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Reinforcement sensitivity theory (RST) proposes three brain-behavioral systems that underlie individual differences in sensitivity to reward, punishment, and motivation. While not originally defined as a theory of personality , the RST has been used to study and predict anxiety , impulsivity , and extraversion . [ 1 ]
A general inability to control affective states may impair the conditioning of behaviour associated with rewards and punishment, may increase susceptibility to biasing by substance-related cues, and could tax self-regulatory capacity. [1] Such conditions may render individuals unable to interrupt automatic drug-seeking behaviours.
The book was published in 2009 by Riverhead Hardcover. It argues that human motivation is largely intrinsic and that the aspects of this motivation can be divided into autonomy, mastery, and purpose. [1] He argues against old models of motivation driven by rewards and fear of punishment, dominated by extrinsic factors such as money. [2] [3]
Specifically, Gray's theory concentrated on understanding how reward or punishment related to anxiety and impulsivity measures. His research and further studies have found that reward and punishment are under the control of separate systems and as a result people can have different sensitivities to such rewarding or punishing stimuli. [14]
Neither reinforcement nor extinction need to be deliberate in order to have an effect on a subject's behavior. For example, if a child reads books because they are fun, then the parents' decision to ignore the book reading will not remove the positive reinforcement (i.e., fun) the child receives from reading books.
Some examples of reward power (negative reward) are: (a) a driver is fined for illegal parking; (b) a teenager grounded for a week for misbehaving; (c) a rookie player is ridiculed for not following tradition; and (d) President Warren G. Harding's name is commonly invoked whenever political scandal is mentioned. Some pitfalls can emerge when a ...
The reward system (the mesocorticolimbic circuit) is a group of neural structures responsible for incentive salience (i.e., "wanting"; desire or craving for a reward and motivation), associative learning (primarily positive reinforcement and classical conditioning), and positively-valenced emotions, particularly ones involving pleasure as a core component (e.g., joy, euphoria and ecstasy).
Social learning theory is a theory of social behavior that proposes that new behaviors can be acquired by observing and imitating others. It states that learning is a cognitive process that takes place in a social context and can occur purely through observation or direct instruction, even in the absence of motor reproduction or direct reinforcement. [1]