Historical Method and Sources
The practical craft of history — how historians find, criticize, and interpret sources, and how they turn fragmentary evidence into reliable knowledge of the past.
Definition
Historical method is the body of techniques by which historians locate, authenticate, criticize, and interpret sources in order to construct justified accounts of the past.
Scope
This area covers the methodology of historical research: the heuristic of locating sources, the critical evaluation of their authenticity and reliability, the distinction between primary and secondary materials, the recovery of testimony through oral history, and the use of quantitative and digital techniques. It addresses how evidence is weighed and how interpretation is constrained by the surviving record.
Sub-topics
Core questions
- How do historians find and select the sources relevant to a question?
- How is the authenticity and reliability of a source established?
- What distinguishes primary from secondary evidence, and why does it matter?
- How do new methods — oral, quantitative, and digital — extend or challenge traditional source criticism?
Key theories
- Source criticism
- Historical method centers on external and internal criticism — testing whether a source is authentic and what it can reliably tell us — as the foundation of trustworthy historical knowledge.
- The historian's craft as disciplined inference
- Bloch presented history as a craft of careful observation, comparison, and inference from traces, in which the historian interrogates evidence rather than passively recording it.
History
Systematic source criticism was codified in the nineteenth century by Ranke and the German seminar tradition and by handbooks such as Langlois and Seignobos's. The twentieth century broadened the evidentiary base — to oral testimony, quantitative series, and material culture — and the digital era has transformed how sources are stored, searched, and analyzed.
Debates
- How far can method secure historical truth?
- Practitioners debate whether rigorous source criticism delivers reliable knowledge or whether interpretation, perspective, and the gaps in the record set firm limits on what method can establish.
Key figures
- Marc Bloch
- Leopold von Ranke
- Martha Howell
- Walter Prevenier
- John Tosh
Related topics
Seminal works
- bloch1953
- howelprevenier2001
- tosh2015
Frequently asked questions
- What is source criticism?
- It is the systematic evaluation of a source's authenticity, origin, and reliability — its 'external' and 'internal' criticism — to determine what it can legitimately tell the historian.
- Is historical method only about documents?
- No. While written documents are central, historical method also engages oral testimony, material objects, images, and increasingly large quantitative and digital datasets.