Toronto Alexithymia Scale

TAS-20Alexithymia
20 items 1994 α 0.78–0.85 License required Bagby, R.M., Parker, J.D.A., & Taylor, G.J.

What it measures

The standard measure of alexithymia — difficulty identifying and describing feelings and an externally oriented cognitive style. Associated with somatic disorders, addiction, and emotional processing difficulties. Widely used in clinical neuropsychology.

Response format

Likert (1–5, strongly disagree to strongly agree)

Representative items

This is a licensed instrument — representative items are shown for reference only. Obtain the original scale materials from the publisher before use in research.

Usage notes & scoring

(R)=reverse-scored (5 items). Cut-offs: <=51 non-alexithymic, 52–60 possible alexithymia, >=61 alexithymic. Research licence available from Taylor and Bagby.

Recommended companion scales

ERQPANASIRI

Citation

Bagby, R.M., Parker, J.D.A., & Taylor, G.J. (1994). The twenty-item Toronto Alexithymia Scale – I. Item selection and cross-validation of the factor structure. Journal of Psychosomatic Research, 38(1), 23–32.

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Keywords

#alexithymia#emotionalprocessing#emotionidentification#interoception#psychosomatic
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