Lying about the future: Shuar-Achuar epistemic norms, predictions, and commitments

Area of Science:

• Cross-cultural psychology
• Linguistics
• Anthropology

Background:

• The definition of deception and lying can vary significantly across different cultural contexts.
• Understanding these variations is crucial for cross-cultural communication and research.
• Previous research has not fully explored the nuances of what constitutes a lie in diverse communities.

Purpose of the Study:

• To investigate cultural variations in the conceptualization of lying.
• To examine the Shuar-Achuar communities' unique perspective on false predictions.
• To compare Shuar-Achuar views with those of twelve other countries and non-Shuar-Achuar Ecuadorians.

Main Methods:

• Cross-cultural comparative study involving participants from the Shuar-Achuar communities and twelve other countries.
• Inclusion of non-Shuar-Achuar Ecuadorians for regional comparison.
• Analysis of how different speech acts (predictions, commitments) are categorized as lies under various circumstances.

Main Results:

• Shuar-Achuar communities uniquely classify false future predictions as lies, irrespective of unforeseen events.
• Failed commitments are not considered lies in Shuar-Achuar communities if prevented by unforeseen circumstances.
• Factors such as speaker expertise, group membership, and outcome nature influence lie categorization across cultures.

Conclusions:

• A distinct epistemic norm in Shuar-Achuar communities links predictive speech acts to lying when predictions fail.
• This norm is tied to a belief in the knowability of the future under specific conditions.
• Cultural conceptualizations of lying are influenced by underlying beliefs about knowledge, certainty, and social factors.