The author's purpose is why they wrote the text, and their perspective is their beliefs and experiences that influence how they write.

By understanding the author's purpose and perspective, readers can gain insight into the intentions and motivations behind the text. This can help readers better interpret the information presented and critically analyze the arguments and ideas put forth by the author. Additionally, being aware of the author's purpose and perspective can help readers assess the credibility and reliability of the information presented in the text. Ultimately, recognizing the author's purpose and perspective can enhance the reader's comprehension and engagement with the text.