IAT - Presenting Stimuli from 2 Categories Alternately
I am trying to set up an IAT on OpenSesame, and I have done a large portion of it. However, for the congruent and incongruent blocks for which participants have to categorize stimuli from 2 different categories (in my case, it would be nationality and ethnicity), and I require the stimuli to appear alternately (e.g., nationality, ethnicity, nationality, ethnicity...).
Is there a simple code I can use to make this happen? I would really appreciate some help!
(Note: this experiment will eventually have to make its way to OSWeb to be conducted online).