different number of stimuli for each trial

[Erin S. Rogers]

Hello,

I am setting up an experiment where a subject sees a checkerboard image
followed by either 1,2,3,or 4 tones then a different checkerboard image
followed by 1,2,3,or 4 tones.  This repeats 256 times.  How can I program
Eprime to display different numbers of tones in each trial?

thank you
Erin Rogers

Laboratory of Clinical Neuroscience
Department of Psychiatry and Behavioral Sciences
Stanford University School of Medicine
Stanford, CA 94305-5550
Office: (650) 493-5000 ext. 67349
Fax: (650) 493-4901