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Nominal Group Technique/Evidence
Method evidence record

Nominal Group Technique

The Nominal Group Technique (NGT) is a structured group facilitation method designed to generate and prioritise ideas, problems, or solutions while ensuring equal participation from all members. Developed by Delbecq and Van de Ven in 1971, it combines silent individual idea generation with structured group discussion and systematic voting to produce a ranked list of priorities. Unlike unstructured focus groups, NGT prevents dominant voices from suppressing quieter participants, making it especially valuable for needs assessment, program planning, and stakeholder priority-setting in applied research and policy contexts.

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Source record

Citations copied verbatim from the method’s source record. No claim-level verification is inferred from them.

Nominal Group Technique (NGT)
Taxonomic method record · process-pipeline / qualitative
  • Delbecq, A. L., & Van de Ven, A. H. (1971). A group process model for problem identification and program planning. Journal of Applied Behavioral Science, 7(4), 466–492. · URL
  • Delbecq, A. L., Van de Ven, A. H., & Gustafson, D. H. (1975). Group Techniques for Program Planning: A Guide to Nominal Group and Delphi Processes. Scott Foresman. · URL
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Curated claims

Claims persisted in the evidence ledger, each with its own assessment.

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Related methods

Generated from the method graph and shown as machine-suggested relations — no evidence claim is inferred.

Same method familyAction Researchmachine-suggested · Relational suggestion, not evidence.Same method familyContent Analysismachine-suggested · Relational suggestion, not evidence.Same method familyDelphi Methodmachine-suggested · Relational suggestion, not evidence.Same method familyFocus Groupmachine-suggested · Relational suggestion, not evidence.Same method familyMixed Methods Researchmachine-suggested · Relational suggestion, not evidence.Same method familyThematic Analysismachine-suggested · Relational suggestion, not evidence.

Evidence status

Sources recorded, not reviewed

Bibliographic sources are present. Claim-level evidence review has not been performed.

Sources

2 recorded citations, copied from the method source record.

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