Mother-child conversations about pictures and objects: referring to categories and individuals.

The distinction between individuals (e.g., Rin-Tin-Tin) and categories (e.g., dogs) is fundamental in human thought. Two studies examined factors that influence when 2- to 3-year-old children and adults focus on individuals versus categories. Mother-child dyads were presented with pictures and toys (e.g., a picture of a boat or a toy boat). Conversations were coded for references to generic categories ("Dogs are furry"), ostensive labels ("This is a dog"), or specific individuals ("Lassie"). Overall, pictures generated more talk about categories; objects generated more talk about individuals. However, when objects could not be manipulated, speakers expressed relatively more category references. These results suggest that representations (in the form of pictures or objects-on-display) encourage young children and parents alike to think about categories.

[1]  S. Gelman,et al.  Beyond labeling: the role of maternal input in the acquisition of richly structured categories. , 1991, Monographs of the Society for Research in Child Development.

[2]  J. Deloache.  Symbolic functioning in very young children: understanding of pictures and models. , 1991, Child development.

[3]  A. Needham,et al.  Infants' formation and use of categories to segregate objects , 2005, Cognition.

[4]  T. Callaghan.  Factors affecting children's graphic symbol use in the third year , 2000 .

[5]  Steven A. Sloman,et al.  Artifacts are not ascribed essences, nor are they treated as belonging to kinds , 2003 .

[6]  Susan Goldin-Meadow,et al.  Expressing generic concepts with and without a language model , 2005, Cognition.

[7]  Paul C. Quinn,et al.  Category Representation in Young Infants , 2002 .

[8]  M. Biernat.  Gender stereotypes and the relationship between masculinity and femininity: a developmental analysis. , 1991, Journal of personality and social psychology.

[9]  H. Beilin,et al.  Children's iconic realism: object versus property realism. , 1991, Advances in child development and behavior.

[10]  Sandeep Prasada,et al.  Acquiring generic knowledge , 2000, Trends in Cognitive Sciences.

[11]  大西 泰斗.  On Generic Noun Phrases , 1990 .

[12]  J. Deloache.  Dual representation and young children's use of scale models. , 2000, Child development.

[13]  J. Wardle,et al.  Young children's food preferences: a comparison of three modalities of food stimuli , 2000, Appetite.

[14]  Jon Star,et al.  Children's interpretation of generic noun phrases. , 2002, Developmental psychology.

[15]  Marianne G. Taylor,et al.  Mother-child conversations about gender : understanding the acquisition of essentialist beliefs , 2004 .

[16]  D. Hall,et al.  Young children's use of syntactic cues to learn proper names and count nouns. , 2001, Developmental psychology.

[17]  R. Baillargeon,et al.  Infants' use of featural and experiential information in segregating and individuating objects: a reply to Xu, Carey and Welch (2000) , 2000, Cognition.

[18]  A. Leslie,et al.  Indexing individual objects in infant working memory. , 2001, Journal of experimental child psychology.

[19]  S. Carey,et al.  Do Both Pictures and Words Function as Symbols for 18- and 24-Month-Old Children? , 2004 .

[20]  J. Mandler,et al.  Advancing Downward to the Basic Level , 2000 .

[21]  J. Deloache.  Rapid change in the symbolic functioning of very young children. , 1987, Science.

[22]  J. Deloache.  Becoming symbol-minded , 2004, Trends in Cognitive Sciences.

[23]  Kathy E. Johnson,et al.  Infants’ comprehension of toy replicas as symbols for real objects , 2004, Cognitive Psychology.

[24]  P. Rochat,et al.  Modeling referential actions in 6- to 18-month-old infants: a precursor to symbolic understanding. , 2004, Child development.

[25]  R. Brown,et al.  A First Language , 1973 .

[26]  Generic noun phrases in English and Mandarin: An examination of child-directed speech , 1998 .

[27]  S. Gelman,et al.  Generic noun phrases in mother–child conversations , 1998, Journal of Child Language.

[28]  D. G. Kemler Nelson,et al.  When Children Ask, “What Is It?” What Do They Want to Know About Artifacts? , 2004, Psychological science.

[29]  H. Wellman,et al.  Children Talk About the Mind , 1995 .

[30]  Francis Jeffry Pelletier,et al.  The Generic book , 1997 .

[31]  E. H. Hutten,et al.  SEMANTICS , 1953, The British Journal for the Philosophy of Science.

[32]  L. S. Liben,et al.  Parental guidance in preschoolers' understanding of spatial-graphic representations. , 2004, Child development.

[33]  Susan A. Gelman,et al.  Learning Words for Kinds: Generic Noun Phrases in Acquisition. , 2004 .

[34]  Twila Tardif,et al.  A cross-linguistic comparison of generic noun phrases in English and Mandarin , 1998, Cognition.

[35]  S. Carey,et al.  The emergence of kind-based object individuation in infancy , 2004, Cognitive Psychology.

[36]  J. Deloache,et al.  The Development of Early Symbolization: Educational Implications. , 1998 .

[37]  Jon R. Star,et al.  Children's Use of Generics in Inductive Inferences , 2002 .