RESUMO
Learners of most languages are faced with the task of acquiring words to talk about number and quantity. Much is known about the order of acquisition of number words as well as the cognitive and perceptual systems and cultural practices that shape it. Substantially less is known about the acquisition of quantifiers. Here, we consider the extent to which systems and practices that support number word acquisition can be applied to quantifier acquisition and conclude that the two domains are largely distinct in this respect. Consequently, we hypothesize that the acquisition of quantifiers is constrained by a set of factors related to each quantifier's specific meaning. We investigate competence with the expressions for "all," "none," "some," "some not," and "most" in 31 languages, representing 11 language types, by testing 768 5-y-old children and 536 adults. We found a cross-linguistically similar order of acquisition of quantifiers, explicable in terms of four factors relating to their meaning and use. In addition, exploratory analyses reveal that language- and learner-specific factors, such as negative concord and gender, are significant predictors of variation.
Assuntos
Linguística , Adulto , Pré-Escolar , Compreensão , Feminino , Generalização Psicológica , Humanos , Idioma , Aprendizagem , Masculino , SemânticaRESUMO
The current study investigates preschool-age children's comprehension of scrambled sentences in Japanese. While scrambling has been known to be challenging for children, biasing them to exhibit non-adult-like interpretations (e.g., Hayashibe in Descr Appl Linguist 8:1-18, 1975; Sano in Descr Appl Linguist 10:213-233, 1977; Suzuki in Jpn J Educ Psychol 25(3):56-61, 1977), children are able to interpret scrambled sentences in an adult-like way when the pragmatics is enriched in the experiments (Otsu in Acquisition studies in generative grammar, John Benjamins, Amsterdam, pp 253-264, 1994). These findings suggest that children's difficulty in comprehending scrambling may be due to processing difficulties (Suzuki in J Psycholinguist Res 42(2), 119-137, 2013), such as the Lexical-ordering Strategy bias (Bever in Cognition and language development, Wiley, New York, pp 279-352, 1970), rather than their lack of the linguistic knowledge of scrambling. The current study revealed that children are indeed able to utilize prosodic information to interpret scrambled sentences in an adult-like way. Our findings provide converging evidence in favor of the proposal that children's grammatical knowledge of scrambling is intact, although they are more vulnerable than adults to processing difficulties that hinder their ability to successfully interpret scrambled sentences.