Analytical Methods and Techniques Flashcards

A pension record states a soldier was born in 1820, but his 1880 census entry suggests birth circa 1825. Which factor most affects which record to weight more heavily?

Answer: Which record's informant had firsthand knowledge closer to the birth event

GPS analysis weighs information by the informant's proximity and firsthand knowledge of the event, not by the record type or age alone.

In genealogical proof, what does 'resolving conflicting evidence' require?

Answer: Explaining why one piece of evidence is more credible and what caused the conflict

Resolving conflicts requires explaining the probable cause of each discrepancy and demonstrating why one interpretation is more credible than the others.

What analytical skill is being applied when a researcher tests whether a proposed identity is consistent across multiple record types, time periods, and geographic locations?

Answer: Source correlation

Source correlation systematically compares information across records to confirm or challenge whether they describe the same individual.

A genealogist writes: 'The 1850 census lists a John Miller, age 30, in the same township as the John Miller who later purchased land in 1855.' What type of analytical work connects these two records?

Answer: Identity correlation using circumstantial evidence

Connecting two records of the same name requires building an identity argument using circumstantial details such as location, timing, and age consistency.

Which component must a proof summary contain that a proof argument does NOT necessarily require?

Answer: A condensed narrative suitable for a database or chart entry

A proof summary is a brief condensed statement appropriate for a chart or database field, while a proof argument is a fuller written narrative.

When should a genealogist return to the research phase after completing a proof argument?

Answer: When new evidence surfaces that conflicts with or undermines the existing conclusion

GPS conclusions are provisional; new conflicting or clarifying evidence requires revisiting the research and potentially revising the proof argument.

A researcher analyzing naming patterns notices that the same unusual given name appears in three consecutive generations. What analytical value does this observation provide?

Answer: It suggests a possible family connection worthy of further investigation

Naming pattern analysis is a form of indirect evidence that raises hypotheses about family connections but requires corroboration from other record types.