Hi all,<br><br clear="all">I am trying to have a running average of a participants reaction time
so that the duration of a trial can be adjusted based on a subjects
performance. I think I know how to do this, however I am unable to get
the RT data. One issue that I thought may be a problem is that the RT
data comes from an object with an infinite duration, however when I
look at a data file the RT data appears to be completely appropriate.
What I have right now (although I have tried a number of different
approaches) is in the user tab I define my variable <br>dim nSingleRT as long <br><br>'In an inline prior to the beginning of the block<br>nSingleRT=0<br><br>'In an inline at the very end of the trial<br>nSingleRT=c.GetAttrib
("Math.RT")<br>Debug.Print nSingleRT<br>
<br>In the debug tab I get all zeros. I have tried using the summation
function, but had no more success. To try and better ascertain the
nature of the problem, I replace Math.RT with MathList and the
attributes were collected without any problem. Any help would be
greatly appreciated.
<br>Thanks very much!<br>Nicole<br>-- <br>Nicole Strang<br>Graduate Student<br>Child Emotion Research Lab<br>University of Wisconsin-Madison<br>1202 West Johnson St.<br>Madison, Wisconsin 53706<br>Lab Phone: (608) 262-6647
<br>Fax: (608) 262-4029