Culture shapes how we describe facial expressions

Area of Science:

• Psycholinguistics
• Cross-cultural psychology
• Cognitive science

Background:

• Human facial expressions are often interpreted through a 'mentalistic lens,' focusing on inferred emotions rather than observable behaviors.
• Cultural variation exists in the emphasis placed on mental states and their verbal expression.
• The linguistic coding of facial expressions may reflect these cultural differences.

Purpose of the Study:

• To investigate whether cultural differences in mental state orientation are reflected in the linguistic description of facial expressions.
• To compare how speakers of Maniq (Thailand) and Polish (Poland) verbally encode facial expressions.

Main Methods:

• Two facial expression naming tasks were conducted with Maniq and Polish speakers.
• Tasks targeted the description of mental states versus specific facial movements.
• Linguistic data were analyzed for frequency, precision, and consensus in descriptions.

Main Results:

• Polish speakers' descriptions aligned with the mentalistic lens, focusing on emotions.
• Maniq speakers showed a strong orientation towards behavioral aspects of facial expressions.
• Maniq speakers named facial movements more frequently, precisely, and with higher consensus than Polish speakers.

Conclusions:

• Cultural and linguistic diversity influences the verbalization of facial expressions.
• The Maniq lexicon demonstrates a specialization in describing observable facial behaviors, contrasting with the mentalistic orientation observed in Polish speakers.
• These findings suggest distinct cultural specializations in how expressive faces are linguistically encoded.