TY - THES A1 - Adel Abdelrehim Mohamed Soliman, Hadya T1 - Structural Equation Modeling of Factors Influencing EFL Reading comprehension: Comparative study between Egypt and Germany T1 - Strukturgleichungsmodellierung von Faktoren, die das EFL-Leseverständnis beeinflussen: Vergleichende Studie zwischen Ägypten und Deutschland N2 - In most foreign language learning contexts, there are only rare chance for contact with native speakers of the target language. In such a situation, reading plays an important role in language acquisition as well as in gaining cultural information about the target language and its speakers. Previous research indicated that reading in foreign language is a complex process, which is influenced by various linguistic, cognitive and affective factors. The aim of the present study was to test two structural models of the relationship between reading comprehension in native language (L1), English language (L2) reading motivation, metacognitive awareness of L2 reading strategies, and reading comprehension of English as a foreign language among the two samples. Furthermore, the current study aimed to examine the differences between Egyptian and German students in their perceived usage of reading strategies during reading English texts, as well as to explore the pattern of their motivation toward reading English texts. For this purpose, 401 students were recruited from Germany (n=200) and Egypt (n=201) to participate in the current study. In order to have information about metacognitive awareness of reading strategies, a self-report questionnaire (SORS) developed by Moktari and Sheory (2002) was used. While the L2 reading motivation variable, was measured by a reading motivation survey (L2RMQ) which was based on reviewed reading motivation research. In addition, two reading tests were administrated one to measure reading comprehension for native language (German/Arabic) and the other to measure English reading comprehension. To analyze the collected data, descriptive statistics and independent t-tests were performed. In addition, further analysis using structural equation modeling was applied to test the strength of relationships between the variables under study. The results from the current research revealed that L1 reading comprehension, whether in a German or Arabic language, had the strongest relationship with L2 reading comprehension. However, the relationship between L2 intrinsic reading motivation was not proven to be significant in either the German or Egyptian models. On the other hand, the relationship between L2 extrinsic reading motivation, metacognitive awareness of reading strategies, and L2 reading comprehension was only proven significant in the German sample. The discussion of these results along with their pedagogical implications for education and practice will be illustrated in the following study. N2 - In den meisten Kontexten des Fremdsprachenlernens gibt es nur selten eine Chance auf Kontakt mit Muttersprachlern der Zielsprache. In einer solchen Situation spielt das Lesen eine wichtige Rolle beim Spracherwerb sowie bei der Gewinnung kultureller Informationen über die Zielsprache und ihre Sprecher. Frühere Untersuchungen haben gezeigt, dass das Lesen in der Fremdsprache ein komplexer Prozess ist, der von verschiedenen linguistischen, kognitiven und affektiven Faktoren beeinflusst wird. Ziel der vorliegenden Studie war es, zwei Strukturmodelle der Beziehung zwischen Leseverständnis in der Muttersprache (L1), englischer Sprache (L2) Lesemotivation, metakognitivem Bewusstsein für L2-Lesestrategien und Leseverständnis von Englisch als Fremdsprache zwischen den beiden Stichproben zu testen. Zur Analyse der gesammelten Daten wurden deskriptive Statistiken und unabhängige t-Tests durchgeführt. Darüber hinaus wurde eine weitere Analyse mit Hilfe der Strukturgleichungsmodellierung durchgeführt, um die Stärke der Beziehungen zwischen den untersuchten Variablen zu testen. Die Ergebnisse der aktuellen Forschung zeigten, dass das L1-Leseverständnis, ob in deutscher oder arabischer Sprache, die stärkste Beziehung zum L2-Leseverständnis hatte. Der Zusammenhang zwischen L2 intrinsischer Lesemotivation wurde jedoch weder im deutschen noch im ägyptischen Modell nachgewiesen. Andererseits war der Zusammenhang zwischen L2 extrinsischer Lesemotivation, metakognitivem Bewusstsein für Lesestrategien und L2-Leseverständnis nur in der deutschen Stichprobe signifikant. Die Diskussion dieser Ergebnisse sowie ihre pädagogischen Implikationen für Bildung und Praxis werden in der folgenden Studie dargestellt. KW - L1 reading comprehension KW - metacognition KW - L2 reading motivation KW - L2 reading comprehension KW - Leseverstehen Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-186957 ER - TY - JOUR A1 - Acqualagna, Laura A1 - Botrel, Loic A1 - Vidaurre, Carmen A1 - Kübler, Andrea A1 - Blankertz, Benjamin T1 - Large-Scale Assessment of a Fully Automatic Co-Adaptive Motor Imagery-Based Brain Computer Interface JF - PLoS ONE N2 - In the last years Brain Computer Interface (BCI) technology has benefited from the development of sophisticated machine leaning methods that let the user operate the BCI after a few trials of calibration. One remarkable example is the recent development of co-adaptive techniques that proved to extend the use of BCIs also to people not able to achieve successful control with the standard BCI procedure. Especially for BCIs based on the modulation of the Sensorimotor Rhythm (SMR) these improvements are essential, since a not negligible percentage of users is unable to operate SMR-BCIs efficiently. In this study we evaluated for the first time a fully automatic co-adaptive BCI system on a large scale. A pool of 168 participants naive to BCIs operated the co-adaptive SMR-BCI in one single session. Different psychological interventions were performed prior the BCI session in order to investigate how motor coordination training and relaxation could influence BCI performance. A neurophysiological indicator based on the Power Spectral Density (PSD) was extracted by the recording of few minutes of resting state brain activity and tested as predictor of BCI performances. Results show that high accuracies in operating the BCI could be reached by the majority of the participants before the end of the session. BCI performances could be significantly predicted by the neurophysiological indicator, consolidating the validity of the model previously developed. Anyway, we still found about 22% of users with performance significantly lower than the threshold of efficient BCI control at the end of the session. Being the inter-subject variability still the major problem of BCI technology, we pointed out crucial issues for those who did not achieve sufficient control. Finally, we propose valid developments to move a step forward to the applicability of the promising co-adaptive methods. KW - large-scale assessment KW - Brain Computer Interface KW - machine leaning KW - fully automatic KW - co-adaptive Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-167230 VL - 11 IS - 2 ER - TY - JOUR A1 - Abendroth, Johanna A1 - Nauroth, Peter A1 - Richter, Tobias A1 - Gollwitzer, Mario T1 - Non-strategic detection of identity-threatening information: Epistemic validation and identity defense may share a common cognitive basis JF - PLoS ONE N2 - Readers use prior knowledge to evaluate the validity of statements and detect false information without effort and strategic control. The present study expands this research by exploring whether people also non-strategically detect information that threatens their social identity. Participants (N = 77) completed a task in which they had to respond to a “True” or “False” probe after reading true, false, identity-threatening, or non-threatening sentences. Replicating previous studies, participants reacted more slowly to a positive probe (“True”) after reading false (vs. true) sentences. Notably, participants also reacted more slowly to a positive probe after reading identity-threatening (vs. non-threatening) sentences. These results provide first evidence that identity-threatening information, just as false information, is detected at a very early stage of information processing and lends support to the notion of a routine, non-strategic identity-defense mechanism. KW - social identity KW - cognitive basis KW - identity defense Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-301019 VL - 17 IS - 1 ER - TY - CHAP ED - Neumann, Isabel ED - Gado, Sabrina ED - Käthner, Ivo ED - Hildebrandt, Lea ED - Andreatta, Marta T1 - Abstracts of the Wuertual Reality XR Meeting 2023 T1 - Abstracts des Wuertual Reality XR Meeting 2023 N2 - The Wuertual Reality XR Meeting 2023 was initiated to bring together researchers from many fields who use VR/AR/XR. There was a focus on applied XR and social VR. In this conference band, you can find the abstracts of the two keynotes, the 34 posters and poster pitches, the 29 talks and the four workshops. KW - Virtuelle Realität KW - Virtual Reality KW - Augmented Reality KW - Extended Reality KW - Social VR Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-317203 ET - korrigierte Auflage ER - TY - CHAP ED - Neumann, Isabel ED - Gado, Sabrina ED - Käthner, Ivo ED - Hildebrandt, Lea ED - Andreatta, Marta T1 - Abstracts of the Wuertual Reality XR Meeting 2023 T1 - Abstracts des Wuertual Reality XR Meeting 2023 N2 - The Wuertual Reality XR Meeting 2023 was initiated to bring together researchers from many fields who use VR/AR/XR. There was a focus on applied XR and social VR. In this conference band, you can find the abstracts of the two keynotes, the 34 posters and poster pitches, the 29 talks and the four workshops. KW - Virtuelle Realität KW - Virtual Reality KW - Augmented Reality KW - Extended Reality KW - Social VR Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-315285 N1 - Der Zugriff auf dieses Dokument wurde aus urheberrechtlichen Gründen gesperrt. Eine neue Fassung finden Sie unter https://doi.org/10.25972/OPUS-31720. ER -