Evaluating an Argument: TEAS Practice Question with Answer & Explanation

Understanding Argument Evaluation on the TEAS

To succeed on the TEAS Reading section, you must be able to go beyond simply understanding what an author says. You must evaluate how well they say it. This involves identifying the strengths and weaknesses of an argument, checking for bias, and noticing what information might be missing.

Why Choice B is Correct

In any persuasive text, a truly "balanced" or "effective" argument acknowledges the counter-argument or the potential downsides of its own proposal. Choice B identifies a clear limitation: the author focuses on the ecological benefits for home gardeners but ignores the economic consequences for industrial agriculture. By failing to address how a pesticide ban would affect the global food supply or farming costs, the author’s argument remains narrow and lacks the depth required to be fully persuasive on a societal level.

Analysis of the Incorrect Options

• Choice A: This describes a potential strength of an argument, but the question asks us to evaluate the argument’s integrity or limitations. Furthermore, if the text didn't actually provide this data, it wouldn't be an evaluation of the text provided.
• Choice C: This is an example of descriptive detail. While identifying bee-friendly flowers is helpful, it does not support the core logic of why pesticides should be banned; it is merely supplementary information.
• Choice D: It is very rare for an author to provide a "comprehensive list of all" alternatives. This is an absolute statement that usually indicates an incorrect answer in reading comprehension, as most short articles have space constraints.

TEAS Concept: Identifying Omissions

One of the most common ways to evaluate an argument's effectiveness is to look for omissions. An author may be very passionate about their side, but if they "conveniently" forget to mention the costs, the logistical hurdles, or the opposing viewpoint, their argument is considered logically weak or biased.

Key Terminology

• Evidence: Facts, statistics, or anecdotes used to support a claim.
• Counter-argument: An opposing view that the author should acknowledge to show they have researched the topic thoroughly.
• Logical Fallacy: A flaw in reasoning that weakens an argument.

Study Tip

When evaluating an argument, ask yourself: "What is the author not telling me?" Identifying the "missing piece" is often the key to finding the weakness in a persuasive passage.