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Table 3 Correlations between Stroop task performance and participant characteristics

From: Prefrontal dysfunction in pediatric Tourette’s disorder as measured by near-infrared spectroscopy

 

TD

Control

 

SCWC-1

SCWC-2

SCWC-3

SCWC-1

SCWC-2

SCWC-3

Age

0.693*

0.618†

0.394

0.628*

0.514

0.584†

FIQ (WISC-III)

0.335

0.302

0.257

−0.353

−0.175

−0.287

YGTSS

0.229

0.229

0.548

   
  1. P < 0.1; *P < 0.05
  2. Tested using Spearman’s correlation test.
  3. TD, Tourette’s disorder; FIQ (WISC-III), Full scale IQ score on the Wechsler Intelligence Scale for Children-Third Edition; YGTSS, Yale Global Tic Severity Scale; SCWC-1, ‘Stroop color-word task number of correct answers first time’; SCWC-2, ‘Stroop color-word task number of correct answers second time’; SCWC-3, ‘Stroop color-word task number of correct answers third time’.