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Classical conditioning occurs when a conditioned stimulus (CS) is paired with an unconditioned stimulus (US). Usually, the conditioned stimulus is a neutral stimulus (e.g., the sound of a tuning fork), the unconditioned stimulus is biologically potent (e.g., the taste of food) and the unconditioned response (UR) to the unconditioned stimulus is an unlearned reflex response (e.g., salivation).
Skinner was one of these behaviorists. He thought that in order to understand behavior we needed to look at the causes of an action and its consequences. He called this operant conditioning. Skinner is referred to as the father of operant conditioning but his theory stems from the works presented by Edward Thorndike. [24]
The air crib was a controversial invention. It was popularly characterized as a cruel pen, and it was often compared to Skinner's operant conditioning chamber (or "Skinner box"). Skinner's article in Ladies Home Journal, titled "Baby in a Box", caught the eye of many and contributed to skepticism about the device (Bjork, 1997). [43]
The behaviorists whose work centered on that development treated differently the relationship of the two types of conditioning. Skinner's basic theory was advanced in recognizing two different types of conditioning, but he didn't recognize their interrelatedness, or the importance of classical conditioning, both very central for explaining ...
In neuroscience, the reward system is a collection of brain structures and neural pathways that are responsible for reward-related cognition, including associative learning (primarily classical conditioning and operant reinforcement), incentive salience (i.e., motivation and "wanting", desire, or craving for a reward), and positively-valenced emotions, particularly emotions that involve ...
The dominant account of extinction involves associative models. However, there is debate over whether extinction involves simply "unlearning" the unconditional stimulus (US) – Conditional stimulus (CS) association (e.g., the Rescorla–Wagner account) or, alternatively, a "new learning" of an inhibitory association that masks the original excitatory association (e.g., Konorski, Pearce and ...
This theory was originally proposed in order to explain discriminated avoidance learning, in which an organism learns to avoid an aversive stimulus by escaping from a signal for that stimulus. Two processes are involved: classical conditioning of the signal followed by operant conditioning of the escape response: a) Classical conditioning of fear.
B.F. Skinner was a well-known and influential researcher who articulated many of the theoretical constructs of reinforcement and behaviorism. Skinner defined reinforcers according to the change in response strength (response rate) rather than to more subjective criteria, such as what is pleasurable or valuable to someone.