N. Alt?nkam??, S. Feyza, and . Kern, When context matters more than language: Verb or noun in French and Turkish caregiver speech, First Language, vol.34, pp.537-550, 2014.

M. M. Amayreh, Completion of the consonant inventory of Arabic, Journal Of Speech, Language, And Hearing Research: JSLHR, vol.46, pp.517-529, 2003.

T. K. Au, M. Dapretto, and Y. K. Song, Input Vs Constraints: Early Word Acquisition in Korean and English, Journal of Memory and Language, vol.33, pp.567-582, 1994.

D. Bassano, Early development of nouns and verbs in French: Exploring the interface between lexicon and grammar, Journal of Child Language, vol.27, pp.521-559, 2000.

D. Bassano, L'élaboration du lexique précoce chez l'enfant français : structure et variabilité, Enfance, vol.51, pp.123-153, 1998.

E. Bates, Developmental and stylistic variation in the composition of early vocabulary, Journal of Child Language, vol.21, pp.85-123, 1994.

E. Bates, I. Bretherton, . Und-lynn-sebestyen, and . Snyder, From first words to grammar: Individual differences and dissociable mechanisms, 1991.

E. Bates and G. F. Carnevale, New directions in research on language development, Developmental Review, vol.13, pp.436-470, 1993.

H. Benedict, Early lexical development: Comprehension and production, Journal of Child Language, vol.6, pp.183-200, 1979.

L. Bloom, One word at a time: The use of single word utterances before syntax. Mouton. The Hague, 1973.

M. H. Bornstein, Cross-linguistic analysis of vocabulary in young children, Child Development, vol.75, pp.1115-1139, 2004.

M. H. Bornstein, Maternal responsiveness to infants in three societies: The United States, France, and Japan, Child Development, vol.63, pp.808-821, 1992.

M. H. Bornstein, M. O. Haynes, M. Und-kathleen, and . Painter, Sources of child vocabulary competence: a multivariate model, Journal of Child Language, vol.25, pp.367-393, 1998.

M. H. Bornstein and O. M. Haynes, Vocabulary competence in early childhood: Measurement, latent construct, and predictive validity, Child Development, vol.69, pp.654-671, 1998.

R. Brown, Development of the first language in the human species, American Psychologist, vol.28, pp.97-106, 1973.

J. Bruner, The social context of language acquisition, Language & Communication, vol.1, pp.155-178, 1981.

E. A. Cartmill, Quality of early parent input predicts child vocabulary 3 years later, Proceedings of the National Academy of Sciences, vol.110, pp.11278-11283, 2013.

C. Caselli, P. Casadio, E. Und, and . Bates, A comparison of the transition from first words to grammar in English and Italian, Journal of Child Language, vol.26, pp.69-111, 1999.

M. Caselli and . Cristina, A cross-linguistic study of early lexical development, Cognitive Development, vol.10, pp.159-199, 1995.

S. Choi, Caregiver input in English and Korean: use of nouns and verbs in bookreading and toy-play contexts, Journal of Child Language, vol.27, pp.69-96, 2000.

S. Choi, Verbs in early lexical and syntactic development in Korean, Linguistics, vol.36, pp.755-780, 1998.

S. Choi and A. Gopnik, Early acquisition of verbs in Korean: A cross-linguistic study, Journal of Child Language, vol.22, pp.497-529, 1995.

E. V. Clark, First language acquisition, 2009.

K. Demuth, J. Culbertson, and J. Alter, Word-minimality, Epenthesis and Coda Licensing in the Early Acquisition of English, Language and Speech, vol.49, pp.137-173, 2006.

J. Dunn, C. Wooding, J. Und, and . Hermann, Mothers' speech to young children: Variation in context, Developmental Medicine & Child Neurology, vol.19, pp.629-638, 1977.

R. Ely, J. Berko-gleason, A. Macgibbon, E. Und, and . Zaretsky, Attention to Language: Lessons Learned at the Dinner Table, Social Development, vol.10, pp.355-373, 2001.

M. Eriksson, Differences between girls and boys in emerging language skills: Evidence from 10 language communities, British Journal of Developmental Psychology, vol.30, pp.326-343, 2012.

D. C. Farran, R. Und, and . Haskins, Reciprocal influence in the social interactions of mothers and three-year-old children from different socioeconomic backgrounds, Child Development, vol.51, pp.780-791, 1980.

L. Fenson, MacArthur Communicative Development Inventories: User's guide and technical manual, 1993.

L. Fenson, Variability in Early Communicative Development. Monographs of the Society for Research in Child Development, vol.59, p.185, 1994.

A. Fernald and H. Morikawa, Common themes and cultural variations in Japanese and American mothers' speech to infants, Child Development, vol.64, pp.637-656, 1993.

A. Florin, Le développement du langage, 1999.

V. Flynn and E. F. Masur, Characteristics of maternal verbal style: Responsiveness and directiveness in two natural contexts, Journal of Child Language, vol.34, pp.519-543, 2007.

D. Gentner, Why nouns are learned before verbs : linguistic relativity versus natural partitioning, 1982.

D. Gentner and L. Borodisky, Individuation, relativity, and early word learning, Language Acquisition and Conceptual Development, pp.215-256, 2001.

B. A. Goldfield, Noun bias in maternal speech to one-year-olds, Journal of Child Language, vol.20, pp.85-99, 1993.

B. A. Goldfield, Nouns before verbs in comprehension vs. production: The view from pragmatics, Journal of Child Language, vol.27, pp.501-520, 2000.

R. Golinkoff, D. Michnick, M. Deniz-can, and . Soderstrom, und Kathy Hirsh-Pasek. 2015. (Baby)Talk to Me The Social Context of Infant-Directed Speech and Its Effects on Early Language Acquisition, Current Directions in Psychological Science, vol.24, pp.339-344

J. C. Goodman, S. Philip, P. Dale, and . Li, Does frequency count? Parental input and the acquisition of vocabulary, Journal of Child Language, vol.35, pp.515-531, 2008.

A. Gopnik and S. Choi, Do linguistic differences lead to cognitive differences? A cross-linguistic study of semantic and cognitive development, First Language, vol.10, pp.199-215, 1990.

A. Gopnik, S. Choi, and T. Baumberger, Cross-linguistic differences in early semantic and cognitive development, Cognitive Development, vol.11, pp.197-225, 1996.

C. A. Haden, R. Und, and . Fivush, Contextual variation in maternal conservational styles, Merrill-Palmer Quarterly, vol.42, pp.200-227, 1996.

A. Hamilton, K. Plunkett, and G. Schafer, Infant vocabulary development assessed with a British communicative development inventory, Journal of Child Language, vol.27, pp.689-705, 2000.

B. Hart and T. R. Risley, Meaningful differences in the everyday experience of young American children, 1995.

D. P. Hayes, M. G. Und, and . Ahrens, Vocabulary simplification for children: a special case of 'motherese'?, Journal of Child Language, vol.15, pp.395-410, 1988.

A. H. Hindman, L. E. Skibbe, and T. D. Foster, Exploring the variety of parental talk during shared book reading and its contributions to preschool language and literacy: evidence from the Early Childhood Longitudinal Study-Birth Cohort, Reading and Writing, vol.27, pp.287-313, 2013.

E. Hoff, How social contexts support and shape language development, Developmental Review, vol.26, pp.55-88, 2006.

E. Hoff, B. Laursen, T. Tardif, and M. H. Bornstein, Socioeconomic status and parenting, Biology and ecology of parenting, vol.2, pp.231-252, 2002.

E. Hoff-ginsberg, Mother-Child Conversation in Different Social Classes and Communicative Settings, Child Development, vol.62, pp.782-796, 1991.

J. Huttenlocher and W. Haight, Early vocabulary growth: Relation to language input and gender, Developmental Psychology, vol.27, pp.236-248, 1991.

D. Jackson-maldonado, D. Thal, V. Marchman, E. Bates, and V. Gutierrez-clellen, Early lexical development in Spanish-speaking infants and toddlers, Journal of Child Language, vol.20, pp.523-549, 1993.

C. Kauschke and C. Hofmeister, Early lexical development in German: A study on vocabulary growth and vocabulary composition during the second and third year of life, Journal of Child Language, vol.29, pp.735-757, 2002.

B. F. Kelly, W. Forshaw, R. Nordlinger, G. Und, and . Wigglesworth, Linguistic diversity in first language acquisition research: Moving beyond the challenges, First Language, vol.35, pp.286-304, 2015.

S. Kern, B. L. Davis, and . Zinc, In Becoming eloquent: Advances in the Emergence of language, human cognition and modern culture, Hrsg. Francesco d'Errico und Jean-Marie Hombert, pp.205-332, 2009.

S. Kern, De l'universalité et des spécificités du développement langagier précoce, Aux origines des langues et du langage, Hrsg. JM Hombert, pp.270-291, 2005.

S. Kern, Les premiers mots du jeune entant français: Analyse quantitative et qualitative du vocabulaire réceptif et productif des deux premières années de vie, Rééducation orthophonique, vol.48, pp.149-165, 2010.

S. Kern, F. Chenu, F. Und, and . Türkay, Poids du contexte sur la répartition noms/verbes dans le langage adressé à l'enfant en français et en turc, SHS Web of Conferences, vol.1, pp.1607-1622, 2012.
DOI : 10.1051/shsconf/20120100123

URL : https://www.shs-conferences.org/articles/shsconf/pdf/2012/01/shsconf_cmlf12_000123.pdf

. Kim, K. K. Mikyong, C. K. Mcgregor, and . Thompson, Early lexical development in English-and Korean-speaking children: Language-general and language-specific patterns, Journal of Child Language, vol.27, pp.225-254, 2000.

S. Kloth, P. Janssen, F. Kraaimaat, and G. J. Brutten, Communicative styles of mothers interacting with their preschool-age children: a factor analytic study, Journal of Child Language, vol.25, pp.149-168, 1998.

V. L. Lewedag, D. K. Oller, and M. P. Lynch, Infants' vocalization patterns across home and laboratory environments, First Language, vol.14, pp.49-65, 1994.
DOI : 10.1177/014272379401404004

C. Lewis and S. Gregory, Parents'talk to their infants: the importance of context, First Language, vol.7, pp.201-216, 1987.

. Leyendecker, M. E. Birgit, A. Lamb, and . Schölmerich, Studying mother-infant interaction: The effects of context and length of observation in two subcultural groups, Infant Behavior and Development, vol.20, pp.325-337, 1997.

. Leyendecker, M. E. Birgit, A. Lamb, . Scholmerichia, and . Und-miranda-del-fricke, Contexts as moderators of observed interactions: A study of costa rican mothers and infants from differing socioeconomic backgrounds, International Journal of Behavioral Development, vol.21, pp.15-34, 1997.

B. Macwhinney, The CHILDES Project: Tools for Analyzing Talk. 3. Aufl, 2009.

S. L. Maital, E. Dromi, A. Sagi, and M. H. Bornstein, The Hebrew Communicative Development Inventory: Language specific properties and crosslinguistic generalizations, Journal of Child Language, vol.27, pp.43-67, 2000.

D. Malvern, B. Richards, N. Chipere, P. Und, and . Durán, Lexical diversity and language development, 2004.
DOI : 10.1057/9780230511804

E. F. Masur and J. B. Gleason, Parent-child interaction and the acquisition of lexical information during play, Developmental Psychology, vol.16, pp.404-409, 1980.
DOI : 10.1037//0012-1649.16.5.404

L. A. Newland, U. Lori-a-roggman, . Lisa, and . Boyce, The development of social toy play and language in infancy, Infant Behavior and Development, vol.24, pp.1-25, 2001.

. O'brien, J. M. Marion, D. Johnson, and . Anderson-goetz, Evaluating quality in mother-infant interaction: Situational effects, Infant Behavior and Development, vol.12, pp.451-464, 1989.

M. O'brien and K. J. Nagle, Parents' speech to toddlers: the effect of play context, Journal of Child Language, vol.14, pp.269-279, 1987.

M. K. Omar, The Acquisition of Egyptian Arabic as a Native Language, 2007.

B. Pan, R. Y. Alexander, C. E. Perlmann, and . Snow, Food for thought: Dinner table as a context for observing parent-child discourse, Methods for studying language production, Hrsg. Lise Menn und Nan Bernstein Ratner, pp.205-222, 1999.

C. Parisse and M. Normand, How children build their morphosyntax: The case of French, Journal of Child Language, vol.27, pp.267-292, 2000.
URL : https://hal.archives-ouvertes.fr/halshs-00086506

D. Poulin-dubois, S. Graham, and L. Sippola, Early lexical development: the contribution of parental labelling and infants' categorization abilities, Journal of Child Language, vol.22, pp.325-343, 1995.
DOI : 10.1017/s0305000900009818

H. Raikes, Mother-child bookreading in low-income families: Correlates and outcomes during the first three years of life, Child Development, vol.77, pp.924-953, 2006.

E. Reese and A. Cox, Quality of adult book reading affects children's emergent literacy, Developmental Psychology, vol.35, pp.20-28, 1999.

J. A. Rondal, M. Ghiotto, S. Bredart, and J. Bachelet, Agerelation, reliability and grammatical validity of measures of utterance length, Journal of Child Language, vol.14, pp.433-446, 1987.

M. L. Rowe, Child-directed speech: Relation to socioeconomic status, knowledge of child development and child vocabulary skill, Journal of Child Language, vol.35, pp.185-205, 2008.

B. C. Roy, . Frank, and . Roy, Relating Activity Contexts to Early Word Learning in Dense Longitudinal Data, 2012.

B. C. Roy, Précis of The Birth of a Word (summary, 2014.

B. C. Roy, C. Michael, P. Frank, M. Decamp, D. Miller et al., Predicting the birth of a spoken word, Proceedings of the National Academy of Sciences, vol.112, pp.12663-12668, 2015.

B. C. Roy, C. Michael, D. Frank, and . Roy, Exploring word learning in a highdensity longitudinal corpus, 2009.

D. Roy, New horizons in the study of child language acquisition, vol.13, 2009.

D. Roy, The Human Speechome Project (book section), Symbol Grounding and Beyond, pp.192-196, 2006.

D. Roy, Measuring lexical diversity in children who stutter: Application of vocd, The Human Speechome Project, vol.27, pp.289-304, 2002.

C. E. Snow, Mothers' speech in three social classes, Journal of Psycholinguistic Research, vol.5, pp.1-20, 1976.

C. E. Snow, Mothers' Speech to Children Learning Language, Child Development, vol.43, pp.549-565, 1972.

C. E. Snow, D. E. Und, and . Beals, Mealtime talk that supports literacy development. New Directions for Child and Adolescent Development, pp.51-66, 2006.

C. E. Snow, C. Dubber, . Und-akke-de, and . Blauw, Routines in mother-child interaction, The language of children reared in poverty: Implications for evaluation and intervention, pp.53-72, 1982.

M. B. Stevenson, A. Lewis, M. A. Leavitt, R. S. Roach, J. F. Chapman et al., Mothers' speech to their 1-year-old infants in home and laboratory settings, Journal of Psycholinguistic Research, vol.15, pp.451-461, 1986.

C. S. Tamis-lemonda, H. Marc, L. Bornstein, . Baumwell, . Und-amy-melstein et al., Responsive Parenting in the Second Year: Specific Influences on Children's Language and Play, Early Development and Parenting, vol.5, pp.173-183, 1996.

C. S. Tamis-lemonda, H. Marc, L. Bornstein, S. Cyphers, . Toda et al., Language and play at one year: A comparison of toddlers and mothers in the united states and japan, International Journal of Behavioral Development, vol.15, pp.19-42, 1992.

C. S. Tamis-lemonda, J. D. Shannon, N. J. Cabrera, and M. E. Lamb, Fathers and mothers at play with their 2-and 3-year-olds: Contributions to language and cognitive development, Child Development, vol.75, pp.1806-1820, 2004.

T. Tardif, Baby's first 10 words, Developmental Psychology, vol.44, pp.929-938, 2008.

T. Tardif, Nouns are not always learned before verbs: Evidence from Mandarin speakers' early vocabularies, Developmental Psychology, vol.32, pp.492-504, 1996.
DOI : 10.1037/0012-1649.32.3.492

T. Tardif, S. A. Gelman, and F. Xu, Putting the "noun bias" in context: A comparison of english and mandarin, Child Development, vol.70, pp.620-635, 1999.

T. Tardif, M. Shatz, L. Und, and . Naigles, Caregiver speech and children's use of nouns versus verbs: A comparison of English, Italian, and Mandarin, Journal of Child Language, vol.24, pp.535-565, 1997.

E. T. Thordardottir, S. E. Und, and . Weismer, Language assessment via parent report: development of a screening instrument for Icelandic children, First Language, vol.16, pp.265-285, 1996.

L. Vanormelingen and S. Gillis, The influence of socio-economic status on mothers' volubility and responsiveness in a monolingual Dutch-speaking sample, First Language, vol.36, pp.140-156, 2016.

M. Vihman, L. May, and . Mccune, Journal of Child Language, vol.21, pp.517-542, 1994.

A. Weisleder and A. Fernald, Talking to children matters early language experience strengthens processing and builds vocabulary, Psychological Science, vol.24, pp.2143-2152, 2013.

Z. Weizman, C. E. Oz, and . Snow, Lexical output as related to children's vocabulary acquisition: Effects of sophisticated exposure and support for meaning, Developmental Psychology, vol.37, pp.265-279, 2001.

A. R. Wiley, C. Shore, and W. E. Dixon, Situational Differences in the Type of Utterances Mothers Use with Thirteen-Month-Old Children. (poster). 21. Kansas Gity, 1989.

A. J. Wootton, Talk in the homes of young children, Sociology, vol.8, pp.277-295, 1974.

K. M. Yont, C. E. Snow, and L. Vernon-feagans, The role of context in mother-child interactions: An analysis of communicative intents expressed during toy play and book reading with 12-month-olds, Journal of Pragmatics, vol.35, pp.435-454, 2003.

F. B. Zalami, First language acquisition, Encyclopedia of Arabic Language and Linguistics, vol.2, pp.96-104, 2007.

, MOT [on va les mettre dans la poubelle les fleurs ?]-We will put them in the trash flowers? example of exploratory activity

, We we draw? 249 MOT

, There is no more? 71 MOT [oui non il+y+en+a plus maintenant .]-Yes non now there is no more

, Keep there. 1059 MOT [voilà mademoiselle PRENOM dans le bain