According to attachment theorists, affect regulation and quality of attachm
ent are closely linked. As a personality trait associated with deficits in
the cognitive processing and regulation of affects, alexithymia has been hy
pothesized to correlate with insecure attachment. To test this hypothesis,
we studied the relationships between alexithymia, adult attachment style, a
nd retrospective memories of separation anxiety symptoms during childhood i
n 100 young men with clinically significant mood symptoms. The most common
DSM-IV diagnosis (N = 72) was adjustment disorder with depressed mood, with
anxiety, or with mixed anxiety and depressed mood. Each participant comple
ted the Twenty-Item Toronto Alexithymia Scale (TAS-20), the Beck Depression
Inventory (BDI), the state form of the State-Trait Anxiety Index (STAI), t
he Attachment Style Questionnaire (ASQ), the Relationship Questionnaire (RQ
) and the Separation Anxiety Symptom Inventory (SASI). Alexithymic traits w
ere more pronounced in those participants who had patterns of insecure atta
chment and who reported more severe symptoms of separation anxiety during c
hildhood, independently of the severity of their current anxiety and depres
sive symptoms. Among the subgroup of participants with insecure attachment
styles, those with preoccupied or fearful patterns had a higher prevalence
of alexithymia (65% and 73%, respectively) than those with a dismissing pat
tern (36%). These data suggest a role for early developmental factors in th
e etiology of alexithymia.