from Part I - Theory and Behavior Change
Published online by Cambridge University Press: 04 July 2020
This chapter describes the reflective-impulsive model (RIM) and elaborates those features that are functionally important for behavioral interventions. The RIM explains behavior as being controlled by two interacting systems, which each follow a distinct set of operating principles. The reflective system operates based on propositional representations and syllogistic reasoning and affects behavior via goal-driven decisions mediated via a process of intending, which activates goal-congruent behavioral schemata until the goal associated with the decision is reached. The impulsive system operates based on associative representations, with behavioral schemata serving as a pathway to behavior that is also modulated by the reflective system. Within the impulsive system, motivational orientations of approach-avoidance as well as homeostatic dysregulation modulate the accessibility of representations in the impulsive system and, thereby, its reactivity to stimuli. The impulsive system operates at a higher degree of automaticity compared to the reflective system but is, at the same time, constrained in its processing capabilities such as being unable to process negations. Interventions based on the RIM typically aim to change evaluative associations, to prevent deprivation-driven hyper-reactivity to stimuli, and to change approach/avoidance tendencies via computer-based training. Although there are several demonstrations of their effectiveness, there is still ongoing debate about the mediators and boundary conditions of these interventions.
To save this book to your Kindle, first ensure no-reply@cambridge.org is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about saving to your Kindle.
Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
Find out more about the Kindle Personal Document Service.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Dropbox.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.