Little is known about the emergence of modal adjuncts to mark uncertainty. We used the CHILDES database (MacWhinney & Snow 1985, 1990) to examine the use of the modal terms maybe,
possibly, probably and might among 10 children between ages 2;0 and 4;11. A coding scheme was developed to permit a detailed examination of the contexts in which these terms were used. Children first expressed uncertainty in connention with ongoing events in the physical world and with respect to future intentions. The expression of uncertainty with respect to future events was the next context of use to emerge. After age 3;6, an increased use of might was notable, particularly with respect to 'things that might happen' in the future.
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References
1.
Aguiar, A. & Baillargeon, R. ( 1999). 2.5-month-old infants' reasoning about when objects should and should not be occluded. Cognitive Psychology,39, 116-57. Astington, J. W, Harris, P. L. & Olson, D. R. (eds). (1988). Developing Theories of Mind (Cambridge: Cambridge University Press).
2.
Baillargeon, R. (1994). How do infants learn about the physical world ? Current Directions in Psychological Science, 3, 133-40.
3.
(in press). Infants' understanding of the physical world. In M. Sabourinn, F. I. M. Craik & M. Robert (eds), Advances in Psychological Science: Vol. I Cognitive and Biological Aspects (London: Psychology Press).
4.
Bartsch, K. & Wellman, H.M. (1995). Children Talk about the Mind ( Oxford: Oxford University Press).
5.
Benson, J.B. (1994). The origins of future orientation in the everyday lives of 9- to 36-month-old infants. In M. M. Haith, J. B. Benson, R. J. Roberts & B. F. Pennington (eds), The Development of Future-oriented Processes (Chicago, IL: University of Chicago Press), 375-407.
6.
Bliss, L.S. (1988). Modal usage by preschool children. Journal of Applied Developmental Psychology, 9, 253-61.
7.
Bloom, L. (1970). Language Development: Form and Function in Emerging Grammars (Cambridge, MA: MIT Press ).
8.
— ( 1973). One Word at a Time: The Use of Single Word Utterances before Syntax (The Hague: Mouton ).
9.
Bloom, L., Merkin, S. & Wootten, J. (1982). Wh-questions: linguistic factors that contribute to the sequence of acquisition. Child Development, 53, 1084-92.
10.
Bloom, L., Tackeff, J. & Lahey, M. (1984). Learning TO in complement constructions. Journal of Child Language, 11, 391-406.
11.
Bowerman, M. (1986). First steps in acquiring conditionals. In E. C. Traugott, A. ter Meulen, J. S. Reilly & C. A. Ferguson (eds), On Conditionals (Cambridge: Cambridge University Press), 285-307.
12.
Brown, R. (1973). A First Language: The Early Stages ( Cambridge, MA: Harvard University Press).
13.
Bruner, J. & Lucariello, J. (1989). Monologue as narrative recreation of the world. In K. Nelson (ed.), Narratives from the Crib (Cambridge, MA: Harvard University Press), 73-97.
14.
Byrnes, J.P. & Duff, M.A. (1989). Young children's comprehension of modal expressions . Cognitive Development, 4, 369-87.
15.
Choi, S. (1991). Early acquisition of epistemic meanings in Korean: a study of sentence-ending suffixes in the spontaneous speech of three children . First Language, 11, 93-139.
16.
Clark, E. (1987). The principle of contrast: a constraint on acquisition . In B. MacWhinney (ed.), Mechanisms of Language Acquisition: Proceedings of the 20th Annual Carnegie Symposium on Cognition (Hillsdale, NJ: Lawrence Erlbaum), 1-33.
17.
Dunn, J. (1988). The Beginnings of Social Understanding (Cambridge, MA: Harvard University Press ).
18.
Feldman, C.F. (1989). Monologue as problem-solving narrative. In K. Nelson (ed.), Narratives from the Crib (Cambridge, MA: Harvard University Press), 98-119.
19.
Flavell, J.H. (1963). The Developmental Psychology of Jean Piaget (New York: D. Van Nostrand Co).
20.
Fletcher, P. (1975). Review of D. Major, The Acquisition of Modal Auxiliaries in theLanguage of Children. Journal of Child Language, 2, 318-22.
21.
— (1979). The development of the verb phrase. In P. Fletcher & M. Garman (eds), Language Acquisition: Studies in First Language Development (Cambridge: Cambridge University Press).
22.
Gee, J. ( 1985). An interpretive approach to the study of modality: what child language can tell the linguist. Studies in Language , 9, 197-229.
23.
Gerhardt, J. (1991). The meaning and use of the modals HAFTA, NEEDTA, and WANNA in children's speech. Journal of Pragmatics, 16, 531-90.
24.
Gopnik, A. (1993). How we know our minds: the illusion of first-person knowledge of intentionality. Behavioral and Brain Sciences , 16, 1-14.
25.
Green, M. (1979). The developmental relation between cognitive stage and the comprehension of speaker uncertainty. Child Development , 50, 666-74.
26.
— (1984). Cognitive stage differences in types of speaker uncertainty markers. Language and Speech, 27, 323-31.
27.
Groefsema, M. (1995). Can, may, must and should: a Relevance theoretic account. Journal of Linguistics, 31, 53-79.
28.
Harner, L. (1982). Talking about the past and the future. In W. J. Friedman (ed.), The Developmental Psychology of Time (New York: Academic Press).
29.
Kuczaj, S. (1975). On the acquisition of a semantic system. Journal of Verbal Learning and Verbal Behavior, 14, 340-58.
30.
— (1977). The acquisition of regular and irregular past tense forms. Journal of Verbal Learning and Verbal Behavior , 16, 589-600.
31.
— (1982). Old and new forms, old and new meanings: the form-function hypotheses revisited. First Language, 3, 55-61.
32.
Kuczaj, S.A. & Daly, M.J. (1978). The development of hypothetical reference in the speech of young children. Journal of Child Language, 6, 563-79.
33.
Kuczaj, S.A. & Maratsos, M.P. (1975). What children can say before they will. Merrill-Palmer Quarterly, 21, 87-111.
34.
MacWhinney, B. (1995). The CHILDES Project: Tools for Analyzing Talk , 2nd edn (Hillsdale, NJ: Lawrence Erlbaum).
35.
MacWhinney, B. & Snow, C. (1985). The child language data exchange system. Journal of Child Language, 12, 271-96.
36.
— (1990). The child language data exchange system: an update . Journal of Child Language, 17, 457-72.
37.
Moore, C., Bryant, D. & Furrow, D. ( 1989). Mental terms and the development of certainty . Child Development, 60, 167-71.
38.
Moore, C. & Davidge, J. ( 1989). The development of mental terms: pragmatics of semantics? Journal of Child Language, 16, 433-41.
39.
Moore, C., Pure, K. & Furrow, D. (1990). Children's understanding of the modal expression of speaker certainty and uncertainty and its relation to the development of a representational theory of mind. Child Development, 61, 722-30.
40.
Nelson, K. (1989a). Monologue as representation of real-life experience . In K. Nelson (ed.), Narratives from the Crib (Cambridge, MA: Harvard University Press), 27-72.
41.
— (ed.). (1989b). Narratives from the Crib ( Cambridge, MA: Harvard University Press).
42.
Piaget, J. & Inhelder, B. (1951). La Genèse de l'idée de hasard chez l'enfant (Paris: Presses Université France).
43.
Sachs, J. (1983). Talking about the there and then: the emergence of displaced reference in parent-child discourse. In K. E. Nelson (ed.), Children's Language ( Hillsdale, NJ: Lawrence Erlbaum), 1-28.
44.
Shatz, M., Grimm, H., Wilcox, S. & Niemeier-Wind, K. (1990). Modal expressions in German and American mother-child conversations: implications for input theories of language acquisition. Unpublished manuscript, University of Michigan.
45.
Shatz, M., Wellman, H.M. & Silber, S. (1983). The acquisition of mental verbs: a systematic investigation of first references to mental state. Cognition , 14, 301-21.
46.
Shatz, M. & Wilcox, S.A. (1991). Constraints on the acquisition of English modals . In S. A. Gelman & J. P. Byrnes (eds), Perspectives on Language and Thought: Interrelations in Development (Cambridge: Cambridge University Press), 319-53.
47.
Shields, M.H. & Steiner, E. (1972). The language of three- to five-year-olds in preschool education. Educational Research, 15, 97-105.
48.
Stephany, U. (1986). Modality. In P. Fletcher & M. Garman (eds), Language Acquisition, 2nd edn (Cambridge: Cambridge University Press ).
49.
Wellman, H.M. (1993). Early understanding of mind: the normal case. In S. Baron-Cohen, H. Tager-Flusberg & D. J. Cohen (eds), Understanding Other Minds: Perspectives from Autism (Oxford: Oxford University Press), 10-39.
50.
Wells, C.G. (1979). Learning and using the auxiliary verb in English . In V Lee (ed.), Cognitive Development: Language and Thinking from Birth to Adolescence ( London: Croom Helm), 250-70.
51.
Wells, G. (1985). Language Development in the Preschool Years. Language at Home and at School: 2 (Cambridge: Cambridge University Press).
52.
Woodward, A.L. (1998). Infants selectively encode the goal object of an actor's reach. Cognition, 69, 1-34.
53.
— (in press). Infants' ability to distinguish between purposeful and non-purposeful behaviors. Infant Behavior and Development.
54.
Woodward, A.L. & Somerville, J.A. (in press). Twelve-month-old infants interpret action in context. Psychological Science.
