Citation

Tetewsky S. J. Exp. Psychol. Learn. Mem. Cogn. 1992; 18(3): 577-594.

Affiliation

Yale University.

Copyright

(Copyright © 1992, American Psychological Association)

DOI

unavailable

PMID

1534357

Abstract

Two experiments were carried out to study the effect of prior knowledge on cognitive processes related to human intelligence by examining its role in defining task novelty. In Experiment 1, Ss performed a letter-matching task involving same-different judgments based on 4 rules of sameness: physical identity, form, system, and name. When the stimuli were unfamiliar, performance on the name classification task was correlated with measures of fluid abilities, whereas when the stimuli were familiar, performance on this task was not correlated with measures of fluid abilities. In Experiment 2, Ss performed 3 different forms of a mental rotation task. When the stimuli were unfamiliar, the slope of the rotation function was correlated with a test of fluid ability, whereas when the stimuli were familiar, the slope of the rotation function was not correlated with a test of fluid ability. These results are discussed in terms of their implications for understanding the nature of task complexity and the way knowledge and processing interact in the development of skilled performance.

Language: en