Seriators' and nonseriators' comprehension of comparative adjective forms.
The relationship between comprehension of relational adjective forms and seriation ability was assessed for 60 children aged 4-6. Three groups, operational seriators, intuitive seriators, and nonseriators, were given a test measuring comprehension of affirmative and negative comparative and equative forms. Results indicated that operationals understood more forms than intuitives and that intuitives comprehended more than nonseriators. When age differences between groups were minimized, the latter but not the former difference was preserved. This suggests that significant growth in linguistic comprehension accompanies the emergence of the ability to order objects by size. Analysis of errors indicated that nonseriators interpreted statements dichotomously and ignored the standard more than seriators. Findings help to clarify the relationship between linguistic and cognitive development for parallel underlying structures.
D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007804:Language Development; D008297:Male; D012660:Semantics; D012691:Serial Learning; D013067:Speech Perception