I'm having people answer 15 antonym questions (scale response; A-E). Afterwards, I want to let them go back through their answers, one by one (i.e., in a different questionnaire), and let them see their answer to each item. Meanwhile, on the same screen, I want to give them the option of changing their answer, if they want, and measure how long it takes them to decide whether to change their original answer.

I think this will take both MediaLab and DirectRT (for response times), but I'm unsure how to program MediaLab accordingly. Any help you can provide is much appreciated!

Thank you.