เปรียบเทียบวิธี

	ระเบียบวิธีเปรียบเทียบ	ภาษาศาสตร์คลังข้อมูล (Corpus Linguistics)	การสร้างโครงสร้างภาษาภายใน
สาขาวิชา	ภาษาศาสตร์	ภาษาศาสตร์	ภาษาศาสตร์
ตระกูล	Process / pipeline	Process / pipeline	Process / pipeline
ปีกำเนิด	1786	1980	1891
ผู้ริเริ่ม	Sir William Jones	John Sinclair	Henry Heffner Hock
ประเภท	Empirical process pipeline	Empirical process pipeline	Empirical process pipeline
แหล่งต้นตำรับ	Hock, H. H. (1991). Principles of Historical Linguistics (2nd ed.). Berlin: Mouton de Gruyter.	Sinclair, J. M. (1991). Corpus, Concordance, Collocation. Oxford: Oxford University Press.	Hock, H. H. (1991). Principles of Historical Linguistics (2nd ed.). Berlin: Mouton de Gruyter.
ชื่อเรียกอื่น	Historical Comparative Linguistics, Genetic Linguistics	Corpus Analysis, Corpora Studies	Interlingual Reconstruction, Diachronic Morphology
ที่เกี่ยวข้อง	4	1	3
สรุป	The Comparative Method is a foundational technique in historical linguistics for reconstructing ancestral languages and establishing genetic relationships between related languages. Pioneered by Sir William Jones in 1786, it systematically compares phonological, morphological, and lexical features across languages to identify regular sound correspondences and trace their shared origins. This method underpins modern historical linguistics and has been essential for understanding language families worldwide.	Corpus Linguistics is the study of language based on large, representative collections of texts (corpora) processed by computer. Pioneered by John Sinclair and others, the method uses statistical analysis, concordancing, and computational tools to examine patterns of actual language use. Corpus linguistics has transformed our understanding of English and other languages, revealing frequency patterns, collocation preferences, and register variation that were previously hidden. It serves theoretical linguistics, applied language teaching, and natural language processing.	Internal Reconstruction is a historical linguistic method that reconstructs earlier stages of a single language by identifying internal inconsistencies, morphological irregularities, and distributional patterns within the language itself. Unlike the Comparative Method, which relies on comparing related languages, Internal Reconstruction uses evidence from within one language—such as suppletive forms, analogy-induced irregularities, and phonological asymmetries—to infer its historical structure and sound changes. This method is particularly valuable when only one written form of a language survives or when related languages are unavailable.