Fake Smile Quiz
Learn what really separates posed smiles from genuine enjoyment in about 10 minutes. Get a 16-question, free science-backed score that corrects myths and shows why no single facial cue proves honesty.
08:30
Scale Explorer
How the Scales are Structured
DATA-BASED USER COHORTS
Who Usually Takes This Test?
BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.
Benchmarking
See How You Compare
Once you complete the test, your results are compared with real-world data from people in your country.
Below is a preview of how scores are typically distributed across each scale.
Below is a preview of how scores are typically distributed across each scale.
Fake Smile Knowledge (FSK)
Fake Smile Knowledge (FSK)
Average
5
Normal range
2.3 — 7.7
min.
0
max.
16
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Once you complete the test, your result will appear on the scale so you can see how you compare.
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SAMPLE QUESTIONS
Example Questions From the Test
- A brief glimpse of the upper teeth
- An abrupt onset or offset, or a smile held in a fixed form
- A smile accompanied by direct eye contact
- Movement on both sides of the mouth
- Calculates whether a person is being honest
- Separates genuine emotions from fake emotions with certainty
- Describes observable facial movements using defined action units
- Measures how friendly a face appears to an observer
- A deliberately displayed smile that may not match felt enjoyment
- Any smile shown while a photograph is being taken
- A genuine smile that occurs in a formal setting
- Any smile that does not expose the teeth
WHAT THE TEST MEASURES
About This Assessment
Fake Smile Quiz - Symptoms and Signs
How much do you know about posed smiles, genuine enjoyment, and the limits of reading facial behavior? This free 16-question behavior science quiz tests your understanding of facial muscles, timing, social context, cultural display rules, and common myths about detecting fake smiles. Your result reflects knowledge—not an ability to prove what someone feels or whether they are honest. No single facial cue is definitive. No sign-up is needed.
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