Getting Started: The "Final Boss" of Evidence

Welcome! So far in the "Using Evidence" section, you have learned how to check if a single piece of evidence is reliable or if a specific inference is safe to make. Now, it is time to put it all together. Developing a judgment based on multiple sources is like being the judge in a court case. You don't just look at one witness; you look at the DNA, the CCTV footage, and the different testimonies to decide what really happened.

This skill is most important for Paper 2 (Question 5) and Paper 4 (Question 4). It is where you stop being a critic and start being a builder—constructing your own powerful, reasoned argument.

1. Developing a Judgment: The Thinking Phase

Before you start writing, you need to "develop" your view. This isn't just about picking a side you like; it’s about seeing which side the evidence actually supports. Don't worry if the evidence seems to point in different directions at first—that's why it's a "Thinking Skill"!

How to weigh multiple sources:

  • Corroboration: Do two or more sources say the same thing? If Source A and Source C both agree that "global temperatures are rising," your judgment on that point becomes much stronger.
  • Conflict: If Source B says the opposite of Source A, you must decide which one is more credible. (Quick cross-reference: Remember to use your credibility tools like Vested Interest or Expertise from the "Assess Credibility" chapter).
  • The "Weight" of Evidence: One highly credible expert source might be worth more than three anonymous blogs.

2. Articulating Your Judgment: The "What"

To "articulate" simply means to express your conclusion clearly. In an exam, a "shaky" or "vague" judgment will lose marks. You need to be bold and specific.

Bad Articulation: "Maybe some people think technology is bad, but it might be good too." (This is too "on the fence").
Good Articulation: "While technology presents privacy risks, the evidence overwhelmingly shows that its benefits to global communication outweigh these concerns."

Quick Tip: The "Main Conclusion"

Your judgment should act as the Main Conclusion of your argument. Everything else you write should be designed to lead the reader to this one final point.

3. Justifying Your Judgment: The "Why"

This is the most important part. To justify means to prove why your judgment is the right one using the sources provided. You cannot just use your own ideas; you must use the documents as your "bricks" to build your "house."

The "Synthesis" Method:
Instead of writing about Source A, then Source B, then Source C separately, try to combine them. Look at this example:

"The claim that the new law will improve safety is supported by the statistics in Source A, which show a \(15\%\) drop in accidents. This is further corroborated by the expert testimony in Source D, although we must be cautious as the author of Source D has a vested interest in the law passing."

Key Requirements for Paper 4 (Question 4):

The 9694 syllabus has specific rules for how you justify your case, especially for the 2028 edition exams:

  • Critical Use of Evidence: Don't just quote the sources. Evaluate them as you use them. Mention if a source is particularly strong or if a sample size is too small (representativeness).
  • Structure: Use Intermediate Conclusions. These are "mini-conclusions" that support your main point.
  • Response to Counter-Positions (2028 Syllabus): For exams in 2028 and beyond, you must identify a significant counter-position (the "other side") and explain why it is wrong or less important than your view.

4. Comparing the 2027 and 2028 Requirements

It is important to know which "rules" you are playing by depending on your exam year:

For 2027 Exams: Your focus is on creating a persuasive case supporting your own position. You should use evidence critically, but the explicit requirement to tackle a "counter-position" is less formal than in the newer syllabus.

For 2028 Exams and Beyond: The marking is stricter on structure. You must:
1. Support or challenge a specific claim.
2. Structure your argument effectively (using Intermediate Conclusions).
3. Respond to significant counter-positions. If you ignore the other side, you cannot get full marks!

5. Common Mistakes to Avoid

Don't let these "easy" traps catch you out:

  • The "Shopping List" Error: Writing a summary of each source ("Source A says this. Source B says that...") without actually making a judgment.
  • Ignoring "Inconvenient" Evidence: If Source C proves you wrong, don't ignore it! Instead, justify why Source C might be unreliable or why other evidence is more important.
  • Using Outside Knowledge: The exam tests your Thinking Skills, not your memory. Only use the information provided in the documents.

Summary Table: The Judgment Checklist

When you are writing your final response, check if you have done the following:

1. Clear Conclusion: Is my judgment easy to find and understand?
2. Multiple Sources: Have I used at least 3 or 4 of the provided documents?
3. Synthesis: Have I shown how Source A and Source B work together (or against each other)?
4. Evaluation: Have I mentioned the quality of the evidence (e.g., "Source B is a reliable expert")?
5. Counter-Argument: Have I addressed the "other side" of the debate?

Remember: Developing a judgment is about being a "thinking" reader. Don't just believe everything you read—weigh it, compare it, and then decide where the truth lies!