I take issue with your assertion that 'it is a teaching method that is more successful than any other at teaching children how to read' -- it is in fact one of many that have similar outcomes. I am not the only one to disagree with you:
From 'Synthetic Phonics and the Teaching of Reading', Wyse and Goswami, Cambridge University -- 'We show that the review provided no reliable empirical evidence that synthetic phonics offers the vast majority of beginners the best route to becoming skilled readers. We analyse the available empirical evidence in English, and show instead that the data support approaches based on systematic tuition in phonics.' (Systematic as opposed to synthetic.)
The authors conclude:
'There is no empirical research base to justify the Rose Report's recommendation that the teaching of reading in England must rely on synthetic phonics.'
(And there is none to justify the teaching of phonics of any variety to 4 year olds.)
Further:
'the Rose Report's conclusion that synthetic phonics should be adopted nationally in England as the preferred method for the teaching of reading is not supported by empirical research evidence. Rather, as reviewed here, the available research evidence supports the importance of systematic tuition in phonics at a variety of grain sizes (e.g. phoneme, onset-rime).'
And in a further criticism of Rose, the authors argue that in fact a basic element of SP may be counter-productive in the teaching of English specifically:
'"The case for change that we discuss -- rests on the value of explicitly distinguishing between word recognition processes and language comprehension processes" (Rose, 2006, p. 74). However, reading is not simple. Reading is one of the most complex achievements of the human brain. Human brains that learn to read English may in fact develop extra neural architecture that is not developed by brains learning to read more consistent alphabetic orthographies (Goswami & Ziegler, 2006). In written language, as in spoken language, the ultimate aim is communication and comprehension. We argue that teachers are more likely to help children to achieve this aim if government recommendations for practice are built on a rigorous synthesis of the full range of evidence, including research about different languages and effective reading teaching.'
I highly recommend this paper to Feenie, Mrz, Malaleuca, and anyone else out there who has swallowed the SP propaganda whole. You should read it both for accuracy and comprehension.
(Please note it is not a Guardian article.)
SP has in fact been hailed as a cure for the ills of society by the governments that endorsed the flawed report that recommended it, introduced it and standardised it. It was one of the planks of the Conservative election platform. Guardian article on politics/phonics, and Summary of key points from election manifestos for those who take exception to the Guardian.
It has been hailed as a cure for what ails society just as every previous educational magic bullet has been.
I hope you are not suggesting, Malaleuca, by your reference to parents' reluctance to have formal teaching of reading delayed, that the anxiety of parents possessed by the zeitgeist, and not thorough studies and evidence, should be the basis of what is taught to all 4 year olds in schools all over Britain? Educational policy is muddled and misguided enough without anxious parents fearful of someone else's little Johnny getting ahead of theirs weighing in.
At the time my children learned to read, I didn't consider that I had 'done' anything to teach them, as they had sorted it out for themselves. What I thought I was doing was preparing them for formal learning in school, exposing them to books, songs, rhymes, vocabulary through conversation and reading to them. They ended up reading. I wouldn't change anything I did, as I think that kind of exposure would be helpful whether they picked up reading or not. As I mentioned, I worried that they had missed out on a necessary intellectual challenge or milestone, but since they were exposed to systematic phonics in First Grade (age 6ish, in the US) I figured any deficiencies could be cleared up anyway.