Evidence Ethics
PF has firm ethical norms around evidence, and violating them can cost a round or a reputation. You will be able to name the core evidence ethics rules and why they exist.
Clipping and Fabrication
'Clipping' is claiming to have read text aloud that was actually skipped — a serious ethics violation if done intentionally. Fabrication, inventing a statistic or misattributing a quote to a source that never said it, is even more serious and can result in a loss or removal from a tournament.
Why Ethics Norms Exist
PF's persuasive power depends on the judge trusting that cited evidence is real and accurately represented; if that trust collapses, the entire event loses value as an educational activity. This is why NSDA rules allow evidence challenges and why coaches drill students on double-checking every citation before a tournament.
A debater is tempted to round a modest statistic up for effect.
The source says 'a 4% reduction in emissions.' Under pressure to sound impressive, a debater is tempted to say 'nearly a 10% reduction.' This would misrepresent the evidence and, if caught in Crossfire or an evidence exchange, would badly damage the team's credibility with the judge for the rest of the round.
1. 'Clipping' refers to:
Answer all 1 to check.
Never claim more than your source says — clipping and fabrication can cost you the round and your credibility.