An author's purpose is the main reason an author decides to write about a specific topic. It might be to entertain people and make the laugh, to persuade or convince them to believe in some thing, or to inform about something.
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An author purpose is the idea a writer intends to communicate to the reader. It could be to entertain, persuade or convince, or even teach. An author is one who originates an idea or concept through written literature.
Intention is a mental state that represents a commitment to carrying out an action or actions in the future. Intention involves mental activities such as planning and forethought.
Folk psychology explains...