Answer:
a person's score on one of the factors does not predict her scores on any of the other factors.
Step-by-step explanation:
Orthogonal is defined as being a "right-angle" when dealing with mathematics, but also tends to describe any and all events that are statistically independent from one another. In this specific scenario, orthogonal would indicate that a person's score on one of the factors does not predict her scores on any of the other factors.