Failure to supply inflection is common in adult L2 learners of English and agrammatic aphasics (AAs), who are known to resort to bare verb forms. Among attempts to explain the absence of inflection are competing morphological and phonological explanations. In the L2 acquisition literature, omission of inflection is explained in terms of: mapping…

A study was conducted to assess the ability of children to distinguish native from non-native English and to determine the age at which they reach the adult level of recognition ability. A brief passage containing the segmental phonemes of English was recorded by ten native and ten non-native speakers of Standard American English. The tape was…