Part 7/10:
Here, the logical approach is straightforward; you would only need to flip the red triangle. There’s no requirement to check the solid blue card, as the rule does not dictate what should appear on the opposite side. This simplicity further challenges our assumption that thoroughness equates to correctness in testing rules.
The Perils of Confirmation Bias
Bias is prevalent in human judgment, particularly regarding confirmation bias—the tendency to seek information supporting our beliefs while ignoring contradictory evidence. This cognitive detriment is evident in various scenarios, such as investing or consumer behavior, leading to potential pitfalls.