GATB Standard Measurement Error

by Barbara
(Not Given)

I received some results on a candidate that completed this testing and I wonder if you could clarify this comment:

GATB standard scores "(adjusted upwards by one standard error of measurement)

What does this mean?

I realize that this was not purchased from you, but if you're unable to provide details can you refer me to someone who would be able to clarify.

Thank you for your time.