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Unformatted text preview: Fixed ratio (FR) Variable interval (VI) Variable ratio (VR) Which is less susceptible to extinction? Reinforcement schedules Superstitious behavior? video Neural basis for reinforcement Observational learning Albert Bandura (1925 present) Social learning theory Ubiquitous type of learning Video Appropriate models? Cognitive aspects Neural basis for observational learning? Giacomo Rizzolatti (1937 ) Mirror neuron theory Evidence in non human primates Evidence in humans Motor cortex Premotor cortex Wrapping up learning Classical conditioning Pairing neutral/meaningful stimuli Amygdala (fear) Operant conditioning Reinforcement/punishment Schedules Nucleus accumbens Observational learning The power of modeling Premotor cortex Next week: Language and thinking...
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- Spring '04