Cognitive style and lateral eye movements

The lateral eye movement paradigm was employed to test the hypothesis that narrow categorizers, who are believed to be more analytic in information processing, make characteristic use of the left hemisphere, while broad categorizers, being more holistic, depend more on the right hemisphere. Data for narrow categorizers confirmed the hypothesis in that they tended to produce a majority of right shifts. Results from broad categorizers turned out to be less clear, although there was a tendency in the direction of left eye shift. Additionally, narrow categorizers made significantly more total LEMs than did broad categorizers. The results are discussed in terms of cerebral specialization underlying cognitive style.