The

criteria
theme
dialogue
dynan
is the process of constant change, often relating to characters or theme within a story.

Dialogue in a story refers to the conversation between characters, which can reveal their thoughts, feelings, and motivations. Effective dialogue can also advance the plot and contribute to the development of themes in the story. Additionally, dialogue can create a sense of realism and bring the characters to life for the reader. Thus, the manner in which characters interact and communicate with each other through dialogue can play a crucial role in the dynamic and evolution of the story's elements, including its characters and themes.