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Different vulnerabilities for addiction may contribute to the same phenomena and some additional interactions

Published online by Cambridge University Press:  29 July 2008

Andrew James Goudie ,
Matt Field  and
Jon Cole
Andrew James Goudie
Affiliation:
School of Psychology, University of Liverpool, Liverpool L69 7ZA, United Kingdom. ajg@liverpool.ac.ukm.field@liverpool.ac.ukj.c.cole@liverpool.ac.uk
Matt Field
Affiliation:
School of Psychology, University of Liverpool, Liverpool L69 7ZA, United Kingdom. ajg@liverpool.ac.ukm.field@liverpool.ac.ukj.c.cole@liverpool.ac.uk
Jon Cole
Affiliation:
School of Psychology, University of Liverpool, Liverpool L69 7ZA, United Kingdom. ajg@liverpool.ac.ukm.field@liverpool.ac.ukj.c.cole@liverpool.ac.uk
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Abstract

The framework for addiction offered by the target article can perhaps be simplified into fewer, more basic, vulnerabilities. “Impulsivity” covers a number of vulnerabilities, not just enhanced delay discounting. Real-world drug-use decisions involve both delay and probability discounting. The motivational salience of, and attentional bias for, drug cues may be related to a number of vulnerabilities. Interactions among vulnerabilities are of significance and complicate the application of this framework.

Type
Open Peer Commentary
Information
Behavioral and Brain Sciences , Volume 31 , Issue 4 , August 2008 , pp. 445 - 446
Copyright
Copyright © Cambridge University Press 2008

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