Introduction: Perspective taking is an important ability to enrich narrations by empathizing with a real or fictional character. Mental state verbs (MSV) are a good indicator for this ability as they serve to reflect the mindset that the narrator attributes to a protagonist. Especially syntactic abilities have been argued to be relevant for MSV use. Investigating persons with Down Syndrome (DS) is likely to provide important insights into the relationship of MSV use and syntactic abilities: MSV are mostly used in complex sentence structures, which are a frequent difficulty for individuals with this syndrome. Indeed, previous investigations have found first evidence for impaired MSV production in individuals with DS, indicating a link to syntactic abilities and expressive vocabulary. Our aim was to provide evidence on MSV production and on the syntactic context of MSV production in individuals with DS and to target a possible connection to both cognitive and language abilities using specific language assessments. Typically-developing (pre-)school children were included as a comparison group to identify impaired respectively developmentally-adequate performance.Method: 28 individuals with Down syndrome (aged 10; 0–20; 1 years) participated in a battery of cognitive, narrative and language measures. MSV-performance and syntactical context of MSV use were compared to data from 33 typically-developing children aged 3–9 years. We also analyzed the relationship between MSV production and language performance (vocabulary, syntax measures, mean length of utterance).Results: The total number and types of MSV used were comparable for individuals with DS and TD. Moreover, a syntactic analysis indicated that individuals with DS and TD use MSV in the same syntactic contexts. Nevertheless, the syntactic difficulties of participants with DS are reflected in their frequent use of MSV in sentence-fragments. Correlations over the DS group yielded that syntactic abilities were not decisive for the richness and diversity of MSV in narrations.Conclusion: Our findings suggest a comparable performance in MSV use in individuals with DS and school-aged TD children. The data indicate that MSV production is possible even with an impaired syntax suggesting unimpaired perspective taking abilities in individuals with DS.
Like many other languages, German employs a linguistic category called “grammatical gender.” In gender-marking languages each noun is assigned to a particular gender-class (in German: masculine, feminine or neuter) and other words in a sentence which are grammatically controlled by the noun are marked by particular morphemes according to the noun’s gender feature – so called gender agreement. Within psycholinguistic theories of language comprehension, it is often assumed that gender agreement might help to predict the continuation of a sentence on grammatical grounds and to reduce the lexical search space for the next words emerging within the speech signal. Thus, gender agreement relations may provide a means to make the comprehension process more effective and targeted. The aim of the current study was to assess whether monolingual German 3rd and 4th grade primary school children make use of gender agreement in online auditory comprehension and whether different gender cues interact with each other and with semantic information. A language-picture matching task was conducted in which 32 children looked at two pictures while listening to a noun phrase. Due to features of the German gender system, the target picture corresponding with the noun phrase could be predicted shortly after stimulus onset on account of gender agreement relations. The predictive impact of grammatical gender agreement on noun-phrase decoding was investigated by measuring the time course of eye-movements onto the target and distractor pictures. The results confirm and extend previous findings that gender plays a role in predictive online comprehension of gender-marking languages like German, and that even primary school children are able to make use of this grammatical device.
Digitalisierungsprozesse versprechen auch in der Gesundheitsversorgung ein zeit- und kostensparendes Vorgehen. Eine besondere Engstelle stellt der umfassende Diagnostikprozess dar, welcher zur Identifizierung einer Autismus-Spektrum-Störung (ASS) nötig ist. Dieser Beitrag informiert über Potenziale und bestehende Barrieren in der Forschung und diagnostischen Anwendung automatisierter Sprachanalysen zur Identifikation von ASS bei Kindern.
Für die sprachförderliche Wirkung von digitalen Medien ist ein Zusammenspiel von Medienformat, Inhalten und Nutzungsverhalten nötig. Zur Bewertung des Sprachförderpotenzials digitaler Medien werden zunächst fünf Kriterien elaboriert, die dann durch Erkenntnisse zum Nutzungsverhalten von Vorschul- und Grundschulkindern ergänzt werden.
IntroductionThe present study provides longitudinal data on the development of receptive and expressive grammar in children and adolescents with Down syndrome and addresses the role of nonverbal cognitive abilities and verbal short-term memory for morphosyntactic development.MethodSeventeen German-speaking individuals with Down syndrome (aged 4;6–17;1 years at first testing (T1)) were assessed twice, 4;4–6;6 years apart. For a subset of five participants, there was also a third assessment 2 years after the second. Receptive grammar, nonverbal cognition, and verbal short-term memory were tested using standardized measures. For expressive grammar, elicitation tasks were used to assess the production of subject-verb agreement and of wh-questions.ResultsAt group level, the participants showed a significant increase in grammar comprehension from T1 to T2. However, progress diminished with increasing chronological age. Notable growth could not be observed beyond the age of 10 years.With respect to expressive grammatical abilities, progress was limited to those participants who had mastered verbal agreement inflection around age 10 years. Individuals who did not master verbal agreement by late childhood achieved no progress in producing wh-questions, either.There was an increase in nonverbal cognitive abilities in the majority of participants. Results for verbal short-term memory followed a similar pattern as those for grammar comprehension. Finally, neither nonverbal cognition nor verbal short-term memory were related to changes in receptive or expressive grammar.DiscussionThe results point to a slowdown in the acquisition of receptive grammar which starts before the teenage years. For expressive grammar, improvement in wh-question production only occurred in individuals with good performance in subject-verb agreement marking, which suggests that the latter might have a trigger function for further grammatical development in German-speaking individuals with Down syndrome. The study provides no indication that nonverbal cognitive abilities or verbal short-term memory performance determined the receptive or expressive development. The results lead to clinical implications for language therapy.
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