Hi
There are two types of
trials that I want to record firstcharlatency and lastcharlatency for
(this is the basic outline):
<openended
emotion>
/stimulusframes =
[1=emotion]
</openended>
<openended
concrete>
/stimulusframes =
[1=concrete]
</openended>
So in the <data>
I have specified that I want to record openended.emotion.firstcharlatency,
openended.emotion.lastcharlatency, openended.concrete.firstcharlatency, and
openended.concrete.lastcharlatency
The problem is that in
the data output, these values continue to carry through each row even when they
are not relevant.
For example, if an
emotion trial is run, and next a concrete trial is run, then in the data output
the ‘firstcharlatency and lastcharlatency’ for the emotion trial will still
show up on the line of data for the concrete trial.
Is there a way to only
record these latencies for the relevant trials? Or could I reset the values to
0 using /ontrialbegin? When I tried, it
said it was a read-only property.
Thanks for the help!!
-Michelle