Opinion
Newsthink on MSNOpinion

What is the puzzle that 90% of people fail?

A simple card puzzle has been used for decades to test human reasoning. Known as the Wason Selection Task, it asks participants to verify a rule by choosing which cards to flip over. Surprisingly, ...
One of the longest-running debates in modern psychology centers on the correct interpretation of the Wason Selection Task. Peter Wason originally designed the test to see if people applied logic that ...