Official ExplanationQuestion 4Answer: (C)(C) is correct because the author’s main purpose is to make a point about how readers imagine and interact with writers ("we can never know the person who writes directly through her writing").
(A) is wrong since a methodology is not mentioned in the passage (a methodology is the way a field of knowledge goes about collecting information).
(B) While the passage does offer up an explanation (that of a “figment”) it doesn’t do so by debunking a finding.
(D) is wrong, because while the passage suggests that there are incongruities between the writer and the reader’s perception of the writer, that is a little too specific for the main point of the passage, which is to offer this idea of a “figment.”
(E) is wrong because while the reader briefly anticipates an objection, this minor qualification is by no means the main purpose of the passage.
FAQ: I was able to narrow it down to option (C) and (D), but I have no idea how to get the right answer after that. Why is it (C)? Why not (D)?A: It's great that you're able to narrow down correctly like that!
As a general rule, you might think about it like this: how can an answer choice be wrong? This might help you to eliminate wrong answers to find the right answer instead of looking for ways that an answer choice might be right.
In looking for ways for (D) to be wrong, we find that it is contradicted in the third paragraph: "This figment of the author may coexist with, but should never be mistaken for, the 'figure of the author.'" The fact that the reader's image of the author may "coexist with" the true author (the figure) means that there isn't always an incongruity as (D) says. Sometimes, the reader's image of the author is actually true.
Answer choice (D) is just too specific to be the primary purpose. Reread the last paragraph in the passage to see what I mean. How does it relate to the "incongruity" in (D)? The truth is that it does not. This does, however, relate to (C) when it talks about the reader's "intellectual and emotional relation to what we are reading." (C) says that the reader has some kind of relationship with a writer that the passage describes, and that's true: The passage explains how a reader creates a "figment" of the writer, and that's discussed in the whole passage.
When answering a "primary purpose" question, always look out for answer choices that are too specific like this.