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It may also be called "conditioned suppression" or "conditioned fear response (CFR)." [1] It is an "emotional response" that results from classical conditioning, usually from the association of a relatively neutral stimulus with a painful or fear-inducing unconditional stimulus. As a result, the formerly neutral stimulus elicits fear.
Pavlovian fear conditioning is a behavioral paradigm in which organisms learn to predict aversive events. [1] It is a form of learning in which an aversive stimulus (e.g. an electrical shock) is associated with a particular neutral context (e.g., a room) or neutral stimulus (e.g., a tone), resulting in the expression of fear responses to the originally neutral stimulus or context.
The conditioned emotional response is usually measured through its effect in suppressing an ongoing response. For example, a rat first learns to press a lever through operant conditioning. Classical conditioning follows: in a series of trials the rat is exposed to a CS, often a light or a noise. Each CS is followed by the US, an electric shock.
The result of this conditioned stimulus is to provoke the unconditioned response, fear. The once neutral stimulus is given again to see if the rat would show the responses of fear. However, because fear responses involve many behaviors, it is important to see which behaviors are exhibited when the conditioned stimulus is given. [2]
Fear extinction is the fundamental principle behind exposure therapy, a common treatment for anxiety disorders. In this process, the conditioned fear responses diminish progressively over time, when the previously conditioned stimulus is presented without being paired with the unconditioned stimulus. [20]
Albert was about one year old at the end of the experiment, and he reportedly left the hospital shortly thereafter. [8] Though Watson had discussed what might be done to remove Albert's conditioned fears, he chose not to attempt such desensitization with Albert, and it is thought likely that the infant's fear of furry things continued post-experimentally.
Fear-potentiated startle (FPS) is a reflexive physiological reaction to a presented stimulus, and is an indicator of the fear reaction in an organism. The FPS response can be elicited in the face of any threatening stimulus (e.g., any object, person or situation that would cause someone to experience feelings of fear), but it can also be elicited by a neutral stimulus as a result of fear ...
From the cognitive psychology perspective, cognitions and feelings precede behavior, so it initially uses cognitive restructuring. The goal of the therapy is for the individual to learn how to cope with and overcome their fear in each level of an exposure hierarchy. The process of systematic desensitization occurs in three steps.