A 2025 safety report on a Cebu footbridge comes from a licensed engineer. The figures were freshly measured and cover every support beam, but her own firm built the bridge. Which criterion does the report fail?

A jeepney route booklet was printed in 2009 by a transport agency. Its maps were correct then and listed every city in Metro Manila. Which criterion does it fail for a commuter today?

An independent 2026 study of school internet speed tests only three private schools in Davao. Its method is explained and its numbers are exact. Which criterion does it fail?

An unsigned 2026 post on dengue prevention gives current advice that matches a hospital handbook. No author, training or contact address appears anywhere. Which criterion does it fail?

For a report on flooding in Marikina, a student finds a careful 2026 study of rainfall in Baguio written by a named hydrologist. Which criterion does the study fail for her topic?

A 2026 barangay newsletter reports the health budget as PHP 250,000. The treasurer's ledger shows PHP 520,000. The writer is named and every program is listed. Which criterion does it fail?

A snack company's press release calls its new drink the healthiest choice for students. The sugar figures it prints are correct and were measured this year. Which criterion is weakest?

A 2013 national survey of reading habits reached every region and was run by trained researchers. A teacher offers it as today's picture of Grade 7 readers. Which criterion fails?

Two sources give tricycle fares in Iloilo: a city fare ordinance in force since 2016, and a driver's 2026 blog post. To quote the legal fare, which source is better and why?

Two sources describe typhoon damage in Bicol last month: a 2018 disaster textbook, and a relief group's field count taken last week. For reporting the damage now, which fits better and why?

A student needs national data on teen phone use. Source A is her own class survey from 2026. Source B is a 2024 nationwide survey by a university. Which fits the purpose better and why?

For a paper on rice farming costs in Nueva Ecija, Source A is a fertilizer seller's 2026 newsletter. Source B is a farmers' cooperative's 2025 expense record. Which is the better source and why?

For a report on ocean plastic in Philippine waters, Source A is a marine scientist's 2019 study of Manila Bay. Source B is a 2026 travel vlog about Palawan beaches. Which serves the purpose better and why?

Two 2026 reports judge a new mall's effect on traffic: one by the mall's developer, one by the city planning office. For a balanced summary, which is better and why?

A 2026 fisherfolk group's report gives exact catch numbers from every boat in the village. It also argues for a fuel subsidy the group itself would receive. Which judgment is fairest?

A 2012 university study of Laguna Lake fish is thorough, signed, and open about its funding. A large factory opened beside the lake in 2020. Which judgment is fairest?

A source can be accurate and still fail the timeliness criterion.

A 2026 article on teen sleep is written by a named pediatrician and draws on her clinic records. Every case it reports comes from her own patients in Baguio. Which judgment is fairest?

A 2026 government report on rice imports is signed, exact and nationwide. A student uses it in an essay about vegetable prices in her town. Which criterion fails for her use?

A 2026 study of jeepney noise near a school measures every hour of the school day, but records at one street corner only. A named acoustics teacher wrote it. Which criterion does it fail?