The present research was designed to study the interrelationships of intelligence, field independence, analytic cognitive style, and spatial and perceptual abilities among 201 boys, age 10-11 years. The contribution of cognitive style to the prediction of differences in attainment in English and mathematics was also investigated. Substantial overlap was confirmed between field independence and intelligence, but there were significant residual correlations (p < .01) between field independence and mathematics and haptic perception after intelligence was held constant. Analysis of covariance confirmed the significance of differences between field-independent, intermediate, and field-dependent boys in mathematics and haptic perception (p < .05). Principal components analysis indicated the separability of cognitive style from factors of general ability, spatial ability, and perceptual speed.