"Evidence-Based" Practices in Education: Facts or Falderal

In the education world, the term “evidence-based” is often thrown around carelessly and used to end the discussion. But the question I would posit (and pardon me for being so inquisitive) is this: When you say a practice or strategy is “evidence-based” have you actually looked at the evidence of the evidence-base? Or are you just using the term because you heard somebody else use it?