The acquisition of complex morphology: Insights from Murrinhpatha

Abstract

Many theories of language acquisition struggle to account for the morphological complexity and diversity of the world’s languages. This book examines the acquisition of complex morphology of Murrinhpatha, a polysynthetic language of Northern Australia. It considers semi-naturalistic data from five children (1;9-6;1) collected over a two-year period. Analysis of the Murrinhpatha data is focused on the acquisition of polysynthetic verb constructions, large irregular inflectional paradigms, and bipartite stem verbs, which all pose interesting challenges to the learner, as well as to theories of language acquisition. The book argues that morphological complexity, which broadly includes factors s..