“Mara heard the key turn and pushed the letter beneath her cup.” Someone tells us this sentence, but the information keeps close to Mara. We hear what she hears and see what she does; we do not yet know who is outside or what that person intends.
This invented example opens two useful reading questions: who is telling the story, and whose knowledge or experience shapes what we receive? They can overlap, but they are not the same question.
Voice and the limits of information
Burkhard Niederhoff’s entry on focalization in the Living Handbook of Narratology describes the selection or restriction of narrative information. The concept concerns more than literal eyesight. Memory, understanding and access to thoughts can all shape a scene.
A third-person narrator can therefore stay close to one character. Using “she” instead of “I” does not automatically give the narration unlimited knowledge.
Change one sentence and watch the scene move
Add: “Outside, her brother hesitated, unaware that she had found the letter.” We now receive information beyond Mara’s immediate awareness. The doorway has not moved, but the reader’s relationship to the scene has changed.
Alternatively, add: “She was certain it was her brother.” That gives us Mara’s belief, not independent confirmation. The next page may prove her wrong without making the sentence itself dishonest.
These are deliberately small examples. In a novel, tone, tense and a sequence of details can create subtler shifts than an explicit statement about what someone knows.
Try a paragraph-sized reading note
Choose a short passage and mark information that is observed, remembered, inferred or stated as fact. Then ask which character could possess it. Leave uncertain cases uncertain; the point is to notice how the writing works, not to force every sentence into a rigid label.
This habit is especially useful when suspense comes from withheld information. Instead of saying only “the narrator hid something”, you can ask whether the scene consistently limited us to one person’s understanding. The answer may reveal a carefully maintained perspective, a deliberate shift, or a productive ambiguity worth discussing with another reader.