Source Conversation

Source Conversation: Making Sources Argue for You

By the end of this lesson, you will be able to use synthesis essay sources as participants in an argument rather than objects of summary, write effective source attributions, and create meaningful dialogue between sources.

The Core Problem with "Source Stacking"

The most common synthesis essay weakness is what teachers call "source stacking":

"Source A says that technology is beneficial. Source B also agrees that technology helps society. Source C provides more evidence that technology is useful. Source D, however, says technology has problems."

This is summary, not synthesis. The student has organized the sources by their position, not by their relevance to a specific argument. There is no thesis being supported — there are just sources being reported.

The fix: Treat sources as evidence for your argument, not as the argument itself.

The Difference: Summary vs. Synthesis

Summary: "Source B, a researcher at Stanford, argues that social media platforms make users anxious by creating unrealistic social comparisons."

Synthesis: "The psychological mechanism underlying social media's anxiety-producing effects — what researchers call 'social comparison' — explains why simply limiting usage without changing the comparative structure of platforms is unlikely to solve the problem (Source B). The design choice, not the time spent, is what matters."

Notice: The second version uses the source's evidence to support a specific claim in the writer's argument. The source serves the thesis; the thesis doesn't just report the source.

Three Modes of Source Integration

Mode 1: Support

The source provides evidence for your claim.

"The argument that privacy regulation has tangible economic costs is supported by Source D's analysis of the GDPR's effect on European tech startup funding, which fell by 26% in the two years following implementation."

The source is evidence. You made the claim; the source backs it up.

Mode 2: Illustration

The source provides a vivid specific case that makes your abstract claim concrete.

"This pattern plays out vividly in Source C's profile of a rural hospital system, where the consolidation of electronic health records created administrative efficiency while leaving patients without a doctor who knew their history — a reminder that efficiency gains and care quality do not automatically coincide."

Mode 3: Complication or Counterargument

A source presents an objection to your claim that you then address.