เปรียบเทียบวิธี

	การวิเคราะห์อรรถศาสตร์เชิงเปรียบเทียบ	การวิเคราะห์วาทกรรมเชิงเปรียบเทียบ
สาขาวิชา	เชิงคุณภาพ	เชิงคุณภาพ
ตระกูล	Process / pipeline	Process / pipeline
ปีกำเนิด	Early 20th century (Saussure 1916; Peirce c. 1900); comparative framing consolidated from 1970s onward	1980s–1990s (established as comparative practice through the 1990s)
ผู้ริเริ่ม	Ferdinand de Saussure (semiology), Charles Sanders Peirce (semiotics); comparative application developed across cultural and communication studies	Norman Fairclough; Ruth Wodak; Teun A. van Dijk
ประเภท	Qualitative comparative analysis	Qualitative comparative research approach
แหล่งต้นตำรับ	Chandler, D. (2007). Semiotics: The Basics (2nd ed.). Routledge. ISBN: 978-0415363754	Fairclough, N. (1995). Critical Discourse Analysis: The Critical Study of Language. Longman. ISBN: 978-0582219526
ชื่อเรียกอื่น	cross-cultural semiotics, comparative sign analysis, comparative semiology, CSA	CDA comparative, cross-context discourse analysis, comparative text analysis, multi-site discourse analysis
ที่เกี่ยวข้อง	6	5
สรุป	Comparative semiotic analysis examines how signs, symbols, and meaning-making systems operate across two or more contexts — such as different cultures, historical periods, media platforms, or social groups. By applying semiotic frameworks (denotation, connotation, myth, codes, paradigms) systematically across parallel corpora, researchers reveal how the same sign produces different meanings, how ideologies are encoded differently, or how symbolic structures converge and diverge across settings.	Comparative discourse analysis examines how language constructs meaning, identity, and power by systematically contrasting texts or speech acts drawn from at least two distinct contexts, groups, time periods, or institutions. By holding analytical categories constant across cases, it reveals how discursive patterns diverge or converge, producing insights that single-context discourse analysis cannot generate.