'So Help Me God'? Does oath swearing in courtroom scenarios impact trial outcomes?

In countries such as Britain and the US, court witnesses must declare they will provide truthful evidence and are often compelled to publicly choose between religious ("oath") and secular ("affirmation") versions of this declaration. Might defendants who opt to swear an oath enjoy more favourable ou...

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Publicado en:British Journal of Psychology Vol. 114; no. 4; pp. 991 - 1015
Autores principales: McKay, Ryan T., Gervais, Will, Davis, Colin J.
Formato: Artículo
Publicado: Wiley-Blackwell Nov2023
Materias:
Acceso en línea:Ver este registro en EBSCOhost
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      dt: Nov2023
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        atl: 'So Help Me God'? Does oath swearing in courtroom scenarios impact trial outcomes?
      aug:
        au:
          McKay, Ryan T.
          Gervais, Will
          Davis, Colin J.
        affil:
          Department of Psychology, Royal Holloway, University of London, Egham, UK
          Centre for Culture and Evolution, Brunel University London, Uxbridge, UK
          School of Psychological Science, University of Bristol, Bristol, UK
      su:
        Ethics
        Witnesses
        Honesty
        Prejudices
        Courts
        Decision making
        Psychosocial factors
        Legal procedure
        Jury
        Religion
        Jury ethics
        Research
        Audiovisual materials
        Research funding
        Case studies
      sug:
        subj:
          Ethics
          Witnesses
          Honesty
          Prejudices
          Courts
          Decision making
          Psychosocial factors
          Legal procedure
          Jury
          Religion
          Courts
          Jury ethics
          Research
          Audiovisual materials
          Research funding
          Case studies
      keyword:
        atheism
        legal processes
        morality
        prejudice
        religious beliefs
        atheism
        legal processes
        morality
        prejudice
        religious beliefs
      ab: In countries such as Britain and the US, court witnesses must declare they will provide truthful evidence and are often compelled to publicly choose between religious ("oath") and secular ("affirmation") versions of this declaration. Might defendants who opt to swear an oath enjoy more favourable outcomes than those who choose to affirm? Two preliminary, pre‐registered survey studies using minimal vignettes (Study 1, N = 443; Study 2, N = 913) indicated that people associate choice of the oath with credible testimony; and that participants, especially religious participants, discriminate against defendants who affirm. In a third, Registered Report study (Study 3, N = 1821), we used a more elaborate audiovisual mock trial paradigm to better estimate the real‐world influence of declaration choice. Participants were asked to render a verdict for a defendant who either swore or affirmed, and were themselves required to swear or affirm that they would try the defendant in good faith. Overall, the defendant was not considered guiltier when affirming rather than swearing, nor did mock‐juror belief in God moderate this effect. However, jurors who themselves swore an oath did discriminate against the affirming defendant. Exploratory analyses suggest this effect may be driven by authoritarianism, perhaps because high‐authoritarian jurors consider the oath the traditional (and therefore correct) declaration to choose. We discuss the real‐world implications of these findings and conclude the religious oath is an antiquated legal ritual that needs reform.
      pubtype: Academic Journal
      doctype: Article
      src: R
    language: English
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