Children's attention to task-relevant information accounts for relations between language and spatial cognition

J Exp Child Psychol. 2018 Aug:172:107-129. doi: 10.1016/j.jecp.2018.02.006. Epub 2018 Mar 29.

Abstract

Children's spatial language reliably predicts their spatial skills, but the nature of this relation is a source of debate. This investigation examined whether the mechanisms accounting for such relations are specific to language use or reflect a domain-general mechanism of selective attention. Experiment 1 examined whether 4-year-olds' spatial skills were predicted by their selective attention or their adaptive language use. Children completed (a) an attention task assessing attention to task-relevant color, size, and location cues; (b) a description task assessing adaptive language use to describe scenes varying in color, size, and location; and (c) three spatial tasks. There was correspondence between the cue types that children attended to and produced across description and attention tasks. Adaptive language use was predicted by both children's attention and task-related language production, suggesting that selective attention underlies skills in using language adaptively. After controlling for age, gender, receptive vocabulary, and adaptive language use, spatial skills were predicted by children's selective attention. The attention score predicted variance in spatial performance previously accounted for by adaptive language use. Experiment 2 followed up on the attention task (Experiment 2a) and description task (Experiment 2b) from Experiment 1 to assess whether performance in the tasks related to selective attention or task-specific demands. Performance in Experiments 2a and 2b paralleled that in Experiment 1, suggesting that the effects in Experiment 1 reflected children's selective attention skills. These findings show that selective attention is a central factor supporting spatial skill development that could account for many effects previously attributed to children's language use.

Keywords: Attention; Cognitive development; Language production; Short-term memory; Spatial Language; Spatial cognition.

Publication types

  • Research Support, N.I.H., Extramural

MeSH terms

  • Attention / physiology*
  • Child Language
  • Child, Preschool
  • Cognition / physiology*
  • Cues
  • Female
  • Humans
  • Language*
  • Male
  • Spatial Navigation / physiology*
  • Vocabulary