[DMDX] Re: questions about COT Oh, yeah, forgot there is another frame there.  Thanks a lot, Jonathan!! :-) shiaohui ----- Original Message -----  From: "Jonathan C. Forster"  To:  Sent: Monday, February 06, 2006 12:49 PM Subject: [DMDX] Re: questions about COT > At 11:58 AM 2/6/2006 -0700, you wrote: >>Ah, I see!  I totally forgot that COT is between clock ons, not between  >>the onsets of items!!  Silly me! >> >> >>To double check whether I am understanding this right, please bear with me  >>with my script again: >> >>100  c; >> >>+101 * %1 /  %1/ "READY" /; >> >>+1001 "(instruction)"/ *  "text" /!; >> >> >> From the above script, I should at least get 2*16.58ms + 724*16.58 ms+  >> 90*16.58 ms (the period of "(instruction)" in item 1001, whose frame  >> duration is defined in the parameter line as ).  All these add up  >> to 13529.28 ms.  Since I got 14341.99 ms from the data file, I probably  >> had 812.71 ms that came from the delay between items 101 & 1001.  Is that  >> correct? > > >   Minus one tick to put the blank frame at the end of 101 up. > > >                                                /"\\ >  -jonathan (j.c.f.)                            \\ / >                                                 X >     ASCII RIBBON CAMPAIGN - AGAINST HTML MAIL  / \\ > >   Barium: What you do with dead chemists. > > > ==================================================================== >   Send mail to DMDX-request@psy1.psych.arizona.edu with the word >  'unsubscribe' by itself with no quotes in the body of the email >  to be removed from the list.  The list archive is available here: >          http://psy1.psych.arizona.edu/cgi-bin/DMDX/thread > ==================================================================== >