PMP Exam Simulator: Practice Questions and Strategy

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1. 11 July 2026 · corrected by Melik Can Sariyer

   1 flagged finding: an unverified quote attributed to Kim Heldman (real PMP author) invoking unnamed 'studies on test-taking psychology.' Verified via web search that the underlying claim is not just unsourced but actually BACKWARDS -- decades of real psychological research (a 2006 meta-analysis of 100+ studies) shows the 'first instinct is usually correct' belief is a well-documented myth, and answer-changing is more often a correction than a mistake.

   Before

   Do not change answers unless you have a specific reason -- your first instinct is usually correct / "The most dangerous moment on the PMP exam is when you are reviewing flagged questions and talking yourself out of your initial answer. Studies on test-taking psychology consistently show that second-guessing correct first answers is a net negative. Change an answer only if you have identified a specific error in your original reasoning." -- Kim Heldman, PMP

   After

   Do not change an answer impulsively out of anxiety, but do change it if focused review reveals a specific error in your original reasoning -- research on test-taking shows that answer changes are more often corrections than mistakes. / A common moment of anxiety on the PMP exam is reviewing flagged questions and wondering whether to change an initial answer. Despite the popular belief that 'your first instinct is usually correct,' decades of research on test-taking psychology, including a well-known meta-analysis of more than 100 studies, show this is largely a myth: answer changes are more often corrections of an initial mistake than the introduction of a new one.

   Why: The flagged Kim Heldman quote invoked unnamed 'studies on test-taking psychology' to support the 'first instinct is usually correct' belief. Verified via web search that this belief is actually a well-documented myth: a 2006 meta-analysis of 100+ studies found answer-changing is more often a correction than a mistake. Corrected the guidance to align with real research, removed the unverified attribution, and fixed an adjacent unflagged bullet making the same backwards claim for internal consistency.

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