Ah, a Mac fan (but clearly not a McFan). Can you please show me we what I twisted? I asked a simple question. If a theory of parental involvement strikes you as highly unlikely then please may I ask how it can be workable? Unless we are expected to suspend disbelief in order to make it so?
How good is your understanding of probability theory?
According to probability theory, if you attach a value to each alternative, and sum up the totals, then the result should be 1 (one). If it isn't, then there is something wrong with your model.
I would say that if I stick a value on each alternative that I know of, the total would be about 0.4 (zero point four).
That in turn tells me that I know that I don't know. I can be pretty confident that I don't know. I have a rigorously defined area of doubt and uncertainty.
In simple language, I can make parental involvement work, just as I can woke and wandered, non-planned abduction (burglary gone wrong) and pre-planned abduction. I cannot get any alternative close to the point of being a slam-dunk. But clearly, one of the alternatives must have happened.
So all I know is that my model is not good enough.
What I do not know is that 'highly unlikely' does not mean 'did not happen' or 'unworkable'. One of these 'unlikely' scenarios happened. All are workable.