Lateralization of infant holding by mothers: a longitudinal evaluation of variations over the first 12 weeks

Todd, Brenda K and Banerjee, Robin (2015) Lateralization of infant holding by mothers: a longitudinal evaluation of variations over the first 12 weeks. Laterality: Asymmetries of Body, Brain and Cognition, 21 (1). pp. 12-33. ISSN 1357-650X

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Abstract

The maternal preference to hold infants on the left rather than right side of the body was examined longitudinally, with attention to four explanations: maternal monitoring of infant state, maternal handedness, infant proximity to the mother’s heartbeat, and preferred infant head position. The side and site of holding were measured over the first twelve weeks of the lives of 24 infants. Information about group and individual consistency in holding side allowed novel evaluation of the theories. A strong bias to hold on the left dropped below significance when the infants were aged twelve weeks and was limited to specific holding positions. Findings were generally consistent with the monitoring hypothesis, and little support was found for the three alternative explanations.

Item Type: Article
Schools and Departments: School of Psychology > Psychology
Depositing User: Lene Hyltoft
Date Deposited: 07 Apr 2016 07:47
Last Modified: 08 Mar 2017 05:24
URI: http://sro.sussex.ac.uk/id/eprint/60210

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