Reliability study demonstrates robust reproducibility for Stroop and Trail Making tests in older women, suggesting selective consistency across standard executive function tools.
The goal of the study was to assess the five-day test-retest reliability and reproducibility of measures from the Stroop Word Color Test (SWCT), the computerized Corsi Block-Tapping Test (CBTT), and the Trail Making Test - version B (TMT-B) using the intraclass correlation coefficient (ICC) and concordance correlation coefficient (CCC). Coefficients ranging from good to excellent were found in the SWCT (congruent condition: ICC=0.90, CCC=0.81; incongruent condition: ICC=0.91, CCC=0.82) and in the execution time of the TMT-B (ICC=0.87, CCC=0.78). In CBTT, the analyses showed moderate correlation coefficients (number of trials: ICC=0.48, CCC=0.31; simple score: ICC=0.56, CCC=0.38; composite score: ICC=0.47, CCC=0.30).
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Deus et al. (2026) studied this question.
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