Article Human Error S
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J Medv.172(6); 2000 JunPMC1070929 West J Med. 2000 Jun; 172(6): 393–396. PMCID: PMC1070929Human human error examples errormodels and managementJames Reason11 Department of Psychology University of Manchester Manchester, England M13 9PL Correspondence to: Dr Reason ku.ca.nam.ysp@nosaerAuthor information ► Copyright and
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License information ►Copyright © Copyright 2000 BMJ publishing GroupSee "Let's talk about error" on page 356.See "Epidemiology of medical error" on page 390.This article has been cited by other articles in PMC.The problem of human error can be viewed in 2 ways: the person approach and the system approach. human error chemistry Each has its model of error causation, and each model gives rise to different philosophies of error management. Understanding these differences has important practical implications for coping with the ever-present risk of mishaps in clinical practice.PERSON APPROACHThe long-standing and widespread tradition of the person approach focuses on the unsafe acts—errors and procedural violations—of people on the front line: nurses, physicians, surgeons, anesthetists, pharmacists, and the like. It views these unsafe acts as arising primarily from aberrant mental processes such as forgetfulness, inattention, poor motivation, carelessness, negligence, and recklessness. The associated countermeasures are directed mainly at reducing unwanted variability in human behavior.These methods include poster campaigns that appeal to people's fear, writing another procedure (or adding to existing ones), disciplinary measures, threat of litigation, retraining, naming, blaming, and shaming. Followers of these approaches tend
Island accident), aviation (see pilot error), space exploration (e.g., the Space Shuttle Challenger Disaster and Space Shuttle Columbia disaster),
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and medicine (see medical error). Prevention of human error is generally
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seen as a major contributor to reliability and safety of (complex) systems. Contents 1 Definition 2 human error percentage Performance 3 Categories 4 Sources 5 Controversies 6 See also 7 References Definition[edit] Human error means that something has been done that was "not intended by the actor; http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1070929/ not desired by a set of rules or an external observer; or that led the task or system outside its acceptable limits".[1] In short, it is a deviation from intention, expectation or desirability.[1] Logically, human actions can fail to achieve their goal in two different ways: the actions can go as planned, but the plan can https://en.wikipedia.org/wiki/Human_error be inadequate (leading to mistakes); or, the plan can be satisfactory, but the performance can be deficient (leading to slips and lapses).[2][3] However, a mere failure is not an error if there had been no plan to accomplish something in particular.[1] Performance[edit] Human error and performance are two sides of the same coin: "human error" mechanisms are the same as "human performance" mechanisms; performance later categorized as 'error' is done so in hindsight:[4][5] therefore actions later termed "human error" are actually part of the ordinary spectrum of human behaviour. The study of absent-mindedness in everyday life provides ample documentation and categorization of such aspects of behavior. While human error is firmly entrenched in the classical approaches to accident investigation and risk assessment, it has no role in newer approaches such as resilience engineering.[6] Categories[edit] There are many ways to categorize human error.[7][8] exogenous versus endogenous (i.e., originating outside versus inside the individual)[9] situation assessment versus response planning[10] and related distinctions in errors in problem detec
the Chris Brown-Rihanna snafu that shook up the BET Awards Sunday. A contest winner announced the recipient of the Coca-Cola Viewers Choice award from results on her tablet computer. She first said that Brown had won, then corrected herself and said Rihanna was the http://articles.latimes.com/keyword/human-error winner. At the end of the ceremony, host Kevin Hart brought out Brown to tell him he was actually the winner of the trophy. Hill, president of music programming and specials for BET, tweeted Monday "That BET Awards Viewer's Choice mix-up was due to human error.ARTICLES BY DATECALIFORNIA | LOCALLab error could affect hundreds of Orange County DUI casesNovember 10, 2013 | By Richard WintonThe Orange County Crime human error Lab produced inaccurate blood alcohol test results in 2,200 driving-under-the-influence cases filed by prosecutors this year - mistakes that could affect outcomes in dozens of cases. Prosecutors in recent days sent letters to people charged with driving under the influence, including 900 whose cases resulted in convictions. The letters advised them that their cases were among those with miscalculations. Crime lab officials said the "human error" occurred over human error s nearly five months and led to mistakes in the forensic examination of blood alcohol content.Advertisement CALIFORNIA | LOCALDeadly training explosion was caused by human error, Marines sayMay 29, 2013 | By Tony PerryThe explosion that killed seven Marines during mortar training in March at the Hawthorne Army Depot in Nevada was caused by human error, the Marine Corps said Wednesday. "The Marines employing one of the mortars did not follow correct procedures, resulting in the detonation of a high explosive round at the mortar position," said a Marine Corps announcement about the results of an investigation. Also, the Marines "had not conducted appropriate preparatory training leading up to the live-fire event," according to the statement.WORLDVenezuela's leader blames right-wing saboteurs for power outageSeptember 4, 2013 | By Mery Mogollon and Chris KraulCARACAS, Venezuela - With parts of Venezuela still dark after a mysterious blackout that left the capital and 17 states without electricity, President Nicolas Maduro laid the blame on opposition sabotage as his government scrambled to respond to the power failure. The power shutdown began midday Tuesday after an apparent failure in high voltage transmission lines in Aragua and Guarico states, which led to total outage in several of the country's most