ORCID Profile
0000-0002-0818-2545
Current Organisation
Zhejiang University
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Publisher: Cambridge University Press (CUP)
Date: 14-09-2011
DOI: 10.1017/S0305000911000249
Abstract: How do children develop the mapping between prosody and other levels of linguistic knowledge? This question has received considerable attention in child language research. In the present study two experiments were conducted to investigate four- to five-year-old Mandarin-speaking children's sensitivity to prosody in ambiguity resolution. Experiment 1 used eye-tracking to assess children's use of stress in resolving structural ambiguities. Experiment 2 took advantage of special properties of Mandarin to investigate whether children can use intonational cues to resolve ambiguities involving speech acts. The results of our experiments show that children's use of prosodic information in ambiguity resolution varies depending on the type of ambiguity involved. Children can use prosodic information more effectively to resolve speech act ambiguities than to resolve structural ambiguities. This finding suggests that the mapping between prosody and semantics ragmatics in young children is better established than the mapping between prosody and syntax.
Publisher: Informa UK Limited
Date: 04-03-2015
Publisher: Informa UK Limited
Date: 20-06-2023
Publisher: Informa UK Limited
Date: 13-03-2018
Publisher: Springer Science and Business Media LLC
Date: 05-02-2018
DOI: 10.1007/S10936-018-9557-8
Abstract: The present study used a Truth Value Judgment Task to investigate whether changes in sentence structure lead to corresponding changes in the assignment of scope relations by Mandarin-speaking children and adults. In one condition, participants were presented with ordinary negative sentences containing disjunction this condition was designed to verify the existing claim that disjunction is a positive polarity item for adult speakers of Mandarin, but not for child speakers. In a second condition, participants were presented with negative sentences where the disjunction phrase was preposed from object position this condition was designed to examine the extent to which changes in sentence structure can result in changes in scope assignments to negated disjunctions. The results indicate that the preposed disjunction phrase undergoes reconstruction for children, whereas reconstruction is blocked for adults. This finding also suggests that Mandarin-speaking children and adults exhibit different scope preferences for negated disjunctions, regardless of where the disjunction phrase appears in the surface syntax.
Publisher: Cambridge University Press (CUP)
Date: 16-11-2009
DOI: 10.1017/S0305000909990110
Abstract: In this study, we investigated how Mandarin-speaking children and adults interpret focus structures like Zhiyou Yuehan chi-le pingguo ‘Only John ate an apple’ and Shi Yuehan chi-de pingguo ‘It is John who ate an apple’. We found that children tended to associate focus operators zhiyou ‘only’ and shi ‘be’ with the verb phrase (VP), whereas adults uniquely associated them with the subject noun phrase (NP). To account for this difference, we propose that children initially treat focus operators as adverbials, thus ending up associating them with the VP. In order to assess our proposal, we examined children's understanding of zhiyou -constructions with negation, like Zhiyou Yuehan meiyou chi pingguo ‘Only John didn't eat an apple’. It was found that children, like adults, consistently associated the focus operator with the subject NP in this construction. The findings have an important bearing on language learnability, since negation assists children in reaching the adult-like interpretation.
Publisher: Springer Science and Business Media LLC
Date: 13-08-2021
DOI: 10.1186/S12913-021-06463-8
Abstract: Process evaluations have been recommended alongside clinical and economic evaluations to enable an in-depth understanding of factors impacting results. My Therapy is a self-management program designed to augment usual care inpatient rehabilitation through the provision of additional occupational therapy and physiotherapy exercises and activities, for the patient to complete outside of supervised therapy. The aims of the process evaluation are to assess the implementation process by investigating fidelity, quality of implementation, acceptability, adoption, appropriateness, feasibility and adaptation of the My Therapy intervention and identify contextual factors associated with variations in outcomes, including the perspectives and experiences of patients and therapists. The process evaluation will be conducted alongside the clinical and economic evaluation of My Therapy, within eight rehabilitation wards across two public and two private Australian health networks. All participants of the stepped wedge cluster randomised trial (2,160 rehabilitation patients) will be included in the process evaluation (e.g., ward audit) with a subset of 120 participants undergoing more intensive evaluation (e.g., surveys and activity logs). In addition, 24 staff (occupational therapists and physiotherapists) from participating wards will participate in the process evaluation. The mixed-methods study design will adopt a range of quantitative and qualitative research approaches. Data will be collected via a service profile survey and audits of clinical practice across the participating wards (considering areas such as staffing profiles and prescription of self-management programs). The intensive patient participant data collection will involve structured therapy participation and self-management program audits, Exercise Self Efficacy Scale, patient activity logs, patient surveys, and patient-worn activity monitors. Staff data collection will include surveys and focus groups. The process evaluation will provide context to the clinical and economic outcomes associated with the My Therapy clinical trial. It considers how clinical and economic outcomes were achieved, and how to sustain the outcomes within the participating health networks. It will also provide context to inform future scaling of My Therapy to other health networks, and influence future models of rehabilitation and related policy. This study was prospectively registered with the Australian and New Zealand Clinical Trials Registry (ACTRN12621000313831 registered 22/03/2021, www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=380828& isReview=true ).
Publisher: Elsevier BV
Date: 07-2012
Publisher: Springer Science and Business Media LLC
Date: 03-06-2008
DOI: 10.1007/S10936-008-9079-X
Abstract: The standard view maintains that quantifier scope interpretation results from an interaction between different modules: the syntax, the semantics as well as the pragmatics. Thus, by examining the mechanism of quantifier scope interpretation, we will certainly gain some insight into how these different modules interact with one another. To observe it, two experiments, an offline judgment task and an eye-tracking experiment, were conducted to investigate the interpretation of doubly quantified sentences in Chinese, like Mei-ge qiangdao dou qiang-le yi-ge yinhang (Every robber robbed a bank). According to current literature, doubly quantified sentences in Chinese like the above are unambiguous, which can only be interpreted as "for every robber x, there is a bank y, such that x robbed y"(surface scope reading), contrary to their ambiguous English counterparts, which also allow the interpretation that "there is a bank y, such that for every robber x, x robbed y"(inverse scope reading). Specifically, three questions were examined, that is, (i) What is the initial reading of doubly quantified sentences in Chinese? (ii) Whether inverse scope interpretation can be available if appropriate contexts are provided? (iii) What are the processing time courses engaged in quantifier scope interpretation? The results showed that (i) Initially, the language processor computes the surface scope representation and the inverse scope representation in parallel, thus, doubly quantified sentences in Chinese are ambiguous (ii) The discourse information is not employed in initial processing of relative scope, it serves to evaluate the two representations in reanalysis (iii) The lexical information of verbs affects their scope-taking patterns. We suggest that these findings provide evidence for the Modular Model, one of the major contenders in the literature on sentence processing.
Publisher: Informa UK Limited
Date: 2019
Publisher: Linguistic Society of America
Date: 03-04-2015
Abstract: This paper presents experimental results showing that four-year-old Mandarin- speaking children draw free choice inferences from disjunctive statements, though they are not able to compute inferences of exclusivity for disjunctive statements or other scalar implicatures. The findings connect to those of Chemla & Bott (under review) who report differences in how adults process free choice inferences versus scalar implicatures and, prima facie, the findings pose a challenge to treatments that attempt to unify inferences of both kinds. Instead, the findings appear to favour accounts that invoke different analyses for each kind of inference, such as Zimmerman 2000a, Geurts 2005, and Barker 2010. The results, however, also support the recent approach in the experimental literature which attributes children’s failures to compute scalar implicatures to a difficulty with alternatives: children may lack the lexical knowledge of alternatives, or these implicatures impose such a high processing cost that children are unable to handle the alternatives necessary to compute them (Gualmini, Crain, Meroni, Chierchia & Guasti 2001 Chierchia, Crain, Guasti & Thornton 2001 Reinhart 2006 Barner, Brooks & Bale 2011 Singh, Wexler, Astle, Kamawar & Fox 2012). If accessing alternatives is the source of children’s difficulty, then they would be expected to perform better if the requisite alternatives are made explicit, as sub-strings of the asserted sentences. This is exactly what we found. Children were able to compute free choice inferences based on alternatives that were made explicit in the assertion, but children were unable to compute ‘regular’ scalar implicatures arising from alternatives lacking this property. We discuss the implications of these findings for the debate about the relationship between free choice inferences and scalar implicatures and children’s knowledge of alternatives.
Publisher: Informa UK Limited
Date: 21-06-2011
Publisher: Springer Science and Business Media LLC
Date: 11-2013
Publisher: Frontiers Media SA
Date: 26-10-2020
Publisher: John Benjamins Publishing Company
Date: 04-08-2017
Publisher: Informa UK Limited
Date: 07-03-2021
Publisher: John Benjamins Publishing Company
Date: 15-04-2019
Publisher: Springer Science and Business Media LLC
Date: 09-11-2016
DOI: 10.1007/S10803-016-2912-4
Abstract: Two studies were conducted to investigate how high-functioning children with autism use different linguistic cues in sentence comprehension. Two types of linguistic cues were investigated: word order and morphosyntactic cues. The results show that children with autism can use both types of cues in sentence comprehension. However, compared to age-matched typically developing peers, children with autism relied significantly more on word order cues and exhibited significantly more difficulties in interpreting sentences in which there was a conflict between the morphosyntactic cue and the word order cue. We attribute the difficulties exhibited by children with autism to their deficits in executive function. We then discuss the implications of the findings for understanding the nature of the sentence processing mechanism in autism.
Publisher: Elsevier BV
Date: 10-2014
DOI: 10.1016/J.COGNITION.2014.06.018
Abstract: This study investigated whether or not the temporal information encoded in aspectual morphemes can be used immediately by young children to facilitate event recognition during online sentence comprehension. We focused on the contrast between two grammatical aspectual morphemes in Mandarin Chinese, the perfective morpheme -le and the (imperfective) durative morpheme -zhe. The perfective morpheme -le is often used to indicate that an event has been completed, whereas the durative morpheme -zhe indicates that an event is still in progress or continuing. We were interested to see whether young children are able to use the temporal reference encoded in the two aspectual morphemes (i.e., completed versus ongoing) as rapidly as adults to facilitate event recognition during online sentence comprehension. Using the visual world eye-tracking paradigm, we tested 34 Mandarin-speaking adults and 99 Mandarin-speaking children (35 three-year-olds, 32 four-year-olds and 32 five-year-olds). On each trial, participants were presented with spoken sentences containing either of the two aspectual morphemes while viewing a visual image containing two pictures, one representing a completed event and one representing an ongoing event. Participants' eye movements were recorded from the onset of the spoken sentences. The results show that both the adults and the three age groups of children exhibited a facilitatory effect trigged by the aspectual morpheme: hearing the perfective morpheme -le triggered more eye movements to the completed event area, whereas hearing the durative morpheme -zhe triggered more eye movements to the ongoing event area. This effect occurred immediately after the onset of the aspectual morpheme, both for the adults and the three groups of children. This is evidence that young children are able to use the temporal information encoded in aspectual morphemes as rapidly as adults to facilitate event recognition. Children's eye movement patterns reflect a rapid mapping of grammatical aspect onto the temporal structures of events depicted in the visual scene.
Publisher: Elsevier BV
Date: 02-2017
DOI: 10.1016/J.COGNITION.2016.11.011
Abstract: The majority of the world's languages rely on both segmental (vowels, consonants) and suprasegmental (lexical tones) information to contrast the meanings of in idual words. However, research on early language development has mostly focused on the acquisition of vowel-consonant languages. Developmental research comparing sensitivity to segmental and suprasegmental features in young tone learners is extremely rare. This study examined 2- and 3-year-old monolingual tone learners' sensitivity to vowels and tones. Experiment 1a tested the influence of vowel and tone variation on novel word learning. Vowel and tone variation hindered word recognition efficiency in both age groups. However, tone variation hindered word recognition accuracy only in 2-year-olds, while 3-year-olds were insensitive to tone variation. Experiment 1b demonstrated that 3-year-olds could use tones to learn new words when additional support was provided, and additionally, that Tone 3 words were exceptionally difficult to learn. Experiment 2 confirmed a similar pattern of results when children were presented with familiar words. This study is the first to show that despite the importance of tones in tone languages, vowels maintain primacy over tones in young children's word recognition and that tone sensitivity in word learning and recognition changes between 2 and 3years of age. The findings suggest that early lexical processes are more tightly constrained by variation in vowels than by tones.
Publisher: Springer Science and Business Media LLC
Date: 14-08-2019
DOI: 10.1007/S10803-019-04167-X
Abstract: The study used an eye-tracking task to investigate whether preschool children with autism spectrum disorder (ASD) are able to make inferences about others' behavior in terms of their mental states in a social setting. Fifty typically developing (TD) 4- and 5-year-olds and 22 5-year-olds with ASD participated in the study, where their eye-movements were recorded as automatic responses to given situations. The results show that unlike their TD peers, children with ASD failed to exhibit eye gaze patterns that reflect their ability to infer about others' behavior by spontaneously encoding socially relevant information and attributing mental states to others. Implications of the findings were discussed in relation to the proposal that implicit/spontaneous Theory of Mind is persistently impaired in ASD.
Publisher: Springer Science and Business Media LLC
Date: 16-11-2017
DOI: 10.1007/S10936-017-9535-6
Abstract: This study investigated 5-year-old Mandarin-speaking children's comprehension of wh-questions, universal statements and free choice inferences. Previous research has found that Mandarin-speaking children assign a universal interpretation to sentences with a wh-word (e.g., shei 'who') followed by the adverbial quantifier dou 'all' (Zhou in Appl Psycholinguist 36:411-435, 2013). Children also compute free choice inferences in sentences that contain a modal verb in addition to a wh-word and dou (Zhou, in: Nakayama, Su, Huang (eds.) Studies in Chinese and Japanese language acquisition: in honour of Stephen Crain. John Benjamins Publishing Company, Amsterdam, pp 223-235, 2017). The present study used a Question-Statement Task to assess children's interpretation of sentences containing shei + dou, both with and without the modal verb beiyunxu 'was allowed to', as well as the contrast between sentences with shei + dou, which are statements for adults, versus ones with dou + shei, which are wh-questions for adults. The 5-year-old Mandarin-speaking child participants exhibited adult-like linguistic knowledge of the semantics and pragmatics of wh-words, the adverbial quantifier dou, and the deontic modal verb beiyunxu.
Publisher: Hogrefe Publishing Group
Date: 03-2023
DOI: 10.1027/1618-3169/A000579
Abstract: Abstract. A conditional statement If P then Q is formed by combining the two propositions P and Q together with the conditional connective If ··· then ···. When embedded under the conditional connective, the two propositions P and Q describe hypothetical events that are not actualized. It remains unclear when such hypothetical thinking is activated in the real-time comprehension of conditional statements. To tackle this problem, we conducted an eye-tracking experiment using the visual world paradigm. Participants’ eye movements on the concurrent image were recorded when they were listening to the auditorily presented conditional statements. Depending on when and what critical information is added into the auditory input, there are four possible temporal slots to observe in the online processing of the conditional statement: the sentential connective If, the antecedent P, the consequent Q, and the processing of the sentence following the conditional. We mainly focused on the first three slots. First, the occurrence of the conditional connective should trigger participants to search in the visual world for the event that could not assign a truth-value to the embedded proposition. Second, if the embedded proposition P can be determined as true by an event, the hypothetical property implied by the connective would prevent the participants from excluding the consideration of other events. The consideration of other events would yield more fixations on the events where the proposition is false.
Publisher: Wiley
Date: 17-12-2020
DOI: 10.1111/DESC.12927
Abstract: Mandarin requires neither determiners nor morphological inflections, which casts doubt on Mandarin-speaking children's ability to use function words as a syntactic bootstrapping tool to identify the form class of a new word. This study examined 3- and 5-year-old Mandarin learners' ability to use function words to interpret new words as either nouns or verbs in the absence of the requirement for determiners and inflections in the ambient language. In Experiment 1, 3-, and 5-year-old Mandarin-speaking children were exposed to eight novel words embedded in sentence frames differing only in the form class markers used. The 5-year-olds interpreted the novel words as either nouns or verbs depending on the form class markers they heard, while the 3-year-olds learned only the nouns. Experiment 2 confirmed that the 5-year-olds understood the function of the verb-marker. Thus, Mandarin-speaking children can use function words to distinguish nouns versus verbs, and this ability appears between three and five years of age.
Publisher: SAGE Publications
Date: 11-08-2021
DOI: 10.1177/01427237211020971
Abstract: It has long been noted that verb phrase (VP) ellipsis cancels the polarity sensitivity of the English Positive Polarity Items (PPIs). In recent work, it has been proposed that words for disjunction are governed by a parameter. On one value of the parameter, disjunction is a PPI for adult speakers of many languages including Mandarin Chinese. On the other value, disjunction is interpreted in situ. It has also been proposed that child language learners, across languages, initially interpret disjunction in situ, not as a PPI. Taken together, these proposals predict that child and adult speakers of Mandarin will assign the same interpretation to disjunction in sentences with VP ellipsis, but will assign a different interpretation in sentences without VP ellipsis. This study assessed these predictions. In sentences with a full VP, the adult participants analyzed disjunction as a PPI, but they interpreted disjunction in situ in sentences with VP ellipsis. The child participants interpreted disjunction in situ in sentences of both kinds. Together, the findings support the recent proposal that disjunction is governed by a lexical parameter, with a default setting.
Publisher: SAGE Publications
Date: 20-10-2022
DOI: 10.1177/01427237211048669
Abstract: It has been well-documented that although children around 4 years start to attribute false beliefs to others in classic false-belief tasks, they are still less able to evaluate the truth-value of propositional belief-reporting sentences, especially when belief conflicts with reality. This article investigates whether linguistic cues, verb factivity in particular, can facilitate children’s understanding of belief-reporting sentences. Two experiments were implemented, one testing children’s knowledge of verb factivity using a gold medal task, and one investigating children’s interpretation of belief-reporting sentences using a truth-value-judgment task. Both experiments took advantage of the contrast between neutral non-factive mental verbs and strong negatively biased mental verbs. What sets the two apart is that the complement clause following a strong negatively biased mental verb is definitely false, whereas the one following a neutral non-factive mental verb remains indeterminate in the absence of additional information. The findings were that, first, 4-year-old children were able to tell the difference between the two types of mental verbs in factivity, and second, children’s performance was significantly improved when a strong negatively biased mental verb than when a neutral non-factive mental verb was used as the main verb of the belief-reporting sentences. The findings suggest that the use of strong negatively biased mental verbs facilitates children’s understanding of belief-reporting sentences. Implications of the findings are discussed in relation to the underlying mechanisms connecting verb factivity and false-belief understanding.
Publisher: Springer Science and Business Media LLC
Date: 02-11-2019
DOI: 10.1007/S10936-018-9612-5
Abstract: Sentence comprehension relies on the abilities to rapidly integrate different types of linguistic and non-linguistic information. The present study investigated whether Mandarin-speaking preschool children with autism spectrum disorder (ASD) are able to use verb information predictively to anticipate the upcoming linguistic input during real-time sentence comprehension. 26 five-year-olds with ASD, 25 typically developing (TD) five-year-olds and 24 TD four-year-olds were tested using the visual world eye-tracking paradigm. The results showed that the 5-year-olds with ASD, like their TD peers, exhibited verb-based anticipatory eye movements during real-time sentence comprehension. No difference was observed between the ASD and TD groups in the time course of their eye gaze patterns, indicating that Mandarin-speaking preschool children with ASD are able to use verb information as effectively and rapidly as TD peers to predict the upcoming linguistic input.
Publisher: SAGE Publications
Date: 25-06-2021
DOI: 10.1177/01427237211026435
Abstract: Mandarin classifiers are a complex system, but little is known about how Mandarin-speaking children manage to learn the system. Based on the extant literature, we explored potential factors influencing the comprehension and production of Mandarin shape classifiers, including classifier-based semantic categorization and errors pertaining to the semantic strategies, input frequency of classifier-noun combinations, and vocabulary knowledge. In total, 138 typically developing monolingual Mandarin-speaking children between ages 4 and 6 completed an object categorization task, shape classifier comprehension and production tasks, and a vocabulary test. The results showed that classifier-based categorization did not significantly relate to classifier knowledge, but children’s comprehension errors were mostly selecting an object that is perceptually similar to the target object. Estimated input frequency of classifier-noun combinations was significantly related to classifier comprehension, and there was differential accuracy for different classifier-noun combinations, which may indicate item-by-item learning of in idual classifier-noun pairings. Mandarin-speaking children may take a combined approach by sorting semantic features for different classifiers and learning in idual classifier-noun combinations. The interplay of the two approaches can be very complex and should be further investigated in future studies. Vocabulary knowledge was significantly related to classifier comprehension and production, indicating common traits between classifier learning and noun learning.
Publisher: Elsevier BV
Date: 07-2009
Publisher: MDPI AG
Date: 14-03-2023
Abstract: An important cue to the meaning of a new noun is its accompanying classifier. For ex le, in English, X in “a sheet of X” should refer to a broad, flat object. A classifier is required in Chinese to quantify nouns. Using children’s overt responses in an object icture selection task, past research found reliable semantic knowledge of classifiers in Mandarin-reared children at around age three. However, it is unclear how children’s semantic knowledge differs across different types of classifiers and how this difference develops with age. Here we use an arguably more sensitive measure of children’s language knowledge (the intermodal preferential-looking paradigm) to examine Mandarin-reared three-, four-, and five-year-olds’ semantic knowledge of four types of classifiers indicating animacy (human vs. animal distinction), configuration (how objects are arrayed), object shape, and vehicle function. Multiple factors were matched across classifier types: the number of classifiers, perceived familiarity and perceived typicality of the target, and the visual similarity of the two images paired together. Children’s performances differed across classifier types, as they were better with animacy classifiers than with configuration and vehicle function classifiers. Their comprehension was reliable for animacy, object shape, and vehicle function classifiers but not for configuration classifiers. Furthermore, we did not find conclusive evidence for an age-dependent improvement in the child’s performance. The analysis, including the oldest (five-year-olds) and youngest (three-year-olds) children, revealed a marginally significant age effect.
Publisher: Oxford University Press (OUP)
Date: 03-03-2015
DOI: 10.1093/JOS/FFV001
Publisher: Informa UK Limited
Date: 30-09-2009
Publisher: John Benjamins Publishing Company
Date: 13-07-2018
Publisher: Springer Science and Business Media LLC
Date: 05-11-2017
DOI: 10.1007/S10936-017-9530-Y
Abstract: The present study investigated whether and how fast young children can use information encoded in morphological markers during real-time event representation. Using the visual world paradigm, we tested 35 adults, 34 5-year-olds and 33 3-year-olds. The results showed that the adults, the 5-year-olds and the 3-year-olds all exhibited eye gaze patterns that reflected a rapid use of morphological cues during real-time event representation. There was no difference in the time course of the eye gaze patterns of the 5-year-olds and those of the adults, indicating that 5-year-old children already have adult-like processing abilities and they can use morphological cues as effectively as adults during real-time event representation. However, a 400 ms delay was observed in the eye gaze patterns by the 3-year-olds as compared to the 5-year-olds and the adults. We proposed that the observed difference might reflect a difference in the general cognitive processing abilities between the three age groups. Due to the immature cognitive processing abilities of 3-year-olds, it took longer for them to progress their eye movements to the target pictures as compared to older children and adults.
Publisher: No publisher found
Date: 2022
DOI: 10.1037/EMO0001054
Abstract: It is well established that adults can interpret emotional speech prosody independent of word meaning comprehension, even for emotional speech prosody in an unfamiliar language. However, the acquisition of this ability remains unclear. This study examined the decoding of four emotions (happy, sad, surprise, angry) conveyed with speech prosody in four languages (English, Chinese, French, Spanish) by American and Chinese children at 3 to 5 years of age-an age range when the ability to decode emotional prosody in one's native language emerges but remains fragile. Chinese and American children could decode the emotional meaning of speech prosody in both familiar and unfamiliar languages as young as 3 years old. Performance did not differ across the four languages used-a finding observed in both American and Chinese children. Thus, the in-group advantage of emotional prosody decoding reported for adults may not be evident by 5 years of age. Furthermore, emotional prosody decoding skills improved with age. (PsycInfo Database Record (c) 2022 APA, all rights reserved).
Publisher: Cambridge University Press (CUP)
Date: 29-11-2011
DOI: 10.1017/S0305000911000389
Abstract: There are three hallmarks of core linguistic properties. First, they are expected to be manifested in typologically different languages. Second, they should unify superficially unrelated linguistic phenomena. Third, they are expected to emerge early in the course of language development, all things being equal (Crain, 1991). The present study investigates a candidate for a core linguistic property, namely the semantic property of downward entailment. We report the findings of two experimental studies of children's knowledge of downward entailment. These experiments explore two different aspects of downward entailment, in a study with Mandarin-speaking children. Taken together with previous research findings, the results of the present study support the conclusion that downward entailment is a core property of human languages.
Publisher: Springer Science and Business Media LLC
Date: 08-11-2014
DOI: 10.1007/S10803-014-2304-6
Abstract: The present study investigated the production of grammatical morphemes by Mandarin-speaking children with high functioning autism. Previous research found that a subgroup of English-speaking children with autism exhibit deficits in the use of grammatical morphemes that mark tense. In order to see whether this impairment in grammatical morphology can be generalised to children with autism from other languages, the present study examined whether or not high-functioning Mandarin-speaking children with autism also exhibit deficits in using grammatical morphemes that mark aspect. The results show that Mandarin-speaking children with autism produced grammatical morphemes significantly less often than age-matched and IQ-matched TD peers as well as MLU-matched TD peers. The implications of these findings for understanding the grammatical abilities of children with autism were discussed.
Publisher: Cambridge University Press (CUP)
Date: 21-06-2016
DOI: 10.1017/S0305000916000313
Abstract: In this paper we investigated the real-time processing of epistemic modals in five-year-olds. In a simple reasoning scenario, we monitored children's eye-movements while processing a sentence with modal expressions of different force ( might/must ). Children were also asked to judge the truth-value of the target sentences at the end of the reasoning task. Consistent with previous findings (Noveck, 2001), we found that children's behavioural responses were much less accurate compared to adults. Their eye-movements, however, revealed that children did not treat the two modal expressions alike. As soon as a modal expression was presented, children and adults showed a similar fixation pattern that varied as a function of the modal expression they heard. It is only at the very end of the sentence that children's fixations erged from the adult ones. We discuss these findings in relation to the proposal that children narrow down the set of possible outcomes in undetermined reasoning scenarios and endorse only one possibility among several (Acredolo & Horobin, 1987, Ozturk & Papafragou, 2015).
Publisher: Frontiers Media SA
Date: 28-07-2020
Publisher: SAGE Publications
Date: 24-04-2019
Abstract: The syntactic structure of sentences in which a new word appears may provide listeners with cues to that new word’s form class. In English, for ex le, a noun tends to follow a determiner ( a/ an/ the), while a verb precedes the morphological inflection [ing]. The presence of these markers may assist children in identifying a word’s form class and thus glean some information about its meaning. This study examined whether Mandarin, a language that has a relatively impoverished morphosyntactic system, offers reliable morphosyntactic cues to the noun–verb distinction in child-directed speech (CDS). Using the CHILDES Beijing corpora, Study 1 found that Mandarin CDS has reliable morphosyntactic markers to the noun–verb distinction. Study 2 examined the relationship between mothers’ use of a set of early-acquired nouns and verbs in the Beijing corpora and the age of acquisition (AoA) of these words. Results showed that the occurrence of the form class markers is a reliable predictor of the AoA for the early-acquired nouns and verbs.
Publisher: Springer Science and Business Media LLC
Date: 23-08-2013
DOI: 10.1007/S10936-013-9262-6
Abstract: This study investigated 4-year-old children's knowledge of the structural constraints on ellipsis constructions in Mandarin Chinese, focusing on the structural difference between verb phrase (VP) ellipsis and null object constructions. In Mandarin Chinese, if the antecedent clause of a VP-ellipsis structure contains an adverbial modifier, this adverbial modifier must be recovered at the elided site in the second clause. However, if the antecedent clause of a null object construction contains an adverbial modifier, the reconstruction of this adverbial modifier at the elided site is not necessary. Two experiments were conducted to examine whether young Mandarin-speaking children are sensitive to this structural difference between the two ellipsis constructions. The results show that children exhibited adult-like performance in both experiments. This is evidence that young Mandarin-speaking children have knowledge of the structural difference between VP-ellipsis and null object constructions with regard to adverbial recovery. We interpreted the findings in conjunction with previous research as evidence that children's knowledge of the structural constraints on ellipsis constructions is innately specified.
Publisher: Cambridge University Press (CUP)
Date: 27-07-2011
DOI: 10.1017/S0305000911000092
Abstract: This study investigates three- to five-year-old children's interpretation of disjunction in sentences like ‘The dog reached the finish line before the turtle or the bunny’. English disjunction has a conjunctive interpretation in such sentences (‘The dog reached the finish line before the turtle and before the bunny’). This interpretation conforms with classical logic. Mandarin disjunction (‘huozhe’) can take scope over ‘before’ (‘zai … zhiqian’), so the same sentence can mean ‘The dog reached the finish line before the turtle or before the bunny (I don't know which)’. If children are guided by adult input in the acquisition of sentence meanings, English- and Mandarin-speaking children should assign different interpretations to such sentences. If children are guided by logical principles, then children acquiring either language should initially assign the conjunctive interpretation of disjunction. A truth-value judgment task was used to test this prediction and English- and Mandarin-speaking children were found to behave similarly.
Publisher: Springer Science and Business Media LLC
Date: 19-09-2017
DOI: 10.1007/S10936-017-9521-Z
Abstract: The present studies sought to investigate the mapping relations between language and cognition by focusing on how Mandarin-speaking children acquire the mapping between their conceptual knowledge of possession and their linguistic expressions of possession. Two experiments were conducted. Experiment 1 used a comprehension task to explore whether young children are able to map their knowledge of possessive constructions onto their interpretation of possessive relations. Experiment 2 employed a production task to examine whether they are able to map their knowledge of possessive relations onto their linguistic expressions of possession. The findings were that 4-year-olds exhibited correct comprehension and production of possessive DE constructions, indicating that by age 4, Mandarin-speaking children have already established the mapping between their conceptual knowledge of possession and their linguistic expressions of possession. By contrast, 3-year-olds exhibited response patterns that suggest a developmental stage where they use noun-noun compounds to represent possessive relations before they map possessive relations onto possessive constructions.
Publisher: Cambridge University Press (CUP)
Date: 24-08-2015
DOI: 10.1017/S0142716415000296
Abstract: We tested 3- to 5-year-old English- and Mandarin-speaking children on their interpretation of sentences like The elephant didn't eat both the carrot and the capsicum . These sentences are scopally ambiguous. Adult English speakers favor a weak interpretation of such sentences, with negation taking scope over conjunction (i.e., the elephant probably ate one of the vegetables, but not both). In contrast, adult Mandarin speakers favor a strong interpretation of the corresponding Mandarin sentences, with conjunction taking scope over negation (i.e., the elephant ate neither vegetable). The semantic subset maxim (Notley, Zhou, Jensen, & Crain, 2012) predicts that children acquiring all human languages should initially prefer the strong (subset) reading of such sentences. In contrast, the question–answer requirement model (Gualmini, Hulsey, Hacquard, & Fox, 2008 Hulsey, Hacquard, Fox, & Gualmini, 2004) predicts that children should initially prefer the scope reading that constitutes a good true answer to a question under discussion in the context. We designed a task in which the weak reading of our sentences corresponded to a good true answer to the question under discussion. We found that children across languages nonetheless preferred to assign a strong interpretation to our test sentences, providing empirical support for the semantic subset maxim.
Publisher: Cambridge University Press (CUP)
Date: 11-12-2020
DOI: 10.1017/S0142716420000697
Abstract: The present study investigated whether 4- and 5-year-old Mandarin-speaking children are able to process garden-path constructions in real time when the working memory burden associated with revision and reanalysis is kept to minimum. In total, 25 4-year-olds, 25 5-year-olds, and 30 adults were tested using the visual-world paradigm of eye tracking. The obtained eye gaze patterns reflect that the 4- and 5-year-olds, like the adults, committed to an initial misinterpretation and later successfully revised their initial interpretation. The findings show that preschool children are able to revise and reanalyze their initial commitment and then arrive at the correct interpretation using the later-encountered linguistic information when processing the garden-path constructions in the current study. The findings also suggest that although the 4-year-olds successfully processed the garden-path constructions in real time, they were not as effective as the 5-year-olds and the adults in revising and reanalyzing their initial mistaken interpretation when later encountering the critical linguistic cue. Taken together, our findings call for a fine-grained model of child sentence processing.
Publisher: Springer Science and Business Media LLC
Date: 09-11-2010
DOI: 10.1007/S10936-010-9161-Z
Abstract: The quantifier dou (roughly corresponding to English 'all') in Mandarin Chinese has been the topic of much discussion in the theoretical literature. This study investigated children's knowledge of this quantifier using a new methodological technique, which we dubbed the Question-Statement Task. Three questions were addressed: (i) whether young Mandarin-speaking children know that dou is a universal quantifier that quantifies over the elements to its left, (ii) whether they know that dou is an adverb of quantification (Q-adverb) which can (unselectively) bind any variable in its domain, and (iii) whether they know that dou can quantify over wh-words. The main finding was that, by age four, Mandarin-speaking children have the relevant knowledge. The results reflect the early availability of adult-like linguistic knowledge of dou-quantification.
Publisher: Cambridge University Press (CUP)
Date: 16-05-2013
DOI: 10.1017/S0142716413000283
Abstract: Wh -words in Mandarin Chinese exhibit quantificational variability. Aside from a typical interrogative reading, wh -words can also have an existential indefinite reading or a universal reading. Which reading it is depends on the linguistic environments in which they occur. The present study investigates Mandarin-speaking children's sensitivity to the linguistic environments for the noninterrogative use of wh -words: the existential reading and the universal reading. The results show that young children exhibited adultlike sensitivity to the licensing environments for the noninterrogative use of wh -words. Given the difficulty that children may have in using the input data to learn the interpretation of wh -words and the early emergence of this knowledge, we propose that the licensing mechanism for the noninterrogative use of wh -words is innate.
Publisher: SAGE Publications
Date: 04-11-2020
Abstract: The present study investigated whether Mandarin-speaking preschool children with autism spectrum disorders (ASD) were able to use prosodic cues to understand others’ communicative intentions. Using the visual world eye-tracking paradigm, the study found that unlike typically developing (TD) 4-year-olds, both 4-year-olds with ASD and 5-year-olds with ASD exhibited an eye gaze pattern that reflected their inability to use prosodic cues to infer the intended meaning of the speaker. Their performance was relatively independent of their verbal IQ and mean length of utterance. In addition, the findings also show that there was no development in this ability from 4 years of age to 5 years of age. The findings indicate that Mandarin-speaking preschool children with ASD exhibit a deficit in using prosodic cues to understand the communicative intentions of the speaker, and this ability might be inherently impaired in ASD.
Publisher: Linguistic Society of America
Date: 24-08-2013
Abstract: This paper presents experimental results showing that four-year-old Mandarin- speaking children draw free choice inferences from disjunctive statements, though they are not able to compute inferences of exclusivity for disjunctive statements or other scalar implicatures. The findings connect to those of Chemla & Bott (under review) who report differences in how adults process free choice inferences versus scalar implicatures and, prima facie, the findings pose a challenge to treatments that attempt to unify inferences of both kinds. Instead, the findings appear to favour accounts that invoke different analyses for each kind of inference, such as Zimmerman 2000a, Geurts 2005, and Barker 2010. The results, however, also support the recent approach in the experimental literature which attributes children’s failures to compute scalar implicatures to a difficulty with alternatives: children may lack the lexical knowledge of alternatives, or these implicatures impose such a high processing cost that children are unable to handle the alternatives necessary to compute them (Gualmini, Crain, Meroni, Chierchia & Guasti 2001 Chierchia, Crain, Guasti & Thornton 2001 Reinhart 2006 Barner, Brooks & Bale 2011 Singh, Wexler, Astle, Kamawar & Fox 2012). If accessing alternatives is the source of children’s difficulty, then they would be expected to perform better if the requisite alternatives are made explicit, as sub-strings of the asserted sentences. This is exactly what we found. Children were able to compute free choice inferences based on alternatives that were made explicit in the assertion, but children were unable to compute ‘regular’ scalar implicatures arising from alternatives lacking this property. We discuss the implications of these findings for the debate about the relationship between free choice inferences and scalar implicatures and children’s knowledge of alternatives.
No related grants have been discovered for Peng Zhou.