手法を比較
選択した手法を並べて確認できます。異なる行はハイライト表示されます。
| SODA – 戦略的選択肢開発・分析（認知マップによる）× | ソフトシステム方法論（SSM）× | |
|---|---|---|
| 分野 | 問題構造化 | 問題構造化 |
| 系統 | Process / pipeline | Process / pipeline |
| 提唱年≠ | 1988 | 1981 |
| 提唱者≠ | Colin Eden | Peter Checkland |
| 種類≠ | Qualitative / participatory | Interpretive problem-structuring methodology |
| 原典≠ | Eden, C. (1988). Cognitive mapping. European Journal of Operational Research, 36(1), 1–13. DOI ↗ | Checkland, P. (1981). Systems Thinking, Systems Practice. Wiley. ISBN: 978-0-471-27911-2 |
| 別名 | Cognitive Mapping, Strategic Options Development and Analysis, SODA Method, Bilişsel Haritalama | SSM, Checkland's SSM, Soft Systems Analysis, Yumuşak Sistemler Metodolojisi |
| 関連 | 3 | 3 |
| 概要≠ | Strategic Options Development and Analysis (SODA) is a facilitated, qualitative method for structuring complex organisational problems. Developed by Colin Eden in 1988, it uses cognitive maps — directed graphs of causal constructs — to capture and integrate the subjective views of multiple stakeholders. SODA is most valuable when decision makers face ill-defined, wicked problems where shared understanding must be built before any quantitative analysis can begin. | Soft Systems Methodology (SSM) is an interpretive, action-research approach for structuring and managing complex, ill-defined ('soft') problem situations involving human activity. Developed by Peter Checkland at Lancaster University throughout the 1970s and formally presented in 1981, SSM guides practitioners through iterative cycles of inquiry that move from an unstructured problem situation to purposeful action through structured learning rather than optimization. |
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