Acoustic properties of comfort sounds of 3-month-old Cameroonian (Nso) and German infants

References

• BayleyN. 2006. Bayley scales of infant and toddler development. Frankfurt/M.: Pearson.
   Google Scholar
• BennerA.GrenonI.EslingJ. 2007. Infants’ phonetic acquisition of voice quality parameters in the first year of life. In: TrouvainJ.BarryW. (eds.), 16th International Congress of Phonetic Sciences. Saarbrücken: University Press; pp. 2073–2076.
   Google Scholar
• BloomK. 1988. Quality of adult vocalizations affects the quality of infant vocalizations. Journal of Child Language, 15: 469–480.
   PubMed Web of Science ®Google Scholar
• BloomK.RussellA.WassenbergK. 1987. Turn-taking affects the quality of infant vocalizations. Journal of Child Language, 14: 211–227.
   PubMed Web of Science ®Google Scholar
• de Boysson-BardiesB.SagartL.DurandC. 1984. Discernible differences in the babbling of infants according to target language. Journal of Child Language, 11(1): 1–15.
   PubMed Web of Science ®Google Scholar
• BoersmaP.WeeninkD. 2009. Doing phonetics by computer: Version 5.1.05. Retrieved from http://www.praat.org.
   Google Scholar
• BosmaJ.TrubyH.LindJ. 1965. Cry motions of the newborn infant. Acta Paediatrica Scandinavica Supplement, 163: 61–92.
   Google Scholar
• CharneyE. 2012. Behavior genetics and post genomics. Behavioral and Brain Sciences, 35(6): 1–80.
   PubMed Web of Science ®Google Scholar
• ChenL.-M.KentR. 2009. Development of prosodic patterns in Mandarin-learning infants. Journal of Child Language, 36(1): 73–84.
   Web of Science ®Google Scholar
• CrockenbergS.SmithP. 2002. Antecedents of mother-infant interaction and infant irritability in the first 3 months of life. Infant Behavior & Development, 25(1): 2–15.
   Web of Science ®Google Scholar
• DemuthC.KellerH.YovsiR. 2012. Cultural models in communication with infants – lessons from Kikaikelaki, Cameroon and Muenster, Germany. Journal of Early Childhood Research, 10(1): 70–87.
   Google Scholar
• GilD. 2012. Para-linguistic usages of clicks [retrieved 2012 March 23]. Available from http://wals.info/chapter/142.
   Google Scholar
• GratierM.DevoucheE. 2011. Imitation and repetition of prosodic contour in vocal interaction at 3 months. Developmental Psychology, 47(1): 67–76.
   Web of Science ®Google Scholar
• GrebeK.GrebeW. 1975. Verb tone patterns in Lamnsok. Linguistics, 149: 5–24.
   Google Scholar
• Gros LouisJ.WestM.GoldsteinM.KingA. 2006. Mothers provide differential feedback to infants’ prelinguistic sounds. International Journal of Behavioral Development, 30(6): 509–516.
   Web of Science ®Google Scholar
• KärtnerJ.KellerH.YovsiR. 2010. Mother-infant interaction during the first three months: the emergence of culture-specific contingency patterns. Child Development, 81(2): 540–554.
   PubMed Web of Science ®Google Scholar
• KellerH. 2007. Cultures of infancy. Mahwah, NJ: Erlbaum.
   Google Scholar
• KellerH.BorkeJ.LammB.LohausA.YovsiR.D. 2011. Developing patterns of parenting in two cultural communities. International Journal of Behavioral Development, 35(3): 233–245.
   Web of Science ®Google Scholar
• KellerH.LohausA.VoelkerS.CappenbergM.ChasiotisA. 1999. Temporal contingency as an independent component of parenting behavior. Child Development, 70(2): 474–485.
   Web of Science ®Google Scholar
• KellerH.OttoH.LammB.YovsiR.KärtnerJ. 2008. The timing of verbal/vocal communications between mothers and their infants: a longitudinal cross-cultural comparison. Infant Behavior & Development, 31(2): 217–226.
   PubMed Web of Science ®Google Scholar
• KellerH.YovsiR.VölkerS. 2002. The role of motor stimulation in parental ethnotheories: the case of Cameroonian Nso and German women. Journal of Cross-Cultural Psychology, 33: 398–414.
   Web of Science ®Google Scholar
• KentR.MurrayA. 1982. Acoustic features of infant vocalic utterances at 3, 6, and 9 months. The Journal of the Acoustical Society of America, 72(2): 353–365.
   PubMed Web of Science ®Google Scholar
• KirkR. 1982. Experimental design: procedures for the behavioral sciences. 2nd ed. Monterey, CA: Brooks/Cole Pub. Co.
   Google Scholar
• KugiumutzakisG. 1993. Intersubjective vocal imitation in early mother-infant interaction. In: NadelJ.CamioniL. (eds.), New perspectives in early communicative development. London: Routledge; p. 23–47.
   Google Scholar
• KuhlP. 1998. Language, culture and subjectivity: the creation of shared perception. In: BråtenS. (ed.), Intersubjective communication and emotion in early ontogeny. Cambridge, UK: Cambridge University Press; p. 297–315.
   Google Scholar
• LeeS.A.S.DavisB.MacNeilageP. 2010. Universal production patterns and ambient language influences in babbling: a cross-linguistic study of Korean- and English-learning infants. Journal of Child Language, 37(2): 293–318.
   Web of Science ®Google Scholar
• LegersteeM. 1991. The role of person and object in eliciting early imitation. Journal of Experimental Child Psychology, 51(3): 423–433.
   Web of Science ®Google Scholar
• LevittA.WangQ. 1991. Evidence for language-specific rhythmic influences in the reduplicative babbling of French- and English-learning infants. Language and Speech, 34(3): 235–249.
   PubMed Web of Science ®Google Scholar
• LindJ. 1965. Newborn infant cry. Uppsala: Almqvist & Wiksells Boktryckeri.
   Google Scholar
• LohausA.KellerH.LammB.TeubertM.FassbenderI.FreitagC.et al. 2011. Infant development in two cultural contexts: Cameroonian Nso farmer and German middle class infants. Journal of Reproductive and Infant Psychology, 29(2): 148–161.
   Web of Science ®Google Scholar
• LohausA.KellerH.LissmannI.BallJ.BorkeJ.LammB. 2005. Contingency ex-periences with three months of age and their relation to later developmental achievements. Journal of Genetic Psychology, 166(4): 365–383.
   PubMed Web of Science ®Google Scholar
• MampeB.FriedericiA.ChristopheA.WermkeK. 2009. Newborns’ cry melody is shaped by their native language. Current Biology, 19(23): 1994–1997.
   PubMed Web of Science ®Google Scholar
• MarkmanT.QuittnerA.EisenbergL.TobeyE.ThalD.NiparkoJ.et al. 2011. Language development after cochlear implantation: an epigenetic model. Journal of Neurodevelopmental Disorders, 3(4): 388–404.
   PubMed Web of Science ®Google Scholar
• MasatakaN. 1995. Quality of adult vocalizations affects the quality of infant vocalizations. Journal of Child Language, 15: 469–480.
   Google Scholar
• MasatakaN. 2003. The onset of language. Cambridge, UK: Cambridge University Press.
   Google Scholar
• MeaneyM. 2001. Maternal care, gene expression, and the transmission of individual differences in stress reactivity across generations. Annual Review of Neuroscience, 24: 1161–1192.
   PubMed Web of Science ®Google Scholar
• MehlerJ.ChristopheA. 1995. Maturation and learning of language in the first year of life. In: GazzanigaM. (ed.), The cognitive neurosciences. Cambridge, MA: MIT-Press, p. 943–954.
   Google Scholar
• MehlerJ.DupouxE. 1994. What infants know. Oxford: Basil Blackwell.
   Google Scholar
• MehlerJ.JusczykP.LambertzG.HalstedN.BertonciniJ.Amiel-TisonC. 1988. A precursor of language acquisition in young infants. Cognition, 29: 134–178.
   Google Scholar
• MoonC.CooperR.FiferW. 1993. Two-day-olds prefer their native language. Infant Behavior and Development, 16: 495–500.
   Web of Science ®Google Scholar
• MoonCh.LagercrantzH.KuhlP.K. 2013. Language experienced in utero affects vowel perception after birth: a two-country study. Acta Paediatrica, 102: 156–160.
   PubMed Web of Science ®Google Scholar
• NathaniS.ErtmerD.StarkR. 2006. Assessing vocal development in infants and toddlers. Clinical Linguistics & Phonetics, 20(5): 351–369.
   PubMed Web of Science ®Google Scholar
• NazziT.FlocciaC.BertonciniJ. 1998. Discrimination of pitch contours by neonates. Infant Behavior and Development, 21: 779–784.
   Web of Science ®Google Scholar
• NsamenangB. 1992. Perceptions of parenting among the Nso of Cameroon. In: HewlettB. (ed.), Father-child relations. New York: De Gruyter; p. 321–343.
   Google Scholar
• OllerD. 2000. The emergence of the speech capacity. Mahwah, NJ: Lawrence Erlbaum Associates.
   Google Scholar
• PapoušekM.PapoušekH. 1989. Forms and functions of vocal matching in interactions between mothers and their pre-canonical infants. First Language, 9: 137–158.
   Google Scholar
• ParkerG. 1989. The parental bonding instrument: psychometric properties reviewed. Psychiatric Developments, 7(4): 317–335.
   PubMedGoogle Scholar
• PedersonD.GleasonK.MoranG.BentoS. 1998. Maternal attachment representations, maternal sensitivity, and the infant-mother attachment relationship. Developmental Psychology, 34(5): 925–933.
   PubMed Web of Science ®Google Scholar
• RichmanA.LeVineR.NewR.HowriganG.Welles-NystromB.LeVineS. 1988. Maternal behavior to infants in five cultures. New Directions for Child Development, 40: 81–97.
   Google Scholar
• SandnerG. 1981. Communication with a three-month old baby. Proceedings of the 13th Meeting of the Annual Stanford Child Language Research Forum. Stanford: Stanford University Press.
   Google Scholar
• Studdert-KennedyM. 1986. Sources of variability in early speech development. In: PerkellJ.KlattD. (eds.), Invariance and variability in speech process. Hillsdale, NJ: Lawrence Erlbaum Associates; p. 58–76.
   Google Scholar
• TrevarthenC.KokkinakiT.FiamenghiG. 1999. What infants’ imitations communicate. In: NadelJ.ButterworthG. (eds.), Imitation in infancy. Cambridge, UK: Cambridge University Press; p. 127–185.
   Google Scholar
• van IJzendoornM. 1995. Adult attachment representations, parental responsiveness, and infant attachment: a meta-analysis on the predictive validity of the Adult Attachment Interview. Psychological Bulletin, 117(3): 387–403.
   PubMed Web of Science ®Google Scholar
• VierhausM.LohausA.KollingT.TeubertM.KellerH.FassbenderI.et al. 2011. The development of three- to nine-month-old infants in two cultural contexts: Bayley longitudinal results for Cameroonian and German infants. European Journal of Developmental Psychology, 8(3): 349–366.
   Web of Science ®Google Scholar
• VihmanM. 1996. Phonological development: the origins of language in the child (Reprinted.). Cambridge, MA: Blackwell.
   Google Scholar
• VorperianH.KentR.LindstromM.KalinaC.GentryL.YandellB. 2005. Development of vocal tract length during early childhood: a magnetic resonance imaging study. The Journal of the Acoustical Society of America, 117(1): 338–350.
   PubMed Web of Science ®Google Scholar
• WermkeK.LeisingD.Stellzig-EisenhauerA. 2007. Relation of melody complexity in infants’ cries to language outcome in the second year of life: a longitudinal study. Clinical Linguistics & Phonetics, 21(11–12): 961–973.
   PubMed Web of Science ®Google Scholar
• WermkeK.MendeW. 2009. Musical elements in human infants’ cries: in the beginning is the melody. In: VitouchO.LadinigO. (eds.), Musicae Scientiae, Special Issue on Music and Evolution. Brussels: Presses Universitaires de Bruxelles; pp. 151–175.
   Google Scholar
• WermkeK.MendeW. 2011. From emotion to notion: the importance of melody. In: DecetyJ.CacioppoJ.T. (eds.) The Oxford handbook of social neuroscience. New York: Oxford University Press; p. 624–648.
   Google Scholar
• WermkeK.MendeW.BorschbergH.RuppertR. 1996. Voice characteristics of prespeech vocalizations of twins during the first year of life. In: PowellT.W. (ed.), Pathologies of speech and language: Contributions of clinical phonetics and linguistics. New Orleans, LA: ICPLA; pp. 1–8.
   Google Scholar
• WermkeK.MendeW.KempfA.ManfrediC.BruscaglioniP. 2005. Interaction patterns between melodies and resonance frequencies in infants’ pre-speech utterances. In: ManfrediC. (ed.) Models and analysis of vocal emissions for biomedical applications. Firenze: University Press; p. 187–190.
   Google Scholar
• WermkeK.MendeW.ManfrediC.BruscaglioniP. 2002. Developmental aspects of infant's cry melody and formants. Medical Engineering & Physics, 24(7–8): 501–514.
   PubMed Web of Science ®Google Scholar
• WhalenD.LevittA.WangQ. 1991. Intonational differences between the reduplicative babbling of French- and English-learning infants. Journal of Child Language, 18(3): 501–516.
   PubMed Web of Science ®Google Scholar