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Chapter 6 Section 1
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Section 1 Classical Conditioning
Learning Or Not
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Classical Conditioning
A simple from of learning in which one stimulus comes to call forth the response usually called forth by another stimulus 2 stimuli have been associated with each other
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Does Pasta make Does Lemons? your mouth water?
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continued Stimulus-something that produces a reaction
Response from a person or animals example-- mouth watering
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Pavlov Dogs
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Ivan Pavlov Dog started to salivate from the sound of the mental food bowls Used bell instead of mental bowl sound Dog learned to salivate with the sound of the bell alone
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Unconditioned Stimulus
A stimulus that causes a response that is automatic not learned Unconditioned response The automatic response not learned
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Conditioned response Conditioned stimulus
A learned response to a stimulus that was previously neutral Conditioned stimulus Learned or conditioned
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Classical Conditioning Before conditioning
Bell Neutral stimulus Food Unconditioned stimulus No response Unconditioned response (salivation)
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During conditioning Bell neutral stimulus + = Unconditional stimulus
= Unconditional stimulus Unconditioned response (salivation)
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After conditioning Conditioned stimulus = Bell
Conditioned response= salivation
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Adapting to the Environment
Taste aversion A learned avoidance of a particular food Extinction CS (bell) is disconnected from the US (food), the CS no longer causes the CR (salivating) to occur.
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Systematic Desensitization
Flooding Exposed to the fear until fear is extinguished. Systematic Desensitization People are taught relaxation techniques while being gradually exposed to their fear.
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Counter conditioning Fears are paired with pleasant experiences
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Section 2 Operant learning
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Rewards and reinforcements are similar
Operant conditioning ---learning to do something because of the consequence of the actions Rewards and reinforcements are similar
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Mouse and lever Quicker until no longer hungry.
Reinforcement—the process by which a stimulus increases the chances that the preceding behavior will occur again. Mouse and lever Quicker until no longer hungry.
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Types of reinforcements
`Primary ---food, water, and adequate warmth –do not need to be taught value of these Secondary reinforcements---money, social approval, attention, grades in school.
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Positive reinforcements
increase the frequency of the behavior they follow when applied food fun social approval Good grade-college,
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Negative reinforcement
encourage a behavior by being removed fear, discomfort, social disapproval Ex: food in teeth- floss, hot in sun move to shade, itch --scratching
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punishment discourage a behavior by being applied Physical Grounding
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Schedule of reinforcement
Continuous-every time the behavior occurs (rat always got food) Partial reinforcement- behavior is not reinforced every time. Last longer
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Categories of partial reinforcement schedules
Interval schedules- a fixed amount of time has to pass before reinforcement is given
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Shaping breaking it down- reinforcing the small steps
Learning to read, math, riding a bike
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Program learning steps are reinforced after each step and the student knows if it is right, or wrong (try again)
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Cognitive Factors in Learning
Ch 6 section 3 Cognitive Factors in Learning
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Latent learning Learning that remains hidden until it is needed
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Observational learning
Acquire knowledge and skills by observing and imitation others Aggression Speak Eat Play nice with others
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PQ4R
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Preview Get a general picture /idea of what is covered
Flip through some pages Look at some pictures Read some of the homework questions
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Question Make questions from the headings
Some textbooks have guided reading questions all ready on the front page of each section You could use the homework questions from the textbook also
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Read Read with a sense of purpose Use the two column T chart
Write down the answers as you read
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Reflect Try to make mental images of the subject matter
Relate it to information that you already know
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Recite Talking out loud to yourself Helps you understand and remember
Quiz yourself
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Review Relearning leads to remembering Quiz a friend
Break up the amount of time that you study Every day before the test Night of test 1 hour-----rest minutes rest—repeat Next morning hours to 30 minutes review
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THE END
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