Adults Represent Others' Logical Inferences Even When It Is Unnecessary

Area of Science:

• Cognitive Science
• Social Psychology
• Theory of Mind

Background:

• Social interactions necessitate understanding others' knowledge and deductive inferences.
• Previous research shows we track inferences when goal-relevant, but not when unnecessary.

Purpose of the Study:

• To investigate if people track others' deductive inferences when not required.
• To determine if tracking unnecessary inferences affects one's own judgments.

Main Methods:

• Four online experiments presented participants with scenarios involving an agent's deductive reasoning.
• Participants rated outcome likelihood from self or agent perspectives.
• Scenarios involved inferring conclusions by excluding locations.

Main Results:

• An altercentric bias was observed in self-perspective judgments across three experiments.
• Participants spontaneously encoded the agent's conclusions, even with multistep inferences.
• Bias was absent under high task demands, suggesting resource dependency.

Conclusions:

• Individuals spontaneously track others' deductive inferences, even when not necessary for task goals.
• This capacity influences one's own judgments, demonstrating an altercentric bias.
• The use of this social reasoning capacity may be dependent on cognitive resources.