Synthesis and Acknowledging Sources: Study Guide (English Language 3.2)

What synthesis is

Writers rarely argue alone. They read what others have said, weigh it, and build their own position in conversation with it. Synthesis is the skill of doing that on the page. The course framework describes it as consideration, explanation and integration of others’ arguments into one’s own argument, and adds the companion duty: writers must acknowledge the words, ideas, images, texts and other intellectual property of others through attribution, citation or reference.

Synthesis is therefore two skills in one:

1. Intellectual: using several sources together to support your position.
2. Ethical and technical: crediting those sources honestly and clearly.

The exam’s first free-response question is a synthesis task: you are given a prompt and a set of sources (six, of which you must use at least three) and you write an argument that draws on them. The same skill appears in everyday academic writing.

Synthesis is not summary

The most common mistake is to treat each source in turn and report what it says.

Summary (weak)	Synthesis (strong)
“Source A says X. Source B says Y. Source C says Z.”	“While A and B both show X, C complicates it by…”
The writer disappears behind the sources.	The writer’s thesis controls the structure.
Sources are separate and in the order given.	Sources are grouped by idea and put in conversation.
Evidence is presented without commentary.	Every source is introduced, connected and explained.

A good test: if you removed the sources, would your argument still be recognisably yours? In strong synthesis, the answer is yes: the position, the structure and the commentary belong to the writer; the sources lend support, complication or contrast.

Ways to put sources in conversation

You can relate sources to your claim and to each other in several ways. Think of each as a verb.

Move	What you do	Example phrasing
Support	Use a source as evidence for your claim.	“This is borne out by the trust’s evaluation, which found…”
Extend	Take a source’s idea further than it went.	“The survey goes further than the report: it shows that costs fall unevenly.”
Qualify	Agree with a source but limit its force.	“The trial’s result is encouraging, but it covered only ten schools.”
Complicate	Show that a source’s point is only part of the story.	“Yet the teacher’s account suggests the benefit has a price.”
Rebut	Disagree and explain why.	“The report overstates the case, because…”
Compare	Place two sources side by side.	“Where A measures results, B measures cost.”

Look for these relations as you read the sources, and let them shape your paragraphs. A paragraph that groups two sources which agree and one which qualifies them is more convincing than three separate summaries.

Acknowledging sources

You must credit any words or ideas that are not your own, whether you quote, paraphrase or summarise. This is both an ethical duty (borrowing without credit is plagiarism) and a rhetorical advantage (credit shows you have read widely and builds ethos).

Situation	What to do
Direct quotation	Use quotation marks and name the source.
Paraphrase or summary	No quotation marks, but still name the source.
An idea or statistic you learned from a source	Credit it, even if you restate it in your own words.
Common knowledge	No citation needed (for example, that Paris is the capital of France).

On the exam you cite sources in a simple way: by the label (“Source A”) or by the author or title, whichever is clearer. You do not need a full bibliography. In extended academic writing, you would follow a recognised citation style, but the principle is the same: the reader should be able to tell which words and ideas came from where.

Attribution within a sentence

Attribution is easiest when it is built into your sentence.

• Signal phrase: “According to the Trust’s evaluation (Source A), …”
• Embedded: “Source B’s survey, in which 58 percent of parents reported higher childcare costs, suggests…”
• Parenthetical: “…unchanged test results (Source A).”

Pick the style that keeps your own sentence in charge.

Planning a synthesis response

1. Read the prompt and decide your position first. Do not let the sources choose it for you.
2. Skim the sources and mark what each says about your position. Tag them as supports, qualifies or opposes.
3. Group sources by idea, not by the order you met them.
4. Draft a thesis that takes a position and, where possible, acknowledges complexity.
5. Build paragraphs around claims. Each uses one or more sources as evidence, with commentary.
6. Write commentary linking each source to your claim (Topic 3.1).
7. Include a counterargument or qualification using a source that complicates your view.

A public-domain example of conversation with a source: Thoreau (1849)

Henry David Thoreau wrote in “Civil Disobedience”: “Under a government which imprisons any unjustly, the true place for a just man is also a prison.” A modern writer arguing about civil disobedience might extend the idea: “Thoreau’s claim that ‘the true place for a just man is also a prison’ implies that the one who objects to an unjust law should accept its penalty, not escape it. That is the standard I apply to a protester who…” Or they might qualify it: “Thoreau’s rule works where the unjust law punishes only the objector, but it fits poorly where jailing the objector helps the injustice continue.” In each case the writer quotes briefly, attributes to Thoreau, and then does something of their own with the idea.

Worked example 1: synthesising three invented sources

The following sources are fictional and were written by Marlbridge for practice.

Source A (Larkshire Education Trust, evaluation summary). In a three-year trial in ten schools, a four-day week with longer school days left average test results unchanged and raised staff retention.

Source B (parent survey of 400 households). 58 percent said the fifth day increased their childcare costs; 31 percent said it made no difference; 11 percent said it saved money.

Source C (interview with Ms Adeyemi, head of mathematics). Longer days tire pupils in the final lesson, but a free day allows teachers to plan and mark, which improves lessons.

Task. Prompt: “Should schools adopt a four-day week?” Draft a thesis and one body paragraph that synthesises at least two sources.

Step 1: Decide a position. A qualified yes.

Step 2: Group the sources. A and C both suggest benefits for staff and no loss in results; B and the fatigue point in C present costs. So the sources divide into benefits (A, C) and costs (B, C).

Step 3: Draft a thesis.

A four-day school week can protect attainment and help teachers, but it is only justified if schools address the extra childcare costs and the fatigue that longer days bring.

Step 4: Draft a body paragraph that converses with sources.

The strongest case for a four-day week is that it appears to cost pupils nothing academically while helping staff. The Larkshire Education Trust’s three-year trial found unchanged test results alongside better staff retention (Source A), and Ms Adeyemi explains the mechanism: a free day allows teachers “to plan and mark”, which improves the lessons that remain (Source C). Yet these benefits are not free. Her own warning that longer days tire pupils in the final lesson qualifies the Trust’s reassuring average, and the parent survey shows that the cost falls on households: 58 percent of the 400 parents reported higher childcare costs (Source B). A policy that moves costs from the school to the family cannot be called a gain without a plan to share them.

Check.

• The thesis is the writer’s own, and the paragraph’s topic sentence advances it.
• Sources are grouped (A and C support; C and B complicate), not summarised in turn.
• Each source is attributed and connected with commentary (“Ms Adeyemi explains the mechanism”; “qualifies the Trust’s reassuring average”).
• The final sentence extends the point and returns to the thesis.

Worked example 2: fixing a patchwork paragraph

Weak paragraph.

Source A says test results were unchanged. Source B says 58 percent of parents had higher costs. Source C says longer days tire pupils. So there are many views on four-day weeks.

Diagnosis. Each sentence summarises one source and the conclusion is empty (“many views”). The sources are not connected, and there is no thesis.

Step 1: Decide the position. Four-day weeks should not be introduced without help for families.

Step 2: Find the relation. B and C both show costs borne by others, while A shows a benefit that costs nothing in results. So the real issue is who bears the cost.

Step 3: Rewrite.

The Trust’s trial shows that a four-day week can leave results unchanged (Source A), but results are only one measure of a school’s impact. The survey of parents reveals a hidden transfer of cost: 58 percent of households faced higher childcare bills (Source B), and the head of mathematics adds that the longer days exhaust pupils by the final lesson (Source C). Together, these sources suggest that the benefits of a four-day week are measured at the school gate while its costs fall at home.

Check. The rewritten paragraph makes a claim, groups the sources by a shared idea (costs falling elsewhere), attributes each and gives commentary. A reader can see the writer thinking.

How the exam asks about synthesis

• Synthesis essay: you must develop a position and use at least three of the sources; scoring looks for a defensible thesis, evidence from the sources with commentary, and sophisticated moves such as qualification or acknowledging complexity.
• Writing multiple choice: questions may ask which revision best integrates a source, which sentence best attributes information, or which addition connects two ideas drawn from sources.

Common misconceptions

• “Use every source in order.” Use at least three, in the order that serves your argument.
• “A source’s author or label is the thesis.” The sources serve your thesis; they do not replace it.
• “Paraphrased ideas do not need credit.” They do. An idea from a source needs attribution.
• “If I cite the source, I have synthesised.” Citing without connecting is still summary.
• “Ignore sources that disagree with me.” A source that complicates or opposes your position, handled well, strengthens your credibility.
• “I can rely on the source’s own words to make my point.” Commentary is your job.

Where this leads

Topic 3.3, Following and building a line of reasoning, shows how paragraphs and sources fit into an overall argument. Practise with the practice questions and the checklist.