61. To best improve the credibility of sentence 4, the writer should add which of the following to the essay?
Answer: C
A quote from an educational expert who supports the year-round school calendar
Adding a quote from an educational expert who supports the year-round school calendar would significantly enhance the credibility of sentence 4. This type of evidence provides authoritative support that can validate the claims being made in the essay.
A) A statement from the writer that makes a generalization about the effectiveness of year-round school
While a generalization from the writer may reflect personal opinion, it lacks external validation and does not enhance credibility. Without supporting evidence from a reliable source, such statements can be seen as biased or subjective.
B) A statement from a current year-round school student that less is learned on the year-round calendar
This option introduces a negative perspective that could undermine the argument for year-round schooling. A student's personal experience, while valuable, does not carry the same weight as an expert's opinion and may introduce bias that detracts from the essay's overall credibility.
C) A quote from an educational expert who supports the year-round school calendar
Including a quote from an educational expert provides a strong foundation for the argument. Experts typically have extensive knowledge and research backing their positions, making their endorsements more persuasive and credible to the audience.
D) A quote from a parent dissatisfied with the current traditional school calendar
Similar to option B, this quote would introduce a viewpoint that does not support the year-round school argument. A parent's dissatisfaction with traditional schooling may not relate directly to the effectiveness of year-round education and can mislead readers away from the intended focus of the essay.
Conclusion
The inclusion of a quote from an educational expert who supports the year-round school calendar is the most effective way to bolster the credibility of the argument presented in sentence 4. In contrast, all other options either lack authority, present biased viewpoints, or detract from the primary focus of the argument, thereby failing to strengthen the essay's overall credibility.