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Cognitive Bias In Health Care

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In the United States alone, approximately 20% of Americans experience a mental illness in a given year, and 1 in 25 Americans live with a serious mental illness that significantly impacts one or more life activities (NAMI.org, 2015). These disorders span across the lifetime, many starting by the age of 14, and mental health care is often the root of progress or hindrance for a person whose life is impacted by these unseen disorders. Though it is not always evident that an individual is experiencing mental illness, these complications influence the daily lives of millions of people worldwide, regardless of age, culture, race, religion, or other delineation. As a result, it is vital that this sector of healthcare be thoroughly examined for inefficiencies, …show more content…

Cognitive biases impact every area of daily life: choosing which bottle of wine to bring to a dinner party, which job to take, and which partner is a better match are all examples of this. We may succumb to the deliberate placement of an expensive bottle of wine next to the one we previously would have believed to be overpriced, the appeal of “the good life,” or come to believe that our chance encounter with a romantic partner means he or she really is “the one.” Given that we are irrational in these mundane arenas, it is no surprise that cognitive biases also impact mental health care. These faulty cognitions prevent individuals from pursuing care, impede professionals’ ability to provide a proper diagnosis, and lead to errors in …show more content…

The availability heuristic is the tendency to consider events more common than they really are if they come to mind quickly or easily (Croskerry, 2002). Though the recency of seeing a disorder does not increase the base rate of its occurrence, faulty cognitions result in providers thinking this way. This bias appeared in a study exploring how likely a doctor was to say that a patient had bacteremia. In this study, the doctors judged this disease as much more probable if they had recent experience treating it, despite the base rate of infection being the same in either case. What first came to mind was not necessarily most accurate, but most salient (Klein, 2005). Particularly affected are specialized practices. Because a provider sees a specific disorder frequently, it is commonly most salient and more likely to lead to the availability bias. This heuristics poses a particular threat in ambiguous cases; the diagnosis received may depend solely on which provider evaluated the patient first (Saposnik, Redelmeier, Ruff, & Tobler,

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