The heuristics and biases movement proposed that people use heuristics like availability and representativeness to judge probabi
lities. It also pointed out that people's decisions are prone to framing effects, omission biases, focusing illusions, and so forth. The most important point made by the heuristics and biases movement is
People use different heuristics to form a judgment or make decisions.
Explanation:
The most important point made by the heuristics and biases movement is "People use different heuristics to form a judgment or make decisions.."
The above statement is true because the heuristics and biases movement has various types of heuristics which are used or utilized when making decisions. However, depending on the type of heuristic form people used, there can be some lapses in the decision.