DEM Test


Developmental Eye Movement Test

Includes: Manual and evaluation sheets.

Bernell's exclusive DEM™ test provides an objective method of assessing fixational and saccade activity during reading and non-reading tasks. Incorporates a sub-test of number calling in a vertical array and provides the means to evaluate oculomotor function with numbers in a horizontal array.

Developed by Dr. Jack Richman and Dr. Ralph Garzia.  

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