Evaluate sources using the WHO-WHEN-CHECK-IT three-question routine (entry-level Wineburg sourcing)
Exercise Difficulty 3 ~4 min eng.g4.s.ex_04

Red Flag Source Identification

Prompt

Read these 4 source descriptions. Identify which 1 is a RED-FLAG source (fails WHO-WHEN-CHECK-IT). Explain why. (A) A 2019 biography by a children's-lit historian (B) A 1950 encyclopedia entry (C) An anonymous unattributed undated blog post (D) A 2020 magazine article by a journalist

How it's presented
mode matching with justification
Answer criteria
type matching
correct
C
justification
anonymous + undated + no verification possible
Hints
  1. WHO checks the author.
  2. Look for missing author or missing date.
Misconceptions to watch
  • Picks the oldest source as automatically red-flag.
  • Misses the anonymous/undated combination.