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woodcock-johnson achievement

Submitted by an LD OnLine user on

My 6th grader was given the WJ Achievement test. His overall ge average was only 3.6.

How can he be in a 6th grade class functioning at a third grade level? How accurate are these tests? How much is the possible fault of bad teaching?

Submitted by Anonymous on Sun, 09/21/2003 - 2:20 PM

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Please start by asking these questions of the evaluator; then understand that the WJIII is an individual achievement test, not an assessment of how your child does in your school’s/state’s curriculum(look for results of high stakes testing done by your state for this info.); don’t use GE, look at the standard scores(average is 100, and standard deviation is 15-if this isn’t familiar to you, ask whomever did the testing to explain this to you, don’t try to interpret test results on your own.) Scoring at a GE of 3.3 means that your child(whatever grade) scores as well on this item, or test as a child who is in the third month of third grade would have on the same item(not that your child is equivalent toa 3.3 grader).

Look at http://alpha.fdu.edu/psychology/woodcock-index.htm for more info.

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