My dd was tested as a 6 year old, and her total achievement was lower than any of her other "broad" scores (144-157), where total was 142.
In any case, I would go ahead with IQ.
Thank you for your response. From what I have been reading, the broad scores are different than the individual battery scores. Broad scores are mini "cluster" scores from the individual scores (i.e. broad reading is a cluster of Letter-Word Identification and Passage Comprehension). Total Achievement is a big composite score of all the 9 individual batteries. I can see how a total achievement score could be lower than the broad scores and yet still be higher than the individual tests.
