Brief, mostly signal

Essay on narrating thoughts aloud while solving problems

A personal essay tying rubber duck debugging to a meta-study of 6,000 participants with moderate benefit. It is not a software release.

Read the source at boristhebrave.com Discussion

What the research found

Boris the Brave essay on narrating thoughts aloud (inspired by interviews and rubber duck debugging) while playing The Witness, citing a meta-study of n=6000 showing moderate benefit; personal essay, no software release.

Claims and how well the evidence supports them

A meta-study with n=6000 participants found moderate benefit from articulating thoughts aloud 94%
The Witness is a 2016 puzzle game 99%
Author narrates thoughts aloud while playing The Witness and finds it improves effectiveness 99%

Evidence

boristhebrave.com https://boristhebrave.com/2026/10/18/chain-of-thought-for-humans
news.ycombinator.com https://news.ycombinator.com/item?id=50154100

Actionability rated low.