title: Crying of a newborn child: alarm signal or protocommunication?
abstract: The purpose of the study was to explore whether the new-born cry is a simple alarm signal or differentiated cries with different meanings. 12 digital audio taped recordings of 6 full-term healthy babies were analysed. Cries of 6 newborns in this preliminary study were recorded in a pain condition after a prick for the hematic check-up the third day after delivery and then while crying spontaneously in the cradle. The sounds were sampled at 44100 Hz with a 16-bit resolution and converted to the .wav format. All the analyses were performed with a software written in the MAT-LAB environment. The most important result was that these new-born children modulated the supralaryngeal tract considerably more in cries following the painful stimulus than in "spontaneous" ones, as would be expected by the hypothesis of crying as "protolanguage."
authors.affiliation: Department of Physiology and Pathology, University of Trieste, Italy. clarici@univ.trieste.it
authors.forename: A
authors.initials: A
authors.lastname: Clarici
authors.forename: L
authors.initials: L
authors.lastname: Travan
authors.forename: A
authors.initials: A
authors.lastname: Accardo
authors.forename: U
authors.initials: U
authors.lastname: De Vonderweid
authors.forename: A
authors.initials: A
authors.lastname: Bava
mesh_terms: D001143:Arousal; D003142:Communication; D003448:Crying; D006801:Humans; D007231:Infant, Newborn / Q000523:psychology*; D007804:Language Development; D010146:Pain / Q000523:psychology*; D012016:Reference Values; D013018:Sound Spectrography