| Abstract: | In The Origin of Consciousness in the Breakdown of the Bicameral Mind, Jaynes (1976) presented a technique—involving the selection of the happier of two line-drawing chimeric faces—that is theorized to measure hemispheric laterality. Certain imperfections in the published stimuli have led some critics to question the task's validity, while others maintain that even the flawed stimuli are measuring some aspect of laterality. In this study, further data are presented to show that this task, despite its inherent biases, is still sensitive to differences in perception between left-handers and right-handers. The implications of this sensitivity are discussed. |
