It is known that in American Sign Language (ASL) span is shorter than in English, but this discrepancy has never been systematically investigated using other pairs of signed and spoken languages. This finding is at odds with results showing that short-term memory (STM) for signs has an internal organization similar to STM for words. Moreover, some…

The distinction between core and peripheral grammar made in government-binding theory sheds light on some questions concerning the acquisition of the inflectional morphology of different languages. The schedule for acquisition of the inflectional system may be determined not by the learning of particular affixes but by whether inflection is a core…