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Delve into Behaviorism philosophy, studying how behavior is acquired through conditioning and influenced by external stimuli. Learn about Pavlov, classical and operant conditioning, reinforcement, punishment, and more.
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What is Behaviorism? • The philosophy that all behavior is acquired through conditioning • All behavior can be observed due to that behavior is controlled by outside forces rather inside forces • Began with Ivan Pavlov in 1943 • Ivan Pavlov • Physiologist
US-Unconditioned Stimulus • UR-unconditioned Response • CS-Conditioned Stimulus • CR-Conditioned Response
Unconditioned Stimulus • Anything • Interacts with your 5 senses • Smell • Auditory • Visual • Touch • Taste • Overtime people build associations with different types of stimuli
Unconditioned Response • An unconditioned response is the unlearned response that occurs naturally in response to the unconditioned stimulus. • How you feel about something is your unconditioned response • Can be different each time we see it
Conditioned Stimulus • Conditioned stimulus is previously neutral stimulus that, after becoming associated with the unconditioned stimulus, eventually comes to trigger a conditioned response.
Conditioned Response • Person or animal responds to conditioned stimuli the same as the event • The dog eventually developed a conditioned response to the sound of the bell
B.F. Skinner • Psychologist • Concluded when a type of behavior is followed by a positive consequence it is more likely to occur again, this positive effect is a reinforcer. • Negative effect is aversive and will cause a person to move away or run away from something. • Entire system is based on operant conditioning
Operant Conditioning • Positive Reinforcement • Reward for desired behavior • Person/animal associates the desired behavior with the reward • More desired behavior=Reward
Operant Conditioning • Negative Reinforcement • Removing some unpleasant state of affairs • Make a response more likely to occur • Punishment • Make behavior less likely to happen
Operant Conditioning -Positive Reinforcement http://www.youtube.com/watch?v=qy_mIEnnlF4 Classical conditioning http://www.youtube.com/watch?v=Eo7jcI8fAuI
Resources • Intellecom.(2011). The Use of Reinforcement and Punishment in Shaping a Child's Behavior. Retrieved from http://www.youtube.com/watch?v=BVbGSVhKGwA • Ivan Petrovich Pavlov. (2012). Biography.com. Retrieved 11:16, Sep 17, 2012 from http://www.biography.com/people/ivan-petrovich-pavlov-9435332 • Kendra, C.(2006). What is Behaviorism?. Retrieved from http://psychology.about.com/od/behavioralpsychology/f/behaviorism.htm • Lee, S.(2012). Behaviorism: Classical Conditioning and Operant Conditioning. Retrieved fromhttp://www.youtube.com/watch?v=b6DuDqqptiY • McLeod, S.(2007). Simply Psychology. Retrieved from http://www.simplypsychology.org/behaviorism.html • Zarhejo, K.(2009). The Big Bang Theory - Sheldon Trains Penny. Retrieved from http://www.youtube.com/watch?v=qy_mIEnnlF4