Field-Dependence, Extraversion and Perception of the Vertical: Empirical and Theoretical Perspectives of the Rod-and-Frame Test

Abstract

Using conventional scoring procedures for the Rod-and-frame Test (RFT), extraversion was shown to interact with field-dependence (defined by scores on the Hidden-shapes Test), with the field dependent extraverts being most inaccurate performers on the rod and frame. Of greater importance, serious questions were raised about theoretical and empirical aspects of the relationship between paper-and-pencil measures of field-dependence and performance on the rod and frame, and it was concluded that "what has...been demonstrated over the past ten years is the reliability of a relationship of questionable validity."