Which category of behavioral and emotional problems includes measures that are most directly related to assessing the presence of a depressive disorder in a child?

The correct response will be "Internalizing problems ".

Explanation:

Even the word "internalization" suggests that certain issues well within personality are created and preserved to a large extent.  So even though internalizing issues that have been evaluated by measurements of depression, low self-esteem, as well as loneliness are particularly well suited to evaluate whether such a unipolar depression is equally prevalent in what seems like a child.