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A Test of the Theoretical Model of the Revised Illinois Test of Psycholinguistic AbilitiesSouthern Illinois University at Carbondale
Southern Illinois University at Carbondale
Southern Illinois University at Carbondale This study tested the theoretical model underly ing the Revised Illinois Test of Psycholinguistic Abilities (ITPA). The ITPA model is a hierarchical factor model which includes five first-order factors (Receptive Process, Organizing Process, Expressive Process, Closure, and Sequential Memory); two sec ond-order factors (Representational Level and Automatic Level); and one third-order factor (Psy cholinguistic Ability). Results from correlated mul tiple-group component analyses of the ITPA subtest intercorrelations for each age group in the standardization sample provided strong support for the theoretical model.
Applied Psychological Measurement, Vol. 2, No. 4,
519-525 (1978) |
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