The acquisition of systematic patterns and exceptions in different languages can be readily examined using the causative construction. Persian allows four types of causative structures, including one productive multiword structure (i.e. the light verb construction). In this study, we examine the development of all four structures in Persian child…

Analyzes the overgeneralizations of bilingual children to determine whether the overgeneralizations of Spanish and English monolinguals would differ from those found in the speech samples of Spanish-English bilinguals and to reach a better understanding of speakers' preference for certain affixes and roots. (MES)

Discussion of the multilingual mind's organization proposes the Least Expansion Hypothesis, that knowledge of any language is organized in the same cognitive manner. A slot is created for knowledge of each level of language, storing knowledge of all languages pertaining to that level. A new knowledge unit is entered only when differing…

Sentences evoked from three- to five-year-olds (N=16), analyzed for errors (particularly copying-without-deletion), showed errors when: the subject noun phrase (NP) contained a relative clause, the relative clause had an object gap, and the relative clause was long. (Author/CB)

Discusses the results of an error analysis of 100 English compositions written by university students in Iran. It is suggested that mistakes are not primarily due to interference from the native language, but to developmental errors, similar to errors made in first language acquisition. (Author/AMH)

This study explored the dichotomy between global errors, that is, those violating rules of overall sentence structure, and local errors, that is, those violating rules within a particular constituent of a sentence, and the relationship of these to communication breakdown. The focus was tense continuity across clauses (TC) and subject-verb…