How To Test The Inside of Your Head
summary
Argues that mental models break code and decisions and shows concrete ways to test them: use context questioning and BDD-style scenarios to force missing assumptions, run the IAT on Project Implicit to reveal hidden bias, and treat choices as real options to avoid premature commitments. Gives the Mars face and the 159-list of cognitive biases as examples, cites the Mars Reconnaissance Orbiter debunking, and reports hypnotherapy/mantra work that flips a “light sleeper” belief to “deep sleeper.”
AI-written summary · about
chapters (6)
- 0:00Start
- 7:28Scenarios
- 7:59Context Questioning
- 10:36Confirmation Bias
- 19:32Outcome Questioning
- 21:51Assumption Questioning
related talks
29mOn How Your Brain is Conspiring Against You Making Good Software
44mEnhancing your Testing Skills with "Mindset Tools"
45mThinking traps in testing
57mThe Art of Blinders
46mBiases & Nonsense
39mOur Brain Is 'null'! Cognitive Biases Applied to the Developer's Craft
39mTester! Plan Your Ride to the Moon
35mYour Brain is a Liar: Cognitive Pitfalls at Work & How to Fight Them
