Millisecond Forums

Hello everyone,

right now I am programming a Stroop-Task with different words and I would like to know whether it is possible to assign the colors (red, green, blue, yellow) in a randomized order for each participant.

Normally it would look like that:
<text rot>
/ items = ("rot")
/ color = red
</text rot>

<trial rot>
/ stimulustimes = [1=rot, redreminder, greenreminder, bluereminder, yellowreminder]
/ correctresponse = ("d")
/ validresponse = ("d" "f" "j" "k")
/ontrialend = [
    if (trial.rot.responsetext == "D"){
        values.responseCategory = "red";
    } else if (trial.rot.responsetext == "F"){
        values.responseCategory = "green";
    } else if (trial.rot.responsetext == "J"){
        values.responseCategory = "blue";
    } else if (trial.rot.responsetext == "K"){
        values.responseCategory = "yellow";
    };        
    list.responses.appenditem(trial.rot.correct);
    list.responses_congruent.appenditem(trial.rot.correct);
    if (trial.rot.correct) {
        list.latencies.appenditem(trial.rot.latency);
        list.latencies_congruent.appenditem(trial.rot.latency);
    }
]
</trial>

I would like to do it this way:
<text rot>
/ items = ("rot")
/ color = red, green, blue, yellow
</text rot>

<trial rot>
/ stimulustimes = [1=rot, redreminder, greenreminder, bluereminder, yellowreminder]
/ correctresponse = ("d") (Now I have the problem that I cannot specifiy the correct answer for this trial because of the randomization. What do I have to define for the result files to see which answer would have been the correct one if the participant pushed a button?)
/ validresponse = ("d" "f" "j" "k")
/ontrialend = [
  if (trial.rot.responsetext == "D"){
   values.responseCategory = "red";
  } else if (trial.rot.responsetext == "F"){
   values.responseCategory = "green";
  } else if (trial.rot.responsetext == "J"){
   values.responseCategory = "blue";
  } else if (trial.rot.responsetext == "K"){
   values.responseCategory = "yellow";
  };  
  list.responses.appenditem(trial.rot.correct);
  list.responses_congruent.appenditem(trial.rot.correct);
  if (trial.rot.correct) {
   list.latencies.appenditem(trial.rot.latency);
   list.latencies_congruent.appenditem(trial.rot.latency);
  }
]
</trial>

I hope you understand this issue. If additional information is required feel free to ask!

Thank you very much!

Best Regards,
Danny