What is a common feature of psychological novels?

A common feature of psychological novels is their exploration of emotions. This genre often delves deep into the inner lives of characters, examining their thoughts, feelings, motivations, and mental states. The focus is not just on what happens externally in the plot, but on how characters process their experiences emotionally and psychologically. This introspective approach allows readers to connect more profoundly with the characters as they witness their struggles, conflicts, and growth on a mental and emotional level.

Other features, while present in some literary works, do not capture the essence of psychological novels as accurately. For instance, an emphasis on social customs or dramatic plots might be more characteristic of social novels or thrillers, while humor could be prevalent in comedic works but isn't a defining feature of psychological narratives. The depth of emotional exploration is what sets psychological novels apart and is central to their impact.