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Margin Evidence☰

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Everything on Margin Evidence, organised by topic.

Thinking Tools

How to Evaluate Source Credibility — To evaluate source credibility, first state the exact claim and its stakes. Identify the creator, publisher, source type, date, purpose, and relevant access.
Observation vs Inference vs Assumption — An observation records what was directly noticed, measured, or documented under stated conditions.

Research Notes

How to Keep a Source Log for Personal Research — Keep a source log by creating one retrievable record per source when you first consult it.
How to Make a Synthesis Matrix for Research — Make a synthesis matrix by placing sources on one axis and shared questions or themes on the other.
Primary vs Secondary Sources: A Practical Test — A primary source provides original evidence or a firsthand record relevant to your research question.