Zero Anaphora in Second Language Acquisition:A Comparison among Three Varieties of English
This study examines the use of zero anaphora in the English production of three speaker groups: native speakers, second language learners, and speakers of a non-native institutionalized variety. General discourse function for zero anaphora is found to be similar across speaker groups, although in many cases, ungrammatical by prescriptive standards. In addition, there are important quantitative and structural differences between the native speakers and non-native speakers in how this device is used. The results suggest that the relationship between performance data and second language acquisition needs to be reexamined. In particular, it cannot be assumed that spontaneous production of a given form isa direct indicator of acquisition and conversely, that non-production is necessarily proof of non-acquisition.