A study on the acquisition of sentential complementation in Brazilian Portuguese: semantic traces of modality in first language acquisition

• Autor(a) principal: Meira, Vivian
• Data de Publicação: 2011
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Gragoatá
• Texto Completo: https://periodicos.uff.br/gragoata/article/view/32930
• topic: Sentential Complementation; Realis/Irrealis Opposition; Brazilian Portuguese; Complementação Sentencial; Oposição Realis/Irrealis; Português Brasileiro

This paper presents partial results about standards of sentential complementation, not only the finite completives (indicative and subjunctive mood) but also the not-finite (specifically the infinitive), in the acquisition of the Brazilian Portuguese. Based on the Theory of Principles and Parameters (cf. Chomsky, 1981) and on the hypothesis of the Realis/Irrealis opposition is marked by distinct standards of complementation, i.e., the infinitive and the indicative, for being acquired before the subjunctive mood, tend to express the traces [+- realis]. In this direction, the morphologic marker of infinitive assumes the trace [- realis] (that will be assumed later by the subjunctive mood) and the indicative, in finite clauses, expresses the [+ realis] trace. In this way, we base our analysis on the Semantic Opposition Hypothesis, according to which there is a semantic hierarchy as for the verbal ways in the period of acquisition. There has been analyzed data of three children, two pertaining the CEALL, of the Rio Grande do Sul, with age ranging from 1;08 and 3;07 and one belonging to CEDAE, UNICAMP, with age ranging from 1;0 and 3;02.