Final answer:
The Stream of consciousness narrative style best reflects the ideals of modernist writers, marking a departure from traditional forms toward exploring internal character experiences.
Step-by-step explanation:
The idea that best reflects the ideals of modernist writers is a. Stream of consciousness narrative style. This literary technique exemplifies the modernist movement's shift away from traditional narrative forms toward a focus on the inner experiences and consciousness of characters. Notable modernist authors such as Virginia Woolf, James Joyce, and Marcel Proust heavily utilized this approach in their works. Unlike romanticism, which glorified nature and emotional expression, or classical storytelling with clear moral lessons, modernism broke away from the past and sought to 'Make it new!', often through experimental and abstract forms.