How does the author use dialogue in the novel, All-American?

Tunis uses dialogue to enhance the vibrant narrative. Even though the slang has changed over the past few decades, the dialogue remains reasonably authentic and psychologically accurate. Perry's concerns— games, girls, studies, friends, and his principles—are universal, and Tunis demonstrates how conflicting issues can complicatea teen-ager's attempts to choose the correct course of action. The narrative structure reflects the frequent and rapid mood shifts, from exultation to discouragement, that many high school students experience. Through both positive and negative moments, Tunis keeps the energy level high, carrying the reader past those details that might seem old-fashioned today. While never conspicuously literary, Tunis consistently selects techniques that lend power and clarity to his material.