1 of 1 ·The First-Answer Trap

Lesson 1 · Biases and Mind Traps
See how an early number or idea can anchor later judgement.
Click to zoomIllustration supporting The first clue can pull every estimateAn anchor is an early number, option or description that influences later judgement even when it is irrelevant. Knowing about anchors helps, but making an independent estimate first helps more.
A student hears someone guess 300 before estimating. Their own guess tends to move toward 300. A student who estimates silently first has a better chance of using the visible evidence.
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