P.S. You asked earlier about determining research credibility- we need to consider when looking at source credibility, a related topic, that Allen is selling a book for profit about his new beliefs, and that he lost out on the profits he made in DSM-IV when he was cut out of the DSM-V process, no more royalties.I do not know what he earned in royalties, he said it was $10,000, not sure what the actual income was nor the profits from his highly publicized book. Just a side note.