Hi,

Thanks for the reply. I know that DirectRT is more accurate, but I was wondering about what Medialab can do and if their difference is only in accuracy. So, in the case of a priming task can Medialab record responses of millisecond and make the duration of timed items less than one second? It is not clear in the guidelines.

Thank you
Marilena

Quote Originally Posted by jason_reed View Post
Priming tasks are better done in DirectRT. It is designed to work with timing on the millisecond level.

There are instructions and example files of a basic priming task described here in the DirectRT manual: http://www.empirisoft.com/directrt/h...rd_priming.htm

If you do not have a copy of DirectRT, you can get a free 21-day trial license to try it out. Just download it from here on the Empirisoft website: http://www.empirisoft.com/Download.aspx?index=4. When you send the 14-character D-code to service@empirisoft.com, please make sure to ask for the 21-day trial license.