Pub Date : 2021-09-21DOI: 10.1080/15475441.2021.1977133
M. Callen, Karen Miller
ABSTRACT Research in language development has only recently begun to focus on the inherent variability of language. Previous studies have explored at what age children begin to produce variable linguistic forms and how these forms progress through development. While children produce adult-like variation early on, some variable forms take longer to acquire than others do. The current study builds on this previous research using naturalistic corpus data to compare variable differential object marking in the speech of Spanish-speaking children and their caregivers. While previous studies of adult speech have highlighted the variable use of the accusative object marker a, the variable distribution of the a-marker has been largely overlooked in studies of child Spanish. Our results show that preschool-age children use the same linguistic constraints as their caregivers when producing direct objects. We also found that younger children show different patterns of a-marking compared to older children and caregivers. These patterns suggest that the developmental trajectory of individual linguistic constraints depends on the distribution of variable contexts in the child’s input. Our findings highlight the importance of examining caregivers’ use of variable forms alongside children’s productions in language acquisition research.
{"title":"Linguistic Variation in the Acquisition of Morphosyntax: Variable Object Marking in the Speech of Mexican Children and Their Caregivers","authors":"M. Callen, Karen Miller","doi":"10.1080/15475441.2021.1977133","DOIUrl":"https://doi.org/10.1080/15475441.2021.1977133","url":null,"abstract":"ABSTRACT Research in language development has only recently begun to focus on the inherent variability of language. Previous studies have explored at what age children begin to produce variable linguistic forms and how these forms progress through development. While children produce adult-like variation early on, some variable forms take longer to acquire than others do. The current study builds on this previous research using naturalistic corpus data to compare variable differential object marking in the speech of Spanish-speaking children and their caregivers. While previous studies of adult speech have highlighted the variable use of the accusative object marker a, the variable distribution of the a-marker has been largely overlooked in studies of child Spanish. Our results show that preschool-age children use the same linguistic constraints as their caregivers when producing direct objects. We also found that younger children show different patterns of a-marking compared to older children and caregivers. These patterns suggest that the developmental trajectory of individual linguistic constraints depends on the distribution of variable contexts in the child’s input. Our findings highlight the importance of examining caregivers’ use of variable forms alongside children’s productions in language acquisition research.","PeriodicalId":46642,"journal":{"name":"Language Learning and Development","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2021-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82572842","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-08-30DOI: 10.1080/15475441.2021.1941967
Hannah Forsythe, Daniel Greeson, C. Schmitt
ABSTRACT In many so-called canonical null subject languages, null and overt subject pronouns have contrasting referential preferences: null subjects tend to maintain reference to the preceding subject while overt pronominal subjects do not. We propose that children acquire this contrast by initially restricting their attention to 1st and 2nd person pronouns, whose reference is simpler to infer compared to 3rd person pronouns. We provide supporting evidence from spontaneous production and comprehension in Mexico City Spanish, showing that (i) the null/overt contrast is in principle acquirable from exclusively observing the referential preferences of 1st and 2nd person subject pronouns in caretaker speech; (ii) children themselves condition subject pronoun expression on pronoun reference in the 1st and 2nd persons before doing so in the 3rd person; and (iii) children use the null/overt contrast in comprehension at a similar age when they begin making this distinction in production.
{"title":"After the Null Subject Parameter: Acquisition of the Null-Overt Contrast in Spanish","authors":"Hannah Forsythe, Daniel Greeson, C. Schmitt","doi":"10.1080/15475441.2021.1941967","DOIUrl":"https://doi.org/10.1080/15475441.2021.1941967","url":null,"abstract":"ABSTRACT In many so-called canonical null subject languages, null and overt subject pronouns have contrasting referential preferences: null subjects tend to maintain reference to the preceding subject while overt pronominal subjects do not. We propose that children acquire this contrast by initially restricting their attention to 1st and 2nd person pronouns, whose reference is simpler to infer compared to 3rd person pronouns. We provide supporting evidence from spontaneous production and comprehension in Mexico City Spanish, showing that (i) the null/overt contrast is in principle acquirable from exclusively observing the referential preferences of 1st and 2nd person subject pronouns in caretaker speech; (ii) children themselves condition subject pronoun expression on pronoun reference in the 1st and 2nd persons before doing so in the 3rd person; and (iii) children use the null/overt contrast in comprehension at a similar age when they begin making this distinction in production.","PeriodicalId":46642,"journal":{"name":"Language Learning and Development","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2021-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90433228","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-08-26DOI: 10.1080/15475441.2021.1941031
Naomi L. Shin, Karen Miller
ABSTRACT This article presents a developmental pathway for the acquisition of morphosyntactic variation. Although there is abundant evidence that morphosyntactic variation is pervasive among adults, much less is known about how children acquire such variation. The literature thus far indicates that the pathway of development involves first producing only one of the variable forms (Step 1), producing both forms but in mutually-exclusive contexts (Step 2), then producing both forms in some overlapping linguistic contexts (Step 3), and finally producing both forms in more contexts (Step 4). The research reviewed indicates that input patterns are influential each step of the way, playing an important role in determining children’s use of forms as well as the contexts in which the forms are produced. In addition to considering input effects, we also draw on various tendencies that children evince in the face of variable input to explain the pathway of development, including regularization and assigning different meanings to different forms. The article also includes suggestions for testing the hypotheses generated by the proposed pathway of development, which we illustrate by drawing on the acquisition of variable Spanish subject pronoun expression.
{"title":"Children’s Acquisition of Morphosyntactic Variation","authors":"Naomi L. Shin, Karen Miller","doi":"10.1080/15475441.2021.1941031","DOIUrl":"https://doi.org/10.1080/15475441.2021.1941031","url":null,"abstract":"ABSTRACT This article presents a developmental pathway for the acquisition of morphosyntactic variation. Although there is abundant evidence that morphosyntactic variation is pervasive among adults, much less is known about how children acquire such variation. The literature thus far indicates that the pathway of development involves first producing only one of the variable forms (Step 1), producing both forms but in mutually-exclusive contexts (Step 2), then producing both forms in some overlapping linguistic contexts (Step 3), and finally producing both forms in more contexts (Step 4). The research reviewed indicates that input patterns are influential each step of the way, playing an important role in determining children’s use of forms as well as the contexts in which the forms are produced. In addition to considering input effects, we also draw on various tendencies that children evince in the face of variable input to explain the pathway of development, including regularization and assigning different meanings to different forms. The article also includes suggestions for testing the hypotheses generated by the proposed pathway of development, which we illustrate by drawing on the acquisition of variable Spanish subject pronoun expression.","PeriodicalId":46642,"journal":{"name":"Language Learning and Development","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2021-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77455993","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-08-23DOI: 10.1080/15475441.2021.1954928
M. Kalashnikova, C. Onsuwan, D. Burnham
ABSTRACT Non-tone language infants’ native language recognition is based first on supra-segmental then segmental cues, but this trajectory is unknown for tone-language infants. This study investigated non-tone (English) and tone (Thai) language 6- to 10-month-old infants’ preference for English vs. Thai one-syllable words (containing segmental and tone cues) and two-syllable words (additionally containing stress cues). A preference for their native one-syllable words was observed in each of the two groups of infants, but this was not the case for two-syllable words where Thai-learning infants showed no native-language preference. These findings indicate that as early as six months of age, infants acquiring tone- and non-tone languages identify their native language by relying solely on lexical tone cues, but tone language infants no longer show successful identification of their native language when two pitch-based cues co-occur in the signal.
{"title":"Infants’ Sensitivity to Lexical Tone and Word Stress in Their First Year: A Thai and English Cross-Language Study","authors":"M. Kalashnikova, C. Onsuwan, D. Burnham","doi":"10.1080/15475441.2021.1954928","DOIUrl":"https://doi.org/10.1080/15475441.2021.1954928","url":null,"abstract":"ABSTRACT Non-tone language infants’ native language recognition is based first on supra-segmental then segmental cues, but this trajectory is unknown for tone-language infants. This study investigated non-tone (English) and tone (Thai) language 6- to 10-month-old infants’ preference for English vs. Thai one-syllable words (containing segmental and tone cues) and two-syllable words (additionally containing stress cues). A preference for their native one-syllable words was observed in each of the two groups of infants, but this was not the case for two-syllable words where Thai-learning infants showed no native-language preference. These findings indicate that as early as six months of age, infants acquiring tone- and non-tone languages identify their native language by relying solely on lexical tone cues, but tone language infants no longer show successful identification of their native language when two pitch-based cues co-occur in the signal.","PeriodicalId":46642,"journal":{"name":"Language Learning and Development","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2021-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80069763","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-08-04DOI: 10.1080/15475441.2021.1941968
S. Spit, Sible Andringa, J. Rispens, E. Aboh
ABSTRACT Research consistently shows that adults engaged in tutored acquisition benefit from explicit instruction in several linguistic domains. For preschool children, it is often assumed that such explicit instruction does not make a difference. In the present study, we investigated whether explicit instruction affected young learners in acquiring a morpho-syntactic element. A total of 103 Dutch-speaking kindergartners (M = 5;7) received training in a miniature language to learn a meaningful agreement marker. Results from a picture matching task, during which eye movements were recorded, provided no evidence that explicit instruction led to higher accuracy rates, but suggest that it did lead to earlier predictive eye movements. These data seem incompatible with the idea that explicit instruction does not make a difference when kindergartners learn a grammatical element, and tentatively suggest that explicit instruction has a different effect on explicit knowledge than on implicit knowledge in this age group.
{"title":"The Effect of Explicit Instruction on Implicit and Explicit Linguistic Knowledge in Kindergartners","authors":"S. Spit, Sible Andringa, J. Rispens, E. Aboh","doi":"10.1080/15475441.2021.1941968","DOIUrl":"https://doi.org/10.1080/15475441.2021.1941968","url":null,"abstract":"ABSTRACT Research consistently shows that adults engaged in tutored acquisition benefit from explicit instruction in several linguistic domains. For preschool children, it is often assumed that such explicit instruction does not make a difference. In the present study, we investigated whether explicit instruction affected young learners in acquiring a morpho-syntactic element. A total of 103 Dutch-speaking kindergartners (M = 5;7) received training in a miniature language to learn a meaningful agreement marker. Results from a picture matching task, during which eye movements were recorded, provided no evidence that explicit instruction led to higher accuracy rates, but suggest that it did lead to earlier predictive eye movements. These data seem incompatible with the idea that explicit instruction does not make a difference when kindergartners learn a grammatical element, and tentatively suggest that explicit instruction has a different effect on explicit knowledge than on implicit knowledge in this age group.","PeriodicalId":46642,"journal":{"name":"Language Learning and Development","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2021-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74374098","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-07-30DOI: 10.1080/15475441.2021.1941032
A. Popescu, A. Noiray
ABSTRACT Until at least the end of adolescence, children articulate speech differently than adults. While this discrepancy is often attributed to the maturation of the speech motor system, we sought to demonstrate that the development of spoken language fluency is shaped by complex interactions across motor and cognitive domains. In this study, we specifically tested for a relationship between reading proficiency and coarticulatory organization, a fundamental correlate of spoken language fluency, used for both reading aloud and conversational speech. We conducted reading assessments and ultrasound-based kinematic measurements of intersegmental coarticulation in a group of 32 German children. In German, a language which supports rather consistent grapheme-to-phoneme relationships, reading aloud uses similar phoneme to speech motor gesture correspondences as well as coarticulatory mechanisms as conversational speech. Using general additive modeling we found that better readers exhibited lower degrees of intersegmental coarticulation than poorer readers. This study therefore provides evidence that reading proficiency interacts with coarticulatory patterns in beginning readers. It suggests that in addition to maturational factors, interactions between speech motor ability and other co-developing skills must be considered to fully account for spoken language fluency.
{"title":"Learning to Read Interacts with Children’s Spoken Language Fluency","authors":"A. Popescu, A. Noiray","doi":"10.1080/15475441.2021.1941032","DOIUrl":"https://doi.org/10.1080/15475441.2021.1941032","url":null,"abstract":"ABSTRACT Until at least the end of adolescence, children articulate speech differently than adults. While this discrepancy is often attributed to the maturation of the speech motor system, we sought to demonstrate that the development of spoken language fluency is shaped by complex interactions across motor and cognitive domains. In this study, we specifically tested for a relationship between reading proficiency and coarticulatory organization, a fundamental correlate of spoken language fluency, used for both reading aloud and conversational speech. We conducted reading assessments and ultrasound-based kinematic measurements of intersegmental coarticulation in a group of 32 German children. In German, a language which supports rather consistent grapheme-to-phoneme relationships, reading aloud uses similar phoneme to speech motor gesture correspondences as well as coarticulatory mechanisms as conversational speech. Using general additive modeling we found that better readers exhibited lower degrees of intersegmental coarticulation than poorer readers. This study therefore provides evidence that reading proficiency interacts with coarticulatory patterns in beginning readers. It suggests that in addition to maturational factors, interactions between speech motor ability and other co-developing skills must be considered to fully account for spoken language fluency.","PeriodicalId":46642,"journal":{"name":"Language Learning and Development","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2021-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85337765","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-07-20DOI: 10.1080/15475441.2021.1922282
Irmtraud Kaiser
ABSTRACT The present study analyses 3- to 6-year-old children’s dialect-standard repertoires in an Austrian-Bavarian sociolinguistic setting and investigates how far individual repertoires can be explained by input and sociodemographic factors. Adults’ linguistic repertoires in the area typically comprise a certain spectrum on the dialect-standard continuum but individual acquisition processes have hardly been studied yet. We collected language data from 49 children in five different communicative interactions each and analyzed the repertoire each child exhibits. The majority of children could be shown to have a bi-varietal repertoire at their disposal, but there were substantial numbers of children who exhibited either standard-only or dialect-only repertoires. We then examined the relationships between a child’s repertoire and potentially relevant input and sociodemographic variables. While language variety use in the home and maternal education did not prove significant predictors of children’s repertoires, gender, age, location, bilingualism and frequency of being read to did.
{"title":"Children’s Linguistic Repertoires Across Dialect and Standard Speech: Mirroring Input or Co-constructing Sociolinguistic Identities?","authors":"Irmtraud Kaiser","doi":"10.1080/15475441.2021.1922282","DOIUrl":"https://doi.org/10.1080/15475441.2021.1922282","url":null,"abstract":"ABSTRACT The present study analyses 3- to 6-year-old children’s dialect-standard repertoires in an Austrian-Bavarian sociolinguistic setting and investigates how far individual repertoires can be explained by input and sociodemographic factors. Adults’ linguistic repertoires in the area typically comprise a certain spectrum on the dialect-standard continuum but individual acquisition processes have hardly been studied yet. We collected language data from 49 children in five different communicative interactions each and analyzed the repertoire each child exhibits. The majority of children could be shown to have a bi-varietal repertoire at their disposal, but there were substantial numbers of children who exhibited either standard-only or dialect-only repertoires. We then examined the relationships between a child’s repertoire and potentially relevant input and sociodemographic variables. While language variety use in the home and maternal education did not prove significant predictors of children’s repertoires, gender, age, location, bilingualism and frequency of being read to did.","PeriodicalId":46642,"journal":{"name":"Language Learning and Development","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2021-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76777993","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-06-20DOI: 10.1080/15475441.2021.1924177
I. Gabbatore, C. Longobardi, F. Bosco
ABSTRACT Autism spectrum disorder (ASD) is a complex pathology that includes impaired social interaction abilities. Insufficient attention has been paid to programs specifically devoted to improving communicative-pragmatic skills. Moreover, the majority of studies have focused on children, while programs specifically developed for the adolescents are lacking. The present study aims to test the feasibility and acceptability of the adapted version of the Cognitive Pragmatic Treatment for adolescents (A-CPT), a 15-session group training, as well as its ability to improve the communicative-pragmatic performance of adolescents with ASD. Twenty-one verbally fluent adolescents with ASD took part in the training; they were assessed in three phases, i.e., before, after and at three-month follow-up, using the equivalent forms of the Assessment Battery for Communication (ABaCo), a tool for testing a wide range of pragmatic phenomena, such as direct and indirect speech acts, irony, deceit and violation of Grice’s maxims, expressed through linguistic, non-verbal, i.e., gestures, or paralinguistic expressive means. Furthermore, Theory of Mind (ToM) tasks and tests investigating the main cognitive domains, for example, Executive Functions (planning, shifting, working memory) and long-term memory, were administered. The results showed an improvement in participants’ performance in all the four scales of the ABaCo, i.e., linguistic, extralinguistic, paralinguistic and context scale; this improvement was maintained at follow-up assessment three months after the end of the program. No improvement was observed in the cognitive and ToM domains investigated, with the only exception of expressive vocabulary task. Despite the lack of a control group, the high degree of feasibility of the CPT, highlight the importance of more work needed in this research line.
{"title":"Improvement of Communicative-pragmatic Ability in Adolescents with Autism Spectrum Disorder: The Adapted Version of the Cognitive Pragmatic Treatment","authors":"I. Gabbatore, C. Longobardi, F. Bosco","doi":"10.1080/15475441.2021.1924177","DOIUrl":"https://doi.org/10.1080/15475441.2021.1924177","url":null,"abstract":"ABSTRACT Autism spectrum disorder (ASD) is a complex pathology that includes impaired social interaction abilities. Insufficient attention has been paid to programs specifically devoted to improving communicative-pragmatic skills. Moreover, the majority of studies have focused on children, while programs specifically developed for the adolescents are lacking. The present study aims to test the feasibility and acceptability of the adapted version of the Cognitive Pragmatic Treatment for adolescents (A-CPT), a 15-session group training, as well as its ability to improve the communicative-pragmatic performance of adolescents with ASD. Twenty-one verbally fluent adolescents with ASD took part in the training; they were assessed in three phases, i.e., before, after and at three-month follow-up, using the equivalent forms of the Assessment Battery for Communication (ABaCo), a tool for testing a wide range of pragmatic phenomena, such as direct and indirect speech acts, irony, deceit and violation of Grice’s maxims, expressed through linguistic, non-verbal, i.e., gestures, or paralinguistic expressive means. Furthermore, Theory of Mind (ToM) tasks and tests investigating the main cognitive domains, for example, Executive Functions (planning, shifting, working memory) and long-term memory, were administered. The results showed an improvement in participants’ performance in all the four scales of the ABaCo, i.e., linguistic, extralinguistic, paralinguistic and context scale; this improvement was maintained at follow-up assessment three months after the end of the program. No improvement was observed in the cognitive and ToM domains investigated, with the only exception of expressive vocabulary task. Despite the lack of a control group, the high degree of feasibility of the CPT, highlight the importance of more work needed in this research line.","PeriodicalId":46642,"journal":{"name":"Language Learning and Development","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2021-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82603580","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-04-25DOI: 10.1080/15475441.2021.1916502
A. Abdelwahab, Samuel H. Forbes, A. Cattani, Jeremy Goslin, Caroline Floccia
ABSTRACT Assessing a child’s language in the early years is critical to plan for an early intervention and maximize their learning potential. In a unique pan-Arabic approach to language development, we developed a new Arabic assessment tool, usable by parents and Early Years professionals to screen vocabulary in children between 8 months and 30 months across 17 Arab countries. Departing from the two relevant original Communicative Development Inventory forms (CDI: Words and Gestures and CDI: Words and Sentences, Fenson, Marchman, Thal, Reznick, & Bates, 2007), our Arabic CDI focuses on Words Only (Short Form), and assesses comprehension and production of a list of 100 words in 17 main dialects or Arabic, through a parental report. Data were collected from 436 Egyptian children and 168 children from the remaining 16 countries. Quasi-binomial model fits on Egyptian and Other Dialects comprehension and production data showed that Egyptian vocabulary norms could be reasonably extrapolated to the Other Dialects sample, as a first indication that the tool might be usable across the different countries.
{"title":"An Adaptation of the MacArthur-Bates CDI in 17 Arabic Dialects for Children Aged 8 to 30 Months","authors":"A. Abdelwahab, Samuel H. Forbes, A. Cattani, Jeremy Goslin, Caroline Floccia","doi":"10.1080/15475441.2021.1916502","DOIUrl":"https://doi.org/10.1080/15475441.2021.1916502","url":null,"abstract":"ABSTRACT Assessing a child’s language in the early years is critical to plan for an early intervention and maximize their learning potential. In a unique pan-Arabic approach to language development, we developed a new Arabic assessment tool, usable by parents and Early Years professionals to screen vocabulary in children between 8 months and 30 months across 17 Arab countries. Departing from the two relevant original Communicative Development Inventory forms (CDI: Words and Gestures and CDI: Words and Sentences, Fenson, Marchman, Thal, Reznick, & Bates, 2007), our Arabic CDI focuses on Words Only (Short Form), and assesses comprehension and production of a list of 100 words in 17 main dialects or Arabic, through a parental report. Data were collected from 436 Egyptian children and 168 children from the remaining 16 countries. Quasi-binomial model fits on Egyptian and Other Dialects comprehension and production data showed that Egyptian vocabulary norms could be reasonably extrapolated to the Other Dialects sample, as a first indication that the tool might be usable across the different countries.","PeriodicalId":46642,"journal":{"name":"Language Learning and Development","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2021-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75014851","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-04-06DOI: 10.1080/15475441.2021.1909483
Erica H Wojcik
ABSTRACT Children often hear many new words in one conversation, and yet word learning research overwhelmingly focuses on how children learn and retrieve the meanings of single words. The current experiment tests how the number of labeled objects affects preschoolers’ novel word referent selection immediately after encoding and after a one-week delay. Seventy 3- to 6-year-olds were exposed to four novel objects. Half of the participants were given novel labels for two of the objects and half were given novel labels for all four. Label-referent mapping was tested with a four alternative forced-choice pointing task both immediately after exposure and one week later. Children performed worse overall after a week delay, replicating past work on novel word retention. While children performed significantly worse overall in the Four-Label condition, exploratory analyses revealed that this effect was driven solely by the second test trial immediately after exposure. Analyses suggest that referent selection is strongly influenced by in-the-moment constraints, such as label salience and pragmatic biases, and that these constraints are strongest immediately after novel word exposure.
{"title":"The Effect of the Number of Labeled Objects on Novel Referent Selection Across Short and Long Time Delays","authors":"Erica H Wojcik","doi":"10.1080/15475441.2021.1909483","DOIUrl":"https://doi.org/10.1080/15475441.2021.1909483","url":null,"abstract":"ABSTRACT Children often hear many new words in one conversation, and yet word learning research overwhelmingly focuses on how children learn and retrieve the meanings of single words. The current experiment tests how the number of labeled objects affects preschoolers’ novel word referent selection immediately after encoding and after a one-week delay. Seventy 3- to 6-year-olds were exposed to four novel objects. Half of the participants were given novel labels for two of the objects and half were given novel labels for all four. Label-referent mapping was tested with a four alternative forced-choice pointing task both immediately after exposure and one week later. Children performed worse overall after a week delay, replicating past work on novel word retention. While children performed significantly worse overall in the Four-Label condition, exploratory analyses revealed that this effect was driven solely by the second test trial immediately after exposure. Analyses suggest that referent selection is strongly influenced by in-the-moment constraints, such as label salience and pragmatic biases, and that these constraints are strongest immediately after novel word exposure.","PeriodicalId":46642,"journal":{"name":"Language Learning and Development","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2021-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84726851","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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