The present study examined the Toronto Alexithymia Scale (TAS) in a sa
mple of 508 male inmates incarcerated for sexual and violent offences.
A confirmatory procedure applied to the 20-item version of the TAS (T
AS-20) resulted in a two-factor solution: Emotional Understanding Defi
cit, and Experiencing and Utilizing Emotion. The factor scale of Emoti
onal Understanding Deficit had a strong inverse relationship with soci
al desirability measures and a positive relationship with all dimensio
ns of psychopathology. On a measure of intelligence, Emotional Underst
anding Deficit and Experiencing and Utilizing Emotion scales had the e
xpected verbal/performance discrepancy. Unexpected negative relationsh
ips occurred between the TAS and theoretically relevant dimensions fro
m the Hare Psychopathy Checklist-Revised, Although the results indicat
e limitations of the TAS-20's usage with inmates, there was support fo
r the TAS scales' validity with an incarcerated sample.