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Trail Making Test

Marcello Spinella marshmallow at earthlink.net
Sat Feb 20 16:51:02 EST 1999


I've been trying to think of a way to isolate a better mental shifting
score from the Trail Making Test.  I believe 1 or 2 reasearchers have
looked at Trails B-A as a way to do this. However, I was thinking of
using a ratio of (B-A)/A, which would look at the difference
proportional to the basic motor and scanning speed on A.

Any thoughts on this?

Marcello Spinella, Ph.D.





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