Beggan (1992) - Why Your Stuff Seems Better Just Because It's Yours
You rate objects more favorably simply because you OWN them!
In 1992, James Beggan demonstrated that people evaluate identical objects more positively when they own them versus when they don't—even if ownership was randomly assigned moments earlier.
This isn't about sentimental attachment or familiarity. It's pure psychological bias: "This is MINE, therefore it's better." Your sense of self extends to your possessions, making them seem superior.
You'll evaluate pairs of similar objects. For each pair, one will be randomly assigned to YOU as a gift. Rate both objects on attractiveness and quality.
Watch how ownership changes your perception—even though you just received these objects seconds ago!
Research shows that even IMAGINING you're touching an object increases feelings of ownership!
Imagine picking up this vase. Feel its smooth surface, its weight in your hands...
Self-Enhancement: Beggan argued that ownership creates a psychological association between object and self. Evaluating owned objects favorably is an indirect way of enhancing self-image—"My things are good, therefore I am good."
Not Familiarity: In Beggan's experiments, participants had equal exposure to owned and non-owned objects. The effect wasn't due to knowing the owned object better—it emerged immediately upon random assignment of ownership.
Not Just Price (Endowment Effect): The mere ownership effect is about evaluation bias, not selling price. You don't just want more money for your stuff—you genuinely believe it's better.
Touch Amplifies It: Peck & Shu (2009) showed that merely touching an object—or even imagining touching it—increases psychological ownership and positive evaluations.
Beggan, J. K. (1992). On the social nature of nonsocial perception: The mere ownership effect. Journal of Personality and Social Psychology, 62(2), 229-237.