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  2. Personality theories of addiction - Wikipedia

    en.wikipedia.org/wiki/Personality_theories_of...

    Unlike negative affect, positive affect is related to addiction in both high and low forms. For example, individuals high in positive affect are more likely to engage in risky behaviour, such as drug use. Individuals with high positive affect in response to use are more likely to seek out substances for hedonic reasons. Conversely, low positive ...

  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. Heinz dilemma - Wikipedia

    en.wikipedia.org/wiki/Heinz_dilemma

    The Heinz dilemma is a frequently used example in many ethics and morality classes. One well-known version of the dilemma, used in Lawrence Kohlberg's stages of moral development, is stated as follows: [1] A woman was on her deathbed. There was one drug that the doctors said would save her.

  5. Recreational drug use - Wikipedia

    en.wikipedia.org/wiki/Recreational_drug_use

    The reasons for drug use appear to have as much to do with needs for friendship, pleasure and status as they do with unhappiness or poverty. Becoming a drug taker, to many people, is a positive affirmation rather than a negative experience". [14]

  6. Anti-social behaviour - Wikipedia

    en.wikipedia.org/wiki/Anti-social_behaviour

    Law breaking behaviour in which the individuals are putting themselves or others at risk is considered anti-social even if it is not consistent or stable (examples: speeding, use of drugs, getting in physical conflict). In relation to the previous statement, juvenile delinquency is a core element to the diagnosis of ASPD. [37]

  7. Nurse stole drugs meant for hospital patients over 400 times ...

    www.aol.com/nurse-stole-drugs-meant-hospital...

    The government suspects the former Massachusetts nurse was a potential drug dealer, according to court docs. Nurse stole drugs meant for hospital patients over 400 times in 5 months, feds say Skip ...

  8. 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 ...

  9. Self-medication - Wikipedia

    en.wikipedia.org/wiki/Self-medication

    As different drugs have different effects, they may be used for different reasons. According to the self-medication hypothesis (SMH), the individuals' choice of a particular drug is not accidental or coincidental, but instead, a result of the individuals' psychological condition, as the drug of choice provides relief to the user specific to his or her condition.