I can never tell if I'm being trolled or not if I'm not in the debate hall, but...
Are you serious? Are you really going to O.K a place just because it's known to be High Quality?
There are national (United States) rating measures using in-depth criteria for assessment of level of quality. I have used these models myself as a student, but obviously the daycare center in question would be assessed by a professional. These ratings are about as objective as I can imagine, and leave little room for personal judgement and are largely a multi-faceted hierarchical model easily interpreted after adding the individual components together.
What about the kids in this ''High Quality'' daycare?
Of course we speak of the majority of individuals the majority of the time, and most studies of the sort have at least a p value of less than .05 if they are to be published, although I don't recall the specific significance level of this one. Other than assuring you this information applies to the large majority of "kids" I don't know to what you make reference. There will be individual variance, but that's why we look at the p-value.
What about the atmosphere?
Accounted for in the assessment model.
What about not being with their very own parent in the first place?
Again, the study suggested, and it was the conclusion of the researchers that there is no significant difference in child outcomes between those who were watched by a parent and those placed in high quality childcare, as determined by the assessment model.
I think people tend to generally over estimate the role of environment in non-extreme scenarios. Statistically, your parents are large predictors of your political perspective, religion, and socioeconomic class (I actually haven't seen a study of the third, merely heard it from a reliable source), that's about it. Whether you are or aren't a "good" of "bad" child has little to do with your upbringing, unless your notion of "good" or "bad" has relies on one of the aforementioned factors. Kids will largely become who they are independent of the environment, assuming we call "evocative" environment/individual relationships merely and extension of the individual component, which I think we can reasonably do. I think this individual component is more or less a genetic predetermination, although if you want to call it something else like a "soul" or "essence" or "personality" (all things
I think would manifest themselves as mere extensions of one's genetics, at least as I see them used generally one is free to assign different semantic value to any of these words.) you have the liberty to do so since my suspicion has not (yet) been proven.
And finally, don't act as though a mature child not being let into an institution will have some sort of lasting effect on them. They won't be traumatized and the social conditioning to support pro-social maturity will be present at their school if for some reason no where else exists.
I might ask the same question.