Millisecond Forums

Hi,

I have developed a script for the UPPS using a likert scale so that only one item appears at a time on screen (as versus using radiobuttons).  I am trying to work out how to create a summary data file that adds the responses but can't get it to work.  I have looked at a number of other scripts and they often seem to use expressions such as:

<data>
/ columns = [date time subject trialcode trialnum blockcode blocknum response latency totalmeanlatency totalsdlatency correct error totalnumcorrect
totalpercentcorrect stimulusitem stimulusitem stimulusitem]
</data>

They haven't defined properties such as totalmeanlatency or totalnnumcorrrect previously  - they just seem to be terms understood by Inquisit.  If this is the case, where might I find the correct properties that would allow me to do as per above for a likert type script whose raw data file includes response and latency. I have tried to do this as follows but it doesn't work (perhaps sum is not the right terminology):

<summarydata>
/ columns = [script.subjectid, script.startdate, script.starttime, totalsumlatency, totalsumresponse]
</summarydata>

Does anyone have a suggestion as how to do this?

Also, despite my specifying exactly how I want my raw data file to be, I seem to always get the defaults including such items as pretrialpause, posttrialpause windowcenter etc. which I don't need.  Any suggestions as to what I am doing wrong?

Thanks,
Rebecca