Graham
The research our people looked at supports this idea that a second
assessment 'refines' the first. If true, it follows that an unusually
accurate first assessment (whether due to skill or luck), if achieved, will
lead to a far more prolonged effectiveness.
We are hoping Tintavision can supply actual statistics.
Best wishes
Stephen L.
----- Original Message -----
From: "Graham Rice" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Friday, August 03, 2001 11:26 AM
Subject: Re: Tintavision assessments
> > Our psychologists have found coloured overlays to be very effective
> > for a short time but that the brain slowly adjusts to the colour and
> > the dyslexia slowly returns. (i.e. 'wears out with use') We
> > understand that the Tintavision assessment is more sophisitcated than
> > most in this field and the consequent intervention lasts longer?
>
> I must be so lucky (for a change), so far I have been using the
> filters and the screen set-up successfully for two and a half years
> without any drastic degradation of its effect. True about six months
> ago I was tested again and received a different set of colours but
> before the re test I had found no pronounced failing in my reading
> ability.
>
> I hope I don't have any loss of ability as I would hate to return to the
> awful conditions my reading was in before my initial testing.
>
> If you are interested my present RGB screen settings are as
> follows.
>
> up until six months ago R204 G159 B240
>
> Present settings R192 G184 B248
>
>
> Graham Rice
>
> [log in to unmask]
> University Westminster
>
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