On the relation between the acquisition of singular-plural morpho-syntax and the conceptual distinction between one and more than one.

@article{Barner2007OnTR,
  title={On the relation between the acquisition of singular-plural morpho-syntax and the conceptual distinction between one and more than one.},
  author={David Barner and Dora Thalwitz and Justin N. Wood and Shu Yang and Susan Carey},
  journal={Developmental science},
  year={2007},
  volume={10 3},
  pages={
          365-73
        }
}
We investigated the relationship between the acquisition of singular-plural morpho-syntax and children's representation of the distinction between singular and plural sets. Experiment 1 tested 18-month-olds using the manual-search paradigm and found that, like 14-month-olds (Feigenson & Carey, 2005), they distinguished three objects from one but not four objects from one. Thus, they failed to represent four objects as 'plural' or 'more than one'. Experiment 2 found that children continued to… 

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References

SHOWING 1-10 OF 32 REFERENCES

Acquisition of English Number Marking: The Singular-Plural Distinction

We present data from a preferential looking method to investigate when infants have mapped singular and plural markers in English onto the semantic distinction between singleton sets and sets with

Quantity judgments and individuation: evidence that mass nouns count

Bases for Object Individuation in Infancy: Evidence From Manual Search

Two studies exploited a new manual search methodology to assess the bases on which 10- to 12-month-olds individuate objects. Infants saw 1 or 2 objects placed inside an opaque box, into which they

Acquisition of the plural morpheme : a case study

We analyzed data from a comprehensive, systematically conducted diary study of one child's early lexical development to provide a comprehensive account of the acquisition of the plural morpheme.

The acquisition of noun and verb inflections.

This research describes the acquisition of 5 noun and verb inflections by 3 subjects of a longitudinal study and a categorization of errors of commission according to the levels of generative grammar are discussed.

A First Language: The Early Stages

For many years, Roger Brown and his colleagues have studied the developing language of pre-school children--the language that ultimately will permit them to understand themselves and the world around

The Representations Underlying Infants' Choice of More: Object Files Versus Analog Magnitudes

The pattern of success and failure of infants' spontaneous representations of more and less supports the hypothesis that they relied on object-file representations, comparing mental models via total volume or surface area rather than via one-to-one correspondence between object files.

Variability in early communicative development.

Data from parent reports are used to describe the typical course and the extent of variability in major features of communicative development between 8 and 30 months of age, and unusually detailed information is offered on the course of development of individual lexical, gestural, and grammatical items and features.

On the limits of infants' quantification of small object arrays

Infants' Discrimination of Number vs. Continuous Extent

Infants' lack of a response to number, combined with their demonstrated sensitivity to one or more dimensions of continuous extent, supports the hypothesis that the representations subserving object-based attention, rather than those subserving enumeration, underlie performance in the above tasks.