Sussman, A general introduction to the concept of addiction and addictive effects

4 important questions on Sussman, A general introduction to the concept of addiction and addictive effects

Explain intensional and extensional conceptions of addiction

Intensional: definitions aims to describe a causal addiction process

Extensional: classifying characteristics of a drug (DSM5)

Explain physiological and phychological dependence

Prolonged engagement in a behaviour that results in its continued performance being necessary for physiologic and psychological equilibrium. Tolerance, withdrawal and craving are criteria of a dependence definition of addiction.

Withdrawal: upon abrupt termination of the addictive behaviour, an abstinence syndrom, also known as withdrawal will occur

Difference in obsessive-compulsive disorder and impulsive-obsessive/compulsive

OCD involves repetitive simple behaviours to remove anxiety, whereas an addiction may involv more complex behaviours to achieve an appetitive effect of some type (arousal, affect or thought regulation)
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Name extensional models of addiction

  1. Six component perspective
  2. Five component model
  3. diagnostic and statistical manual of the american psychiatric association (DSM)

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