Complex systems of inflectional morphology provide a useful testing ground for input-based language acquisition theories. Two analyses were performed on a high-density (12%) naturalistic sample of two Polish-English children's (2;0 and 3;11) and their parents' use of Polish noun inflection: first, each child's use of inflectional affixes and their…

One of the most compelling pieces of evidence for the presence of predictions in language comprehension comes from event-related potential (ERP) studies which show that encountering an adjective whose gender marking is inconsistent with that of a highly expectable noun leads to an effect at the adjective. Until now the mechanism underlying this…

The two main models of children's acquisition of inflectional morphology--the Dual-Mechanism approach and the usage-based (schema-based) approach--have both been applied mainly to languages with fairly simple morphological systems. Here we report two studies of 2-3-year-old Polish children's ability to generalise across case-inflectional endings…

An experiment testing adult Polish speakers' ability to supply dative forms of unfamiliar nouns revealed strong effects of type frequency (performance was better on inflections that apply to large classes) and neighbourhood density (participants were more likely to supply the target inflection with nonce nouns belonging to densely populated…

This article presents a set of underlying forms for the nominal declensional paradigms of contemporary standard Polish and a set of ordered phonological rules which when applied to these underlying forms provide the appropriate phonetic representations of those paradigms. (Author)

Papers in this volume on contrastive linguistics include the following: "Auxiliaries in English and Danish" (Niels Davidsen-Nielsen); "On Tongue Twisters" (Wlodzimierz Sobkowiak); "On Derivational and Phrasal Adverbials of Manner" (James L. Wyatt); "Scrambling and the Polish Word Order. An Alternative Hypothesis" (Przemyslaw Tajsner); "Verbs of…