I have an issue using Golden's version of the stroop test. When asked to find the predicted word score I must look at the years of education against the age row closest to the person's age.

So the age are within the range of 5 years like 20, 25, 30....60, 65

So if someone has an age of 63 do I take the score from the age 60 row or the age 65 row? And is there a reason for such a choice? This issue extends to the other predicted scores as well.