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Morphology and Tone  

Irina Monich

Tone is indispensable for understanding many morphological systems of the world. Tonal phenomena may serve the morphological needs of a language in a variety of ways: segmental affixes may be specified for tone just like roots are; affixes may have purely tonal exponents that associate to segmental material provided by other morphemes; affixes may consist of tonal melodies, or “templates”; and tonal processes may apply in a way that is sensitive to morphosyntactic boundaries, delineating word-internal structure. Two behaviors set tonal morphemes apart from other kinds of affixes: their mobility and their ability to apply phrasally (i.e., beyond the limits of the word). Both floating tones and tonal templates can apply to words that are either phonologically grouped with the word containing the tonal morpheme or syntactically dependent on it. Problems generally associated with featural morphology are even more acute in regard to tonal morphology because of the vast diversity of tonal phenomena and the versatility with which the human language faculty puts pitch to use. The ambiguity associated with assigning a proper role to tone in a given morphological system necessitates placing further constraints on our theory of grammar. Perhaps more than any other morphological phenomena, grammatical tone exposes an inadequacy in our understanding both of the relationship between phonological and morphological modules of grammar and of the way that phonology may reference morphological information.


The Nature of Subtractive Processes in Morphology  

Kazutaka Kurisu

This article discusses several important phonological issues concerning subtractive processes in morphology. First, this article addresses the scope of subtractive processes that linguistic theories should be concerned with. Many subtractive processes fall in the realm of grammatical theories. Subsequently, previous processual and affixal approaches to subtractive morphology and nonconcatenative allomorphy are reviewed. Then, theoretical restrictiveness is taken up. Proponents of the affixal view often claim that it is more restrictive than the processual view, but their argument is not convincing. We do not know enough to discuss theoretical restrictiveness. Finally, earlier analyses of subtractive morphology in parallel and serial Optimality Theory are reviewed. We have not accomplished enough in this respect, so no conclusive choice of parallelism or serialism is possible at present. As a whole, there are too many unsettled matters to conclude about the nature of subtractive processes in morphology.


Stem Change (Apophony and Consonant Mutation) in Morphology  

Thomas W. Stewart

Segment-level alternations that realize morphological properties or that have other morphological significance stand either at an interface or along a continuum between phonology and morphology. The typical source for morphologically correlated sound alternations is the automatic phonology, interacting with discrete morphological operations such as affixation. Traditional morphophonology depends on the association of an alternation with a distinct concatenative marker, but the rise of stem changes that are in themselves morphological markers, be they inflectional or derivational, resides in the fading of phonetic motivation in the conditioning environment, and thus an increase in independence from historical phonological sources. The clearest cases are sole-exponent alternations, such as English man~men or slide~slid, but it is not necessary that the remainder of an earlier conditioning affix be entirely absent, only that synchronic conditioning is fully opaque. Once a sound-structural pattern escapes the unexceptional workings of a language's general phonological patterning, yet reliably serves a signifying function for one or more morphological properties, the morphological component of the grammar bears a primary if not sole responsibility for accounting for the pattern’s distribution. It is not uncommon for the transition of analysis into morphology from (morpho)phonology to be a fitful one. There is an established tendency for phonological theory to hold sway in matters of sound generally, even at the expense of challenging learnability through the introduction of remote representations, ad hoc triggering devices, or putative rules of phonology of very limited generality. On the morphological side, a bias in favor of separable morpheme-like units and syntax-like concatenative dynamics has relegated relations like stem alternations to the margins, no matter how regular, productive, or distinct from general phonological patterns in the language in question overall. This parallel focus of each component on a "specialization" as it were has left exactly morphologically significant stem alternations such as Germanic Ablaut and Celtic initial-consonant mutation poorly served. In both families, these robust sound patterns generally lack reliable synchronic phonological conditioning. Instead, one must crucially refer to grammatical structure and morphological properties in order to account for their distributions. It is no coincidence that such stem alternations look phonological, just as fossils resemble the forms of the organisms that left them. The work of morphology likewise does not depend on alternant segments sharing aspects of sound, but the salience of the system may benefit from perceptible coherence of form. One may observe what sound relations exist between stem alternants, but it is neither necessary nor realistic to oblige a speaker/learner to generate established stem alternations anew from remote underlying representations, as if the alternations were always still arising; to do so constitutes a grafting of the technique of internal reconstruction as a recapitulating simulation within the synchronic grammar.


The Acquisition of Clitics in the Romance Languages  

Anna Gavarró

The Romance languages are characterized by the existence of pronominal clitics. Third person pronominal clitics are often, but not always, homophonous with the definite determiner series in the same language. Both pronominal and determiner clitics emerge early in child acquisition, but their path of development varies depending on clitic type and language. While determiner clitic acquisition is quite homogeneous across Romance, there is wide cross-linguistic variation for pronominal clitics (accusative vs. partitive vs. dative, first/second person vs. third person); the observed differences in acquisition correlate with syntactic differences between the pronouns. Acquisition of pronominal clitics is also affected if a language has both null objects and object clitics, as in European Portuguese. The interpretation of Romance pronominal clitics is generally target-like in child grammar, with absence of Pronoun Interpretation problems like those found in languages with strong pronouns. Studies on developmental language impairment show that, as in typical development, clitic production is subject to cross-linguistic variation. The divergent performance between determiners and pronominals in this population points to the syntactic (as opposed to phonological) nature of the deficit.


Subtraction in Morphology  

Stela Manova

Subtraction consists in shortening the shape of the word. It operates on morphological bases such as roots, stems, and words in word-formation and inflection. Cognitively, subtraction is the opposite of affixation, since the latter adds meaning and form (an overt affix) to roots, stems, or words, while the former adds meaning through subtraction of form. As subtraction and affixation work at the same level of grammar (morphology), they sometimes compete for the expression of the same semantics in the same language, for example, the pattern ‘science—scientist’ in German has derivations such as Physik ‘physics’—Physik-er ‘physicist’ and Astronom-ie ‘astronomy’—Astronom ‘astronomer’. Subtraction can delete phonemes and morphemes. In case of phoneme deletion, it is usually the final phoneme of a morphological base that is deleted and sometimes that phoneme can coincide with a morpheme. Some analyses of subtraction(-like shortenings) rely not on morphological units (roots, stems, morphological words, affixes) but on the phonological word, which sometimes results in alternative definitions of subtraction. Additionally, syntax-based theories of morphology that do not recognize a morphological component of grammar and operate only with additive syntactic rules claim that subtraction actually consists in addition of defective phonological material that causes adjustments in phonology and leads to deletion of form on the surface. Other scholars postulate subtraction only if the deleted material does not coincide with an existing morpheme elsewhere in the language and if it does, they call the change backformation. There is also some controversy regarding what is a proper word-formation process and whether what is derived by subtraction is true word-formation or just marginal or extragrammatical morphology; that is, the question is whether shortenings such as hypocoristics and clippings should be treated on par with derivations such as, for example, the pattern of science-scientist. Finally, research in subtraction also faces terminology issues in the sense that in the literature different labels have been used to refer to subtraction(-like) formations: minus feature, minus formation, disfixation, subtractive morph, (subtractive) truncation, backformation, or just shortening.


Morphology in Japonic Languages  

Taro Kageyama

Due to the agglutinative character, Japanese and Ryukyuan morphology is predominantly concatenative, applying to garden-variety word formation processes such as compounding, prefixation, suffixation, and inflection, though nonconcatenative morphology like clipping, blending, and reduplication is also available and sometimes interacts with concatenative word formation. The formal simplicity of the principal morphological devices is counterbalanced by their complex interaction with syntax and semantics as well as by the intricate interactions of four lexical strata (native, Sino-Japanese, foreign, and mimetic) with particular morphological processes. A wealth of phenomena is adduced that pertain to central issues in theories of morphology, such as the demarcation between words and phrases; the feasibility of the lexical integrity principle; the controversy over lexicalism and syntacticism; the distinction of morpheme-based and word-based morphology; the effects of the stage-level vs. individual-level distinction on the applicability of morphological rules; the interface of morphology, syntax, and semantics, and pragmatics; and the role of conjugation and inflection in predicate agglutination. In particular, the formation of compound and complex verbs/adjectives takes place in both lexical and syntactic structures, and the compound and complex predicates thus formed are further followed in syntax by suffixal predicates representing grammatical categories like causative, passive, negation, and politeness as well as inflections of tense and mood to form a long chain of predicate complexes. In addition, an array of morphological objects—bound root, word, clitic, nonindependent word or fuzoku-go, and (for Japanese) word plus—participate productively in word formation. The close association of morphology and syntax in Japonic languages thus demonstrates that morphological processes are spread over lexical and syntactic structures, whereas words are equipped with the distinct property of morphological integrity, which distinguishes them from syntactic phrases.


Psycholinguistic Approaches to Morphology: Production  

Benjamin V. Tucker

Speech production is an important aspect of linguistic competence. An attempt to understand linguistic morphology without speech production would be incomplete. A central research question develops from this perspective: what is the role of morphology in speech production. Speech production researchers collect many different types of data and much of that data has informed how linguists and psycholinguists characterize the role of linguistic morphology in speech production. Models of speech production play an important role in the investigation of linguistic morphology. These models provide a framework, which allows researchers to explore the role of morphology in speech production. However, models of speech production generally focus on different aspects of the production process. These models are split between phonetic models (which attempt to understand how the brain creates motor commands for uttering and articulating speech) and psycholinguistic models (which attempt to understand the cognitive processes and representation of the production process). Models that merge these two model types, phonetic and psycholinguistic models, have the potential to allow researchers the possibility to make specific predictions about the effects of morphology on speech production. Many studies have explored models of speech production, but the investigation of the role of morphology and how morphological properties may be represented in merged speech production models is limited.


The Motor Theory of Speech Perception  

D. H. Whalen

The Motor Theory of Speech Perception is a proposed explanation of the fundamental relationship between the way speech is produced and the way it is perceived. Associated primarily with the work of Liberman and colleagues, it posited the active participation of the motor system in the perception of speech. Early versions of the theory contained elements that later proved untenable, such as the expectation that the neural commands to the muscles (as seen in electromyography) would be more invariant than the acoustics. Support drawn from categorical perception (in which discrimination is quite poor within linguistic categories but excellent across boundaries) was called into question by studies showing means of improving within-category discrimination and finding similar results for nonspeech sounds and for animals perceiving speech. Evidence for motor involvement in perceptual processes nonetheless continued to accrue, and related motor theories have been proposed. Neurological and neuroimaging results have yielded a great deal of evidence consistent with variants of the theory, but they highlight the issue that there is no single “motor system,” and so different components appear in different contexts. Assigning the appropriate amount of effort to the various systems that interact to result in the perception of speech is an ongoing process, but it is clear that some of the systems will reflect the motor control of speech.



D. H. Whalen

Phonetics is the branch of linguistics that deals with the physical realization of meaningful distinctions in spoken language. Phoneticians study the anatomy and physics of sound generation, acoustic properties of the sounds of the world’s languages, the features of the signal that listeners use to perceive the message, and the brain mechanisms involved in both production and perception. Therefore, phonetics connects most directly to phonology and psycholinguistics, but it also engages a range of disciplines that are not unique to linguistics, including acoustics, physiology, biomechanics, hearing, evolution, and many others. Early theorists assumed that phonetic implementation of phonological features was universal, but it has become clear that languages differ in their phonetic spaces for phonological elements, with systematic differences in acoustics and articulation. Such language-specific details place phonetics solidly in the domain of linguistics; any complete description of a language must include its specific phonetic realization patterns. The description of what phonetic realizations are possible in human language continues to expand as more languages are described; many of the under-documented languages are endangered, lending urgency to the phonetic study of the world’s languages. Phonetic analysis can consist of transcription, acoustic analysis, measurement of speech articulators, and perceptual tests, with recent advances in brain imaging adding detail at the level of neural control and processing. Because of its dual nature as a component of a linguistic system and a set of actions in the physical world, phonetics has connections to many other branches of linguistics, including not only phonology but syntax, semantics, sociolinguistics, and clinical linguistics as well. Speech perception has been shown to integrate information from both vision and tactile sensation, indicating an embodied system. Sign language, though primarily visual, has adopted the term “phonetics” to represent the realization component, highlighting the linguistic nature both of phonetics and of sign language. Such diversity offers many avenues for studying phonetics, but it presents challenges to forming a comprehensive account of any language’s phonetic system.


Phonetics of Consonants  

Susanne Fuchs and Peter Birkholz

Consonants are a major class of sounds occurring in all human languages. Typologically, consonant inventories are richer than vowel inventories. Consonants have been classified according to four basic features. Airstream mechanism is one of these features and describes the direction of airflow in or out of the oral cavity. The outgoing airflow is further separated according to its origin, that is, air coming from the lungs (pulmonic) or the oral cavity (non-pulmonic). Consonants are also grouped according to their phonological voicing contrast, which can be manifested phonetically by the presence or absence of vocal fold oscillations during the oral closure/constriction phase and by the duration from an oral closure release to the onset of voicing. Place of articulation is the third feature and refers to the location at which a consonantal constriction or closure is produced in the vocal tract. Finally, manner of articulation reflects different timing and coordinated actions of the articulators closely tied to aerodynamic properties.