Each participant took part in 5 trials, one practice and 4 experimental,
corresponding to the crossing of attention (divided, full) and color (red, blue). The
practice trial set had a white background and was a full attention condition. The order of
the color and the order of the attention conditions within the color were counterbalanced
across participants to avoid any ordering affects. Once the participants completed all five
trials, they were debriefed on the study.
Results