title: Perseveration and problem solving in infancy.
authors.affiliation: Department of Psychology, University of Illinois at Urbana-Champaign 61820, USA.
authors.forename: A
authors.initials: A
authors.lastname: Aguiar
authors.forename: R
authors.initials: R
authors.lastname: Baillargeon
mesh_terms: D002657:Child Development; D006801:Humans; D007223:Infant; D007858:Learning; D008568:Memory; D009048:Motor Skills; D010551:Personality; D011340:Problem Solving; D002666:Psychology, Child; D013647:Task Performance and Analysis