1. Shift from General to Specific: The initial paragraphs establish the setting and introduce the narrator's relationship with Doodle, using broad terms like "summer" and "small brother." However, after these opening paragraphs, the language becomes more specific, focusing on detailed descriptions of Doodle's physical limitations and the narrator's actions to help him. We see phrases like "a frail, thin, undeveloped child" and "I took him by the hand, and we walked back down the road."
2. Increased Sensory Detail: The initial paragraphs rely mostly on description of the setting and the narrator's feelings. After those opening paragraphs, the story employs more sensory detail, particularly relating to sight and touch. We witness the narrator's precise observation of Doodle's physical appearance and the tactile experience of his hand in Doodle's. This increased sensory detail brings the characters and their world to life.
3. Shift from Objective to Subjective: The first two paragraphs present a more objective overview of the narrator's life. The language is straightforward, focusing on facts and external events. However, as the story progresses, the narrator's perspective becomes increasingly subjective. His internal thoughts and emotions, particularly his feelings of guilt and responsibility, become more prominent. This shift in perspective is reflected in the use of figurative language, like the simile "Doodle was like a bird that had been wounded," which reflects the narrator's internal state.