RafaIsTheKingOfClay it was debunked as being a published study, it's actually originally from an unpublished thesis. No one knows what information we use for reading but it's unlikely to be a single peice of information. Reading is a complex process.
Yes, it is very difficult to read scrambled words (I have not claimed it isn't) the words can be carefully scrambled for them to make sense. If you scramble the letters in certain ways it does make reading more difficult.
MaizieD you actually linked research that supports this. You assumed I said we look only for whole words, read it again. I said a number of other things, it is a complex process. But actually the research states that in skilled readers a small area of the left visual system automatically responds to whole written words, regardless of small changes.
Dr. Dehaene's work is interesting in that it hypothesis that children learn to read by linking object recognition and the pre-existing language circuit. They learn to read when the words are meaningful, in this case the authentic context of their language. The theory is that there are three phases of learning: pictorial, brief photography of a few words and the phonological stage that decodes sounds and symbols and finally learning the spelling so word recognition can be fast and automatic. This process takes time and the brain develops and alters, whole word learning will not work as well as phonetic processing but it is far more complex than both and the actual stage in the process will vary from child to child and take a long time to fully develop.
This process will on average take longer in English children which makes in light of Dr. Dehaene's research due to the complexity of written English and it's less direct relation to spoken words than some other languages. There is plenty of published evidence that English children require more experience before they reach the same level of profeciency as their German, Spanish and Portuguese counterparts.