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Children's body knowledge: Understanding ‘life’ as a biological goal
Author(s) -
Jaakkola Raquel O.,
Slaughter Virginia
Publication year - 2002
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 - 10.1348/026151002320620352
Subject(s) - psychology , developmental psychology , function (biology) , biology , evolutionary biology
Two studies assessed the development of children's understanding of life as a biological goal of body functioning. In Study 1, 4‐to‐10‐year‐old children were given an interview consisting of a series of structured questions about the location and function of various body organs. Their responses were coded both for factual correctness and for appeals to the goal of maintaining life. The results showed a gradual increase in children's factual knowledge across this age range but an abrupt increase in appeals to life between the ages of 4 and 6. Analyses of the 4‐year‐olds' responses suggested that appeals to life were associated with increased knowledge of organ function, but not of organ location. Study 2 was designed to replicate the pattern found in Study 1. A continuous sample of 4‐to 5‐year‐old children was administered an abbreviated version of the interview from Study 1. Children's understanding of life as a biological goal was again found to be predictive of their knowledge of organ function, but not of organ location. These results indicate a reorganization in children's understanding of the body between the ages of 4 and 6, which coincides with children's discovery of ‘life’ as a biological goal for bodily function.