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Updated: Jul 14, 2025

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Virtual Hand with Ambiguous Movement between the Self and Other Origin: Sense of Ownership and 'Other-Produced' Agency
Published on: October 28, 2020
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Ownership as a component of the extended self
1School of Psychological Science, University of Bristol, Bristol, UK Bruce.hood@bristol.ac.uk.
The Behavioral and Brain Sciences
|October 9, 2023
Summary
Resource ownership is shaped by competition and cooperation. Computational models miss how owned items form part of our extended self identity.
Area of Science:
- Evolutionary psychology
- Cognitive science
- Behavioral economics
Background:
- Resource ownership is fundamental to social interactions and survival.
- Evolved mechanisms of competition and cooperation explain resource acquisition.
- Existing computational models of ownership lack a key psychological component.
Purpose of the Study:
- To explore the role of owned resources in identity formation.
- To integrate the concept of the extended self into ownership models.
- To identify limitations in current computational approaches to ownership.
Main Methods:
- Theoretical analysis of ownership mechanisms.
- Review of existing computational models.
- Integration of psychological theories on the extended self.
Main Results:
- Competitive and cooperative strategies establish resource ownership.
- Owned items function as integral components of the extended self.
- Computational models do not account for the psychological significance of owned objects.
Conclusions:
- Ownership extends beyond resource control to encompass identity.
- The extended self hypothesis offers a crucial framework for understanding ownership.
- Future models must incorporate psychological dimensions for comprehensive analysis.
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