Minha filha aprende a falar: percurso de aquisição da linguagem de uma criança brasileira nos tempos atuais

In this paper, we present the results of an investigation accomplished during the years 2007 to 2009, which goal was to describe the route of Portuguese-speaking acquisition by a brazilian girl. The research was longitudinal descriptive, with qualitative approach, using the case study as strategy. The data were analyzed according to the following language areas: phonology, morphology, syntax, semantic and pragmatic, and compared to the data supplied by available theoretical reference.