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The Influence of Peer Reviewer Expertise on the Evaluation of Research Funding Applications.

ABSTRACT: Although the scientific peer review process is crucial to distributing research investments, little has been reported about the decision-making processes used by reviewers. One key attribute likely to be important for decision-making is reviewer expertise. Recent data from an experimental blinded review utilizing a direct measure of expertise has found that closer intellectual distances between applicant and reviewer lead to harsher evaluations, possibly suggesting that information is differentially sampled across subject-matter expertise levels and across information type (e.g. strengths or weaknesses). However, social and professional networks have been suggested to play a role in reviewer scoring. In an effort to test whether this result can be replicated in a real-world unblinded study utilizing self-assessed reviewer expertise, we conducted a retrospective multi-level regression analysis of 1,450 individual unblinded evaluations of 725 biomedical research funding applications by 1,044 reviewers. Despite the large variability in the scoring data, the results are largely confirmatory of work from blinded reviews, by which a linear relationship between reviewer expertise and their evaluations was observed-reviewers with higher levels of self-assessed expertise tended to be harsher in their evaluations. However, we also found that reviewer and applicant seniority could influence this relationship, suggesting social networks could have subtle influences on reviewer scoring. Overall, these results highlight the need to explore how reviewers utilize their expertise to gather and weight information from the application in making their evaluations.

SUBMITTER: Gallo SA

PROVIDER: S-EPMC5074495 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature

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The Influence of Peer Reviewer Expertise on the Evaluation of Research Funding Applications.

Gallo Stephen A SA Sullivan Joanne H JH Glisson Scott R SR

PloS one 20161021 10

Although the scientific peer review process is crucial to distributing research investments, little has been reported about the decision-making processes used by reviewers. One key attribute likely to be important for decision-making is reviewer expertise. Recent data from an experimental blinded review utilizing a direct measure of expertise has found that closer intellectual distances between applicant and reviewer lead to harsher evaluations, possibly suggesting that information is differenti ...[more]

PMID: 27768760

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Project description:OBJECTIVES:Innovations resulting from research have both national and global impact, so selecting the most promising research studies to fund is crucial. Peer review of research funding applications is part of the selection process, and requires considerable resources. This study aimed to elicit stakeholder opinions about which factors contribute to and influence effective peer review of funding applications to the UK National Institute for Health Research (NIHR), and to identify possible minor improvements to current processes and any major changes or potential innovations to achieve a more efficient peer review process. DESIGN:Qualitative interviews with 30 stakeholders involved in the peer review process. PARTICIPANTS:Participants were drawn from three NIHR coordinating centres and represented four types of stakeholders: board members with responsibility for making funding decisions, applicants, external peer reviewers and NIHR staff. METHODS:All interviews were conducted by telephone apart from three that were face to face with NIHR staff. Data were analysed using a thematic template method. RESULTS:The responses from NIHR staff, board members and reviewers differed from those received from applicants. The first three groups focused on how well the process of peer review did or did not function. The applicants mentioned these points but in addition often reflected on how their personal application was assessed. Process improvements suggested included: developing a more proportionate review process; providing greater guidance, feedback, training, acknowledgement or incentives for peer reviewers; reducing the time commitment and amount of paperwork; and asking reviewers to comment on the importance, strengths and weaknesses of applications and flaws which are potentially 'fixable'. CONCLUSIONS:Overall, participants were supportive of the need for peer review in evaluating applications for research funding. This study revealed which parts of the process are working well and are valued, and barriers, difficulties and potential areas for improvement and development.

Project description:BackgroundPeer review of grant applications has been criticized as lacking reliability. Studies showing poor agreement among reviewers supported this possibility but usually focused on reviewers' scores and failed to investigate reasons for disagreement. Here, our goal was to determine how reviewers rate applications, by investigating reviewer practices and grant assessment criteria.Methods and findingsWe first collected and analyzed a convenience sample of French and international calls for proposals and assessment guidelines, from which we created an overall typology of assessment criteria comprising nine domains relevance to the call for proposals, usefulness, originality, innovativeness, methodology, feasibility, funding, ethical aspects, and writing of the grant application. We then performed a qualitative study of reviewer practices, particularly regarding the use of assessment criteria, among reviewers of the French Academic Hospital Research Grant Agencies (Programmes Hospitaliers de Recherche Clinique, PHRCs). Semi-structured interviews and observation sessions were conducted. Both the time spent assessing each grant application and the assessment methods varied across reviewers. The assessment criteria recommended by the PHRCs were listed by all reviewers as frequently evaluated and useful. However, use of the PHRC criteria was subjective and varied across reviewers. Some reviewers gave the same weight to each assessment criterion, whereas others considered originality to be the most important criterion (12/34), followed by methodology (10/34) and feasibility (4/34). Conceivably, this variability might adversely affect the reliability of the review process, and studies evaluating this hypothesis would be of interest.ConclusionsVariability across reviewers may result in mistrust among grant applicants about the review process. Consequently, ensuring transparency is of the utmost importance. Consistency in the review process could also be improved by providing common definitions for each assessment criterion and uniform requirements for grant application submissions. Further research is needed to assess the feasibility and acceptability of these measures.

Dataset Information

The Influence of Peer Reviewer Expertise on the Evaluation of Research Funding Applications.

Publications

The Influence of Peer Reviewer Expertise on the Evaluation of Research Funding Applications.

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