{"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\/sl\/pristranskost-objave\/","title":{"rendered":"Predsodki pri objavljanju: vse, kar morate vedeti"},"content":{"rendered":"<p>Ste se ob branju \u010dlanka o klini\u010dni \u0161tudiji kdaj vpra\u0161ali: \"<em>koliko od tega je dejansko res?\". <\/em>Morda temu re\u010dete paranoja, vendar ne pozabite, da je v tem hitrem svetu veliko stvari, ki imajo navidezno resnico in so ve\u010dinoma skrite pred nami, da bi pritegnile pozornost. Podobno velja tudi za raziskave.<\/p>\n\n\n\n<p>V tem \u010dlanku bomo spoznali nov izraz, <strong><em>pristranskost objave<\/em><\/strong><strong> <\/strong>ki je med raziskovalci zelo priljubljen. Ogledali si bomo tudi temeljni vzrok teh pristranskosti in ugotovili, ali je to prav ali ne.<\/p>\n\n\n\n<h2>Kaj je pristranskost objave?<\/h2>\n\n\n\n<p>\u010ce vam damo dva \u010dlanka o \u0161tudiji, pri \u010demer je eden temeljito raziskan in vsebuje vse najnovej\u0161e podatke z jasnimi ugotovitvami, vendar se izka\u017ee za negativnega, medtem ko ima drugi \u010dlanek pristransko mnenje in sku\u0161a prikriti nekatera dejstva, da bi prikazal pozitiven rezultat, kateri \u010dlanek se bo po va\u0161em mnenju bolj prodajal? Ali kateri \u010dlanek bodo ljudje ve\u010d brali? O\u010ditno pozitivnega, kajne? Tu se pojavi pristranskost objave.<\/p>\n\n\n\n<p>Da bi to bolje razumeli, se lotimo \u0161e bolj tehni\u010dnih podrobnosti. Kadar koli se izvaja \u0161tudija, obstajata dve hipotezi - ni\u010delna in nadomestna.<\/p>\n\n\n\n<h3>Ni\u010delna hipoteza<\/h3>\n\n\n\n<p>Ni\u010delna hipoteza je, kadar \u0161tudija ne daje rezultatov ali nima mo\u010dne podpore ali dokazov, ki bi utemeljevali njeno trditev.<\/p>\n\n\n\n<h3>Nadomestna hipoteza<\/h3>\n\n\n\n<p>Nadomestna hipoteza je obratno od ni\u010delne hipoteze. Kadar je \u0161tudija uspe\u0161na in ima dokaze, ki utemeljujejo njeno trditev, postane alternativna hipoteza.<\/p>\n\n\n\n<p>Akademska skupnost ima raje pozitivne \u0161tudije kot negativne, saj se prve la\u017eje objavijo. Zaradi tega so \u0161tevilne \u0161tudije z negativnim izidom skrite pred svetom. V tem trenutnem scenariju imajo izsledki \u0161tudije pomembno vlogo pri tem, ali bo objavljena ali ne, in ne kakovost ali koli\u010dina opravljenih raziskav.<\/p>\n\n\n\n<h2>Vzroki za pristranskost objave<\/h2>\n\n\n\n<ul>\n<li>Eden od razlogov za pristranskost objave je, da ima raziskovalec ob\u010dutek, da mu ni uspelo pravilno izvesti \u0161tudije, \u010de se rezultat izka\u017ee za negativnega, ali pa se negativne \u0161tudije ljudem zdijo precej dolgo\u010dasne. Zato lahko dejanske rezultate zamol\u010dijo.<\/li>\n\n\n\n<li>Drugi glavni razlog sta slava in ugled. Vrhunske raziskovalne revije objavijo va\u0161e delo le, \u010de je vznemirljivo in pozitivno. Raziskovalec, ki se \u017eeli hitro povzpeti po lestvici navzgor, se bo torej sam odlo\u010dil o rezultatih \u0161tudije tako, da bo pripomogel k objavi svoje \u0161tudije, saj to v veliki meri odlo\u010da o njegovi prihodnosti na raziskovalnem podro\u010dju.<\/li>\n\n\n\n<li>Pri medicinskih raziskavah bo zasebno podjetje financiralo raziskovalce, da bi dosegli \u017eelene rezultate. \u010ce je rezultat negativen, lahko podjetje ustavi financiranje. Da bi se temu izognili, raziskovalci pogosto zamol\u010dijo ugotovitve, ki so negativne.<\/li>\n\n\n\n<li>Finan\u010dni polo\u017eaj raziskovalca je v glavnem odvisen od citatov, ki jih ustvari njegova objavljena \u0161tudija. Pozitivne ugotovitve dobijo ve\u010d citatov kot negativne, zato raziskovalci pogosto objavljajo pozitivne \u0161tudije, da bi si pridobili spo\u0161tovanje in ugled.<\/li>\n<\/ul>\n\n\n\n<h2>Ali je pristranskost objav resen problem?<\/h2>\n\n\n\n<p>\u010ce vidimo vzroke za pristranskost objavljanja, so z vidika raziskovalca upravi\u010deni in ljudje lahko z njimi so\u010dustvujejo, vendar ali povzro\u010dajo resne te\u017eave?<\/p>\n\n\n\n<p>Da, to se izka\u017ee za usodno, zlasti v primeru medicinskih raziskav, saj gre za \u010dlove\u0161ka \u017eivljenja, zato morajo objaviti vse, kar ugotovijo, ne glede na to, ali je pozitivno ali negativno, saj imajo ljudje pravico vedeti, kaj je dobro in kaj ne.<\/p>\n\n\n\n<p>\u010ce raziskovalci ugotovijo, da je zdravilo smrtonosno, in \u010de objavijo \u010dlanek, v katerem navedejo, da je to dobro, da dobijo sredstva od zadevnega podjetja, pomislite na ljudi, ki bodo zaradi tega trpeli.<\/p>\n\n\n\n<p>Zato je kljub temu, da imajo lahko raziskovalci na tiso\u010de razlogov, pristranskost objave \u0161kodljiva in se ji je treba za vsako ceno izogniti.<\/p>\n\n\n\n<h2>Kako se izogniti pristranskosti objave<\/h2>\n\n\n\n<p>Prvi\u010d, raziskoval\u010deva vest je, da to prepre\u010di in ostane zvest svojemu viru. Namesto objavljanja \u0161tudij, ki imajo samo pozitivne rezultate, bi morali imeti eti\u010dno moralo, da objavijo vse, kar ugotovijo, ne glede na to, ali je pozitivno ali negativno.<\/p>\n\n\n\n<ul>\n<li>Da bi raziskovalca prisilili, da predlo\u017ei vse, kar je na\u0161el, je eden od na\u010dinov, da se vnaprej zberejo registrirana poro\u010dila, kar pomeni, da mora raziskovalec reviji predlo\u017eiti na\u010drt, kaj bo raziskoval, in na\u010drtovane raziskovalne metode. S tem raziskovalec nima druge izbire, kot da vse opravi po vrstnem redu in vse, kar najde, predlo\u017ei reviji, saj so vnaprej navedeni jasni koraki.<\/li>\n<\/ul>\n\n\n\n<ul>\n<li>Drug na\u010din je, da se obrnemo na revije, ki objavljajo negativne ugotovitve, tako da raziskovalec dobi celostno perspektivo in da ugotovimo, kak\u0161na je resnica v ozadju raziskave.<\/li>\n<\/ul>\n\n\n\n<h2>Izbolj\u0161ajte vpliv in prepoznavnost svojih dokumentov s kakovostno vizualno komunikacijo<\/h2>\n\n\n\n<p>Ali ste vedeli, da lahko s kakovostno vizualno komunikacijo izbolj\u0161ate vpliv in prepoznavnost svojih dokumentov? Da, z <a href=\"https:\/\/mindthegraph.com\" target=\"_blank\" rel=\"noreferrer noopener\">Mind the Graph<\/a> infografike je to mogo\u010de in omogo\u010da ve\u010dji doseg va\u0161ih raziskovalnih \u010dlankov ter pripomore k bolj\u0161i predstavitvi va\u0161ega \u010dlanka. Prijavite se zdaj in to orodje kar najbolje izkoristite.<\/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=\"Kako | Urejanje grafikona na 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\">Pove\u010dajte \u0161tevilo mojih raziskav z ilustracijami<\/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>\u0160tudija ima obe strani medalje, vendar pogosto spregledamo njeno negativno stran. Podrobno se seznanite s tem, kaj je pristranskost objave in kako se ji izogniti.<\/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\/sl\/pristranskost-objave\/\" \/>\n<meta property=\"og:locale\" content=\"sl_SI\" \/>\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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