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  2. Alfred R. Lindesmith - Wikipedia

    en.wikipedia.org/wiki/Alfred_R._Lindesmith

    Lindesmith's work on drugs began with his questioning of the nature of addiction in a 1938 essay entitled "A sociological theory of drug addiction".This paper appeared in the American Journal of Sociology and involved in-depth interviews with 50 so-called addicts.

  3. Addiction psychology - Wikipedia

    en.wikipedia.org/wiki/Addiction_psychology

    The latter reflects physical dependence in which the body adapts to the drug, requiring more of it to achieve a certain effect (tolerance) [25] and eliciting drug-specific physical or mental symptoms if drug use is abruptly ceased (withdrawal). Physical dependence can happen with the chronic use of many drugs—including even appropriate ...

  4. Disease model of addiction - Wikipedia

    en.wikipedia.org/wiki/Disease_model_of_addiction

    The common biomolecular mechanisms underlying addiction – CREB and ΔFosB – were reviewed by Eric J. Nestler in a 2013 review. [3] Genetics and mental disorders may precipitate the severity of a drug addiction. It is estimated that 50% of healthy individuals developing an addiction can trace the cause to genetic factors. [4]

  5. Substance dependence - Wikipedia

    en.wikipedia.org/wiki/Substance_dependence

    Substance dependence, also known as drug dependence, is a biopsychological situation whereby an individual's functionality is dependent on the necessitated re-consumption of a psychoactive substance because of an adaptive state that has developed within the individual from psychoactive substance consumption that results in the experience of withdrawal and that necessitates the re-consumption ...

  6. Addiction - Wikipedia

    en.wikipedia.org/wiki/Addiction

    These specifiers are determined by the number of diagnostic criteria present in a given case. In the DSM-5, the term drug addiction is synonymous with severe substance use disorder. [21] [27] The DSM-5 introduced a new diagnostic category for behavioral addictions. Problem gambling is the only condition included in this category in the fifth ...

  7. Substance abuse - Wikipedia

    en.wikipedia.org/wiki/Substance_abuse

    Dependence liability is the average rating of the scores for intensity of pleasure, psychological dependence, and physical dependence. [1] Social harm is the average rating of the scores for drug intoxication, health-care costs, and other social harms. [1]

  8. Codependency - Wikipedia

    en.wikipedia.org/wiki/Codependency

    In psychology, codependency is a theory that attempts to explain imbalanced relationships where one person enables another person's self-destructive behavior, [1] such as addiction, poor mental health, immaturity, irresponsibility, or under-achievement. [2]

  9. Alcoholism in family systems - Wikipedia

    en.wikipedia.org/wiki/Alcoholism_in_family_systems

    For example, the "Chief Enabler" (the main enabler in the family) will often turn a blind eye to the addict's drug/alcohol use as this allows for the enabler to continue to play the victim and/or martyr role while allowing the addict to continue his/her own destructive behavior. Therefore, "the behavior of each reinforces and maintains the ...