning
Definition
neutral stimulus -> nothing

unconditioned stimulus -> unconditioned response
Term
during conditioning
Definition
neutral stimulus + unconditioned stimulus -> Unconditioned response
Term
after conditioning
Definition
conditioned stimulus -> conditioned response
Term
ex. of respondent conditioning
Definition
food -> salivation
bell + food -> salivation
bell -> salivation
Term
Reinforcement
Definition
always increases behavior
Term
positive
Definition
adds something
Term
negative
Definition
takes something away
Term
3 types of reinforcers
Definition
~primary
~conditioned
~generalized
Term
Conditioned reinforcers
Definition
secondary reinforcers
Term
Generalized reinforcers
Definition
associated with more than one primary reinforcer
Term
superstitious behavior
Definition
the connection between a response and reinforcer is accidental
Term
positive punishment
Definition
giving a known negative reinforcer
Term
negative punishment
Definition
taking away a positive reinforcer
Term
punishment
Definition
must decrease the frequency of an undesired behavior
Term
potential problems with punishment
Definition
~person may avoid situations similar to one in which they were punished
~undesired behavior may be suppressed only around punisher
~may be conflict between tendency to act and tendency to hold back
~person may become unresponsive and withdrawn
Term
when does extinction occur?
Definition
when responses are not reinforced
Term
personality
Definition
genetic endowment + individual history of reinforcement
Term
when does discrimination occur?
Definition
when reinforcement is only given in the presence of a specific stimulus
Term
programmed instruction
Definition
subject matter broken down into small steps
Term
teaching machines
Definition
present program and reinforcers
Term
priming
Definition
getting someone to behave in a certain way so her or she can be reinforced
Term
prompting
Definition
prompting someone to perform a behavior
Term
vanishing
Definition
removing prompts when behavior is strong enough
Term
contingency
Definition
a possible event; something that is dependent upon something else in order to occur
Term
schedule of reinforcement
Definition
particular pattern by which reinforcement occurs
Term
fixed
Definition
certain number
Term
variable
Definition
changing number
Term
ratio
Definition
number of responses
Term
interval
Definition
time limit
Term
intermittent
Definition
interval and ratio schedules
Term
fixed interval
Definition
reoccurs occurs after a certain amount of time
ex: paycheck every two weeks
Term
variable interval
Definition
reinforcement occurs after changing amounts of time
Term
variable ratio
Definition
requires a varied numbers of responses for each reinforcement
Term
fixed ratio
Definition
requires a fixed number of responses for each reinforcement
Term
multiple schedule
Definition
two or more independent schedules alternating randomly
Term
concurrent schedule
Definition
two or more independent schedules alternating simultaneously
Term
chained schedule
Definition
response to one stimulus results in another stimulus, then another, and so on until a primary reinforcer is obtained
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