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Learning
thinking, feeling, and behavior will change because of practice or experience.
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Classical Conditioning
involuntary learning. Most basic way
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Neutral Stimulus (NS)
a stimulus that does not cause a reaction
ex) doesnt make me react in anyways when im exposed to it.
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Unconditional Stimulus (UCS)
Creates an automatic response
ex) food
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Unconditional response (UCR)
is created by the UCS
- ex) food leads to saliva inside mouth
- jumping when scared
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Condition Stimulus (CS)
a neutral stimulus that became conditioned
ex) squat car, one knows to slow down.
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Condition response (CR)
-learned condition response
ex) see a squat car, slow down
see a needle get scared.
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6 classical conditioning principles
- Stimulus generalization
-Stimulus discrimination
-Extinction
-Reconditioning
-Spontaneous recovery
-Higher Order conditioning
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(6 Principles) Stimulus generalization
is tendency for the conditioned stimulus to evoke similar responses after the response has been conditioned.
ex) bitten by a dog, now afraid of all dogs.
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(6 principles) Stimulus discrimination
distinguishing between a similar and specific stimulus.
ex) distinguishing white fluffy things to a rat.
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(6 principles) Extinction
when behavior gets surpressed for awhile
ex) dog goes near the street nothing happens. it goes in street nothing happens.
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(6 principles) Reconditioning ( re-introducing)
- re introducing the stimulus.
feelings come back stronger though
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(6 principles) Spontaneous recovery
- feelings come back out of nowhere for no reason.
ex) guy gets excited when seeing former girlfriend.
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(6 principles) Higher-order conditioning
taking a neutral stimulus and pairing it to a conditioned behavior
ex) MJ and MJ shoes
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Operant conditioning
voluntary learning based on consequences
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Reinforcements
increases the likelihood of behavior to occur
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Punishments
decreases the likelihood of the behavior to occur
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Law of the effect
if one does something and are pleased with consequences, they will do it again.
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Primary reinforcers
-satisfies a biological need
- unlearned
ex) food, water, sex)
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Secondary reinforcers
-non intrinsic
-value learned
ex) money, praise, attention
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Postive reinforcement
certain stimuli is added to reinforce
ex) work hard, get paycheck
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Negative reinforcement
stimuli is taken away to reinforce behavior
ex) have a headache, took advil to take headache away.
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Partial schedule of reinforcement
keeps person excited or interested
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4 different ways to reinforce behavior
-fixed ratio
-fixed interval
-variable interval
-variable ratio
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Fixed ratio
reinforcement occurs after a predetermined number of set responses. Ratio is fixed.
ex) car wash employee gets 10 dollars every 3 cars washed
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Fixed interval
reinforcement occurs after a predetermined time has elapsed, interval time is fixed.
ex) get a bi-weekly check
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Variable ratio
reinforcement occurs unpredictably. ratio varies
ex) playing the slot machines. Varies on what try you win. can be 1st or 7th.
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Variable interval
reinforcement occurs unpredicatbly. interval time varies when it will happen again. slow progress
ex) a gamer checks his email anticipating messages to come at any time
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Shaping
reinforcement by a series of successively improved steps leading to desired response.
ex) driving a stick-shift car.
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Positive punishment
addition of a stimulus to punish
ex) you must run 4 laps because you were late
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Negative punishment
taking away something to punish
ex) parents take away cell phone for misbehaving
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Side effects of punishment
-passive aggressiveness
-avoidance behavior
-modeling
-learned helplessness
-temporary suppression
-increased aggression
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(Side effects of punishment) Passive aggressiveness
- we tend to control our impulse toward open aggression so we show it in subtle ways.
ex) gossiping
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(Side effects of punishment) Avoidance behavior
avoiding the punisher
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(Side effects of punishment) Modeling
ex) child might hit another kid because its used to seeing thats a way to decrease a behavior from happening.
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(Side effects of punishment) Learned helplessness
people will think generally that there is no way out of this cycle.
ex) lady wont run away abuser.
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(Side effects of punishment) temporary suppression
the behavior tends to suppress only when punisher is nearby, but may revert to it when the person is not present.
ex) cop nearby, slows down, then speeds up once its out of sight
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(Side effects of punishment) Increased aggression
creates a vicious aggressive circle environment
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