Table 1. Examples of stimuli conditions used during the experimental phase of the Stroop task.

Stimulus condition	Word stimuli examples	Description
Congruent	‘red’ (in color red)	Word-color: matched Word-color grapheme length: matched
Incongruent	‘red’ (in color blue)	Word-color: mismatched Word-color grapheme-length: mismatched
Control congruent	‘dog’ (in color red), ‘jump’ in color (blue)	Word-color: neutral Word-color grapheme-length: matched
Control incongruent	‘north’ (in color red), ‘deep’ (in color yellow)	Word-color: neutral Word-color grapheme-length: mismatched