Final answer:
Identifying and refuting counterclaims in the first paragraph of an argumentative essay ensures research completeness and showcases the author's understanding and ability to challenge opposing views, while accepting valid counterclaims enhances credibility.
Step-by-step explanation:
When considering a counterclaim in an argumentative essay, it is crucial to account for opposing viewpoints. A counterclaim that is addressed in the first paragraph can be identified by its clear statement that counters the thesis, showing empathy for differing viewpoints, followed by a refutation bolstered by evidence and logical reasoning.
The purpose of including and refuting counterclaims at the beginning is to show the completeness of the research and the depth of understanding of the topic. Additionally, it serves to strengthen the overall argument by demonstrating the ability to engage with and disprove opposing positions. Lastly, accepting valid points from counterclaims can enhance the author's credibility, demonstrating fairness and a balanced approach to the subject matter.