Lesson 5.2: Using Sources as Evidence

Introduction

In this lesson, we will explore how to effectively utilize sources as evidence in your essays, specifically in the context of constructing arguments and integrating various forms of citation. The ability to select, summarize, paraphrase, and quote from sources is crucial for developing a well-supported argument. By the end of this lesson, you should be able to:

Select appropriate material from a set of sources to support your argument.
Integrate summary, paraphrase, and quotation smoothly into your writing.
Use reporting verbs to convey your stance towards those sources.
Provide commentary on the evidence you present.
Cite every borrowed idea correctly.

Selecting Sources to Support Your Argument

When crafting an argument in an essay, the first step is identifying which sources best support your claim. The quality of your argument relies significantly on the relevance and authority of the sources you choose.

Key Considerations in Source Selection

Relevance: Does the source directly relate to your topic and argument? Look for sources that provide insights, evidence, or perspectives that bolster your claim.
Authority: Who authored the source? Academic sources, government reports, and publications from reputable organizations generally carry more weight.
Timeliness: Is the source recent enough to be relevant? Depending on your topic, outdated information might misrepresent the current state of knowledge.
Bias and Objectivity: Evaluate the author's biases. An objective source will provide a balanced view, while a biased source may present one-sided arguments.

Example of Source Selection

Let’s say you are writing an essay on climate change and its impacts on agriculture. You have the following sources:

Source A: A peer-reviewed journal article detailing recent climate models.
Source B: A blog post from a farming enthusiast discussing personal experiences with drought.
Source C: A government report on agricultural trends in changing climates.

In this case, Source A and Source C are strong candidates due to their scholarly insight and authoritative standing, while Source B may not provide a robust basis for a formal argument, although it can offer anecdotal insights.

Integrating Summary, Paraphrase, and Quotation

Once you have selected your sources, the next step is to integrate them into your argument effectively. There are three primary ways to include information from your sources:

Summary: Condensing the main ideas of a source into your own words. This is useful for conveying the overall argument without getting bogged down in details.

Example: According to Smith (2020), the agricultural sector is highly vulnerable to climate changes that disrupt rainfall patterns.

Paraphrase: Rewording a specific idea or argument from a source, retaining the original meaning but using different wording.

Example: Smith (2020) argues that variations in rainfall significantly affect crop yields, leading to economic instability.

Quotation: Directly using the words of the source, which is appropriate when the original phrasing is particularly powerful or when specificity is needed.

Example: As Smith (2020) notes, "Inconsistent rainfall leads to severe losses for farmers, threatening food security on a national level."

Example of Integration

In your essay, you might write:

According to Smith (2020), the agricultural sector is not only impacted by changing weather patterns, but Smith also emphasizes that "Inconsistent rainfall leads to severe losses for farmers, threatening food security on a national level" (p. 45). This highlights the urgent need for adaptive strategies in farming practices.

This integration combines summarizing with quotation, leading to a more compelling argument.

Using Reporting Verbs

Reporting verbs are verbs used to indicate what an author does with their argument, and they provide insight into how you view the source material. Learning how to accurately convey your stance toward a source through reporting verbs is critical for presenting a well-rounded argument.

Common Reporting Verbs

Argues: Indicates a strong belief in a position.
Claims: Suggests that something is asserted without necessarily strong backing.
Demonstrates: Conveys evidence supporting a clear argument.
Suggests: Indicates a less forceful stance, often presenting an idea for consideration.

Example of Using Reporting Verbs

When discussing the previously mentioned source:

Smith (2020) argues that the unpredictability of rainfall represents one of the most significant threats to agricultural productivity. This interpretation warns of the potential future crises if adaptation strategies are not implemented.

In this instance, “argues” conveys a strong assertion about Smith’s position, aligning it with the urgency of the issue.

Commenting on Evidence

Simply presenting evidence from sources is not enough. It is imperative to interpret and analyze the evidence, providing your perspective or commentary to reinforce your argument. Commentary helps clarify how the evidence supports your claims or illustrates your points.

How to Comment on Evidence

Explain: Elaborate on how the evidence connects to your argument.
Analyze: Break down the evidence to show its relevance and importance.
Connect: Tie the evidence back to your thesis or broader argument.

Example of Providing Commentary

Continuing with our previous text:

Smith (2020) argues that the unpredictability of rainfall represents one of the most significant threats to agricultural productivity. This assertion is particularly relevant given the recent shifts in climate patterns observed globally, which suggest that farmers must adapt to survive.

Here, commentary is used to explain the significance of the evidence and how it connects to broader trends, enhancing the argument’s depth.

Citing Borrowed Ideas

Accurately citing your sources is not only a matter of academic integrity; it also bolsters your credibility as a writer. Each time you include an idea or data from another source, it is crucial to provide proper citations.

Common Citation Styles

APA: (Author, Year, Page Number)
MLA: (Author Page Number)
Chicago: Author Year, Page Number

Always make sure you are aware of the required citation style for your essay and adhere to it rigorously.

Example of Citation

For an APA citation, you might write:

As Smith (2020) states, "Inconsistent rainfall leads to severe losses for farmers, threatening food security on a national level" (p. 45).

Conclusion

In this lesson, we have examined how to utilize sources effectively as evidence in your essays. By understanding how to select relevant sources, integrate various forms of citation, use reporting verbs, provide commentary, and cite ideas correctly, you will enhance the quality of your arguments. Mastery of these skills will enable you to write critically and persuasively, which is essential for academic success.

Study Notes

Understand the importance of selecting relevant, authoritative, and timely sources.
Distinguish between summary, paraphrase, and quotation.
Use reporting verbs to express your stance toward the source material.
Always comment on the evidence to reinforce your argument.
Follow the appropriate citation style for every borrowed idea.