- Information sources: Documentary sources (registers, medical records) are less subject to desirability or memory biases than staff interviews.
Methodology: The approach of the evaluation was based on the collection of data from multiple sources (documentary, interviews, comparative analysis) to establish evidentiary trends.
You can learn from online sources, documentaries, visiting museums as well as from history experts to gain an insight into an empire, culture and its people whose effects can still be felt today within the modern world.
Inevitably, it seems, Sebald is also beginning to become a source for documentary film-makers.
Stone or metal inscriptions, together with surviving copies of early religious texts, are the most important sources of documentary information.
Data sources included documentary review, in-depth and semi-structured interviews and observation of meetings.
George the Monk, also called George the Sinner, Greek Georgios Hamartolos (flourished 9th century) Byzantine historian, author of a world chronicle that constitutes a prime documentary source for mid-9th-century Byzantine history, particularly the iconoclast (Greek: "image destroyer") movement.
"It's a relatively unimpeachable documentary source," he said, echoing the study's findings.
Clooney is said to be using as his source Netflix's documentary short The White Helmets, which was released in September and is on this year's Oscar shortlist.
Thomas's library was the major documentary source for the monumental A History of Printing in America, compiled over two years and published in two volumes in 1810 and still a major historical source.
