I have a data set of a reinforcement learning task. My goal is to analyze the difference between the reaction times of the two categories of a nominal variable. However, my data is currently coded with a lot of trials per participant, where every row corresponds to a trial.
How can I structure my data and which statistical test do need to use?
Even if I calculate the means per participant, I would still have two rows per participants - one for each category of the nominal variable. Or do I need to encode this into new variables?
If it's important: I will probably use SPSS for the analysis
How can I structure my data and which statistical test do need to use?
Even if I calculate the means per participant, I would still have two rows per participants - one for each category of the nominal variable. Or do I need to encode this into new variables?
If it's important: I will probably use SPSS for the analysis