Identifying Narrative Perspective

Read the following excerpt from a fictional narrative, then answer the question that follows:

"Alice walked through the overgrown garden, her heart pounding with a mixture of fear and excitement. The sun dipped below the horizon, casting long shadows behind her. As she approached the ancient oak tree, she remembered the stories her grandmother had told her, tales of magic and mysteries that lived in these woods. Suddenly, a rustling sound emerged from the underbrush, causing her to freeze in place, straining to hear what lay beyond the thicket."

In this passage, what type of narrative perspective is primarily used?