@article{Wolff2018-06-25Selfr-42706,
  year={2018},
  doi={10.1371/journal.pone.0199554},
  title={Self-reports from behind the scenes : Questionable research practices and rates of replication in ego depletion research},
  number={6},
  volume={13},
  journal={PLoS one},
  author={Wolff, Wanja and Baumann, Lorena and Englert, Chris},
  note={Article Number: e0199554}
}

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    <dcterms:abstract xml:lang="eng">The strength model of self-control is one of the most influential and well-established models of self-regulation in social psychology. However, recent attempts to replicate the ego depletion effect have sometimes failed. The goal of this study is to investigate self-reported replication rates and the frequency of a set of questionable research practices (QRP) in ego depletion research. A literature search resulted in 1721 researchers who had previously published on ego depletion. They were invited to participate in an anonymous online survey. The respondents (n = 277), on average, had published over three papers on ego depletion, and had completed more than two additional, unpublished studies. Respondents indicated that in more than 40% of their studies, results were similar in magnitude to those reported in the existing literature, and more than 60% reported conducting a priori power analyses. 39.2% of respondents were aware of other researchers who engaged in the surveyed QRP’s, while 37.7% affirmed to have employed said QRP’s. These results underline the importance of reducing QRP’s to reliably test the validity of the ego depletion effect.</dcterms:abstract>
    <dc:creator>Baumann, Lorena</dc:creator>
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    <dc:contributor>Englert, Chris</dc:contributor>
    <dc:contributor>Baumann, Lorena</dc:contributor>
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    <dc:creator>Wolff, Wanja</dc:creator>
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    <dcterms:title>Self-reports from behind the scenes : Questionable research practices and rates of replication in ego depletion research</dcterms:title>
    <dcterms:issued>2018-06-25</dcterms:issued>
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