title: Acquisition and transfer of sorting mechanisms in discrimination learning and free recall by nursery school children.
mesh_terms: D002657:Child Development; D002675:Child, Preschool; D003210:Concept Formation; D004193:Discrimination Learning; D005260:Female; D005793:Generalization, Psychological; D006801:Humans; D008297:Male; D011939:Mental Recall; D010364:Pattern Recognition, Visual; D011340:Problem Solving; D012578:Schools, Nursery; D014163:Transfer, Psychology; D014706:Verbal Learning