Unit 5: Argumentation and Evidence

Answer: A — The correct answer is A because providing empirical data and studies would directly address the opponent's concern about the lack of concrete evidence, making the argument more convincing. Option B is incorrect because while emotional appeals can be effective, they do not directly address the opponent's concern about evidence. Option C is incorrect because attacking the opponent's character is a fallacious argumentation technique that undermines the credibility of the argument. Option D is incorrect because restating the benefits without providing additional evidence would not effectively counter the opponent's argument.

Answer: C — The correct answer is C because the personal story is used to create an emotional connection with the audience, making the argument more relatable and engaging. This is a common technique in argumentation, where storytellers use anecdotes to illustrate a point and make their argument more persuasive. Option A is incorrect because the story does not provide statistical evidence. Option B is incorrect because the story is not intended to distract the audience. Option D is incorrect because the story does not address expert testimony.

Answer: A — This question tests students' ability to identify and analyze multiple logical fallacies within a single argument. The correct answer (A) identifies two key weaknesses: (1) the appeal to authority fallacy—arguing that something is true because other nations do it, without explaining WHY it's the right policy; and (2) a causal claim without adequate support—the prediction about oceans being 'completely filled' and causing 'extinction' within five years is hyperbolic and unsupported. Option B is incorrect because emotional language alone isn't inherently a logical fallacy in argumentation; emotional appeals can be legitimate rhetorical strategies when paired with logical support. Option C is incorrect because acknowledging counterarguments isn't required to avoid logical fallacies—it's a separate concern about argument completeness. Option D is incorrect because it focuses on the extremity of the claim rather than the logical structure of the argument itself; extreme claims can still be logically sound if properly supported. The student must recognize that the core problem is the REASONING, not merely the tone or content choices.

Answer: A — The primary fallacy is a false dilemma (also called false dichotomy). The student presents only two options for those questioning climate change severity: they are either 'ignorant' or 'deliberately spreading misinformation.' This ignores numerous other legitimate positions, such as accepting climate change but disagreeing about the rate of change, the severity, or the most effective solutions. Option B (slippery slope) is less accurate because while the passage contains hyperbolic predictions, the core fallacy in the reasoning about opponents is the false dilemma. Option C (ad hominem) is partially present—the argument does attack people rather than ideas—but the structural problem of forcing a false choice is the primary logical error that undermines the argument's reasoning. Option D (straw man) is incorrect because the argument doesn't misrepresent skeptics' views so much as it refuses to acknowledge that legitimate disagreement exists outside two extreme categories. A strong argumentative essay should acknowledge the spectrum of reasonable positions on complex issues.

Answer: A — Option A is the correct answer because it is a claim—an assertion or position that the writer is arguing for. It makes a general statement that would need to be supported with evidence. Options B, C, and D are all forms of evidence (specific studies, reports, and data) that could be used to support a claim about video games. These options provide concrete, factual information from credible sources, which is what evidence should do. Understanding the difference between claims (what you argue) and evidence (what supports your argument) is fundamental to constructing effective arguments.