Flexibility and productivity are hallmarks of human language use. Competent speakers have the capacity to use the words they know to serve a variety of communicative functions, to refer to new and varied exemplars of the categories to which words refer, and in new and varied combinations with other words. When and how children achieve this…

Examined data for two Danish children to determine subject omission, verb usage, and sentence subjects. Found that children exhibit asymmetry in subject omission according to verb type as subjects are omitted from main verb utterances more frequently than from copula utterances. Concluded that treatment of child subject omission should involve…

A study of children's structuring of complex sentences requiring mood choices is reported. The objectives were to provide data for an understanding of sentence construction problems and to form a better idea of the acquisition of the intrinsic linguistic contrasts in the Spanish modal system. (MSE)

The goal of this research is to determine the relevant factors that aid in the acquisition of the perfective aspect in Russian. Results confirm the findings of previous research, which say that aspect is not learned as a uniform category, but rather interrelates with the acquisition of Aktionsarten. This study focuses on the factors responsible…

A system for classifying English predicates into four families that account for all forms, moods, voices, and tenses is examined as an approach to teach grammar to students of English as a second language (ESL). It is suggested that by focusing on one family at a time, then building by combining these families, students can learn more readily to…