Increasing cohesion in narratives: a developmental study of maintaining and reintroducing subjects in French

The informational adequacy of children's referential expressions in narrati ve texts has received considerable attention in the literature (Warden 1976 , 1981; Kavmiloff-Smith 1981, 1986; Hickmann 1987, 1991; Bamberg 1987; Wigg lesworth 1990, 1997; Kail and Hickmann 1992; Berman and Slobin 1994; Hickma nn et al. 1995; Van der Lely 1997). Much of this research has concentrated on the referential appropriateness of form of the noun phrase (definite or indefinite). While various factors have been proposed to explain children's gradual mastery of referential adequacy, this particular study focuses on how development in productive syntax influences referential cohesion. Two p articular narrative discourse contexts in which definite reference is requi red are examined: maintaining a subject referent across clauses and reactiv ating an already-introduced subject referent. It is shown that the inventor y of potential grammatical structures increases with development. Particula r emphasis is given to subject pronoun ellipsis and to nonfinite subordinat ion, two grammatical means of establishing cohesion across clauses. The res ults show that both subject ellipsis and nonfinite subordination as cohesiv e referential expressions increase with age. Two different sources of devel opment change in production are explored: formal complexity of the form and appropriateness of that form in a given context.