Answer:
Attachment;Self concept
Explanation:
If infancy's major social achievement is <u>attachment</u>, childhood's major social achievement is the development of a <u>self concept</u>.
The major achievement of an infant would be the ability to feel attached to his surrounding and people around him. Where as a childs childhood develops his sense of existence and self concept. A child finds his identity and learns the concept of self development.
I hope the answer is helpful.
Thanks
The answer is New York city
<span>Arlene is more than likely suffering from schizoaffective disorder, which is characterized mainly by symptoms of schizophrenia and a mood disorder.</span>