bluuebunny/crossref_metadata_2025_split huggingface dataset:
The development of hypothetical reference in the speech of young children
Authors: Kuczaj Stan A. , Daly Mary J. 
Published: September 2008

ABSTRACTThe data obtained in two investigations (one a longitudinal/cross-sectional naturalistic study, the other a quasi-experimental study) demonstrate that preschool age children have the capacity for hypothetical reference. However, the data also indicate that this capacity for hypothetical reference operates within certain constraints, particularly early in the preschool years. Specifically, future hypothetical reference is an earlier acquisition than past hypothetical reference; reference to single hypothetical events appears sometime prior to reference to sequences of hypothetical events; and accuracy is better in self-initiated than other-initiated hypothetical reference. The implications of these findings are discussed.
Development of coordination in the natural speech of young children
Authors: Lust Barbara , Mervis Cynthia A. 
Published: September 2008

ABSTRACTNatural speech of 32 young children from 2; 0 to 3; 1 (1·97 to 6·38 in MLU) was studied for evidence of use of coordination (by and). Analyses of the structure of coordinative expressions reflected development in structural variants as well as amount of coordination. Analyses suggested that early forms of coordination in natural speech reflected the same constraints which had been suggested by previous study of these children's language through an experimental elicited imitation task. A basis for a developmental theory of acquisition of coordination is sketched.
Language mixing in young bilinguals
Authors: Redlinger Wendy E. , Park Tschang-Zin 
Published: September 2008

ABSTRACTThe speech of four two-year-old children growing up bilingually in a German-speaking community was studied for periods varying between five and nine months. An analysis of their language mixing revealed an initially higher rate of mixing which diminished with a growth in language development as measured in MLU. The data suggest that the children were at various stages in a gradual process of language differentiation thus providing support for the one-system theory of bilingual acquisition. An examination of the distribution of lexical substitutions by part of speech revealed that nouns were most frequently substituted by all children; however, more function words were substituted than content words overall.
Children's understanding of factive presuppositions: an experiment and a review
Authors: Scoville Richard P. , Gordon Alice M. 
Published: September 2008

ABSTRACTThis paper presents a study of children's ability to recognize the presuppositions of sentences with factive and nonfactive verbs, and a review of recent research on the acquisition of factive presuppositions. In the present study, subjects in grades K, 2, 5 and 8, and adults, were asked to judge the truth of the complement clauses of sentences of the form ‘Doctor Fact (verb) that the ball is (is not) blue.’ The task was presented in the context of a television quiz show, with subjects as putative contestants. A tendency was found among younger subjects to overgeneralize the scope of negation of complement verbs into the main clauses of factive sentences. A gradual increase in comprehension of factive and nonfactive verbs was found, extending into adolescence. In a comparison of the present results with those of several recent studies, marked differences were found in the age of acquisition of factivity. These differences are discussed in terms of variations in task requirements and assessment techniques. It is concluded that acquisition proceeds on a verb-by-verb basis, rather than as a unitary process.
Homonymy in child phonology
Authors: Priestly Tom M. S. 
Published: September 2008

ABSTRACTThe ‘fis phenomenon’ and similar anecdotal evidence, which appears to give insight into child phonology, and also certain experiments designed to reveal the nature of homonymy in child language, are discussed with reference to an approach which distinguishes between eight different types of possible phonetic episode. It is concluded that the anecdotes and experiments are less instructive than is often supposed.
Why we don't talk ‘baby talk’ to babies
Authors: Kaye Kenneth 
Published: September 2008

ABSTRACTThe speech of 36 mothers to their infants in a face-to-face situation at ages 6, 13 and 26 weeks was compared with unfamiliar adults' speech to the same infants, the mothers' speech to an interviewer, and their conversations with the same children 2 years later. Speech to the infants was quite different from so-called ‘baby talk’, but contrary to other authors the speech to infants was even shorter, more repetitive, and more limited in content than the speech to language-learning children. Differences appear due to the infant's changing status in the relationship, from a potential to an actual conversant.
How to make sense of temporal/spatial ‘before’ and ‘after’
Authors: Feagans Lynne 
Published: September 2008

ABSTRACTTwo experiments were devised in order to better understand the relationship between temporal before and after and their spatial counterparts. In Experiment I, sixty adults were probed for their spatial metaphoric understanding of temporal before and after. Although H. Clark proposed that temporal before and after were derived from their spatial counterparts, Experiment I did not support that notion. In fact, the subjects overwhelmingly reported that temporal before was more related to spatial after and that temporal after was more related to spatial before. Since it has been shown by numerous investigators that temporal before is acquired before temporal after by children, the evidence from Experiment I suggested that their spatial relatives may be acquired similarly. Experiment II presents evidence that indeed spatial after is understood better by three-year-old children than spatial before. This evidence is coincident with the adult reports in Experiment I.
Ambiguity of reference and listeners' reaction in a naturalistic setting
Authors: Hekken Suus M. J. Van , Vergeer Margretho M. , Harris Paul L. 
Published: September 2008

ABSTRACTThe present study asked three questions. To what extent does the pre-school child use pronouns ambiguously in a naturalistic situation? Under what circumstances is such referential ambiguity likely to arise? How does the pre-school listener respond to such ambiguity? Sixteen pre-schoolers, four pairs of boys and four pairs of girls, were videotaped in a play situation. The results indicate that ambiguity of reference frequently arises, especially when disambiguation can be achieved only by verbal rather than non-verbal information. The presence of such ambiguity did not, however, influence the social responsiveness of the listener.
A comparative study of the use of pictures and objects in assessing children's receptive and productive language
Authors: Cocking Rodney R. , McHale Susan 
Published: September 2008

ABSTRACTA methodological study was designed to investigate two aspects of children's language knowledge and children's uses of pictures and objects when demonstrating their language skills. Sixty-eight 4- and 5-year-olds were randomly assigned to one of six treatment groups, matched for SES, sex, and age. Subjects were individually tested with one of the six measures: language comprehension using object stimuli; comprehension with picture stimuli; comprehension where there were choices among object stimuli; language production using object stimuli; production with picture stimuli; or production with choices among the object stimuli. Main effects for stimulus medium and response mode were both significant, as well as the interaction. The discussion is oriented towards the developmental controversy around receptive and productive language skills and the impact of the representational medium upon performance in assessment tasks.
The cognitive bases of relational words in the single word period
Authors: McCune-Nicolich Lorraine 
Published: September 2008

ABSTRACTRecent research on single-word language has focused on the acquisition of object words, considering relational words such as more, allgone, here, and up only peripherally. These words are considered in relation to the operative schemes of sensorimotor intelligence as suggested by Sinclair (1970). Relational words, like syntactic structure, appear to develop and exist apart from specific content. Study of such words helps clarify the relationship between sensorimotor understandings and the language of the pre-operational child. Data spanning the entire single-word period from five subjects provide an empirical base for analysing the meanings of these words in use. A model is then proposed for considering relational words as coding a set of interrelated meanings reflecting the cognitive organization of the late sensorimotor period.
Medial consonant cluster acquisition by Telugu children
Authors: Chervela Nirmala 
Published: September 2008

ABSTRACTThis study is an attempt to trace the acquisition of consonant clusters by Telugu children. Phonemic inventories are given for each of the children for a clear picture of their acquisitional stage. It was found that reduction, substitution and assimilation played major roles in cluster acquisition. Co-occurrence restrictions and hierarchical application of the three phonological processes were noted. Results of this study are compared with similar works on Indian languages and English, and differences are pointed out.
Interactions between lexis and discourse in conservation and comprehension tasks
Authors: Sinha Chris , Carabine Bob 
Published: September 2008

ABSTRACTResearch has indicated that both the lexical content and the discourse structure of the experimental instructions in traditional conservation tasks enhance task difficulty. Investigations of the comprehension of the relational terms more, less, same and different have revealed significant discourse and task demand effects upon comprehension strategies and cast doubt upon strong versions of hypotheses derived from linguistic marking theory. Five experiments were carried out on children aged between 3 and 6 years. Results were consistent with the following claims: (a) young children do not necessarily understand less to mean more, but do confuse the meanings of same and different; (b) function-based strategies of comprehension are superseded in development by attribute-based strategies for relating discourses to represented referents.
The development of directives: how children ask and tell
Authors: Bock J. Kathryn , Hornsby Mary E. 
Published: September 2008

ABSTRACTThe ability to differentiate the directive senses of ask and tell was investigated using a production task in an experimental setting with children between the ages of 2; 6 and 6; 6. Results showed that the children at all ages distinguished the verbs along dimensions sensitive to adult ratings of politeness. There was a trend towards increased politeness with age under ask instructions, but not with tell instructions. Analyses of structural features of the directives produced showed that the interrogative form was more likely to be used with ask instructions, as was the word please, while tell instructions elicited the imperative, with less frequent use of please. The findings suggest that children before the age of 7; 0 are able to differentiate the illocutionary forces of utterances which have the same communicative intention.
Phonology and the development of the lexicon: evidence from children's errors
Authors: Vihman Marilyn May 
Published: September 2008

ABSTRACTVarious kinds of children's lexical errors, mostly based on similarity in sound, are presented and classified. At the earliest stage some children are found to pursue a HOMONYM STRATEGY, actively seeking to combine adult word-patterns to limit their output repertoire. The associations between words underlying these productive homonyms, together with perception-based errors, blends, and other word-substitutions, are compared with malapropisms from a slightly older group of children as well as with data from adults. Analysis of these data makes it possible to chart developmental changes in the phonological links which form one substructure of the lexicon.
Complementary balance in the use of the interrogative form by nursery school dyads
Authors: Berninger Ginger , Garvey Catherine 
Published: September 2008

ABSTRACTChild partners were compared on their relative tendency to use the interrogative form in spontaneous dyadic verbal interactions. A given child's tendency to use the interrogative form more frequently than the other member of the dyad remained constant across partners. This relative stability in formulating utterances in interrogative form cannot be attributed to the child's producing more talk in general than the partner. The observed effect is explained as a type of conversational synchrony in which participants achieve a complementary balance rather than congruence. It was concluded that the interrogative form is a linguistic means for child peers to establish cooperation as well as controlling kinds of relationships during an ongoing interaction.
Pre-school children's use of the articles in definite and indefinite referring expressions
Authors: Emslie Hazel C. , Stevenson Rosemary J. 
Published: September 2008

ABSTRACTThree experiments investigated the ability of children aged 2; 2–4; 10 to use identifying expressions to introduce new referents and the definite article to refer to already introduced referents. The results suggest that young children initially master the nominative use ofa, but that from the age of 3 they have mastered the non-egocentric use of the definite article. On first mention their referring expressions are predominantly indefinite, and on second mention definite. The results are discussed in relation to previous studies, and the questions of suitable adult controls and ‘appropriateness’ of article usage are also considered.
Children's comprehension of pragmatic concepts expressed in ‘because’, ‘although’, ‘if’ and ‘unless’
Authors: Wing Clara S. , Scholnick Ellin Kofsky 
Published: September 2008

ABSTRACTFirst, third, and fifth graders judged a speaker's belief about entailment and propositional truth in sentences containing five subordinating conjunction-verb combinations: if, because, although, unless combined with indicative verbs, and if with a subjunctive verb. Children were more accurate when a speaker believed the truth of his utterance (because and although) than when he voiced disbelief (if + subjunctive) or doubt (unless and if + indicative). They were also more accurate in judging entailment when the speaker thought the events in the two clauses were positively related (if and because) than when the speaker expressed a negative relation (unless and although). The pattern of errors in judgement conformed to a pragmatic analysis of the conjunctions. First graders based their judgements on semantic cues and did not differentiate propositional truth and entailment concepts. Third and fifth graders understood the difference between entailment and propositional truth and used syntactic cues to differentiate positive from non-positive statements. However, they thought that a subordinating conjunction only determines belief about its own clause, and they did not understand the appropriate cues expressing uncertainty vs. disbelief.
Acquisition of bi-transitive sentences: pre-linguistic determinants of language acquisition
Authors: Osgood Charles E. , Zehler Annette M. 
Published: September 2008

ABSTRACTThe present study concerned the acquisition of double-object, bi-transitive sentences which can be expressed in either BASIC (S-V-DO-to-IO) or TRANSFORM (S-V-IO-DO) constructions. Three-, four-, and five-year-old subjects were tested on comprehension and production of these two alternative forms, investigating the distribution of Basic and Transform sentences in acquisition, and also the effect of prototypicality of the described event on performance. The results showed that the Basic structure was earlier in acquisition, with the Transform appearing later and, at first, only in descriptions of the more prototypical events. Overall, the more prototypical an event, the more competent the children were in comprehension and production and the better able they were to handle the more difficult Transform sentences. Decreased prototypicality resulted in lower performance and greater dependence on the Basic as opposed to the Transform bi-transitives. The findings are discussed within the framework of a general theory of language performance being developed by the first author.
Mothers' responses to infants' object-related gestures: influences on lexical development
Authors: Masur Elise Frank 
Published: September 2008

ABSTRACTThis paper examines four mothers' responses to three object-related gestures (pointing, extending objects, and open-handed reaching) by their first-born infants from 0; 9 to 1; 6, and the impact of their responses on the children's transition from gestural to verbal communication. Analysis revealed that the mothers responded differentially to their children's pointing gestures, reciprocating to a greater degree with labels of the indicated objects. The children, in turn, produced more object-labelling words with pointing than with other gestures. In addition, the mothers' labelling responses to pointing significantly predicted the extent of their children's object-naming vocabularies.
Intra-word phonological variability in young children
Authors: Leonard Laurence B. , Rowan Lynne E. , Morris Barbara , Fey Marc E. 
Published: September 2008

ABSTRACTThree experiments are reported which explored the conditions under which intra-word phonological variability occurs. Using an unsolicited imitation task, evidence of variability was obtained for words containing two or more phonological characteristics (consonants, word shapes) that were unstable in the child's speech, and for words containing both unstable characteristics and characteristics the child had not shown any evidence of producing with accuracy. Intra-word variability was most likely to occur when more than one aspect was in a state of instability or when one aspect was unstable and another was non-acquired. Words containing two phonological aspects not yet acquired by the child seemed to have little influence on variability. The findings indicate that variability can be attributed to (1) the presence of optional simplification processes, (2) the presence of more than one process applicable to a specific aspect of the word, (3) a competition between two aspects of the word for accurate surface realization, and/or (4) a competition between consonant approximation and word shape approximation.
Rule discovery in phonological acquisition
Authors: Fey Marc E. , Gandour Jack 
Published: September 2008

ABSTRACTMenn has suggested that most early phonological rules have the effect of reducing the variety of the child's phonetic output forms. This proposal is compatible with the Interactionist–Discovery (I–D) theory of phonological acquisition. This paper presents one child's unique phonological rule which increases output variety and yet still yields a mismatch with the adult form. Evidence is presented which indicates that the rule was a stable and productive part of the child's phonology and that it was both phonetically and phonologically motivated. It is argued that an addition to the early strategies described by Menn is needed to account, specifically, for the discovery of this unique rule and, generally, for later stages of phonological development.
Overextension and underextension in the child's expressive and receptive speech
Authors: Kay Deborah A. , Anglin Jeremy M. 
Published: September 2008

ABSTRACTThe tendency of 30 children between the ages of 2; 0 and 2; 1 to overextend and/or underextend newly uttered, but previously understood words in comprehension and production was examined. It was found that both overextensions and underextensions occurred in comprehension and in production. Similarly, in both modes of speech children made more underextensions to peripheral than to central referents, and more overextensions to perceptually similar than to perceptually dissimilar nonreferents. The frequencies of overextensions and underextensions, however, were not the same in comprehension and production. Overextensions occurred more frequently in comprehension than in production, while conversely underextensions occurred more frequently in production than in comprehension. These data are discussed in terms of differences between children's and adult's word meanings, and between comprehension and production.
Immediacy and certainty: factors in understanding future reference
Authors: Harner Lorraine 
Published: September 2008

ABSTRACTSeventy-five children, 3, 4, and 5 years old, were interviewed about: (a) toys they had played with just a few minutes earlier, (b) toys they had played with on the preceding day, (c) toys they would play with in a few minutes, and (d) toys reserved for use on the following day. Verb forms indicating past and future time were used as well as the adverbials before and after. The past verb form was understood equally well in reference to the immediate past and the more remote past. However, the future verb form was better understood in reference to the immediate future than in reference to the remote future (the following day). The difference is discussed in terms of the intersection of time and mood in future verb forms. Immediacy of action and certainty of occurrence are suggested as early meaning components of future verb forms.
Verb-pattern alternation: the interface of morphology, syntax, and semantics in Hebrew child language
Authors: Berman Ruth A. 
Published: September 2008

ABSTRACTVerb-pattern alternation in Hebrew is characterized in terms of consonantal roots associated with a fixed set of morphological patterns in the lexicalized expression of categories such as causative, reflexive, inchoative and passive. It is assumed that at first Hebrew-speaking children will use a verb-root in one invariant pattern, and hence may also neutralize required morpho-semantic distinctions. Observational and experimental data from children aged 2; 6 to 5; 6 reveal a development in linguistic control of the system from non-alternation to near-mastery, with the concepts of causativity and distinctions in transitivity being lexicalized earlier than others. These findings are discussed in terms of the interplay between linguistic and conceptual development, and the evidence from language acquisition for linguistic theory.
Cross-linguistic perception in infancy: early effects of linguistic experience
Authors: Eilers Rebecca E. , Gavin William J. , Oller D. Kimbrough 
Published: September 2008

ABSTRACTThe possibility that early linguistic experience affects infant speech perception was investigated in a cross-linguistic study with naturally produced speech stimuli. Using the Visually Reinforced Infant Speech Discrimination paradigm, three contrasts were presented to Spanish-and English-learning infants 6–8 months of age. Both groups of infants showed statistically significant discrimination of two contrasts, English and Czech. Only the Spanish-learning infants provided evidence of discrimination of the Spanish contrast. The groups discriminated the English contrast at similarly high levels, but the Spanish-learning infants showed significantly higher performance than the English on both the Spanish and the Czech contrast. The results indicate that early experience does affect early discrimination, and further (since the stimuli were natural) that the effect may be of practical consequence in language learning.