So sánh phương pháp

	LIWC Text Analysis	Phân tích nội dung
Lĩnh vực	Communication	Định tính
Họ	Process / pipeline	Process / pipeline
Năm ra đời	2001	Systematised through Krippendorff's methodology work; 4th edition 2018
Người khởi xướng	James W. Pennebaker and colleagues	Klaus Krippendorff (systematic formulation); roots in early 20th-century communications research
Loại	Dictionary-based quantitative text analysis	Qualitative / mixed-method research technique
Công trình gốc	Tausczik, Y. R., & Pennebaker, J. W. (2010). The psychological meaning of words: LIWC and computerized text analysis methods. Journal of Language and Social Psychology, 29(1), 24–54.	Krippendorff, K. (2018). Content Analysis: An Introduction to Its Methodology (4th ed.). Sage. ISBN: 978-1506395661
Tên gọi khác	Linguistic Inquiry and Word Count, LIWC dictionary analysis, Word-count text analysis, LIWC Metin Analizi	İçerik Analizi, systematic content coding, quantitative content analysis
Liên quan	4	5
Tóm tắt	LIWC (Linguistic Inquiry and Word Count) is a dictionary-based text-analysis method that counts the proportion of words in a text falling into psychologically and linguistically meaningful categories — such as positive emotion, cognitive processing, social references, and function words like pronouns. Developed by James Pennebaker and colleagues, it has become a workhorse for quantifying the psychological and rhetorical character of communication at scale.	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.