Abstract
This study investigated the difference between episodic memory for verbal information presented in an oral format versus equivalent material presented in a written format. The study utilized the Logical Memory subtest of the Wechsler Memory Scales-Fourth Edition and the recently validated Morris Revision-IV Paragraphs. In a sample of 97 normal participants, auditory and visual memory performances were found to be significantly correlated (r = .651, p < .001). Post-hoc analysis revealed a slight though not clinically significant preference for retention in the visual modality. The results demonstrate a high-degree correlation for retention of episodic memory for these two sensory modalities in normal participants.
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