| Title: |
State-of-the-Art Testamentary Capacity Assessment Tool (TCAT) in Dementia: A Review of Studies and Update Report. |
| Authors: |
Voskou, Panagiota; Douzenis, Athanasios; Economou, Alexandra; Papageorgiou, Sokratis G. |
| Source: |
Journal of Dementia & Alzheimer's Disease; Jun2026, Vol. 3 Issue 2, p25, 14p |
| Subject Terms: |
Capacity (Law); Dementia; Cognitive testing; Cultural adaptation; Psychometrics; Recollection (Psychology) |
| Abstract: |
Background: The Testamentary Capacity Assessment Tool (ΤCAT) is a brief instrument with good psychometric properties, specifically designed for the assessment of testamentary capacity (TC) in individuals with dementia. It assesses memory, perception of financial matters, and judgment, as well as cognitive functions, such as theory of mind, not measured by other traditional tools. Additionally, it does not require collateral sources of financial information. The aim of the present study was to provide an updated report on the use of the TCAT in research and systematic review studies. Methods: This narrative review includes studies that have used the TCAT for clinical use, validation in different cultures, and comparison with the two other specialized TC assessment tools. The PubMed database was searched using the keyword "Testamentary Capacity Assessment Tool". Results: The TCAT has been validated in a healthy Italian population and was found to be a useful adjunct instrument for TC assessments in older adults. Another study demonstrated its clinical utility in patients with acute ischemic stroke. A systematic review compared the TCAT to the other two existing specialized TC assessment tools, namely the Testamentary Capacity Instrument (TCI) and the Testamentary Definition Scale (TDS), highlighting the superiority of the TCAT in clinical practice. Conclusions: The TCAT is a useful, specialized screening tool that is easily applicable in clinical practice by both experts and non-experts. Further studies are recommended across different cultures, in both healthy and cognitively impaired adults, to support its standardized use in forensic and clinical settings. [ABSTRACT FROM AUTHOR] |
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| Database: |
Complementary Index |