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An avoidance response is a response that prevents an aversive stimulus from occurring. It is a kind of negative reinforcement. An avoidance response is a behavior based on the concept that animals will avoid performing behaviors that result in an aversive outcome.
Research involving the fear-avoidance model has led some to question its accuracy in representing or predicting the actual avoidance of physical activity due to negative reinforcement. In certain cases, the individual completely avoids anxiety-inducing behavior, so that the fear response never becomes directly involved.
Murray Sidman – discovered Sidman Avoidance, highly cited author, researcher on punishment, also has been influential in research on stimulus equivalence. Philip Hineline – contributed extensively to negative reinforcement (escape/avoidance), molecular/molar accounts of behavior processes, and the characteristics of interpretive language.
Consequences that lead to appetitive behavior such as subjective "wanting" and "liking" (desire and pleasure) function as rewards or positive reinforcement. [2] There is also negative reinforcement, which involves taking away an undesirable stimulus. An example of negative reinforcement would be taking an aspirin to relieve a headache.
The process of EA is thought to be maintained through negative reinforcement — that is, short-term relief of discomfort is achieved through avoidance, thereby increasing the likelihood that the avoidance behavior will persist. Importantly, the current conceptualization of EA suggests that it is not negative thoughts, emotions, and sensations ...
Reinforcement occurs when the consequence of a behavior makes it more likely for that behavior to occur in the future. Reinforcing consequences can be either positive, where something preferred is added, or negative, where something aversive is removed. [63] Reinforcement is the key element in operant conditioning and most behavior change programs.
Skinner described operant conditioning as strengthening behaviour through reinforcement. Reinforcement can consist of positive reinforcement, in which a desirable stimulus is added; negative reinforcement, in which an undesirable stimulus is taken away; positive punishment, in which an undesirable stimulus is added; and negative punishment, in which a desirable stimulus is taken away. [7]
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.