Why is PsycINFO worth getting to know?
Let's try a PsycINFO search on the relationship between children's literature and children's development.
In the Advanced Search, we can put "children's literature" OR "picture books" OR "children's books" in the first line. The quotation marks will search for those exact phrases. The "OR" will give you results containing any one of those phrases.
On the second line, we can put development as a Subject Term to combine the two concepts.