Lack of Sex Differences on the Stroop Color-Word Test across Three Age Groups

The present study investigated recent reports of sex differences on the Stroop Color-Word Test by age. Present results indicate no sex differences at 7–8 years, 9–10 years, and 18–24 years. The two school-age samples reported similar amounts of interference and significantly more than the college-age sample. Inconsistencies in the literature may be a function of response modality rather than interference.