方法对比

	在线文档收集	内容分析
领域	调查方法论	质性
方法族	Process / pipeline	Process / pipeline
起源年份	1990s–2000s (digital / web era)	Systematised through Krippendorff's methodology work; 4th edition 2018
提出者	Adapted from traditional document analysis; digital form emerged with widespread internet adoption	Klaus Krippendorff (systematic formulation); roots in early 20th-century communications research
类型	Qualitative / mixed-methods data collection technique	Qualitative / mixed-method research technique
开创性文献	Bowen, G. A. (2009). Document analysis as a qualitative research method. Qualitative Research Journal, 9(2), 27–40.	Krippendorff, K. (2018). Content Analysis: An Introduction to Its Methodology (4th ed.). Sage. ISBN: 978-1506395661
别名	digital document collection, web document gathering, online archival data collection, digital records collection	İçerik Analizi, systematic content coding, quantitative content analysis
相关	5	5
摘要	Online document collection is the systematic process of identifying, retrieving, and compiling digital documents — including web pages, institutional publications, social media posts, policy documents, and digital archives — as primary or supplementary research data. It extends classical document analysis into internet-mediated environments, enabling researchers to access large, geographically dispersed corpora without fieldwork travel or physical archive access.	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.