Which method involves confirming information using three or more independent, reliable sources? One source isn't enough.

• A. Vertical Reading
• B. Source Triangulation
• C. Digital Footprint
• D. Accountability

Answer: (B)

Verifying information by cross-checking with multiple independent sources is the idea being tested. Source Triangulation uses three or more reliable sources to confirm the same facts, which helps protect against errors, bias, or a single outlet’s influence. Having independent sources matters because if all references come from the same origin, they might repeat the same mistake; independent sources provide varied evidence that strengthens trust in the information. The other terms don’t describe this approach: vertical reading focuses on consuming text in a linear, top-to-bottom way and doesn’t ensure corroboration; a digital footprint tracks online activity rather than the process of verifying facts; accountability deals with responsibility for accuracy and actions, not the method of confirming information. In practice, you would compare the key details across multiple credible sources to see if they align and support the claim.