When I use the tag function to code the correct response in my experiment, I noticed that there are two columns in the output labeled as “patient response” and “input string”. The patients were asked to type in their answers in the experiment. I figured that the “input string” is the actual patient’s response because there are some correct and wrong answers. I have no idea what the “patient response” column is for, it only shows the answers when they are correct, and it’s blank when the patient’s answer is incorrect. Could anybody tell me what’s the difference between this two columns?
I ask this only because I once tagged wrong and I had to go back and judged the answers manually. The two columns were confusing in that process.