Ok to clarify unclear content for you:

I’m in the search of newer articles/studies/papers/books on negative impact of mother-infant separation, mother/primary caregiver deprivation on infant 0-3 years old.

I’m not talking about trauma I’m searching for literature and research papers on the subject. As mentioned in second reply studies Like Harlow Bowlby etc.

But if you do not have scientific knowledge or experience in any kind, why do you even write feeling bad an making assumptions without any base but your own opinion probably based on personal experience. I am only asking if there’s anything else (more recent) to read than the names and studies mentioned above.

“You are clearly..” the only clear thing is that you interpret the question or interest in anything however you feel (I did go on your profile to understand what kind of expertise you have).

Here plainly: do you have any education and expertise in psychology? Could you recommend some literature? If no, I’m really not interested in opinions but in scientific papers. Thank you