In recent years, linguists have increasingly turned to the cognitive sciences to broaden their investigation into the roots and development of language. With the advent of cognitive-linguistic, usage-based and complex-adaptive models of language, linguists today are utilizing approaches and insights from cognitive psychology, neuropsychology,…

Previous research has reported instances in which some two-year-olds failed to overextend in comprehension what they overextended in use. Fremgen and Fay found no instance of overextension in comprehension in separate experiments. From this Fremgen and Fay conclude children never overextend in comprehension. This conclusion is re-evaluated here.…

A study was designed to investigate the nature of language proficiency and its cross-lingual dimensions. The focus of the study was on the interdependence hypothesis, that older immigrant students whose first language (L1) cognitive/academic proficiency is better developed on arrival in Canada will acquire English cognitive/academic skills more…