March 18, 2013
Classical vs. Operant Conditioning
Classical conditioning and operant conditioning are different learning methods. The two methods have the word conditioning in common. What is conditioning? Conditioning is the acquisition of specific patterns of behavior in the presence of well-defined stimuli. Both classical and operant conditionings are basic forms of learning. Classical conditioning is a type of learning in which an organism learns to transfer a natural response from one stimulus to another, previously neutral stimulus. Operant conditioning is a type of learning in which the likelihood of a behavior is increased or decreased by the use of reinforcement or punishment. One of the most famous of experiments that illustrates classical conditioning is Pavlov's dogs. In this experiment, Pavlov sat behind a one-way mirror and controlled the presentation of a bell. The bell was the conditioned stimulus. A conditioned stimulus was an originally neutral stimulus that could eventually produce a desired response when presented alone. Directly after the ringing of the bell, Pavlov gave the dog food. The food was the unconditioned stimulus. This means that the food caused an uncontrollable response whenever it was presented alone. That response would be the salivation of the dog. A tube that was in the dog's mouth then measured the saliva. When the unconditioned stimulus (US) was paired with a conditioned stimulus (CS), it eventually resulted in a conditioned response. Extinction results if there is a decrease in frequency or strength of a learned response due to the failure to continue to pair the unconditioned stimulus and the conditioned stimulus. Classical conditioning are things you do every day that you consider doing without pause. For instance, if you go outside and its cold, you go look for your jacket and put it on or what if your in the car and the light flashes on and off to buckle your seatbelt, what are you going to do? Of course buckle...
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