Behavioral development of infant holding and its laterality in relation to mothers' handedness and child-care attitude

K. Negayama, M. Kawai, H. Yamamoto, K. Tomiwa, Y. Sakakihara

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

The holding of 465 Japanese infants by their mothers was longitudinally observed at 4 and 9 months with several checkups and questionnaires of physical and psychological development and child-care attitude in a larger longitudinal study of mother-child relationships. A left side bias in holding was significant for the 4-month-old infants. The infants' increased autonomy in their ability to adopt a posture at 9 months weakened the holding bias. The mothers' handedness was related to different right/left hand contact patterns, but it was significant only for holding on the left side. The infants' reflexes relating to posture did not correlate with the holding bias at 4 months. The meaning and possible determinants of holding laterality are discussed.

Original languageEnglish
Pages (from-to)68-78
Number of pages11
JournalInfant Behavior and Development
Volume33
Issue number1
DOIs
Publication statusPublished - 2010 Feb 1

Keywords

  • Handedness
  • Holding
  • Infants
  • Laterality
  • Parenting stress

ASJC Scopus subject areas

  • Developmental and Educational Psychology

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