PSYX 100 1st Edition Lecture 15 Outline of Last Lecture I Altering Consciousness with Drugs II Narcotics III Sedatives IV Stimulants V Hallucinogens VI Marijuana VII Factors Influencing Drug Use VIII Learning IX Classical Conditioning Outline of Current Lecture I Classical Conditioning in Everyday Life II Operant Conditioning Current Lecture I Classical Conditioning in Everyday Life a Classical conditioning and physiological functioning i Sexual arousal b Classical conditioning and emotions i Conditioned fear 1 Ex Little Albert Experiment 2 Phobias ii Pleasant emotions 1 Arousal advertising c Classical conditioning plays a role in i Drug tolerance These notes represent a detailed interpretation of the professor s lecture GradeBuddy is best used as a supplement to your own notes not as a substitute II ii Overdose iii Relapse Operant Conditioning a Name to know B F Skinner b Operant conditioning organisms tend to repeat those responses that are followed by favorable consequences i Use of reinforcement c Basic Processes i Acquisition initial stage of learning some new pattern of responding 1 Shaping ii Extinction gradual weakening or disappearance of a response d Types of Reinforcement i Type of reinforcers 1 Primary events that are inherently reinforcing because they satisfy biological needs sex food water warmth 2 Secondary events that acquire reinforcing qualities by being associated with primary reinforcers a Money grades praise applause ii Types of reinforcement 1 Positive when a response is strengthened because it is followed by the PRESENTATION of a rewarding stimulus 2 Negative occurs when a response is strengthened because it is followed by REMOVAL of an aversive stimulus
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