Understanding the False-Consensus Effect
The false-consensus effect is a cognitive bias where individuals tend to overestimate the extent to which their own beliefs, values, and behaviors are shared by others. This can lead to misconceptions about the popularity or acceptance of certain ideas.
Example of the False-Consensus Effect
Consider an individual who is environmentally conscious, actively reducing meat consumption, minimizing fossil fuel use, and cutting down on plastic usage. If a local referendum proposes a ban on plastic bags, this person might naturally assume that the majority will support the ban. This assumption stems from the belief that others share her environmental values and perspectives.
Reference
This concept is discussed in Logan Ury’s book, “How to Not Die Alone: The Surprising Science That Will Help You Find Love,” highlighting how our perceptions can be skewed by our own biases.