Evidence map›Paper›PMID 35460096›Full record

ArticleBehavioral sciences & the law2022

Proven and not proven: A potential alternative to the current Scottish verdict system.

Lee John Curley, James Munro, Jim Turner, Lara A Frumkin, Elaine Jackson, Martin Lages

Open access · hybridAbstract read
In one paragraph

Article in Behavioral sciences & the law, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
8.7field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed, 6 citations in OpenAlex.

  1. 3D-printed models in the courtroom: mock-jurors' perceptions and experiences of 3D-printed models of human skeletal remains.Psychiatry, psychology, and law : an interdisciplinary journal of the Australian and New Zealand Association of Psychiatry, Psychology and Law · 2026
    Article
  2. The effect of verdict system on juror decisions: a quantitative meta-analysis.Psychiatry, psychology, and law : an interdisciplinary journal of the Australian and New Zealand Association of Psychiatry, Psychology and Law · 2025
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 1 country.

Lee John CurleyFaculty of Arts and Social Sciences, School of Psychology and Counselling, The Open University, Milton Keynes, UK.
James MunroFaculty of Arts and Social Sciences, School of Psychology and Counselling, The Open University, Milton Keynes, UK.
Jim TurnerFaculty of Arts and Social Sciences, School of Psychology and Counselling, The Open University, Milton Keynes, UK.
Lara A FrumkinFaculty of Arts and Social Sciences, School of Psychology and Counselling, The Open University, Milton Keynes, UK.
Elaine JacksonSchool of Psychology and Neuroscience, College of Science and Engineering, University of Glasgow, Glasgow, UK.
Martin LagesSchool of Psychology and Neuroscience, College of Science and Engineering, University of Glasgow, Glasgow, UK.
The Open University · GBCity of Glasgow College · GBUniversity of Glasgow · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The current Scottish verdict system includes three verdicts: 'guilty', 'not guilty' and 'not proven'. The Scottish Government are currently reviewing the utility of the not proven verdict. Proponents of the not proven verdict suggest that it directs jurors to their true role of determining whether the prosecution's case has, or has not, been 'proven'. Reformists suggest a move to a system similar to England and Wales, with only guilty and not guilty verdicts. However, legal professionals have indicated a preference for an alternative system of proven and not proven. The aim of the current study was to test the effects of a proven and not proven system on verdicts given, when compared to alternative verdict systems (specifically, the current Scottish and Anglo-American verdict systems). 227 mock jurors watched a staged murder trial, filmed in a real-life courtroom, with legal professionals questioning witnesses and a judge giving legal direction. Jurors were significantly more likely to convict in a guilty and not guilty verdict system than either a proven and not proven or a guilty, not guilty and not proven verdict system. Future research should replicate this study with a focus on the impact of the not proven verdict in sexual offences.

Indexed as

Criminal LawJudicial RoleDecision MakingHomicideHumansMass MediaScotlandjuror decision makingjury reformproven and not provenScottish legal systemthree-verdict system

Identifiers

PMID35460096
PMCPMC9543260
OpenAlexW4224317313

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.