An IRT Analysis of the Reading the Mind in the Eyes Test

Relationships between intelligence level and Rorschach measures of developmental level (genetic scores) were examined in clinically normal adults, hebephrenic and catatonic schizophrenics, paranoid schizophrenics, psychoneurotics, cerebrally damaged, and a mixed group of neuropsychiatric patients. The Ss were white males with an IQ range of 79 to 146, and with a chronological age range of 19 to 70. The unaltered forms of the genetic (developmental) scores were used for correlation with primarily Wechsler IQs. Generally no statistically significant relationships were found between genetic scores and intelligence level.