title: Interrelationships among Piagetian tasks and traditional measures of cognitive abilities in mature and aged adults.
mesh_terms: D000368:Aged; D000704:Analysis of Variance; D003071:Cognition; D004522:Educational Status; D005260:Female; D006801:Humans; D007361:Intelligence Tests; D008297:Male; D008875:Middle Aged; D011594:Psychometrics