01076nam a2200265 i 450099100344663970753620020503192756.0001103s1969 pl ||| | ita b10507279-39ule_instEXGIL121040ExLBiblioteca Interfacoltàita530.0924Picone, Mario469356Maria Sklodowska-Curie in Italia nel centenario della nascita :1867-1934 /[conferenze di Mauro Picone e Bronislaw Bilinski]Wroclaw :Ossolineum,196958 p. :ill. ;24 cm.Accademia polacca delle scienze, Biblioteca e centro di studi a Roma ;41Curie, MariaBilinski, Bronislaw.b1050727921-02-1727-06-02991003446639707536LE002 Ann. 420/04112002000143013le002-E0.00-l- 00000.i1058466327-06-02Maria Sklodowska-Curie in Italia nel centenario della nascita213091UNISALENTOle00201-01-00ma -itapl 0103887nam 2200805Ia 450 991097160480332120251210165550.09786612243349978131561624713156162469781317033615131703361297813170336081317033604978128224334712822433499780754693499075469349X10.1201/9781315616247(CKB)1000000000762197(EBL)438714(OCoLC)432428967(SSID)ssj0000295674(PQKBManifestationID)11229263(PQKBTitleCode)TC0000295674(PQKBWorkID)10335752(PQKB)10877991(Au-PeEL)EBL438714(CaPaEBR)ebr10303007(CaONFJC)MIL224334(OCoLC)1014375672(OCoLC-P)1014375672(FlBoTFG)9781317033615(FINmELB)ELB159345(MiAaPQ)EBC438714(EXLCZ)99100000000076219720090306d2009 uy 0engurcn|||||||||txtccrThe ETTO principle efficiency-thoroughness trade-off : why things that go right sometimes go wrong /Erik HollnagelFirst edition.Farnham, England ;Burlington, VT Ashgatec20091 online resource (163 p.)Includes index.9780754676775 0754676773 9780754676782 0754676781 Cover; Contents; List of Figures; List of Tables; Prologue; 1: The Need to Understand Why Things Go Wrong; 2: From Rationality to ETTOing; 3: Explaining Human Irrationality; 4: Efficiency-Thoroughness Trade-Off in Practice; 5: The Usefulness of Performance Variability; 6: ETTOs of the Past; 7: ETTOs of the Future; Epilogue; Subject Index"Accident investigation and risk assessment have for decades focused on the human factor, particularly 'human error'. Countless books and papers have been written about how to identify, classify, eliminate, prevent and compensate for it. This bias towards the study of performance failures, leads to a neglect of normal or 'error-free' performance and the assumption that as failures and successes have different origins there is little to be gained from studying them together. Erik Hollnagel believes this assumption is false and that safety cannot be attained only by eliminating risks and failures. The ETTO Principle looks at the common trait of people at work to adjust what they do to match the conditions - to what has happened, to what happens, and to what may happen. It proposes that this efficiency-thoroughness trade-off (ETTO) - usually sacrificing thoroughness for efficiency - is normal. While in some cases the adjustments may lead to adverse outcomes, these are due to the very same processes that produce successes, rather than to errors and malfunctions. The ETTO Principle removes the need for specialised theories and models of failure and 'human error' and offers a viable basis for effective and just approaches to both reactive and proactive safety management."--Provided by publisher.Performance technologyPerformancePsychological aspectsIndustrial accidentsPerformance technology.PerformancePsychological aspects.Industrial accidents.658.3658.3/14658.314Hollnagel Erik1941-850318MiAaPQMiAaPQMiAaPQBOOK9910971604803321The ETTO principle4472544UNINA