e-prime on laptop - timing problems

ric hod psicologo2002us at yahoo.com.br
Mon Mar 10 20:02:09 UTC 2003


Hi. We are analysing Eprime in order to buy it for use
in both academic psychology and police dept.
Would you send me the .pdfs in a single archive?

They are all in your main page of scripts.
Thanks.

Ric

--- Theodore Marinis <t.marinis at ucl.ac.uk> wrote:
> Hi,
> I have installed E-prime 1.0 on a dell laptop and I
> have identified timing
> problems after running the Refresh Clock Test. I
> turned off all other
> applications visible through <ctrl+alt+delete> and I
> still have missed
> ticks. Sometimes this takes place when the fan of
> the laptop is operating
> (!!!), but sometimes not. I have run my experiment
> and checked the onset
> delay in each trial. The range is in general 4 to
> 14ms, but within a
> specific block the range is 50 to 90ms. This covers
> approx. 10% of the
> trials. I could eliminate these trials, but 10% is
> quite a lot.
> I am sure that other people have faced similar
> problems. Any ideas how you
> managed to solve them?
> Thanks a lot for your time,
> Theo
>
>
>
-^~^~^~^-^~^~^~^-^~^~^~^-^~^~^~^-^~^~^~^-^~^~^~^-^~^~^~^-^~^~^~^-^~^~^~^-
> Dr. Theodore Marinis
> Centre for Developmental Language Disorders and
> Cognitive Neuroscience
> Department of Human Communication Science
> University College London
> Chandler House
> 2, Wakefield Street,
> London WC1N 1PF
> UK
> Tel. +44-20-7679-4096
> Fax +44-20-7713-0861
> www: http://www.ucl.ac.uk/DLDCN/staff.html
>
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>
>
>


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