Produire et réviser la morphologie flexionnelle du nombre : de l'accès à une expertise

To understand how children and adults produce written text, you must first be able to describe how they acquire some basic mechanisms. This is the reason to study the acquisition and use of simple orthographic principles. Following this idea, the research of Largy, Fayol et al. concerns nominal and verbal agreement in French. This article proposes a synthesis of the recent development in this domain. Through the study of two competences to be acquired by the writer - (1) to produce the flexional morphology of number in written text and (2) to revise and judge the correctness of this production - this article presents and discusses in which way the learner access to a writing expertise, always relative.