TY - JOUR

T1 - Seeing the world from others' perspective

T2 - 14-month-olds show altercentric modulation effects by others' beliefs

AU - Kampis, Dora

AU - Kovacs, Agnes Melinda

PY - 2022/2/9

Y1 - 2022/2/9

N2 - Humans have a propensity to readily adopt others’ perspective, which often influences their behavior even when it seemingly should not. This altercentric influence has been widely studied in adults, yet we lack an understanding of its ontogenetic origins. The current studies investigated whether 14-month-olds’ search in a box for potential objects is modulated by another person’s belief about the box’s content. We varied the person’s potential belief such that in her presence/absence an object was removed, added, or exchanged for another, leading to her true/false belief about the object’s presence (Experiment 1, n = 96); or transformed into another object, leading to her true/false belief about the object’s identity (i.e., the objects represented under a specific aspect, Experiment 2, n = 32). Infants searched longer if the other person believed that an object remained in the box, showing an altercentric influence early in development. These results suggest that infants spontaneously represent others’ beliefs involving multiple objects and raise the possibility that infants can appreciate that others encode the world under a unique aspect.

AB - Humans have a propensity to readily adopt others’ perspective, which often influences their behavior even when it seemingly should not. This altercentric influence has been widely studied in adults, yet we lack an understanding of its ontogenetic origins. The current studies investigated whether 14-month-olds’ search in a box for potential objects is modulated by another person’s belief about the box’s content. We varied the person’s potential belief such that in her presence/absence an object was removed, added, or exchanged for another, leading to her true/false belief about the object’s presence (Experiment 1, n = 96); or transformed into another object, leading to her true/false belief about the object’s identity (i.e., the objects represented under a specific aspect, Experiment 2, n = 32). Infants searched longer if the other person believed that an object remained in the box, showing an altercentric influence early in development. These results suggest that infants spontaneously represent others’ beliefs involving multiple objects and raise the possibility that infants can appreciate that others encode the world under a unique aspect.

KW - Faculty of Social Sciences

KW - altercentrism

KW - infants

KW - manual search

KW - object representation

KW - theory of mind

KW - aspectuality

U2 - 10.1162/opmi_a_00050

DO - 10.1162/opmi_a_00050

M3 - Journal article

C2 - 36438424

VL - 5

SP - 189

EP - 207

JO - Open Mind

JF - Open Mind

SN - 2470-2986

ER -