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The role of familiarity and sound in the development of person and object permanence
Author(s) -
Legerstee Maria
Publication year - 1994
Publication title -
british journal of developmental psychology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.062
H-Index - 75
eISSN - 2044-835X
pISSN - 0261-510X
DOI - 10.1111/j.2044-835x.1994.tb00647.x
Subject(s) - psychology , object permanence , object (grammar) , perception , developmental psychology , cognitive psychology , context (archaeology) , communication , social psychology , cognition , cognitive development , artificial intelligence , computer science , paleontology , neuroscience , biology
A cross‐sectional study investigated the development of search for objects that differed in animism (people vs. toys) and familiarity (mother vs. stranger, laboratory vs. home toy) in 37 infants at 6, 8 and 10 months. In different conditions, the objects either were ( a ) visible only prior to hiding, ( b ) audible during hiding, or ( c ) visible and audible prior to hiding, and then audible during hiding. Analyses of successful performance (criterion) and length of time infants took to reach criterion (latency) revealed the following. When infants were required to search for their mothers who interacted with them in a game of hide and seek, they performed better then when they were required to search for strangers or inanimate objects under similar conditions, especially during condition ( c ). The presentation conditions had little differential effect in search for inanimate objects or the stranger. Although performances became better with age, a substantial number of 6‐month‐old infants searched for hidden objects. The conditions facilitating search focused on intermodal information and a familiar social context. The findings forge important links between studies of object permanence, object perception and social knowledge.