I’m a complete novice to Open Sesame and trying to build an experiment as part of my final year in uni. I have previously been successful with building the experiment with the flicker paradigm but my professor has suggested that one-shot flicker is more appropriate. I am investigating change blindness and have 2IVs with 2levels each. All together 4 conditions and the stimuli are images. I want to present them in the experiment as: original image-black screen-modified image-black screen- original image. The participants will be asked to use the mouse to click on the location where they think the change happened. I will be recording RT from the moment the original image is presented last. This is all in theory of course as I don’t have a clue how to set it all up or if mouse response on Open Sesame can be used as control to record for correct/incorrect click on the location of the change. The changes in the images will be either on the left or right side of the image, but of course they have to vary in all the pairs.
I would really appreciate any advice.