The acquisition of word order in Dutch and German as L1 and L2

In a recent paper, Clahsen and Muysken (1986) argue that children acquiring German as their first language have access to the 'move alpha' matrix when constructing a grammar for German. This should explain why children have SOV base order and the rule of verb-fronting from the very beginning. In this paper, it is argued that children's OV utterances cannot be related trans formationally to VO utterances. Initially, children acquire OV and VO with different sets of verbs. Clahsen and Muysken (1986) also claim that interlanguage rules of adult L2 learners are not definable in linguistic theory. Du Plessis et al. (1987) reply to this in arguing that the interlanguage rules of adults acquiring L2 German word order fall within the range of systems permitted by the Headedness parameter, the Proper Government parameter, and the Adjunction parameter. Therefore, these adult learners should have access to Universal Grammar (UG). It is argued here that it is not necessary to make this assumption. The L2-acquisition data can be easily accounted for within a simple model of L1-structural transfer.