In language change, analogical change occurs when one linguistic sign is changed in either form or meaning to reflect another item in the language system on the basis of analogy or perceived similarity. In contrast to regular sound change, analogy is driven by idiosyncratic cognitive factors and applies irregularly across a language system. This leads to what is known as Sturtevant's paradox: sound change is regular, but produces irregularity; analogy is irregular, but produces regularity. [1]
Analogy plays an important role in child language acquisition. The relationship between language acquisition and language change is well established, [2] and while both adult speakers and children can be innovators of morphophonetic and morphosyntactic change, [3] analogy used in child language acquisition likely forms one major source of analogical change.
During the acquisition of grammatical change, children are prone to overregularization, in which the children extends a particular grammatical rule to apply to irregular forms by analogy, such as created forms such as mans and mouses for the plural of man and mouse on the basis of the regular English plural. If this overregularization becomes established in the child's grammar and is adopted by many speakers, it would lead to analogical change in the form of leveling. [4]
Analogical change does not represent a single process, but rather a family of different language change processes which all follow the general principle of irregularly changing one form to 'match' another form or a pattern observed among several other forms.
Proportional analogy or four-part analogy is the simplest form of analogical change, representing the change or introduction of a form on the basis of analogy with a pattern that can be expressed by a single form. This type of analogical change is often diagrammatized with a proportion, in which rows represent paradigms while columns represent dimensions of similarity. [1] Thus, for example, the analogy which generated flammable from inflammable on the basis of the pattern of in- prefixes could summarised as a proportional analogy with the following proportion:
where the <?> represents the new, albeit overregularized form, flammable, with both inflammable and flammable having the same meaning.
Analogical creation refers to cases when analogy creates a new word or form of a word. [1] The example of flammable, having the same meaning as inflammable, is an example of analogical creation, as the word flammable has been created and added to the language system.
Analogical maintenance occurs when a regular sound change is prevented from occurring on the basis of analogy. In completed changes, this is indiscernible from analogical restoration, in which a regular sound change is reversed on the basis of analogy. [1] An example of analogical maintenance would be the perseverance of /w/ in swollen by analogy with the present tense swell (contrast with sword, where the /w/ is lost by regular sound change).
Levelling involves the elimination of alternations within a paradigm. [5] This typically occurs when a particular variation no longer signals an important morphological distinction. For example, Old English (OE) distinguished past singular and past plural forms of the verb ceosan, ceas and curon respectively, but these were leveled to give a single Modern English (LME) past, chose.
Contamination refers to analogical change wherein a particular form influences the pronunciation of a semantically related form, without bringing about any change in the meaning of that form. [5] An example of contamination may be seen in the change from Middle English (ME) male/femelle > LME male/female. [1]
Recomposition and folk etymology are related processes that assign transparent compound structure to previously simple words. [5] The two kinds of change are differentiated by the fact that the former accurately reconstructs some previous form of complex structure of the word, while the latter imposes an analysis of the word which was never accurate. An example of recomposition is the change from OE hūs-wīf'house-wife' > hussif (> 'hussy') > LME house-wife.
Hypercorrections may also become established in a language, leading to a further kind of analogical change. An example of a change resulting from hypercorrection would be the change of ME autor > LME author on the basis of perceived similarity to ME trone > LME throne, the latter in turn being an analogical change on the basis of the Greek thronos. [1]
Levelling analogical change can occur in sound change when some forms in a given paradigm provide a correct environment for a change, and with forms which do not provide the correct environment for the sound change being modified to exemplify the same changes. This kind of change may be exemplified from vowel changes in Old English, where forms such as whale (from OE hwæl) take a long vowel rather than the short vowel expected by regular sound change due to the vowel being lengthened in other forms in the same paradigm (in this case, the plural whales, cf. staff/staves). [6]
Analogical change in morphology involves changing the items in one inflectional paradigm to fit with the pattern observed in another on the basis of phonological similarities. This may be exemplified in English by the plural of octopus. This is a Greek borrowed word, and so should take a plural form octopodes. However, English has many nouns of Latin origin with singular forms ending -us and plural forms ending -i, such as cactus/cacti, radius/radii, etc. Thus, an analogical proportion can be established:
On the basis of this analogy, the plural octopi is established. [1] (Some varieties may have octopuses instead, which is instead derived from the productive plural rule of English morphology.)
Morphophonology is the branch of linguistics that studies the interaction between morphological and phonological or phonetic processes. Its chief focus is the sound changes that take place in morphemes when they combine to form words.
In linguistics, morphology is the study of words, including the principles by which they are formed, and how they relate to one another within a language. Most approaches to morphology investigate the structure of words in terms of morphemes, which are the smallest units in a language with some independent meaning. Morphemes include roots that can exist as words by themselves, but also categories such as affixes that can only appear as part of a larger word. For example, in English the root catch and the suffix -ing are both morphemes; catch may appear as its own word, or it may be combined with -ing to form the new word catching. Morphology also analyzes how words behave as parts of speech, and how they may be inflected to express grammatical categories including number, tense, and aspect. Concepts such as productivity are concerned with how speakers create words in specific contexts, which evolves over the history of a language.
In historical linguistics, a sound change is a change in the pronunciation of a language. A sound change can involve the replacement of one speech sound by a different one or a more general change to the speech sounds that exist, such as the merger of two sounds or the creation of a new sound. A sound change can eliminate the affected sound, or a new sound can be added. Sound changes can be environmentally conditioned if the change occurs in only some sound environments, and not others.
The Germanic umlaut is a type of linguistic umlaut in which a back vowel changes to the associated front vowel (fronting) or a front vowel becomes closer to (raising) when the following syllable contains, , or.
In linguistics, the Indo-European ablaut is a system of apophony in the Proto-Indo-European language (PIE).
In the Germanic languages, weak verbs are by far the largest group of verbs, and are therefore often regarded as the norm. They are distinguished from the Germanic strong verbs by the fact that their past tense form is marked by an inflection containing a, , or sound rather than by changing the verb's root vowel.
Old French was the language spoken in most of the northern half of France approximately between the late 8th and the mid-14th century. Rather than a unified language, Old French was a group of Romance dialects, mutually intelligible yet diverse. These dialects came to be collectively known as the langues d'oïl, contrasting with the langues d'oc, the emerging Occitano-Romance languages of Occitania, now the south of France.
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Proto-Balto-Slavic is a reconstructed hypothetical proto-language descending from Proto-Indo-European (PIE). From Proto-Balto-Slavic, the later Balto-Slavic languages are thought to have developed, composed of the Baltic and Slavic sub-branches, and including modern Lithuanian, Polish, Russian and Serbo-Croatian, among others.
Nonconcatenative morphology, also called discontinuous morphology and introflection, is a form of word formation and inflection in which the root is modified and which does not involve stringing morphemes together sequentially.
In linguistics and social sciences, markedness is the state of standing out as nontypical or divergent as opposed to regular or common. In a marked–unmarked relation, one term of an opposition is the broader, dominant one. The dominant default or minimum-effort form is known as unmarked; the other, secondary one is marked. In other words, markedness involves the characterization of a "normal" linguistic unit against one or more of its possible "irregular" forms.
In historical linguistics, phonological change is any sound change that alters the distribution of phonemes in a language. In other words, a language develops a new system of oppositions among its phonemes. Old contrasts may disappear, new ones may emerge, or they may simply be rearranged. Sound change may be an impetus for changes in the phonological structures of a language. One process of phonological change is rephonemicization, in which the distribution of phonemes changes by either addition of new phonemes or a reorganization of existing phonemes. Mergers and splits are types of rephonemicization and are discussed further below.
In linguistics, morphological leveling or paradigm leveling is the generalization of an inflection across a linguistic paradigm, a group of forms with the same stem in which each form corresponds in usage to different syntactic environments, or between words. The result of such leveling is a paradigm that is less varied, having fewer forms.
In linguistic morphology, inflection is a process of word formation in which a word is modified to express different grammatical categories such as tense, case, voice, aspect, person, number, gender, mood, animacy, and definiteness. The inflection of verbs is called conjugation, while the inflection of nouns, adjectives, adverbs, etc. can be called declension.
A phonological rule is a formal way of expressing a systematic phonological or morphophonological process in linguistics. Phonological rules are commonly used in generative phonology as a notation to capture sound-related operations and computations the human brain performs when producing or comprehending spoken language. They may use phonetic notation or distinctive features or both.
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Regularization is a linguistic phenomenon observed in language acquisition, language development, and language change typified by the replacement of irregular forms in morphology or syntax by regular ones. Examples are "gooses" instead of "geese" in child speech and replacement of the Middle English plural form for "cow", "kine", with "cows". Regularization is a common process in natural languages; regularized forms can replace irregular ones or coexist with them.
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A regular verb is any verb whose conjugation follows the typical pattern, or one of the typical patterns, of the language to which it belongs. A verb whose conjugation follows a different pattern is called an irregular verb. This is one instance of the distinction between regular and irregular inflection, which can also apply to other word classes, such as nouns and adjectives.