Discusses the influence a first language can have on the acquisition of a second language. Includes some tentative proposals on the interaction of prior first-language knowledge and the creative construction process. (EKN)

Presents three interrelated theses on the mechanisms underlying developmental and transfer errors, and exemplifies these with reference to a number of English L2 developmental structures. Proposes a framework where linguistic factors play a major role in protracting the restructuring of the preverbal negation rule by Spanish learners. (Author/MES)

Developmental data from the acquisition of English by a German child, aged 5, are analyzed with a view to identifying structural conditions that give rise to interference, and to determine which L2 structures are affected and which structures govern developmental changes. Word order in German and English sentences ahve reflexes in different…