title: Comprehension of past and future reference revisited.
mesh_terms: D002648:Child; D002657:Child Development; D002675:Child, Preschool; D004193:Discrimination Learning; D005260:Female; D005556:Form Perception; D006801:Humans; D008297:Male; D010364:Pattern Recognition, Visual; D012660:Semantics; D013998:Time Perception