ENGLISH
REFERENCE

barbara

n. countable
C2 Proficiency US //ˈbɑɹbɝə// bar·bara

n. a name for a specific logical problem where you have to guess what someone else is thinking. It is often used to test how people or computers understand that others have different beliefs.

n. a specific logical or cognitive puzzle used to evaluate theory of mind, typically involving a character who holds a false belief about the location of an object. Often used in developmental psychology and artificial intelligence research to assess the ability to attribute mental states to others.


SIMPLE

The researcher used the Barbara task to test the child's social understanding.

CONTEXTUAL

In the classic Barbara logic puzzle, the subject must determine where a character will look for an item that was moved without their knowledge.

COMPLEX

While the Barbara test is a standard measure of cognitive development, critics argue that it may conflate linguistic processing speed with the actual capacity for recursive mental state attribution.

Origin

* From Latin Barbara, the name of Saint Barbara, feminine form of barbarus, from Ancient Greek βάρβαρος (bárbaros, “strange, foreign”). Doublet of Varvara. * (logic): From the given name; chosen because it has three A's in it representing universal affirmatives.

Usage

When used in the context of logic or psychology, it typically functions as a proper noun or a modifier for 'task', 'test', or 'problem'.

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