{"id":26890,"date":"2023-02-24T17:29:11","date_gmt":"2023-02-24T20:29:11","guid":{"rendered":"https:\/\/mindthegraph.com\/blog\/what-are-nanomaterials-copy\/"},"modified":"2023-02-28T17:41:23","modified_gmt":"2023-02-28T20:41:23","slug":"observer-bias","status":"publish","type":"post","link":"https:\/\/mindthegraph.com\/blog\/da\/observator-bias\/","title":{"rendered":"At overvinde observat\u00f8rbias i forskning: Hvordan minimerer man det?"},"content":{"rendered":"<p>Vores forventninger og overbevisninger kan have stor indflydelse p\u00e5, hvordan vi oplever og forst\u00e5r verden omkring os. N\u00e5r det kommer til forskning, kan disse forudfattede meninger medf\u00f8re, at en unders\u00f8gelse bliver fuldst\u00e6ndig fordomsfuld, hvilket resulterer i forvr\u00e6ngede, vildledende eller endda helt forkerte konklusioner.<\/p>\n\n\n\n<p>Dette er kendt som observat\u00f8rbias, og det er en regelm\u00e6ssig forekomst i forskning. Det er en normal menneskelig tilb\u00f8jelighed til instinktivt at fortolke information p\u00e5 m\u00e5der, der forst\u00e6rker ens egne overbevisninger, forventninger eller fordomme.&nbsp;<\/p>\n\n\n\n<p>I denne artikel h\u00e5ber vi ikke kun at forklare, hvad observat\u00f8rbias er, men ogs\u00e5 at give nogle anbefalinger til, hvordan man minimerer det.<\/p>\n\n\n\n<h2>Hvad er observationsforskning?<\/h2>\n\n\n\n<p>Grundl\u00e6ggende er observationsforskning en nyttig metode til at indsamle data og forst\u00e5 adf\u00e6rd og begivenheder p\u00e5 en ikke-indgribende m\u00e5de.&nbsp;<\/p>\n\n\n\n<p>Naturalistisk observation, deltagerobservation og arkivforskning er alle eksempler p\u00e5 observationsforskning. Derudover bruges observationsstudier inden for mange forskningsomr\u00e5der, herunder medicin, psykologi, adf\u00e6rdsvidenskab og etnografi.<\/p>\n\n\n\n<h2>Hvad er observat\u00f8rbias?<\/h2>\n\n\n\n<p>Effekten af en forskers personlige meninger, forventninger eller fordomme p\u00e5 resultaterne af et forskningsstudie kaldes observat\u00f8rbias. Det sker, n\u00e5r en forsker ubevidst p\u00e5virker resultaterne af en unders\u00f8gelse baseret p\u00e5 sine egne meninger eller forudfattede antagelser, hvilket resulterer i en un\u00f8jagtig fortolkning af dataene.<\/p>\n\n\n\n<p>P\u00e5 grund af forskningsmetodens natur er det mere sandsynligt, at der opst\u00e5r observat\u00f8rbias i observationsforskning. Forskeren er ofte en passiv observat\u00f8r i observationsforskning og er afh\u00e6ngig af sine egne observationer og fortolkninger for at indsamle data. Som et resultat kan forskerens personlige meninger, forventninger eller fordomme p\u00e5virke, hvordan de fortolker og rapporterer data, og dermed \u00f8ge risikoen for observat\u00f8rbias.<\/p>\n\n\n\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/mindthegraph.com\/app\/offer-trial\"><img decoding=\"async\" loading=\"lazy\" width=\"651\" height=\"174\" src=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2023\/02\/banner-blog-trial-03.jpg\" alt=\"\" class=\"wp-image-26762\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2023\/02\/banner-blog-trial-03.jpg 651w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2023\/02\/banner-blog-trial-03-300x80.jpg 300w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2023\/02\/banner-blog-trial-03-18x5.jpg 18w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2023\/02\/banner-blog-trial-03-100x27.jpg 100w\" sizes=\"(max-width: 651px) 100vw, 651px\" \/><\/a><\/figure><\/div>\n\n\n<div style=\"height:19px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2>Typer af observat\u00f8rbias<\/h2>\n\n\n\n<p>Der findes flere former for observat\u00f8rbias; l\u00e6s videre for at l\u00e6re mere om dem.<\/p>\n\n\n\n<h3>Akt\u00f8r-observat\u00f8r bias<\/h3>\n\n\n\n<p>Akt\u00f8r-observat\u00f8r-bias refererer til folks tilb\u00f8jelighed til at tilskrive deres egen adf\u00e6rd til milj\u00f8m\u00e6ssige forhold, mens de tilskriver andres handlinger til deres personlighed eller dispositioner. Med andre ord, n\u00e5r folk reflekterer over deres egen adf\u00e6rd, er de mere tilb\u00f8jelige til at evaluere den kontekst og de omst\u00e6ndigheder, der f\u00f8rte til deres adf\u00e6rd, men n\u00e5r de ser andres handlinger, er de mere tilb\u00f8jelige til at tilskrive s\u00e5dan adf\u00e6rd til personlighedskvaliteter eller indre tilb\u00f8jeligheder.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\">\n<p><em><strong>Eksempel: <\/strong>Jeg kom for sent til m\u00f8det, fordi jeg sad fast i trafikken, men hun kom for sent, fordi hun var uorganiseret.<\/em><\/p>\n<\/blockquote>\n\n\n\n<h3>Observat\u00f8r-forventningseffekt<\/h3>\n\n\n\n<p>Observat\u00f8r-forventningseffekten indeb\u00e6rer den indflydelse, som en observat\u00f8rs forventninger eller overbevisninger kan have p\u00e5, hvordan de opfatter og fortolker beviser.&nbsp;<\/p>\n\n\n\n<p>Hvis en observat\u00f8r f.eks. har en forudbestemt id\u00e9 om en bestemt gruppe af individer eller specifikke f\u00e6nomener, vil vedkommende m\u00e5ske fortrinsvis v\u00e6re opm\u00e6rksom p\u00e5 eller fortolke information, der underst\u00f8tter vedkommendes overbevisning, mens han\/hun ignorerer beviser, der modsiger denne overbevisning.<\/p>\n\n\n\n<p><br>Et praktisk eksempel er en fysiolog, der forsker i effekten af en potentiel behandling for angstlidelser. N\u00e5r psykologen evaluerer deltagerne, kan han utilsigtet komme til at fokusere p\u00e5 beviser, der underst\u00f8tter hans hypotese om, at terapien er ekstremt gavnlig, og overse eller minimere data, der viser noget andet.<\/p>\n\n\n\n<h3>Fors\u00f8gspersonens bias<\/h3>\n\n\n\n<p>Eksperimentatorbias er den indvirkning, som en eksperimentators forventninger, overbevisninger eller personlige fordomme kan have p\u00e5 resultaterne af et eksperiment. Denne bias kan ske, n\u00e5r en eksperimentator utilsigtet manipulerer eller fortolker data for at underst\u00f8tte sine forventninger eller meninger, hvilket resulterer i fejlagtige eller forudindtagede konklusioner.<\/p>\n\n\n\n<p>Eksperimentbias adskiller sig fra observat\u00f8rforventningseffekten ved, at eksperimentbias p\u00e5virker resultaterne af et eksperiment, samt hvordan eksperimentet udf\u00f8res og fortolkes, mens observat\u00f8rforventningseffekten refererer til den indflydelse, som en observat\u00f8rs forventninger eller overbevisninger kan have p\u00e5, hvordan de opfatter, indsamler, analyserer og fortolker data i en observation.&nbsp;<\/p>\n\n\n\n<p>Desuden er observat\u00f8rbias typisk forbundet med eksperimentel forskning, mens eksperimentatorbias typisk er relateret til observationsforskning.<\/p>\n\n\n\n<p>Lad os bruge det samme eksempel, som vi gjorde med observat\u00f8r-forventningseffekten. En fysiolog forsker i effekten af en potentiel behandling af angstlidelser. Psykologen kan utilsigtet arrangere eksperimentet under forskningen for at \u00f8ge chancen for gode resultater. De kan f.eks. v\u00e6lge frivillige, som er mere tilb\u00f8jelige til at reagere positivt p\u00e5 medicinen, eller de kan \u00e6ndre doseringen eller varigheden af behandlingen for at optimere dens fordele.<\/p>\n\n\n\n<h3>Hawthorne-effekten<\/h3>\n\n\n\n<p>Hawthorne-effekten er et f\u00e6nomen, der handler om den indflydelse, det kan have p\u00e5 en persons adf\u00e6rd, hvis man ved, at man bliver iagttaget. Effekten har f\u00e5et sit navn efter en r\u00e6kke eksperimenter, der blev udf\u00f8rt i 1920'erne og 1930'erne p\u00e5 Hawthorne Works-fabrikken i Illinois, hvor forskerne opdagede, at \u00e6ndringer i arbejdsforholdene, s\u00e5som bedre belysning eller kortere arbejdstid, resulterede i en forbedret arbejdsindsats.&nbsp;<\/p>\n\n\n\n<p>Forskerne fandt, at stigningen i produktivitet skyldtes medarbejdernes bevidsthed om, at de blev overv\u00e5get, og den opm\u00e6rksomhed, de fik som f\u00f8lge heraf, snarere end s\u00e6rlige forbedringer i arbejdsforholdene.<\/p>\n\n\n\n<h2>Hvordan minimerer man observat\u00f8rbias?<\/h2>\n\n\n\n<p>Da observat\u00f8rbias kan have stor indflydelse p\u00e5 validiteten og p\u00e5lideligheden af forskningsresultater, skal man g\u00f8re noget for at minimere dens indvirkning. Her er nogle metoder til at minimere observat\u00f8rbias:<\/p>\n\n\n\n<ol>\n<li>At \u00f8ge observat\u00f8rernes bevidsthed om bias og tr\u00e6ne dem i konsekvenserne kan hj\u00e6lpe dem med at genkende og kontrollere for deres bias i deres resultater.<\/li>\n<\/ol>\n\n\n\n<ol start=\"2\">\n<li>Krydstjek af data med forskellige observat\u00f8rer kan hj\u00e6lpe med at sikre, at observationerne er konsekvente og n\u00f8jagtige. Det kan hj\u00e6lpe med at identificere eventuelle forskelle eller sk\u00e6vheder i observationerne, hvilket resulterer i en mere trov\u00e6rdig repr\u00e6sentation af dataene.&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"3\">\n<li>Standardiserede protokoller kan hj\u00e6lpe med at sikre, at observationerne udf\u00f8res konsekvent og objektivt. Ved at eliminere muligheden for individuel fortolkning eller varians i observationerne, kan dette hj\u00e6lpe med at reducere effekten af observat\u00f8rbias.<\/li>\n<\/ol>\n\n\n\n<ol start=\"4\">\n<li>Blinding, som f.eks. dobbeltblindede fors\u00f8g, kan hj\u00e6lpe med at reducere effekten af observat\u00f8rbias ved at forhindre observat\u00f8ren i at vide, hvilken behandling eller intervention der er tildelt deltagerne. Dette sikrer, at observat\u00f8rens forventninger og forudfattede meninger ikke p\u00e5virker deres observationer eller fortolkning af fakta.<\/li>\n<\/ol>\n\n\n\n<ol start=\"5\">\n<li>At g\u00f8re observationer s\u00e5 lidt i\u00f8jnefaldende som muligt kan hj\u00e6lpe med at reducere Hawthorne-effekten, som refererer til den effekt, det kan have p\u00e5 en persons adf\u00e6rd at vide, at vedkommende bliver overv\u00e5get.<\/li>\n<\/ol>\n\n\n\n<h2>Infografiske skabeloner lavet af forskere<\/h2>\n\n\n\n<p>Der er ikke noget bedre end at blive hjulpet af nogen, der forst\u00e5r dine behov. Hvis du er forsker og s\u00f8ger det rette v\u00e6rkt\u00f8j til dine infografikker og illustrationer, <a href=\"https:\/\/mindthegraph.com\" target=\"_blank\" rel=\"noreferrer noopener\">Pas p\u00e5 grafen<\/a> er det bedste sted at g\u00e5 hen, da vi forst\u00e5r pr\u00e6cis, hvad du har brug for!<\/p>\n\n\n\n<div style=\"height:39px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"594\" height=\"463\" src=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2023\/02\/scientifically-accurate-posters.webp\" alt=\"\" class=\"wp-image-26707\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2023\/02\/scientifically-accurate-posters.webp 594w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2023\/02\/scientifically-accurate-posters-300x234.webp 300w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2023\/02\/scientifically-accurate-posters-15x12.webp 15w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2023\/02\/scientifically-accurate-posters-100x78.webp 100w\" sizes=\"(max-width: 594px) 100vw, 594px\" \/><\/figure><\/div>\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"is-layout-flex wp-block-buttons\">\n<div class=\"wp-block-button aligncenter\"><a class=\"wp-block-button__link has-background wp-element-button\" href=\"https:\/\/mindthegraph.com\/app\/illustrations\" style=\"border-radius:50px;background-color:#dc1866\" target=\"_blank\" rel=\"noreferrer noopener\">Begynd at bruge Mind the Graph<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>L\u00e6r, hvad observat\u00f8rbias er, de forskellige typer, hvordan det p\u00e5virker forskning, og vigtigst af alt, hvordan man minimerer det.<\/p>","protected":false},"author":28,"featured_media":26897,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[959,28],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Overcoming Observer Bias in Research: How To Minimize It?<\/title>\n<meta name=\"description\" content=\"Learn what observer bias is, the different types, how it affects research, and, most importantly, how to minimize it.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mindthegraph.com\/blog\/da\/observator-bias\/\" \/>\n<meta property=\"og:locale\" content=\"da_DK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Overcoming Observer Bias 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