Cited by 2,613Qualitative Research Methods and ApplicationsQualitative Research Methods and EthicsFocus Groups and Qualitative Methods

Checklists for improving rigour in qualitative research: a case of the tail wagging the dog?

Open access
Barbour, Rosaline S·2001·BMJ

Abstract

Checklists can be useful improving qualitative research methods, but overzealous and uncritical use can be counterproductive Reducing qualitative research to a list of technical procedures (such as purposive sampling, grounded theory, multiple coding, triangulation, and respondent validation) is overly prescriptive and results in “the tail wagging the dog” None of these “technical fixes” in itself confers rigour; they can strengthen the rigour of qualitative research only if embedded in a broader understanding of qualitative research design and data analysis Otherwise we risk compromising the unique contribution that systematic qualitative research can make to health services research.

AI snapshot

Written from the paper’s full text.

TL;DR

Checklists can help qualitative research gain acceptance, but using them prescriptively risks reducing qualitative research to technical fixes and letting “the tail wag the dog.” The paper argues that purposive sampling, grounded theory, multiple coding, triangulation, and respondent validation do not in themselves confer rigour unless embedded in broader qualitative understanding.

Key findings

  • Checklists have contributed to wider acceptance of qualitative methods, but overzealous and uncritical use can be counterproductive; reducing qualitative research to a list of technical procedures is overly prescriptive.
  • The five technical fixes discussed—purposive sampling, grounded theory, multiple coding, triangulation, and respondent validation—do not in themselves confer rigour; they can strengthen rigour only if embedded in a broad understanding of qualitative research design and data analysis.
  • Multiple coding’s value lies less in concordance than in the content of disagreements and the insights discussion provides for refining coding frames; the paper cites Armstrong et al., in which six experienced researchers independently coded one focus group transcript and showed substantial agreement but considerable variation in how they packaged coding frameworks.
  • Triangulation is difficult to perform properly because different methods produce parallel datasets that defy direct comparison; similar findings provide corroboration, but absence of similar findings does not provide grounds for refutation. Respondent validation can refine explanations but may lead to collusion or be exploitative/distressing, and is particularly valuable in action research rather than one-off data collection.

Methods

  • Design: methodological critique/commentary, not an empirical study; the article outlines limitations of five popular “technical fixes” and argues for systematic application of qualitative principles.
  • Data or sample: no primary sample or dataset; the argument draws on the author’s experience reviewing journal articles and grant submissions, recent journals, and cited literature, and is based on a presentation to the British Sociological Association’s Regional Medical Sociology Group in London in March 2000.
  • Main analysis: conceptual examination of purposive sampling, grounded theory, multiple coding, triangulation, and respondent validation, with a table summarising the concerns each is thought to address and its realistic potential.

Limitations

  • The paper does not state formal limitations; it notes that claims about researchers having to comply with journal requirements may be exaggerated and that the article is based on a conference presentation.
  • Evident from the text: as a commentary/opinion piece, it does not use a systematic review, formal sampling, or empirical data collection, so its claims rest on the author’s experience and selected citations.
  • Evident from the text: the examples and table are conceptual and illustrative; no quantitative estimates of prevalence or effect are provided.

Model-written summary. Check it against the paper before relying on it.

Integrity signals

Registry

Crossref · 10.1136/bmj.322.7294.1115

Cites

30 of 30 references verified0 citation errors · 0 not checkable

Statistics

Nothing to recompute.

Claims the paper makes

0 of 28 cited sources checked · 0 supported · 0 flagged

  • Findingnone given
    § Checklists in quantitative research

    There is evidence that checklists are sometimes being used prescriptively.

    “Despite disclaimers by authors that their checklists should be viewed as being “reflective rather than constitutive of good research,”5 there is evidence that checklists are sometimes being used prescriptively.”
    Quote in the paperNot a substantial claim
  • Findingcitation
    § Multiple coding

    Armstrong et al found considerable variation in the ways that six experienced researchers who independently coded one focus group transcript packaged coding frameworks, including the language used, despite showing substantial agreement.

    “Although six experienced researchers who independently coded one focus group transcript showed substantial agreement, Armstrong et al found considerable variation in the ways that they packaged coding frameworks (including the language used).16”
    Quote in the paperNot a substantial claim0 of 1 sources checked
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  • Interpretationreasoning
    § Triangulation

    Therefore, qualitative research does not readily lend itself to the production or observance of a hierarchy of evidence.

    “Therefore, it does not readily lend itself to the production or observance of such a hierarchy of evidence.18”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [18] source

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  • Premisecitation
    § Triangulation

    Qualitative research is usually carried out from a relativist perspective, which acknowledges the existence of multiple views of equal validity.

    “Qualitative research, however, is usually carried out from a relativist perspective, which acknowledges the existence of multiple views of equal validity.1”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [1] source

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  • Interpretationreasoning
    § Purposive sampling

    Samples may have been selected purposively, but they are not being used purposefully to interrogate the data collected.

    “In other words, samples may have been selected purposively, but they are not being used purposefully to interrogate the data collected.”
    Quote in the paperSubstantial claim
  • Classified as probably not a substantial claim. 43
  • May combine two claims. 25
  • Probably not a substantial claim: may not pass S4 (based). May combine two claims.

    Findingnone given
    § Purposive sampling

    Details of sampling are often dealt with in the methods section of papers and are disregarded in the analysis section, which often consists of little more than a description of undifferentiated themes that emerged during data analysis.

    “When they are provided at all, details of sampling are often dealt with in the methods section of papers and are disregarded in the analysis section, which often consists of little more than a description of undifferentiated themes that emerged during data analysis.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing), S4 (based).

    Findingnone given
    § Respondent validation

    Sometimes researchers choose to disregard their own interpretations and to accept those of respondents at face value.

    “Sometimes researchers choose to disregard their own interpretations and to accept those of respondents at face value.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S2 (checkable), S4 (based). May combine two claims.

    Findingnone given
    § Grounded theory

    Few published papers yield the surprises likely to be a feature of analyses driven entirely by respondents' concerns, and the terminology and theories to which papers appeal generally bear an uncanny resemblance to current disciplinary concerns and debates.

    “However, few published papers yield the surprises likely to be a feature of analyses driven entirely by respondents' concerns, and the terminology and theories to which papers appeal generally bear an uncanny resemblance to current disciplinary concerns and debates.”
    Quote in the paperNot a substantial claim
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    Findingreasoning
    § Grounded theory

    All too often, the tension between new themes from data and themes that could have been anticipated from the outset is not explored in the presentation of findings.

    “All too often, however, the tension between these two different sorts of insight—and its potential to illuminate the topic being studied—is not explored in the presentation of findings.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S4 (based).

    Findingnone given
    § Checklists in quantitative research

    Several researchers have informed the author that they must comply with various procedures (such as respondent validation, multiple coding, etc) to satisfy the requirements of specific journals where they hope to publish.

    “Over the past two years, several researchers have informed me that they must comply with various procedures (such as respondent validation, multiple coding, etc) in order to satisfy the requirements of specific journals where they hope to publish their work.”
    Quote in the paperNot a substantial claim
  • Classified as probably not a substantial claim.

    Findingown data
    § Checklists in quantitative research

    The five technical fixes currently enjoying the greatest popularity are purposive sampling, grounded theory, multiple coding, triangulation, and respondent validation.

    “From reading recent journals and my experience of reviewing journal articles and grant submissions, I find that the five technical fixes currently enjoying the greatest popularity are purposive sampling, grounded theory, multiple coding, triangulation, and respondent validation (table).”
    Quote in the paperSubstantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation
    § Purposive sampling

    Purposive sampling allows researchers to deliberately include "outliers" conventionally discounted in quantitative approaches.

    “With purposive sampling, researchers deliberately seek to include “outliers” conventionally discounted in quantitative approaches.9”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [9] Barbour, 1999, The case for combining qualitative and quantitative approaches in health services research., J Health Serv Res Policy source

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  • Probably not a substantial claim: may not pass S2 (checkable), S3 (load-bearing). May combine two claims.

    Interpretationcitation
    § Multiple coding

    It can be useful to have another person cast an eye over segments of data or emergent coding frameworks, and this is a core activity of supervision sessions and research team meetings.

    “It can be useful to have another person cast an eye over segments of data or emergent coding frameworks, and this is a core activity of supervision sessions and research team meetings.15”
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    Interpretationreasoning
    § Multiple coding

    Such exercises encourage thoroughness, both in interrogating the data at hand and in providing an account of how an analysis was developed.

    “Such exercises encourage thoroughness, both in interrogating the data at hand and in providing an account of how an analysis was developed.”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Interpretationreasoning
    § Triangulation

    The production of similar findings from different methods merely provides corroboration or reassurance; the absence of similar findings does not provide grounds for refutation.

    “The production of similar findings from different methods merely provides corroboration or reassurance; the absence of similar findings does not, however, provide grounds for refutation.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S2 (checkable).

    Interpretationreasoning
    § Summary points

    Otherwise we risk compromising the unique contribution that systematic qualitative research can make to health services research.

    “Otherwise we risk compromising the unique contribution that systematic qualitative research can make to health services research”
    • Also stated in: § Conclusion · plain
      “Otherwise we run the risk of compromising the unique contribution that systematic and thoughtfully carried out qualitative research can make to health services research.”
    Quote in the paperNot a substantial claim
    • Rests on an assumption: Systematic qualitative research has a unique contribution to make to health services research.
  • Probably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.

    Premisecitation
    § Triangulation

    Richardson suggests that it is more helpful to conceive of complementary rather than competing perspectives and offers the term "crystallisation" as an alternative to triangulation.

    “Richardson suggests that it is more helpful to conceive of complementary rather than competing perspectives and offers the term “crystallisation” as an alternative to triangulation.19”
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    • cites [19] source

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    Interpretationreasoning
    § Grounded theory

    In the absence of an attempt to systematically analyse the commonalities and contradictions reflected in the data, many researchers produce an artificially neat and tidy account that is descriptive rather than analytical and which militates against formulating in-depth analyses.

    “In the absence of an attempt to systematically analyse the commonalities and contradictions reflected in the data, many researchers produce an artificially neat and tidy account that is descriptive rather than analytical and which militates against formulating in-depth analyses.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing), S4 (based). May combine two claims.

    Interpretationreasoning
    § Respondent validation

    Most health services research involves a one-off data collection exercise, in which respondent validation may be more trouble than it is worth.

    “Most health services research, however, involves a one-off data collection exercise, in which respondent validation may be more trouble than it is worth.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S2 (checkable). May combine two claims.

    Interpretationreasoning
    § Multiple coding

    Whether multiple coding is carried out by a conscientious lone researcher, by a team, or by involving independent experts is immaterial; what matters is that a systematic process is followed and that this is rendered transparent in the written research project.

    “Whether this is carried out by a conscientious lone researcher, by a team, or by involving independent experts is immaterial: what matters is that a systematic process is followed and that this is rendered transparent in the written research project.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S2 (checkable).

    Interpretationreasoning
    § Abstract

    Checklists can be counterproductive if used prescriptively.

    “Although checklists have undoubtedly contributed to the wider acceptance of such methods, these can be counterproductive if used prescriptively.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S2 (checkable). May combine two claims.

    Interpretationreasoning
    § Grounded theory

    A sleight of hand produces a list of "themes," and readers are invited to take it on trust that theory somehow emerges from the data without being offered a step by step explanation of how theoretical insights have been built up.

    “A sleight of hand produces a list of “themes,” and we are invited to take it on trust that theory somehow emerges from the data without being offered a step by step explanation of how theoretical insights have been built up.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.

    Premisecitation
    § Respondent validation

    As Mays and Pope point out, researchers seek to provide an overview whereas respondents have individual concerns, and this can result in apparently discrepant accounts.

    “As Mays and Pope point out, researchers seek to provide an overview whereas respondents have individual concerns, and this can result in apparently discrepant accounts.20”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [20] source

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  • May combine two claims.

    Premisecitation
    § Checklists in quantitative research

    Checklists have contributed to the wider acceptance of qualitative research methods and to convincing potential sceptics of its thoroughness.

    “Checklists have played an important role in conferring respectability on qualitative research and in convincing potential sceptics of its thoroughness.1–3”
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    Interpretationnone given
    § Grounded theory

    In practice, researchers are unlikely to obtain research funding without having carried out a thorough literature review or having formulated some idea of the content of the data they are likely to collect.

    “In practice, however, you are unlikely to obtain research funding without having carried out a thorough literature review or having formulated some idea of the content of the data you are likely to collect.”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Interpretationcitation
    § Respondent validation

    Respondents' reactions to emerging findings can help refine explanations, as can key informants'.

    “Respondents' reactions to emerging findings can certainly help refine explanations—as can key informants'—but several commentators have questioned whether it is always appropriate.20,21”
    Quote in the paperNot a substantial claim0 of 2 sources checked
    • cites [20] source

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    • cites [21] Bloor M .Techniques of validation in qualitative research: a critical commentary. In: Miller G Dingwall R , eds. Context and method in qualitative research. London:Sage,1997:37–50. source

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  • Probably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.

    Premisenone given
    § Multiple coding

    Multiple coding concerns the same issue as the quantitative equivalent "inter-rater reliability" and is a response to the charge of subjectivity sometimes levelled at the process of qualitative data analysis.

    “Multiple coding concerns the same issue as the quantitative equivalent “inter-rater reliability” and is a response to the charge of subjectivity sometimes levelled at the process of qualitative data analysis.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation
    § Purposive sampling

    Purposive sampling offers researchers a degree of control rather than being at the mercy of any selection bias inherent in pre-existing groups.

    “Purposive (or theoretical8) sampling, however, offers researchers a degree of control rather than being at the mercy of any selection bias inherent in pre-existing groups (such as clinic populations).”
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    Interpretationcitation
    § Grounded theory

    Uncritical adoption of grounded theory can result in explanations tinged with the "near mysticism" that Melia derides in the original text on grounded theory.

    “Uncritical adoption of grounded theory can result in explanations tinged with the “near mysticism” that Melia derides in the original text on grounded theory.12”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [12] Glaser B Strauss A .The discovery of grounded theory. Chicago:Aldine,1967.

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  • May combine two claims.

    Interpretationcitation
    § Respondent validation

    Respondent validation exercises, such as reading of drafts, make considerable demands on participants' time and, depending on the research topic and content of transcripts, can even be exploitative or distressing.

    “Respondent validation exercises, such as reading of drafts, make considerable demands on participants' time and, depending on the research topic and content of transcripts, can even be exploitative or distressing.23”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [23] Barbour RS .Engagement, representation and presentation in research practice. In: Barbour RS Huby G , eds. Meddling with mythology: AIDS and the social construction of knowledge. London:Routledge,1998:183–200.

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  • Probably not a substantial claim: may not pass S2 (checkable), S3 (load-bearing).

    Interpretationreasoning
    § Respondent validation

    Respondent validation can be particularly valuable in action research projects, where researchers work with participants on an ongoing basis to facilitate change.

    “Respondent validation can be particularly valuable in action research projects, where researchers work with participants on an ongoing basis to facilitate change.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S2 (checkable), S3 (load-bearing).

    Interpretationreasoning
    § Multiple coding

    Some element of multiple coding can be a valuable strategy.

    “While I would caution against multiple coding of entire datasets (on the grounds of economy in both cost and effort), some element of multiple coding can be a valuable strategy.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S2 (checkable).

    Interpretationcitation
    § Multiple coding

    The greatest potential of multiple coding lies in its capacity to furnish alternative interpretations and thereby to act as the "devil's advocate" in alerting researchers to all potentially competing explanations.

    “The greatest potential of multiple coding lies in its capacity to furnish alternative interpretations and thereby to act as the “devil's advocate” implied in many of the checklists1–3 in alerting researchers to all potentially competing explanations.”
    Quote in the paperNot a substantial claim0 of 3 sources checked
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    Interpretationcitation
    § Respondent validation

    Accepting respondents' accounts at face value can be cosy but may lead to collusion; Atkinson has warned of the dangers of "romanticising" respondents' accounts.

    “This can be cosy but may lead to collusion: Atkinson has warned of the dangers of “romanticising” respondents' accounts.22”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [22] source

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    Interpretationreasoning
    § Multiple coding

    The degree of concordance between researchers is not really important; what is ultimately of value is the content of disagreements and the insights that discussion can provide for refining coding frames.

    “However, the degree of concordance between researchers is not really important; what is ultimately of value is the content of disagreements and the insights that discussion can provide for refining coding frames.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S2 (checkable).

    Interpretationcitation
    § Purposive sampling

    Using qualitative datasets to full advantage involves applying the constant comparative method to continuously compare the views and experiences of respondents selected purposively to illuminate subtle but potentially important differences.

    “That would involve applying the constant comparative method11 to continuously compare the views and experiences of respondents who have been selected precisely—indeed, purposively—in order to illuminate subtle but potentially important differences.”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [11] Green, 1998, Commentary: grounded theory and the constant comparative method., BMJ

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  • Probably not a substantial claim: may not pass S4 (based). May combine two claims.

    Interpretationnone given
    § Purposive sampling

    Some strategies claimed as examples of purposive sampling in effect involve hybrids that retain elements of random or convenience sampling and are unlikely to yield the spread of respondents required.

    “Some strategies claimed as examples of purposive sampling in effect involve hybrids, which retain elements of random or convenience sampling and which are unlikely to yield the spread of respondents required.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation
    § Grounded theory

    In its purest form, grounded theory alleges that all explanations or theories are derived from the dataset itself rather than from a researcher's prior theoretical viewpoint.

    “In its purest form the grounded theory approach to data analysis alleges that all explanations or theories are derived from the dataset itself rather than from a researcher's prior theoretical viewpoint.12”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [12] Glaser B Strauss A .The discovery of grounded theory. Chicago:Aldine,1967.

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  • Probably not a substantial claim: may not pass S3 (load-bearing), S4 (based).

    Premisenone given
    § Triangulation

    Triangulation addresses the issue of internal validity by using more than one method of data collection to answer a research question.

    “Triangulation addresses the issue of internal validity by using more than one method of data collection to answer a research question.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S2 (checkable).

    Interpretationreasoning
    § Purposive sampling

    Such approaches do not use qualitative datasets to full advantage.

    “Such approaches do not use qualitative datasets to full advantage.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S2 (checkable), S4 (based).

    Premisenone given
    § Triangulation

    Triangulation relies on the notion of a fixed point, or superior explanation, against which other interpretations can be measured.

    “Triangulation relies on the notion of a fixed point, or superior explanation, against which other interpretations can be measured.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S2 (checkable). May combine two claims.

    Interpretationreasoning
    § Summary points

    Reducing qualitative research to a list of technical procedures is overly prescriptive and results in "the tail wagging the dog."

    “Reducing qualitative research to a list of technical procedures (such as purposive sampling, grounded theory, multiple coding, triangulation, and respondent validation) is overly prescriptive and results in “the tail wagging the dog””
    • Also stated in: § Conclusion · plain
      “Reducing qualitative research to a list of technical procedures, however extensive, is overly prescriptive and results in “the tail wagging the dog.””
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation
    § Triangulation

    As Mays and Pope conclude, comprehensiveness may be a more realistic goal for qualitative research than is internal validity.

    “As Mays and Pope conclude, comprehensiveness may be a more realistic goal for qualitative research than is internal validity.20”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [20] source

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    Interpretationreasoning
    § Triangulation

    Qualitative research, with its distinctive approach to harnessing the analytical potential of exceptions, allows a research question to be examined from various angles.

    “Qualitative research, with its distinctive approach to harnessing the analytical potential of exceptions, allows a research question to be examined from various angles.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.

    Premisecitation
    § Purposive sampling

    Purposive sampling allows deviant cases to illuminate, by juxtaposition, processes and relations that routinely come into play, enabling "the exception to prove the rule."

    “It allows for such deviant cases to illuminate, by juxtaposition, those processes and relations that routinely come into play, thereby enabling “the exception to prove the rule.”9,10”
    Quote in the paperNot a substantial claim0 of 2 sources checked
    • cites [9] Barbour, 1999, The case for combining qualitative and quantitative approaches in health services research., J Health Serv Res Policy source

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    • cites [10] Frankland J Bloor M .Some issues arising in the systematic analysis of focus group materials. In: Barbour RS Kitzinger J , eds. Developing focus group research: politics, theory and practice. London:Sage,1999:144–155. source

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    Premisecitation
    § Respondent validation

    Several commentators have questioned whether respondent validation is always appropriate.

    “Respondents' reactions to emerging findings can certainly help refine explanations—as can key informants'—but several commentators have questioned whether it is always appropriate.20,21”
    Quote in the paperNot a substantial claim0 of 2 sources checked
    • cites [20] source

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    • cites [21] Bloor M .Techniques of validation in qualitative research: a critical commentary. In: Miller G Dingwall R , eds. Context and method in qualitative research. London:Sage,1997:37–50. source

      Not checked in the free run.

  • Probably not a substantial claim: may not pass S2 (checkable).

    Interpretationreasoning
    § Abstract

    Technical fixes can strengthen the rigour of qualitative research only if they are embedded in a broader understanding of qualitative research design and data analysis.

    “Technical fixes will achieve little unless they are embedded in a broader understanding of the rationale and assumptions behind qualitative research.”
    • Also stated in: § Conclusion · plain
      “They can strengthen the rigour of qualitative research only if they are embedded in a broad understanding of qualitative research design and data analysis.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Interpretationreasoning
    § Triangulation

    According to this approach, apparent contradictions (or exceptions) do not pose a threat to researchers' explanations; they merely provide further scope for refining theories.

    “According to this approach, apparent contradictions (or exceptions) do not pose a threat to researchers' explanations; they merely provide further scope for refining theories.”
    Quote in the paperNot a substantial claim
  • Classified as probably not a substantial claim.

    Interpretationreasoning
    § Conclusion

    Each of the technical fixes discussed has limitations.

    “Although some of the technical fixes discussed here may seem appealing in the face of the dual imperatives of securing grant funding and publication, each has limitations.”
    Quote in the paperSubstantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing), S4 (based). May combine two claims.

    Interpretationnone given
    § Conclusion

    Grounded theory addresses original theorising and has realistic potential of developing existing theory or, occasionally, new theories.

    “Grounded theory Original theorising Developing existing theory or, occasionally, new theories”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing), S4 (based). May combine two claims.

    Interpretationnone given
    § Conclusion

    Respondent validation addresses confirmation or refutation of interpretations and has realistic potential of corroborating or, more often, refining findings.

    “Respondent validation Confirmation or refutation of interpretations Corroborating or, more often, refining findings”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing), S4 (based). May combine two claims.

    Interpretationnone given
    § Conclusion

    Triangulation addresses confirmation or refutation of internal validity and has realistic potential of corroborating or, more often, refining findings.

    “Triangulation Confirmation or refutation of internal validity Corroborating or, more often, refining findings”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Interpretationnone given
    § Conclusion

    Purposive sampling addresses bias and has realistic potential of enhancing sample coverage and providing a framework for analysis.

    “Purposive sampling Bias Enhancing sample coverage and providing a framework for analysis”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Interpretationnone given
    § Conclusion

    Multiple coding addresses inter-rater reliability and has realistic potential of refining interpretations or coding frameworks.

    “Multiple coding Inter-rater reliability Refining interpretations or coding frameworks”
    Quote in the paperSubstantial claim
49 of 49
  • The paper relies on this without support.

    Systematic qualitative research has a unique contribution to make to health services research.

    “Otherwise we risk compromising the unique contribution that systematic qualitative research can make to health services research”
    “Otherwise we run the risk of compromising the unique contribution that systematic and thoughtfully carried out qualitative research can make to health services research.”
1 of 1

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Respondent validation addresses concerns about lack of scientific rigour and generalisation in case study research.

    “There are several ways to address these concerns, including: the use of theoretical sampling (i.e. drawing on a particular conceptual framework); respondent validation (i.e. participants checking emerging findings and the researcher's interpretation, and providing an opinion as to whether they feel these are accurate); and transparency throughout the research process (see Table 8)[8,18-21,23,26].”

    From The case study approach (2011) · cites this paper as [19]

    The ‘Respondent validation’ section says that checking emerging findings with participants can refine explanations, and the conclusion’s table links it to confirming or refuting interpretations. The paper does not say respondent validation addresses generalisation in case study research; it also cautions that the procedure does not, by itself, confer rigour. (LLM, conf=0.86)

    Experimental — accuracy not yet measured
  • The use of multiple sources of data (data triangulation) has been advocated as a way of increasing the internal validity of a study.

    “The use of multiple sources of data (data triangulation) has been advocated as a way of increasing the internal validity of a study (i.e. the extent to which the method is appropriate to answer the research question)[8,18-21].”

    From The case study approach (2011) · cites this paper as [19]

    The Triangulation section says triangulation is valued for demonstrating rigour and addresses internal validity by using more than one method of data collection. That supports the general point, but the paper describes combining methods, not specifically data triangulation using multiple data sources; it also cautions that triangulation is difficult to perform properly. (LLM, conf=0.82)

    Experimental — accuracy not yet measured
  • The use of theoretical sampling addresses concerns about lack of scientific rigour and generalisation in case study research.

    “There are several ways to address these concerns, including: the use of theoretical sampling (i.e. drawing on a particular conceptual framework); respondent validation (i.e. participants checking emerging findings and the researcher's interpretation, and providing an opinion as to whether they feel these are accurate); and transparency throughout the research process (see Table 8)[8,18-21,23,26].”

    From The case study approach (2011) · cites this paper as [19]

    The Purposive sampling section says theoretical sampling can reduce selection bias and improve coverage, which can contribute to rigour. But it says qualitative research does not aim for statistical generalisability, and the Conclusion cautions that no sampling technique confers rigour by itself. The paper does not establish the claim specifically for case study research. (LLM, conf=0.87)

    Experimental — accuracy not yet measured
  • Transparency throughout the research process addresses concerns about lack of scientific rigour and generalisation in case study research.

    “There are several ways to address these concerns, including: the use of theoretical sampling (i.e. drawing on a particular conceptual framework); respondent validation (i.e. participants checking emerging findings and the researcher's interpretation, and providing an opinion as to whether they feel these are accurate); and transparency throughout the research process (see Table 8)[8,18-21,23,26].”

    From The case study approach (2011) · cites this paper as [19]

    In the discussion of multiple coding (page not specified), Barbour says the research process should be systematic and made transparent in the written account, supporting transparency as part of rigour. The paper does not say that transparency addresses generalisation concerns specifically in case study research; its discussion of sampling instead distinguishes qualitative research from statistical generalisability. (LLM, conf=0.83)

    Experimental — accuracy not yet measured
  • A strict emphasis on checklists restrains the diversity and multiplicity of practices within qualitative research, reducing it to a set of technical procedures.

    “They contend that a strict emphasis on checklists restrains the diversity and multiplicity of practices within qualitative research, reducing it to a set of technical procedures (Barbour, 2001; Riley et al., 2019).”

Cites

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Authors
Barbour, R. S.
Affiliations
University of Glasgow (GB)
Corresponding author
Barbour, Rosaline S
Venue
BMJ
Publisher
BMJ
Published
2001-05-05
Volume
322
Issue
7294
Pages
1115-1117
ISSN
  • 0007-1447 (ISSN-L)
  • 0959-8138
  • 1468-5833
OpenAlex
W2081358848
Cited by
2,613
References
30
Citations by year
2026: 87 · 2025: 74 · 2024: 93 · 2023: 101 · 2022: 120 · 2021: 136 · 2020: 182 · 2019: 200 · 2018: 173 · 2017: 177 · 2016: 170 · 2015: 171 · 2014: 156 · 2013: 131 · 2012: 101
FWCI
190.03
Type
journal article
Language
en
Open access
Locations
  • BMJ (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • Discovery Research Portal (University of Dundee) (publishedVersion)
  • ENLIGHTEN (Jurnal Bimbingan dan Konseling Islam) (acceptedVersion)
  • HighWire Press Open Archive (submittedVersion)
Topics
  • Social Sciences › Education › Qualitative Research Methods and Applications
  • Social Sciences › Sociology and Political Science › Qualitative Research Methods and Ethics
  • Social Sciences › Sociology and Political Science › Focus Groups and Qualitative Methods
Keywords
checklists, research methodology, purposive sampling, grounded theory, triangulation, qualitative research design, data analysis, health services research
MeSH terms
Health Services Research, Humans, Research Design, Sampling Studies, Reproducibility of Results

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Claims read by deepseek-v4.1-flash under definition version 3 (extract-v3) on 2026-10-06.

Classified by jev-1.13-20260917 (gold-guideline-v0.2) on 2026-10-06.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

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