Saving RT for answering radio question + how to get dataset

Hi,

I have two questions, would love some advice on:

1. saving the RT for answering a radio question

2. having my data set show what answer someone indicated and what the correct answer would have been, instead of just saving the number of correct/incorrect answers


Code + details below:


I'm trying to create an emotion recognition task. Essentially, participants will see videos of actors portraying an emotion, and they will have to say which out of the 6 basic emotions they are showing. I've basically done this by imbedding a looped video and using survey questions (radio format) within the experiment.


l: emotion_video_01 
i: video_ 01-01-07-02-02-02-01
t: radio
o: require
q: what emotion is shown in this video?

Neutral
Calm
Happy
Sad
Angry
Fearful
Disgust
Surprised

l:
t: range
Q: On a scale of 1 -10, how intense was this persons emotion?
- {min= 1,max=10,left=not intense at all,right= extremely intense,start=5}


My question is: I know that in experiments you can record response time for button presses ---> save RT KEY STATUS
will this work for selecting an answer in a survey question as well? 


I've also scored my answers this way:

l: my_test_1
t: radio
q: Question 1: Which is correct?
- {score=0} Answer one
- {score=1} Answer two
- {score=0} Answer three

l: total_score
t: set
- sum $my_test_*