Evaluating Arguments and Evidence

This lecture covers the basic components of arguments: claims, evidence, and assumptions. It explains how claims are opinions that need evidence for support, and discusses different types of evidence such as facts, statistics, examples, and expert opinions. The role of assumptions, or warrants, is highlighted as they connect evidence to claims. The lecture also addresses how to evaluate arguments by examining the reliability and relevance of evidence, and the importance of shared assumptions.

What are the three basic elements of an argument?

• Opinion, Fact, Belief

• Thesis, Example, Conclusion

• Claim, Evidence, Assumption

• Introduction, Body, Conclusion

Which of the following is NOT a good basis for a claim?

• Opinions that can be proved by evidence

• Beliefs without evidence

• Opinions with statistical backing

• Judgments supported by facts

What type of evidence is considered objective and incontrovertible?

• Personal experiences

• Facts

• Statistics

• Expert opinions

Why is it important to cite the source of statistics?

• To confuse the reader

• To avoid plagiarism

• To make the argument longer

• To verify the reliability of the data

What is the role of assumptions in an argument?

• To provide evidence

• To make the argument longer

• To connect evidence to the claim

• To confuse the audience

In the bear hunters example, what assumption is made about the bear population?

• Bears are endangered

• There are more bears than available food

• Bears do not need food

• Bears are not resourceful

What is a common reason for arguments to fail?

• Too many assumptions

• Bad evidence

• Too much evidence

• Lack of a conclusion

Why is specific evidence important in an argument?

• It makes the argument longer

• It provides a clear connection to the claim

• It confuses the audience

• It is easier to find