When facing the unknown, humans tend to consult others for guidance. T
his propensity to treat others as information sources has wide-ranging
implications, being in part responsible for the breadth and depth of
our world knowledge. As yet, little is known concerning when and how y
oung children acquire this important skill. Social referencing and com
municative abilities in infancy have been interpreted by many as refle
cting precocious social information-seeking ability, but the evidence
is far from compelling and equally compatible with an attachment regul
ation interpretation. While the evidence indicates that infants as you
ng as 12 months are good consumers of social information, it falls wel
l short of demonstrating that they are active seekers of that informat
ion. Moreover, genuine social information seeking requires an implicit
conception of the knowledge-ignorance distinction, and existing resea
rch on children's theories of mind suggests that such a conception is
most likely not available in infancy. For these reasons, we argue for
a developmental account of social information-gathering ability, one t
hat is consistent with the larger body of evidence concerning sociocog
nitive abilities in infants and young children.