It was not clear that schizotypal people had the same difficulty, such as attention deficits, as schizophrenics frequently showed to some extent. In the present study, 22 volunteer participants with high and low scores on Schizotypal Personality Questionnaire, Brief version, performed an attention task. In Posner task, participants in high group were distinguished from those in low group by slower responses to targets in the right visual field than to targets in the left visual field, when attention was not first directed to the target location. The finding supported the concept of schizotypy, which posited a continuum of low to high to extreme high levels of schizophrenia.