Co-development of child-mother gestures over the second and the third years

✍ Scribed by María José Rodrigo; Angela González; Manuel Ato; Guacimara Rodríguez; Manuel de Vega; Mercedes Muñetón

• Publisher: John Wiley and Sons
• Year: 2006
• Tongue: English
• Weight: 135 KB
• Volume: 15
• Category: Article
• ISSN: 1522-7227
• DOI: 10.1002/icd.412

✦ Synopsis

This study looks at whether there is a relationship between mother and infant gesture production. Specifically, it addresses the extent of articulation in the maternal gesture repertoire and how closely it supports the infant production of gestures. Eight Spanish mothers and their 1-and 2-year-old babies were studied during 1 year of observations. Maternal and child verbal production, gestures and actions were recorded at their homes on five occasions while performing daily routines. Results indicated that mother and child deictic gestures (pointing and instrumental) and representational gestures (symbolic and social) were very similar at each age group and did not decline across groups. Overall, deictic gestures were more frequent than representational gestures. Maternal adaptation to developmental changes is specific for gesturing but not for acting. Maternal and child speech were related positively to mother and child pointing and representational gestures, and negatively to mother and child instrumental gestures. Mother and child instrumental gestures were positively related to action production, after maternal and child speech was partialled out. Thus, language plays an important role for dyadic communicative activities (gesture-gesture relations) but not for dyadic motor activities (gesture-action relations). Finally, a comparison of the growth curves across sessions showed a closer correspondence for mother-child deictic gestures than for representational gestures. Overall, the results point to the existence of an articulated maternal gesture input that closely supports the child gesture production.