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Unformatted text preview: o unconditioned = unlearned (reflexive) o The UR occurs naturally & automatically in response to the US. US (food) => UR (salivation) CS (tone) => CR (salivation Conditioned stimulus & response o conditioned = learned o The CR is learned thru the association of the US & CS. Classical Conditioning: Terms & Concepts Reinforcement is the pairing of the CS & the US Extinction is the disappearance of the CR with repeated presentations of the CS without the US. Stimulus generalization occurs when a stimulus similar to the CS produces the CR. Discrimination involves learning the difference between the CS and other/similar stimuli. Classical conditioning: Emotions (Watson) Fear can be classically conditioned Little Albert o US (loud noise) => UR (fear) o CS (white rat) => CR (fear) What happens when stimulus generalization occurs?...
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This note was uploaded on 04/29/2008 for the course PGS 101 taught by Professor Blan during the Fall '08 term at ASU.
- Fall '08