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false_consensus_effect
The false consensus effect is the tendency to overestimate the extent to which one's own opinions, beliefs, preferences, and behaviors are shared by others. People assume that most people think the way they do, and are surprised to discover that their views are actually minority positions. This creates a distorted view of social norms and majority opinion.
A vegetarian assumes that most of their coworkers would prefer a vegetarian restaurant for a team lunch, and is genuinely surprised when a poll reveals that 80% of the team would prefer a steakhouse.
A software developer who prefers working entirely remotely assumes most of their colleagues feel the same way, and is genuinely baffled when a company survey reveals that the majority actually prefer a hybrid or fully in-office arrangement.
A social media user who finds a particular style of meme deeply unfunny posts a lengthy complaint about it, fully expecting widespread agreement. They are surprised to find the comments section filled with people who love the format and find the user's objection puzzling.
Binary (yes/no) questions an LLM must answer to identify this aspect:
Does the reasoning assume that most people share a particular viewpoint without evidence?
Type: binaryIs the prevalence of a belief or behavior overstated based on personal experience?
Type: binaryAre dissenting views dismissed as rare or fringe without data?
Type: binaryThe false consensus effect is the tendency to overestimate the extent to which one's own opinions, beliefs, preferences, and behaviors are shared by others. People assume that most people think the way they do, and are surprised to discover that their views are actually minority positions. This creates a distorted view of social norms and majority opinion.
People primarily interact with others who share their views (social homophily), making their own position feel like the default. Additionally, one's own beliefs are more cognitively available than alternatives, and people are motivated to believe their views are normative to feel validated.
Before assuming others share your views, conduct actual surveys or polls. Actively seek out diverse perspectives and remember that your social circle is likely not representative of the broader population.
The false consensus effect distorts political polling (supporters of each candidate overestimate their candidate's popular support), product development (developers assume users share their preferences), and ethical judgments (people assume their moral standards are universal).
Use these tools to detect, analyze, or train this aspect.