Temporal and spatial concepts in child language: conventional and configurational.

The purpose of this research was to study the temporal and spatial systems of child language. Configurational time/space refers to the location of events/objects relative to referent events/objects (e.g., before/after or across/along) and conventional time/space refers to the specification of cycles/directions and the measurement of duration/distance (e.g., winter/fall or North/South). The research was designed to determine how configurational and conventional notions of time and space emerge in the child's language. The average age of the children in the cross-sectional design was: 3;9, 6:7, and 8:7. The children received a comprehension test that required them to match a sentence with a picture. In general, configurational contrasts were easier to comprehend than conventional contrasts, and, within the configurational problems, location requiring a single referent was easier than location requiring multiple referents. There was no overall difference between temporal and spatial dimensions. The role of conceptual development was discussed within the context of a comparison between first and second language acquisition.