Yet another "new role" for health visitors I see. If in doubt HVs can fix it seems to be one of those recycled political mantras. Sadly the actual quality (and volume) of HVs has never been there to implement any of the initiatives.
Actually evaluating the effectiveness of interventions using proper research and then only applying the good ones would be a good idea. It would be nice if government ever did that, but evidence-based policy has never (and probably will never) be implemented - much more mileage in introducing a totally new (and piloted, or even better run the pilots whilst implementing the whole scheme anyway and then never learn anything from the pilots in any case) scheme or just reorganising everything.
Looking at the tool they appear to use (the SQD) it looks remarkably similar to the assessment used for my son for AS. The fact that he couldn't keep still and had tantrums wasn't anything to do with our parenting, it is the way his brain is wired. Personally I think he has a fantastic character, and will succeed (just doing something offbeat as have many of the family).
Anyway I digress - much of the paper is really quite well written and interesting, and there is discussion of the relationship between poverty and child development, and the link to adult mental health. Trouble is it is a bit circular:
"In other words, parents on a low income, but who are confident and able, are as effective at generating character capabilities in their children as parents on a high income. It is not income itself that causes the different outcomes but other factors which are associated with low income."
I see that the report also says that it doesn't really matter if you are married or not - I'm sure that won't be appearing in any of Cameron's speeches any time soon, oh and being unemployed doesn't matter either, nor do disability or ethnicity (well they do, but not if you are looking at parental ability).
What worries me about the report is when it starts on the parental style and childhood outcome, given that the children are only five, and the whole thing is self assessed. I would have thought that the two would be correlated, simply because if for example you are authoritarian you may be much more likely to think your child is easily distracted, whereas if you are more laisse faire you might well see the same characteristic as positive, and if you are truly disengaged you've probably not even noticed. There also seemed to be a bit of a jump from saying that parental poverty and poor education; vulnerability (due to genetic and/or environmental circumstance) and parenting style and confidence are the key factors, to then saying that parenting is the biggest deal.
The policy ideas of focusing SureStart back on the early years and focused on the most disadvantaged, including more development of peer support, and the Family Nurse Partnership (a scheme for intense support to teenager mothers). The HV bit is more dubious I think (and the finding that three out of four parents wanted advice from "trained health visitors with up to date knowledge" could be read in several ways I think) I wouldn't have wanted any of mine to try and be more of a parent adviser (isn't this what they do in any case?). My HV was convinced that there was something seriously wrong with ds just because he wanted to play with her scales instead of the really very crappy toys she wanted him to play with. However if (as per the last bit) they had the tools and resources to accurately identify struggling children (and this piece was to do with environmental factors in the main part of the report, not parenting skills).
Finally I really agree with Cory, to make such strong conclusions on data that you acknowledge could be spurious is worrying. I don't like the way they measured parenting style either. Very minimal, and it's not terribly clear when the assessments were done presumably the postnatal attachment self assessment (referring to the baby) was done in early infancy, but the rules part must have been done much later, so the two axis might not correlate at all (for example I think I'd come out as dissociated because I don't like babies very much, but I wouldn't describe myself this way at all). It's also not clear when the further two surveys were administered either.
If that quote is really right from Cameron, then I don't think he has understood the report, as the likelihood of thinking of yourself as "confident and able" is related to poverty - ie the child born in poverty is more likely to have parents who do not think of themselves as confident and able.