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The second model is the choice model of addiction, which holds that addiction is a result of voluntary actions rather than some dysfunction of the brain. Through this model, addiction is viewed as a choice and is studied through components of the brain such as reward, stress, and memory. Substance addictions relate to drugs, alcohol, and smoking.
Personality theories of addiction. Personality theories of addiction are psychological models that associate personality traits or modes of thinking (i.e., affective states) with an individual's proclivity for developing an addiction. Models of addiction risk that have been proposed in psychology literature include an affect dysregulation model ...
memoirsofanaddictedbrain.com. Marc Lewis (born 1951) is a Canadian clinical psychologist, neuroscientist, academic, and author from Toronto, Ontario. He was a professor at the University of Toronto from 1989 to 2010 and Radboud University Nijmegen in Nijmegen, the Netherlands from 2010 to 2016. He is particularly focused on the study of addiction.
Personality theories of addiction are psychological models that associate personality traits or modes of thinking (i.e., affective states) with an individual's proclivity for developing an addiction. Models of addiction risk that have been proposed in psychology literature include an affect dysregulation model of positive and negative ...
Chaining is a type of intervention that aims to create associations between behaviors in a behavior chain. [1] A behavior chain is a sequence of behaviors that happen in a particular order where the outcome of the previous step in the chain serves as a signal to begin the next step in the chain. In terms of behavior analysis, a behavior chain ...
An addiction is, by definition, a form of compulsion, and involves operant reinforcement. For example, dopamine is released in the brain's reward system and is a motive for behaviour (i.e. the compulsions in addiction development through positive reinforcement). [19] There are two main differences between compulsion and addiction.
Cue reactivity is a type of learned response which is observed in individuals with an addiction and involves significant physiological and psychological reactions to presentations of drug-related stimuli (i.e., drug cues). [1][2] The central tenet of cue reactivity is that cues previously predicting receipt of drug reward under certain ...
The recovery model, recovery approach or psychological recovery is an approach to mental disorder or substance dependence that emphasizes and supports a person's potential for recovery. Recovery is generally seen in this model as a personal journey rather than a set outcome, and one that may involve developing hope, a secure base and sense of ...