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There Are Common Assumptions About Substance Addictions:

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There are common assumptions about substance addictions: Very few people who have a drinking problem can 't ever drink in a normal, controlled manner. Most individuals abusing substances lack motivation or self-efficacy to resist or confidence in avoiding substance use during high-risk relapsing situations. The effect of substance use is a social problem and has social implications. Another current assumption is that people abuse substances to subdue stressors or childhood trauma. Addiction is permanent and individuals can relapse at any moment (Minervini, I., 2011, p. 1).

Such assumptions are validated by two fundamentally different views of addiction. The first conceptualizes addiction as an illness (disease model, DM) and the second …show more content…

But when one non-identical twin was addicted to alcohol, the other twin did not necessarily have an addiction. Based on the differences between the identical and non-identical twins, the study showed 50-60% of addiction is due to genetic factors (p. 36). Thus, supporting the assumption that addiction is associated with direct biological abnormalities that cannot be easily explained by a simple hypothesis of “choice.” Alexandra 's participants dispute that if addiction were merely a choice, they would stop after experiencing more harm than perceived benefits (1987, p. 63).

Supporting the adaptive model, Tim Holden’s, a psychiatrist and assistant professor, study the neurobiology of addiction looked at the brains of people with addiction. Holden’s study argues that addiction does not meet the criteria specified for a core disease entity. Thus, referring to assumptions that addiction is self-acquired and is not transmissible, contagious, autoimmune, hereditary, degenerative or traumatic. Holden further explores characteristics of relapse and his study argues that relapse is not an uncontrollable act, but rather a maladaptive response to an underlying condition, such as depression or a nonspecific inability to cope with the world (Holden, T. ,2012, p. 45).

Holden writes that the brain “changes associated with addiction are better conceptualized as learning, habit, and development,

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