I’m trying to design a Stroop-like experiment that takes advantage of SuperLab’s font color randomization feature. The experiment has five different font color lists for the five word categories I’m using. On the level selection screen I’ve selected ‘Random with no replacement,’ and I’m randomizing before each block. I’ve run the study both with and without the “randomize again” box checked, but it shouldn’t make a difference because the number of levels is identical to the number of trials that use this variable.
The problem I’m having is that when I run the experiment, it appears that the font color levels are being selected WITH replacement. This means that my colors don’t end up balanced. I’ve gone through the archives but haven’t found a relevant post. Any suggestions?