Psychology Test Stumps Majority of Participants: Gizmodo Puzzle Results.

Gizmodo's Monday puzzle features three mini-puzzles from a research paper by Shane Frederick, known as The Cognitive Reflection Test, which measures people's tendencies towards intuitive or methodical thinking. The puzzles require more reflection than expected, and the answers may not be immediately obvious. Last week's puzzle solution involved using a net to find the shortest distance for a gecko to crawl in a cubic room.