| Description | Answer | % Correct |
|---|---|---|
| The tendency of any treatment, even an ineffective one, to exhibit results because the recipient believes it will work | {placebo} effect | 92%
|
| Concept in chaos theory where small changes can have large consequences. | {butterfly} effect | 79%
|
| The process by which radiation from a planet's atmosphere warms the planet's surface to a temperature above what it would be without this atmosphere | {greenhouse} effect | 74%
|
| Social psychological theory that states that individuals are less likely to offer help to a victim when there are other people present | {bystander} effect | 70%
|
| Phenomenon where a large group of people remember something differently than consensus reality agrees upon | {Mandela} effect | 62%
|
| The change in frequency of a wave in relation to an observer who is moving relative to the wave source | {Doppler} effect | 56%
|
| Cognitive bias that people with low ability overestimate their own ability, while people with high ability underestimate their own ability | {Dunning}–{Kruger} effect | 40%
|
| Phenomenon that occurs when an attempt to hide or censor information has the unintended consequence of increasing awareness of it | {Streisand} effect | 37%
|
| A cognitive bias in which consumers place a higher value on products they assemble themselves | {IKEA} effect | 28%
|
| Snow produced when a cold air mass moves across long expanses of warmer inland bodies of water | {lake}-effect | 17%
|
| Psychological phenomenon wherein high expectations lead to improved performance (think My Fair Lady) | {Pygmalion} effect | 14%
|
| Trope where a caregiver falls in love with his or her patient | {Florence} {Nightingale} effect | 12%
|