Hi Blair,
I want to run a DirectRT study in which participants are incrementally shown one image at a time on the screen. They are first shown one image and asked whether they want to reveal another image or to stop (i.e., skip to the next trial). They have the option to reveal up to 49 images. I wrote the DirectRT file but kept getting the error message "Row 3 has a missing value for one of its time columns". I checked many times for extra asteriks or spaces but could not find anything. Attached is the .csv file and the stim. The csv file has more than 256 columns (the max allowed by Excel 2003), so please open it with a text editor. I would be extremely grateful if you could suggest what might be going wrong with the file.
Thanks a lot,
Krishna