She tested for the following and wrote a report, well worth VI team assessing, she also made recommendations and has just emailed me her report (centiles are explained at the bottom:-
Developmental Test of Visual Perception (DTVP-2) in order to rule out any difficulty with processing visual information. Visual perception enables people to understand, analyse and interpret what they see. This test consisted of 8 subtests.
Eye hand coordination The ability to draw precise straight or curved lines in accordance with visual boundaries 99 centile
Position in space. The ability to match two figures according to their common features 91 centile
copying Recognise the features of a design and draw it from a model 91 centile
Figure-ground Ability to see specified figures even when they are hidden in confusing complex backgrounds 63 centile
Spatial relations The ability to connect dots to reproduce visually presented patterns 99 centile
Visual closure Ability to recognise a stimulus figure when it has been incompletely formed 98 centile
Visual motor speed Rapidity with which a child can make certain marks in certain designs 84 centile
Form constancy The ability to match two figures that vary on one or more discriminating features, size, position or shade. 50 centile
A centile score of 91 means that ds did the assessment at or above the level predicted for approximately 91% of children of his age. Average scores fall between 25% and 75%. Ds performed extremely well in most areas. In the two areas where his scores were lower, though still within the average range, form constancy and figure ground, Ds had some difficulty finding shapes in backgrounds that were visually cluttered or confusing.
She also gave me two links which might be of interest to you.
www.childrensvision.com/reading.htm
There is also a useful article on sensory disorder at www.autismtoday.com/articles/Sensory_Disorder.htm
Hope its of some help to you.