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Publication bias, t...
Publication bias, time-lag bias, and place-of-publication bias in social intervention research : An exploratory study of 527 Swedish articles published between 1990-2019
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- Olsson, Tina M. (författare)
- Jönköping University,HHJ, Avdelningen för socialt arbete,Department of Social Work, Gothenburg University, Gothenburg, Sweden,Jönköpings universitet; Göteborgs universitet
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- Sundell, Knut (författare)
- Högskolan i Gävle,Socialt arbete
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(creator_code:org_t)
- 2023-02-06
- 2023
- Engelska.
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Ingår i: PLOS ONE. - : Public Library of Science. - 1932-6203. ; 18:2
- Relaterad länk:
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https://doi.org/10.1...
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https://hig.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- Publication and related biases constitute serious threats to the validity of research synthesis. If research syntheses are based on a biased selection of the available research, there is an increased risk of producing misleading results. The purpose fo this study is to explore the extent of positive outcome bias, time-lag bias, and place-of-publication bias in published research on the effects of psychological, social, and behavioral interventions. The results are based on 527 Swedish outcome trials published in peer-reviewed journals between 1990 and 2019. We found no difference in the number of studies reporting significant compared to non-significant findings or in the number of studies reporting strong effect sizes in the published literature. We found no evidence of time-lag bias or place-of-publication bias in our results. The average reported effect size remained constant over time as did the proportion of studies reporting significant effects.
Ämnesord
- SAMHÄLLSVETENSKAP -- Sociologi -- Socialt arbete (hsv//swe)
- SOCIAL SCIENCES -- Sociology -- Social Work (hsv//eng)
- SAMHÄLLSVETENSKAP -- Annan samhällsvetenskap (hsv//swe)
- SOCIAL SCIENCES -- Other Social Sciences (hsv//eng)
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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