The alexithymia construct: relationship with sociodemographic variables and intelligence.

Conflicting results have been reported in studies examining the relationships between alexithymia and the variables of age, gender, social class, and intelligence. Moreover, these results are of dubious validity and generalizability because many of the studies used psychometrically poor scales to measure the alexithymia construct. The present study reexamined the relationships between alexithymia and sociodemographic variables and intelligence in a sample of normal adults using the Toronto Alexithymia Scale (TAS), a recently developed self-report measure with evidence of reliability and validity. The results indicate that alexithymia, as measured by the TAS, is not associated with age, gender, educational level, socioeconomic status, and intelligence.