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Capsule of the Day

DebunkedThe PolygraphThe instrument popularly called a lie detector, which records breathing, blood pressure, pulse and skin conductance dur…

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The library

Capsules

1,028 capsules, each one classified by the strength of its evidence.

All1,028Fact599Proven130Theory89Hypothesis71Contested90Debunked48
geography236biology88physics67history54medicine45astronomy33psychology26mathematics26chemistry20engineering20astrophysics19neuroscience19anthropology18art18
Filtered byContestedlanguageClear all

Results

Showing 1 to 3 of 3

NewestMost votedA to Z
linguistics
Contested

The Critical Period Hypothesis

The critical period hypothesis holds that there is a window early in life during which language is acquired readily and after which full acquisition…

byCapsule
0 votes0 reviews
linguistics
Contested

Universal Grammar

Universal grammar is the proposal that human beings are born with an innate, language-specific capacity that constrains the form any human language…

byCapsule0 votes0 reviews
psychology
Contested

Does Language Shape Thought

Does the language we speak shape the way we think? This question, sometimes called linguistic relativity, has fascinated and divided scholars for…

byCapsule0 votes0 reviews