Writers develop characters by people-watching. Observe everything around you at all times. Most writers keep a notebook or small pad with them to jot down ideas and reminders. Notice how people act, how they speak, and what they do. Write down interesting conversations that you hear, or interesting behaviours. Pay attention to jobs that people do, and take note of unusual situations. Anything that you notice can help your characters to be more realistic. You can also study scientific fact, such as psychology and sociology, to learn how people act and what is normal. Another thing that writers do is to come up with an interesting plot and then imagine what sort of character would find themself in that situation. To come up with realistic characters, you have to understand the way people act. You can invent a character with certain traits so that they will behave the way you want them to, and will react to make your story work out. Write about your characters as if they really exist, and you are merely describing them to yourself. How a characer speaks and reacts in a given situation can develop him/her in the most intersting way for the reader. When your characters tell you, "No, I wouldn't do it like that," as you write about them, they are well developed.
by making the way characters speak sound authentic
No, it is not possible.
Writers explored the American past through historical fiction, non-fiction, and memoirs. They used vivid storytelling to bring historical events to life, shedding light on different perspectives and experiences from the past. By delving into specific moments or characters, writers provided readers with a deeper understanding of American history and its impact on society.
motivation
Characters are vital to literary work because they help readers connect with the story. The characters bring the story to life for the readers.
Realist writers preferred the form of the novel. They believed that the novel allowed for in-depth exploration of characters and society, making it the ideal form for capturing the complexity and nuances of real life.
In nineteen Stephen King's novels there's a character who is a writer. King uses writers in his novels quite often because he knows which kind of problems writers may run in the writing process.
C. By making the readers care about the characters and their lives, Realism writers create a strong emotional connection that helps draw readers into the story.
One that sounds authentic
It means that show writers welcome suggestion of characters for their stories.
Here's a link to show you how writers do this.
A. Realist writers typically give their characters speech patterns that sound authentic and reflective of how people actually speak in everyday life. This authenticity helps to create believable characters and situations in their works.