title: [Cognitive activity and sociocultural level].
mesh_terms: D000293:Adolescent; D000328:Adult; D003071:Cognition; D005260:Female; D006801:Humans; D008297:Male; D008800:Mexico; D008875:Middle Aged; D012737:Sex Factors; D012923:Social Class
vernacular_title: Actividad cognoscitiva y nivel sociocultural.