Logical Fallacies Full List: 10 Evidence-Based Coaching Practices

Describe almost anything you are working through and IX Coach finds the practices whose real-world fit is closest. For Logical Fallacies Full List, these are the strongest matches in the current practice library.

Practices that may help

  1. The Ludic Fallacy: When You Mistake Real Life for a Game
    The ludic fallacy, named by Nassim Taleb in The Black Swan, is the mistake of applying the logic of well-defined games (known rules, bounded outcomes, stable probabilities) to domains where those assumptions do not hold — most of real life. The fallacy matters because standard risk models built on game-like distributions systematically underestimate the frequency and magnitude of extreme, unexpected events. This is Taleb’s analytical concept; the supporting evidence is largely observational and historical rather than from controlled experiments.
  2. The Narrative Fallacy: Why We Can’t Stop Making Stories
    The narrative fallacy, named by Nassim Taleb in The Black Swan, is the tendency to construct coherent, causal stories from sequences of events — and then to mistake the story for the underlying reality. Narratives feel explanatory because they are causal and emotionally coherent, but they systematically underweight randomness, omit disconfirming details, and create false predictability. The bias is real and well-grounded theoretically; its practical importance is high wherever decisions depend on forecasting or learning from the past.
  3. Question whether the category you’re reasoning from actually fits
    Before applying a model or framework, verify that the category it was built on genuinely matches your situation.
    The Ludic Fallacy: When You Mistake Real Life for a Game
  4. Identify what the narrative leaves out
    After hearing or constructing a causal story, deliberately list the facts it doesn’t explain.
    The Narrative Fallacy: Why We Can’t Stop Making Stories
  5. Add the strongest objection to every major supporting reason
    For each supporting reason, find the best counter and put it on the map.
    Argument Mapping
  6. Weigh disconfirming evidence more heavily than confirming evidence
    One strong counterexample outweighs many confirming examples for a universal claim.
    Falsification Thinking
  7. Separate the data from the narrative you’ve built around it
    List the raw facts, then list the story you’ve layered on top — and check whether the story actually follows.
    The Narrative Fallacy: Why We Can’t Stop Making Stories
  8. Examine the evidence for and against
    Systematically list what supports your interpretation and what doesn’t — like a fair-minded lawyer, not a prosecutor.
    Check the Facts, Made Practical
  9. Use two-sided messages with a sophisticated audience
    Acknowledge the strongest objection, then refute it — this is more persuasive than ignoring it.
    Elaboration Likelihood Model, Made Practical
  10. Surface and test underlying assumptions
    Identify the implicit assumptions that your reasoning depends on and test whether they hold.
    Socratic Questioning

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