The Acquisition Of Finnish Inflectional Morphology

Finnish summary: Kartta ja köysi.

This book deals with the emergence of nominal morphology from a cross-linguistic perspective and is closely related to Development of Verb Inflection in First Language Acquisition (ed. by D. Bittner, W. U. Dressler, M. Kilani-Schoch) both methodologically and theoretically. Each of the fourteen contributions studies the early development of the fundamental inflectionally expressed categories of the noun (number, case, gender) in one of the languages belonging to different morphological types (isolating, fusional-inflecting, agglutinating, root inflecting) and families (Germanic, Romance, Slavic/Baltic, Greek, Finnic, Turc, Semitic, Indian American). The analyses are based on parallel longitudinal observations of children in their second and early third year of life as well as their input. The focus lies on the transition from a pre-morphological to a proto-morphological stage in which grammatical oppositions and so-called "mini-paradigms" begin to develop. The point at which children start to discover the morphological structure of their language and the speed with which they develop inflectional distinctions of lexical items has been found to be dependent on the morphological richness of the input language on the paradigmatic as well as the syntagmatic axis of linguistic structure. The findings are interpreted within non-nativist theoretical frameworks (Natural Morphology, Usage-based theories).

The crosslinguistic studies of the early developmental stages of number, case, and gender in twelve typologically different languages with eight genetic affiliations follow a functional-constructivist approach. Some issues addressed are mean size of paradigms, percentage of base forms, and productivity. One of the main findings is that the typological characteristics of the language acquired influence the process of inflectional development.

Continuing the tradition of this series, which has become a standard reference work in language acquisition, Volume 4 contains chapters on three additional languages/language groups--Finnish, Greek, and Korean. The chapters are selective, critical reviews rather than exhaustive summaries of the course of development of each language. Authors approach the language in question as a case study in a potential crosslinguistic typology of acquisitional problems, considering those data which contribute to issues of general theoretical concern in developmental psycholinguistics and linguistic theory. Each chapter, therefore, provides the following: * Grammatical Sketch of Language. Brief grammatical sketch of the language or language group, presenting those linguistic facts which are relevant to the developmental analysis. * Sources of Evidence. Summary of basic sources of evidence, characterizing methods of gathering data, and listing key references. * Overall Course of Development. Brief summary of the overall course of development in the language or language group, giving an idea of the general problems posed to the child in acquiring a language of this type, summarizing typical errors, domains of relatively error-free acquisition, and the timing of acquisition--areas of the grammar that show relatively precocious or delayed development in crosslinguistic perspective. * Data. Specific developmental aspects of the language examined in depth, depending on each individual language and available acquisition data. * Conclusions. An interpretive summary of theoretical points raised above, attending to general principles of language development and linguistic organization suggested by the study of a language of this type, plus comparisons with development of other languages.

This book is about how toddlers learn their first adjectives, such as, for example, red, big and tasty. Adjectives denote properties and enter child vocabularies later than words for objects (such as apple and tree) and actions (such as eat and run), probably due to lower frequencies in parental speech and greater conceptual complexity. Adjective acquisition has received relatively little attention in child language research. Furthermore, cross-linguistic studies of adjective learning are virtually non-existent. This book represents the first systematic analysis of how children learning typologically different languages acquire adjective form, function and meaning. The cross-linguistic comparisons undertaken in the book provide valuable insights into universal and language-specific aspects of language acquisition. For each of the languages studied in this volume, the development of adjective semantics is studied in tandem with the development of morphology by testing two hypotheses: (a) the acquisition trajectory in the domain of adjectival morphology is determined by the typological properties of the target language; (b) irrespective of the languages being acquired, adjective learning is facilitated by universal conceptual mechanisms such as comparison and contrast.