PSY100Y5 Lecture Notes - Lecture 5: Classical Conditioning, Operant Conditioning
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PSY100Y5 Full Course Notes
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Sniffy lab - chapter 5: pages 43-63 operant conditioning. Condition sniffy to press the bar: pretest, magazine training (classical conditioning, shaping, posttest, extinction spontaneous recovery. Pretest - number of bar presses sniffy makes in the first 10 minutes. Magazine training (classical training) - turning the food delivery sound into secondary reinforcer. Cumulative record tracking sniffy"s bar presses on a printer like apparatus blue lines means 5 mins every time sniffy presses the bar 75 times, the pen drops. Baseline barcrest: number of bar presses/time in minutes. Ivan pavlov 1906 ( psychic reflexes ) is a stimulus to signal that the unconditioned stimulus will happen soon. Pair nutrient stimulus with unconditioned stimulus to train to get unconditioned response. After repeated pairing, the bell or the sound becomes conditioned stimulus, therefore, causes the conditioned response. Criterion: the sound-food bar is at 75%
