手法を比較

	文書ベースのプログラム評価	コンテンツ分析
分野	フィールド調査法	質的手法
系統	Process / pipeline	Process / pipeline
提唱年	1960s–1970s (program evaluation field); document review as formal strategy codified in 1980s–1990s	Systematised through Krippendorff's methodology work; 4th edition 2018
提唱者	Daniel Stufflebeam; Peter Rossi and Howard Freeman (systematic program evaluation tradition)	Klaus Krippendorff (systematic formulation); roots in early 20th-century communications research
種類	Evaluation research design	Qualitative / mixed-method research technique
原典	Stufflebeam, D. L., & Shinkfield, A. J. (2007). Evaluation Theory, Models, and Applications. Jossey-Bass. ISBN: 978-0787908331	Krippendorff, K. (2018). Content Analysis: An Introduction to Its Methodology (4th ed.). Sage. ISBN: 978-1506395661
別名	documentary program evaluation, records-based evaluation, document review evaluation, archival program evaluation	İçerik Analizi, systematic content coding, quantitative content analysis
関連	6	5
概要	Document-based program evaluation is a systematic approach to assessing a program's design, implementation, and outcomes using existing documentary evidence — such as policy statements, implementation reports, budgets, meeting minutes, and program artifacts — rather than primary data collection through interviews or observation. It is particularly suited to retrospective evaluations, accountability reviews, and contexts where direct fieldwork is impractical or infeasible.	Content analysis is a systematic research technique for reducing text, visual, or media material into coded categories so that patterns can be counted, compared, and interpreted. Formalised by Klaus Krippendorff in his widely cited methodology textbook (latest edition 2018), the method sits at the boundary of qualitative and quantitative inquiry: it imposes structured, replicable coding on inherently meaning-laden material.