Assignment 2 — The Tell
Analyse a provided sample of real or synthetic media and write the case for your verdict, naming the specific evidence it rests on.
Due: 3 October 2027 · Weight: 30%
The brief#
You are handed a sample. Decide whether it’s real, and write the case a sceptical reader would actually need to be convinced.
Assignment 2 flips the semester’s viewpoint from forger to detector: rather than making a convincing fake, you’re handed one (or a genuine sample — you’re not told which in advance) and asked to reach and defend a verdict. The brief deliberately rewards the same honesty week 10’s guest lecture modelled: a confident wrong verdict is worse than an honest “probably, but here’s the one thing I couldn’t rule out.” Detection tooling gets you partway there; naming what the tooling can’t tell you is the rest of the mark.
What you submit#
A written case of 400–700 words: your verdict, the specific evidence for it (quote a stroke-dynamics measurement, a spectral artefact, a stylometric observation — whatever your assigned sample’s material actually supports), and an explicit statement of where your confidence is lowest. No separate artefact beyond the write-up is required — the sample itself is provided in the studio, not submitted back.
The spec
The brief poses the problem and leaves room for a response. The spec is the fixed part: what a marker checks. Some lines can be checked mechanically; the rest call for judgement.
- a clear verdict (real, synthetic, or a specific stated confidence between the two) is stated up front
- the written case names the specific evidence the verdict rests on, not just the conclusion
- at least one place where the analysis is uncertain is named honestly, rather than the verdict being oversold
How it is marked
| Criterion | Weight |
|---|---|
| Quality of the verdict — does the evidence actually support the conclusion reached | 40% |
| Technique — correct and appropriately applied detection methods from weeks 9 and 10 | 40% |
| Honesty about uncertainty — where the analysis is confident and where it genuinely isn't | 20% |