{"id":26079,"date":"2023-01-05T16:45:43","date_gmt":"2023-01-05T19:45:43","guid":{"rendered":"https:\/\/mindthegraph.com\/blog\/bibliography-in-research-paper-copy\/"},"modified":"2023-01-12T16:53:51","modified_gmt":"2023-01-12T19:53:51","slug":"publication-bias","status":"publish","type":"post","link":"https:\/\/mindthegraph.com\/blog\/nb\/publikasjonsskjevhet\/","title":{"rendered":"Publikasjonsskjevhet: Alt du trenger \u00e5 vite"},"content":{"rendered":"<p>N\u00e5r du leser en artikkel om en klinisk studie, har du noen gang lurt p\u00e5 om du har tenkt: \"<em>hvor mye av dette er egentlig sant?\". <\/em>N\u00e5 kan du kanskje kalle det paranoia, men husk at i denne hektiske verdenen er det mange ting som har en virtuell sannhet og som for det meste skjules for oss for \u00e5 f\u00e5 oppmerksomhet. Slik er det ogs\u00e5 innen forskning.<\/p>\n\n\n\n<p>I denne artikkelen skal vi forst\u00e5 et nytt begrep, <strong><em>publiseringsskjevhet<\/em><\/strong><strong> <\/strong>som er ganske popul\u00e6rt blant forskere. Vi skal ogs\u00e5 se p\u00e5 \u00e5rsaken til disse skjevhetene, og om de er riktige eller gale.<\/p>\n\n\n\n<h2>Hva er publikasjonsskjevhet?<\/h2>\n\n\n\n<p>Hvis vi gir deg to artikler om en studie der den ene er grundig unders\u00f8kt og har alle oppdateringer med klare funn, men viser seg \u00e5 v\u00e6re negativ, mens den andre artikkelen har en forutinntatt mening og har en tendens til \u00e5 skjule noen av faktaene for \u00e5 gi et positivt resultat, hvilken av dem tror du vil selge mest? Eller hvilken artikkel vil folk lese mest? Den positive, \u00e5penbart, ikke sant? Det er her publiseringsskjevheten oppst\u00e5r.<\/p>\n\n\n\n<p>La oss bli mer tekniske for \u00e5 forst\u00e5 dette bedre. Hver gang en studie gjennomf\u00f8res, vil det v\u00e6re to hypoteser - nullhypotesen og alternativhypotesen.<\/p>\n\n\n\n<h3>Nullhypotese<\/h3>\n\n\n\n<p>En nullhypotese er n\u00e5r studien ikke gir noe resultat eller ikke f\u00e5r noen sterk st\u00f8tte eller bevis for \u00e5 rettferdiggj\u00f8re p\u00e5standen.<\/p>\n\n\n\n<h3>Alternativ hypotese<\/h3>\n\n\n\n<p>En alternativ hypotese er det motsatte av en nullhypotese. N\u00e5r en studie er fruktbar og har bevis som underbygger p\u00e5standen, blir den en alternativ hypotese.<\/p>\n\n\n\n<p>The academic community prefers more positive studies than negative ones as the former gets to be published easily. Because of this, many studies that give out a negative outcome tend to be hidden from the world. In this current scenario, a study&#8217;s findings have a significant role in whether it&#8217;ll get published or not rather than the quality or the amount of research done.<\/p>\n\n\n\n<h2>\u00c5rsaker til publikasjonsskjevhet<\/h2>\n\n\n\n<ul>\n<li>En grunn til publikasjonsskjevhet er at n\u00e5r resultatet viser seg \u00e5 v\u00e6re negativt, f\u00f8ler forskeren at han eller hun ikke har utf\u00f8rt studien riktig, eller at folk synes negative studier er kjedelige. Derfor kan de undertrykke de faktiske resultatene.<\/li>\n\n\n\n<li>En annen viktig grunn er ber\u00f8mmelse og \u00e6re. De beste forskningstidsskriftene publiserer bare arbeidet ditt hvis det er spennende og positivt. En forsker som \u00f8nsker \u00e5 klatre raskt i gradene, vil derfor selv bestemme hvordan han eller hun vil legge opp arbeidet sitt slik at det kan bidra til at studien hans eller hennes blir publisert, ettersom dette i stor grad avgj\u00f8r fremtiden hans eller hennes i forskningsfeltet.<\/li>\n\n\n\n<li>I medisinsk forskning vil et privat selskap finansiere forskere for \u00e5 f\u00e5 det \u00f8nskede resultatet. Hvis resultatet er negativt, kan selskapet stoppe finansieringen. For \u00e5 unng\u00e5 dette undertrykker forskere ofte funn som viser seg \u00e5 v\u00e6re negative.<\/li>\n\n\n\n<li>Den \u00f8konomiske statusen til en forsker avhenger hovedsakelig av hvor mange siteringer den publiserte studien genererer. Positive funn f\u00e5r flere siteringer enn negative, s\u00e5 forskere publiserer ofte positive studier for \u00e5 oppn\u00e5 respekt og omd\u00f8mme.<\/li>\n<\/ul>\n\n\n\n<h2>Er publiseringsskjevhet et alvorlig problem?<\/h2>\n\n\n\n<p>Hvis vi ser p\u00e5 \u00e5rsakene til publikasjonsskjevhet, kan de forsvares fra forskerens st\u00e5sted, og folk kan ha empati med dem, men skaper det noen alvorlige problemer?<\/p>\n\n\n\n<p>Ja, dette viser seg \u00e5 v\u00e6re livsfarlig, s\u00e6rlig n\u00e5r det gjelder medisinsk forskning, ettersom det dreier seg om menneskeliv, og de m\u00e5 publisere alt de finner, enten det er positivt eller negativt, ettersom folk har rett til \u00e5 vite hva som er bra og hva som ikke er bra.<\/p>\n\n\n\n<p>Hvis forskerne finner ut at et legemiddel er d\u00f8delig, og hvis de publiserer en artikkel om at det er bra for \u00e5 f\u00e5 finansiering fra det aktuelle selskapet, tenk p\u00e5 menneskene som kommer til \u00e5 lide p\u00e5 grunn av dette.<\/p>\n\n\n\n<p>Selv om forskerne kan ha tusenvis av grunner, er det derfor skadelig \u00e5 gj\u00f8re publikasjonsskjevhet, og det m\u00e5 unng\u00e5s for enhver pris.<\/p>\n\n\n\n<h2>Hvordan unng\u00e5 skjevheter i publikasjoner<\/h2>\n\n\n\n<p>For det f\u00f8rste er det forskerens samvittighet \u00e5 forhindre det og v\u00e6re tro mot kilden sin. I stedet for \u00e5 publisere studier som bare har positive resultater, b\u00f8r de ha etisk moral til \u00e5 publisere hva de enn finner, enten det er positivt eller negativt.<\/p>\n\n\n\n<ul>\n<li>For \u00e5 f\u00e5 forskeren til \u00e5 sende inn alt han\/hun finner, er en m\u00e5te \u00e5 gj\u00f8re det p\u00e5 \u00e5 samle inn registrerte rapporter p\u00e5 forh\u00e5nd, det vil si at forskeren sender inn en oversikt over hva han\/hun skal forske p\u00e5 og de planlagte forskningsmetodene til tidsskriftet. Dermed har forskeren ikke noe annet valg enn \u00e5 gj\u00f8re alt i orden og sende inn alt han\/hun finner til tidsskriftet, ettersom de klare stegene er nevnt p\u00e5 forh\u00e5nd.<\/li>\n<\/ul>\n\n\n\n<ul>\n<li>En annen m\u00e5te er \u00e5 ta kontakt med tidsskrifter som publiserer negative funn, slik at forskeren f\u00e5r et helhetsperspektiv og vi f\u00e5r frem sannheten bak forskningen.<\/li>\n<\/ul>\n\n\n\n<h2>Forbedre avisenes gjennomslagskraft og synlighet gjennom visuell kommunikasjon av h\u00f8y kvalitet<\/h2>\n\n\n\n<p>Did you know that you can improve your papers\u2019 impact and visibility through quality visual communication? Yes, with <a href=\"https:\/\/mindthegraph.com\" target=\"_blank\" rel=\"noreferrer noopener\">Mind the Graph<\/a> infografikkverkt\u00f8yet er det mulig og gir st\u00f8rre rekkevidde til forskningsartiklene dine og bidrar til \u00e5 forbedre presentasjonen av artikkelen din. Registrer deg n\u00e5 for \u00e5 f\u00e5 mest mulig ut av dette verkt\u00f8yet.<\/p>\n\n\n\n<div style=\"height:18px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Slik redigerer du diagrammet p\u00e5 Mind the Graph\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/SexsMyHnCZ0?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<div style=\"height:18px\" 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\/\" style=\"border-radius:50px;background-color:#dc1866\" target=\"_blank\" rel=\"noreferrer noopener\">\u00d8ke forskningen min med illustrasjoner<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:44px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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>En studie har begge sider av medaljen, men vi overser ofte den negative siden. L\u00e6r mer om hva publikasjonsskjevhet er og hvordan du kan unng\u00e5 det.<\/p>","protected":false},"author":33,"featured_media":26087,"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>Publication Bias: All You Need To Know<\/title>\n<meta name=\"description\" content=\"A study has both sides of the coin, but we often miss its negative side. Learn in detail what publication bias is and how to avoid 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\/nb\/publikasjonsskjevhet\/\" \/>\n<meta property=\"og:locale\" content=\"nb_NO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Publication Bias: All You Need To Know\" \/>\n<meta property=\"og:description\" content=\"A study has both sides of the coin, but we often miss its negative side. 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