Publications:
Abed Ibrahim, Lina & Fekete, István (2019). What Machine Learning Can Tell Us About the Role of Language Dominance in the Diagnostic Accuracy of German LITMUS Non-word and Sentence Repetition Tasks. *Frontiers in psychology*, 9, 27-57.
Abed Ibrahim, Lina & Hamann, Cornelia (2024). German LITMUS sentence-repetition task as a screening tool for the identification of SLI in bilingual children in Germany: The role of syntactic complexity and working memory. In Maria Hayat Al Thagafi and Jupitara Ray (eds.), *Proceedings of BUCLD 48* (pp. 1-16). Somerville, MA: Cascadilla Press.
Abed Ibrahim, Lina & Hamann, Cornelia (2017). Bilingual Arabic-German and Turkish-German children with and without specific language impairment: comparing performance in sentence and nonword repetition tasks. In Maria LaMendola and Jennifer Scott (Eds.), *Proceedings of BUCLD 41* (pp. 1-17). Somerville, MA: Cascadilla Press.
Abed Ibrahim, Lina, Hamann, Cornelia & István Fekete (2020). Language Assessment of Bilingual Arabic-German Heritage and Refugee Children: Comparing Performance on LITMUS Repetition Tasks.). In Megan M. Brown and Alexandra Kohut (Eds.), *Proceedings of BUCLD 44* (pp. 1-17). Somerville, MA: Cascadilla Press.
Abed Ibrahim, Lina, Hamann Cornelia, & Öwerdieck, David (2018). “Identifying specific language Impairment (SLI) across different bilingual populations: German sentence repetition task (SRT). In Anne B. Bertolini and Maxwell J. Kaplan (Eds.), *Proceedings of BUCLD 42* (pp. 1-14). Somerville, MA: Cascadilla Press.
Abed Ibrahim, Lina, Lein, Tatjana, Rothweiler, Monika & Cornelia Hamann (in press). SLI in Bilinguals: Comparing LITMUS-Tasks to a Standardized Test with Bilingual Norms. In: dos Santos. Bilingualism and Specific Language Impairment: *Selected proceedings of Bi-SLI 2015*. Amsterdam: John Benjamins Publishing Company.
Chilla, Solveig., Hamann, Cornelia., Prévost, Philippe., Abed Ibrahim, Lina., Ferré, Sandrine, dos Santos, Christophe, Zebib, Racha & Tuller, Laurice (2021): The influence of different first languages on LITMUS nonword-repetition and sentence repetition in second language French and second language German. In S. Armon-Lotem & K. K. Grohmann (Eds.), *Language Impairment in Multilingual Settings: LITMUS in action across Europe, TILAR* (pp 227-262). Amsterdam: John Benjamins Publishing Company.
Hamann, Cornelia & Abed Ibrahim, Lina (2017). Methods for identifying specific language impairment in bilingual populations in Germany. *Frontiers in Communication 2*(19), doi: 10.3389/fcomm.2017.00016.
Hamann, Cornelia, Chilla, Solveig, Abed Ibrahim, Lina, & Fekete, István (2020): Language assessment tools for Arabic-speaking heritage and refugee children in Germany. *Applied Psycholinguistics* (2020), 1–40. doi:10.1017/S0142716420000399
Hamann, Cornelia, Chilla, Solveig, Gagarina, Natalia, & Abed Ibrahim, Lina (2017). Syntactic complexity and bilingualism: how (a)typical bilinguals deal with complex structures. In: E. Di Domenico (Ed.), *Complexity in Acquisition* (pp. 142-178). Cambridge: Cambridge Scholars Publishing
Hertel, Irina, Chilla, Solveig, & Abed Ibrahim, Lina (2021). Special Needs Assessment in Bilingual School-Age Children in Germany. *Languages*, 7(1), 4. https://doi.org/10.3390/languages7010004
Lein, Tatjana, Hamann, Cornelia, Rothweiler, Monika, Abed Ibrahim, Lina, Solveig Chilla & Hilal San (2016). SLI in Bilinguals: Testing Complex Syntax and Semantics in German. In: *Proceedings of GASLA 2015*, Somerville, MA: Cascadilla Press.
Öwerdieck, David, Hamann, Cornelia, & Abed Ibrahim, Lina (2021). Studying a Bilingual Population's Production and Comprehension of Relative Clauses Longitudinally: Preliminary Results. In D. Dionne & l: a: Vidal Covas (Eds.), *Proceedings of BUCLD 45* (pp. 612-625). Somerville: Casscadilla Press.
Tuller, Laurice, Hamann, Cornelia, Chilla, Solveig, Ferré, Sandrine, Morin, Elionore, Prévost, Philippe, dos Santos, Christophe, Abed Ibrahim, Lina, & Zebib, Racha (2018). Identifying language impairment in bilingual children in France and in Germany. *International Journal of Language and Communication Disorders*, 53 (4), 888-904.
Zebib, Racha, Tuller, Laurice., Hamann, Cornelia, Abed Ibrahim, Lina, & Prévost, Philippe (2019). Syntactic complexity and verbal working memory in bilingual children with and without Developmental Language Disorder. *First Language*, 0142723719888372.
