moomin I am very sorry to hear about the sight loss. I am dealing with something similar, though hearing loss and a different family member, and so I can empathise. In our case also inherited, and obviously genes will affect some things. It is appalling for you and your dc that you weren't given all the relevant facts when you adopted, it is appalling every time that happens.
I had asked the specific questions because I wanted to know what your personal experience was, ie you and people you talk to, on AUK or otherwise, but it doesn't matter, it was only if you wanted to answer the questions.
I know that Robert Plomin has been causing a stir recently, making outlandish (and contradictory, and challenged by others) statements that parenting matters not a hoot.
In terms of behaviour, nothing is predestined as far as my experiences go. I have seen lives turned around and that is the key thing. And I really want that message to get out there. And it is behaviour which is so fundamental to success.
Re "bouncing" I am not sure what you mean about the reference to Romanian babies do you mean that they would bounce for hours at a time? Trampolining is one of the therapies recommended as extremely effective for trauma which has affected the brain to disconnect- it unites body and mind - yoga and long walks similarly - I haven't put that scientifically but it is along those lines. A child I have helped with trauma would bounce endlessly as a younger child and they recovered and went on to do well - their behaviours to do with not being aware of risk, impulsive, concentration etc improved immeasurably after a year or so of those types of therapies.
@jellycatspyjamas I wasn't referring to the research you were referring to by the way, up thread. I was referring to old established research about how the normal brain wires up in the first few years, in relation to what can be done in relation to in utero experiences - though not all, obviously.
I don't think extreme views (it is pseudo rubbish vs it is all important) is helpful. As ever a middle ground, where there is awareness of the likelihood of inheritied traits positive and negative and also an awareness of the plasticity of the brain is the way to go, and to find out as much as possible and challenge the thinking that genes are dominant in every respect rather than saying it is all hogwash, imo.