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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Påverkan av kognitiva biaser på Försvarsmaktens systemanalysschema / The effect of cognitive bias on the Swedish Defense Force’s Systems analysis schedule

Wåhlander, Oskar January 2019 (has links)
This essay examines the presence of cognitive biases in governmental acquisitions of technical systems. The four examined biases are Prior hypotheses and focusing on limited targets, Exposure to limited alternatives, Insensitivity to outcome probabilities and Illusion of manageability. These were examined through a case study of systems purchases for governmental agencies. The essay identified parts of Försvarsmaktens handbok i studiemetodik where the text was written in such a way where there was a risk of bias being present. These were identified through a qualitative text analysis and semi-structured interviews. Because of the presence of bias found in the text, a chapter dedicated to risk of bias was recommended, as well as certain amendments to the text to prohibit biased interpretations. / Detta självständiga arbete granskar förekomsten av kognitiva bias, mentala feltänk, i myndighetsanskaffning av tekniska system. De fyra biaser som granskas är Prior hypotheses and focusing on limited targets, tidigare hypotes-bias, Exposure to limited alternatives, begränsade alternativ-bias, Insensitivity to outcome probabilities, okänslighet för sannolikhet-bias, och Illusion of manageability, illusion av hanterbarhet. Detta granskades i en fallstudie, där systeminköp för statliga myndigheter granskades. Texten identifierade delar av Försvarsmaktens handbok i studiemetodik där den var skriven på ett sådant sätt att dessa biaser kunde förekomma. Dessa identifierades genom en kvalitativ textanalys och semi-strukturerade intervjuer. På grund av förekomsten rekommenderades att ett biaskapitel införs i handboken, samt att utvalda delar av redan skriven text skrivs om eller belyser risken för påverkan av bias.

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