A Brief Note on the Relationship between Rorschach Developmental Level and Intelligence

Rorschach Developmental level and intelligence were compared, using both an overall DL score and a ratio DL score. Overall DL correlated significantly with IQ, whereas no significant relationship was found between IQ and a number of different ratio DL scores. The findings were interpreted as indicating that the lack of relationship between DL and IQ previously reported in the literature stemmed from methodological considerations rather than from any inherent lack of relationship between the two variables.