TY - GEN A1 - Adelt, Anne A1 - Hanne, Sandra A1 - Stadie, Nicole T1 - Treatment of sentence comprehension and production in aphasia BT - is there cross-modal generalisation? N2 - Exploring generalisation following treatment of language deficits in aphasia can provide insights into the functional relation of the cognitive processing systems involved. In the present study, we first review treatment outcomes of interventions targeting sentence processing deficits and, second report a treatment study examining the occurrence of practice effects and generalisation in sentence comprehension and production. In order to explore the potential linkage between processing systems involved in comprehending and producing sentences, we investigated whether improvements generalise within (i.e., uni-modal generalisation in comprehension or in production) and/or across modalities (i.e., cross-modal generalisation from comprehension to production or vice versa). Two individuals with aphasia displaying co-occurring deficits in sentence comprehension and production were trained on complex, non-canonical sentences in both modalities. Two evidence-based treatment protocols were applied in a crossover intervention study with sequence of treatment phases being randomly allocated. Both participants benefited significantly from treatment, leading to uni-modal generalisation in both comprehension and production. However, cross-modal generalisation did not occur. The magnitude of uni-modal generalisation in sentence production was related to participants’ sentence comprehension performance prior to treatment. These findings support the assumption of modality-specific sub-systems for sentence comprehension and production, being linked uni-directionally from comprehension to production. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - 300 KW - sentence comprehension KW - sentence production KW - cross-modal generalisation KW - aphasia treatment Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-96365 ER - TY - JOUR A1 - Adelt, Anne A1 - Hanne, Sandra A1 - Stadie, Nicole T1 - Treatment of sentence comprehension and production in aphasia BT - is there cross-modal generalisation? JF - Neuropsychological rehabilitation N2 - Exploring generalisation following treatment of language deficits in aphasia can provide insights into the functional relation of the cognitive processing systems involved. In the present study, we first review treatment outcomes of interventions targeting sentence processing deficits and, second report a treatment study examining the occurrence of practice effects and generalisation in sentence comprehension and production. In order to explore the potential linkage between processing systems involved in comprehending and producing sentences, we investigated whether improvements generalise within (i.e., uni-modal generalisation in comprehension or in production) and/or across modalities (i.e., cross-modal generalisation from comprehension to production or vice versa). Two individuals with aphasia displaying co-occurring deficits in sentence comprehension and production were trained on complex, non-canonical sentences in both modalities. Two evidence-based treatment protocols were applied in a crossover intervention study with sequence of treatment phases being randomly allocated. Both participants benefited significantly from treatment, leading to uni-modal generalisation in both comprehension and production. However, cross-modal generalisation did not occur. The magnitude of uni-modal generalisation in sentence production was related to participants’ sentence comprehension performance prior to treatment. These findings support the assumption of modality-specific sub-systems for sentence comprehension and production, being linked uni-directionally from comprehension to production. KW - Sentence comprehension KW - sentence production KW - cross-modal generalisation KW - aphasia treatment Y1 - 2016 U6 - https://doi.org/10.1080/09602011.2016.1213176 SN - 0960-2011 SN - 1464-0694 VL - 28 IS - 6 SP - 937 EP - 965 PB - Routledge, Taylor & Francis Group CY - Abingdon ER - TY - JOUR A1 - Garcia, Rowena A1 - Dery, Jeruen E. A1 - Roeser, Jens A1 - Höhle, Barbara T1 - Word order preferences of Tagalog-speaking adults and children JF - First language N2 - This article investigates the word order preferences of Tagalog-speaking adults and five- and seven-year-old children. The participants were asked to complete sentences to describe pictures depicting actions between two animate entities. Adults preferred agent-initial constructions in the patient voice but not in the agent voice, while the children produced mainly agent-initial constructions regardless of voice. This agent-initial preference, despite the lack of a close link between the agent and the subject in Tagalog, shows that this word order preference is not merely syntactically-driven (subject-initial preference). Additionally, the children’s agent-initial preference in the agent voice, contrary to the adults’ lack of preference, shows that children do not respect the subject-last principle of ordering Tagalog full noun phrases. These results suggest that language-specific optional features like a subject-last principle take longer to be acquired. KW - Child language acquisition KW - sentence production KW - Tagalog acquisition KW - voice KW - word order Y1 - 2018 U6 - https://doi.org/10.1177/0142723718790317 SN - 0142-7237 SN - 1740-2344 VL - 38 IS - 6 SP - 617 EP - 640 PB - Sage Publ. CY - London ER - TY - JOUR A1 - Schröder, Astrid A1 - Burchert, Frank A1 - Stadie, Nicole T1 - Training-induced improvement of noncanonical sentence production does not generalize to comprehension: evidence for modality-specific processes JF - Cognitive neuropsychology N2 - The presence or absence of generalization after treatment can provide important insights into the functional relationship between cognitive processes. The aim of the present study was to investigate the relationship between the cognitive processes that underlie sentence comprehension and production in aphasia. Using data from seven participants who took part in a case-series intervention study that focused on noncanonical sentence production [Stadie et al. (2008). Unambiguous generalization effects after treatment of noncanonical sentence production in German agrammatism. Brain and Language, 104, 211-229], we identified patterns of impairments and generalization effects for the two modalities. Results showed (a) dissociations between sentence structures and modalities before treatment, (b) an absence of cross-modal generalization from production to comprehension after treatment, and (c), a co-occurrence of spared comprehension before treatment and generalization across sentence structures within production after treatment. These findings are in line with the assumption of modality-specific, but interacting, cognitive processes in sentence comprehension and production. More specifically, this interaction is assumed to be unidirectional, allowing treatment-induced improvements in production to be supported by preserved comprehension. KW - syntactic processing of noncanonical sentences KW - sentence production KW - sentence comprehension KW - cross-modal generalization KW - aphasia treatment Y1 - 2015 U6 - https://doi.org/10.1080/02643294.2014.968535 SN - 0264-3294 SN - 1464-0627 VL - 32 IS - 3-4 SP - 195 EP - 220 PB - Routledge, Taylor & Francis Group CY - Abingdon ER - TY - JOUR A1 - Stegenwallner-Schütz, Maja Henny Katherine A1 - Adani, Flavia T1 - Referential Choices and Specific Language Impairment: Sensitivity to Contrast Levels and Grammatical Role JF - Discours : revue de linguistique, psycholinguistique et informatique N2 - Speakers’ referential choices differ in the degree of explicitness, ranging from very explicit expressions (such as lexical NPs, e.g., the boy) to less explicit expressions (such as pronouns, e.g., he, and null elements). We examine the referential choices of children with Specific Language Impairment (SLI), in order to differentiate between the linguistic and pragmatic abilities involved in the selection of appropriate referring expressions. Existing findings on referential choices by children with SLI are currently inconsistent and have mainly been reported based on narratives. We used an elicited production task to manipulate the referent’s accessibility by means of two factors: (a) contexts that instantiate different levels of contrast (one vs. two contrasts) and (b) the grammatical role of the expression (subject vs. object). We show that children with SLI and typically developing controls produce more explicit expressions for increased contrast levels and for objects than for subjects. Although children with SLI modify the explicitness of their referring expressions according to the accessibility of referents as typically developing children do, we also find varying production rates between the groups. We discuss how these differences in production rates surface as a consequence of language impairment, although the explicitness of referential choices remains otherwise largely unaffected. KW - Specific Language Impairment KW - referential choices KW - contrast KW - grammatical role KW - discourse accessibility KW - elicited production KW - sentence production KW - referring expressions Y1 - 2016 U6 - https://doi.org/10.4000/discours.9179 SN - 1963-1723 VL - 30 SP - 1 EP - 22 PB - Université de Paris-Sorbonne, Maion Recherche CY - Paris ER -