![]() ![]() | Georges, C., Hoffmann, D., Hornung, C., Muller, C., Sonnleitner, P., Schiltz, C., & Ugen, S. (Eds.). (2021). LEARN Newsletter - Editioun 2021. Esch-sur-Alzette, Luxembourg: LEARN. |
![]() ![]() | Braeuning, D., Hornung, C., Hoffmann, D., Lambert, K., Ugen, S., Fischbach, A., Schiltz, C., Hübner, N., Nagengast, B., & Moeller, K. (2021). Long-term Relevance and Interrelation of Symbolic and Non-symbolic Abilities in Mathematical-numerical Development: Evidence from Large-scale Assessment Data. Cognitive Development, 58, 101008. doi:10.1016/j.cogdev.2021.101008 ![]() |
![]() ![]() | Hoffmann, D., Schmit, P., & Ugen, S. (2020). Le bilan de l'évaluation systémique de l'éducation a Luxembourg. ONQS. |
Wollschläger, R., Hornung, C., Sonnleitner, P., Hoffmann, D., Pit-Ten Cate, I., & Fischbach, A. (July 2020). A propensity score matching approach on predicting academic success of primary school students. Paper presented at 12th Conference of the International Test Commission, Esch-sur-Alzette, Luxembourg. |
Wollschläger, R., Hoffmann, D., Hornung, C., Sonnleitner, P., Pit-Ten Cate, I., & Fischbach, A. (06 November 2019). Predicting Academic Success in Early Primary School: A Propensity Score Matching Approach. Paper presented at 1st LuxERA Emerging Researchers Conference, Esch-sur-Alzette, Luxembourg, Luxembourg. |
![]() ![]() | Hoffmann, D., Hornung, C., Gamo, S., Esch, P., Keller, U., & Fischbach, A. (2018). Les compétences scolaires des enfants au début du cycle 2 de l'école fondamentale au Luxembourg et leur développement après deux ans. Esch-sur-Alzette, Luxembourg: Luxembourg Centre for Educational Testing, Universität Luxemburg - Service de la Coordination de la Recherche et de l'Innovation pédagogiques et technologiques. |
![]() ![]() | Hoffmann, D., Hornung, C., Gamo, S., Esch, P., Keller, U., & Fischbach, A. (2018). Schulische Kompetenzen von Erstklässlern und ihre Entwicklung nach zwei Jahren. Esch-sur-Alzette, Luxembourg: Luxembourg Centre for Educational Testing, Universität Luxemburg - Service de la Coordination de la Recherche et de l'Innovation pédagogiques et technologiques. |
![]() ![]() | Hoffmann, D., Hornung, C., Gamo, S., Esch, P., Keller, U., & Fischbach, A. (08 November 2018). Schulische Kompetenzen von Erstklässlern und ihre Entwicklung nach zwei Jahren. Poster session presented at Luxembourg Educational Research Assocation Conference LuxERA, Belval, Luxembourg. |
Braeuning, D., Hornung, C., Hoffmann, D., Lambert, K., Ugen, S., Fischbach, A., Schiltz, C., & Moeller, K. (September 2018). Differential association of symbolic and non-symbolic numerical abilities in children with and without MLD – Evidence from large scale assessment data. Poster session presented at Biennial EARLI SIG 15 "Special Educational Needs" Conference, Potsdam, Germany. |
Gamo, S., Sonnleitner, P., Hoffmann, D., Hornung, C., Ugen, S., Keller, U., & Fischbach, A. (11 January 2018). Parcours scolaires et performance mathématique des élèves scolarisés au Luxembourg : Effet du contexte langagier et socio-économiques. Paper presented at 30 ème colloque de l'ADMEE-EUROPE, Esch-Belval, Luxembourg. |
![]() ![]() | Georges, C., Hoffmann, D., Hornung, C., Martin, R., Muller, C., Schiltz, C., Schuller, A.-M., & Ugen, S. (Eds.). (2018). LEARN Newsletter - Editioun 2018. Esch/Alzette, Luxembourg: LEARN. |
![]() ![]() | Georges, C., Hoffmann, D., Hornung, C., Martin, R., Muller, C., Schiltz, C., Schuller, A.-M., & Ugen, S. (Eds.). (2018). LEARN Newsletter - Édition 2018. Esch/Alzette, Luxembourg: LEARN. |
![]() ![]() | Georges, C., Hoffmann, D., & Schiltz, C. (2018). Implicit and explicit number-space associations differentially relate to interference control in young adults with ADHD. Frontiers in Psychology. doi:10.3389/fpsyg.2018.00775 ![]() |
![]() ![]() | Georges, C., Hoffmann, D., & Schiltz, C. (2017). Mathematical abilities in elementary school: Do they relate to number–space associations? Journal of Experimental Child Psychology. doi:10.1016/j.jecp.2017.04.011 ![]() |
![]() ![]() | Georges, C., Hoffmann, D., & Schiltz, C. (2017). How and Why Do Number-Space Associations Co-Vary in Implicit and Explicit Magnitude Processing Tasks? Journal of Numerical Cognition. ![]() |
![]() ![]() | Hoffmann, D., Hornung, C., Martin, R., Schiltz, C., Schuller, A.-M., & Ugen, S. (Eds.). (2017). LEARN Newsletter - Editioun 2017: Méisproochegkeet. Esch/Alzette, Luxembourg: LEARN. |
![]() ![]() | Hoffmann, D., Hornung, C., Martin, R., Schiltz, C., Schuller, A.-M., & Ugen, S. (Eds.). (2017). LEARN Newsletter - Éditioun 2017: Multilinguisme. Esch/Alzette, Luxembourg: LEARN. |
![]() ![]() | Georges, C., Hoffmann, D., & Schiltz, C. (14 September 2016). How Math Anxiety relates to Number-Space Associations. Frontiers in Psychology, 7 (1401). doi:10.3389/fpsyg.2016.01401 ![]() |
Georges, C., Hoffmann, D., & Schiltz, C. (September 2016). Age modulates the relation between number-space associations and arithmetical abilities in elementary school children. Poster session presented at 8th Expert Meeting on Mathematical Thinking and Learning. |
Georges, C., Hoffmann, D., & Schiltz, C. (October 2015). Math anxiety is predicted by the strength of number-space associations, over and beyond arithmetic ability and WM. Poster session presented at Neuroeducation of Number Processing 2015. |
Georges, C., Hoffmann, D., & Schiltz, C. (September 2015). The link between number-space associations and visuospatial abilities depends on visualization profile. Poster session presented at 6th International Conference on Spatial Cognition. |
Georges, C., Hoffmann, D., & Schiltz, C. (May 2015). Inhibitory control influences number-space associations in atypical young adults with ADHD. Poster session presented at Annual Meeting of the Belgian Association for Psychological Sciences (BAPS). |
Georges, C., Hoffmann, D., & Schiltz, C. (March 2015). Inhibitory Control Influences the SNARC Effect in Tasks without Explicit Reference to Numerical Magnitude. Poster session presented at International Convention of Psychological Science (2015). |
![]() ![]() | Muller, C., Reichert, M., Gamo, S., Hoffmann, D., Hornung, C., Sonnleitner, P., Wrobel, G., & Martin, R. (2015). Kompetenzunterschiede aufgrund des Schülerhintergrundes. In R. Martin, S. Ugen, ... A. Fischbach (Eds.), Épreuves Standardisées: Bildungsmonitoring für Luxemburg. Nationaler Bericht 2011 bis 2013 (pp. 34-56). Esch/ Alzette, Unknown/unspecified: University of Luxembourg, LUCET. |
![]() ![]() | Hornung, C., Hoffmann, D., Lorphelin, D., Gamo, S., Ugen, S., Fischbach, A., & Martin, R. (2015). Allgemeine Befunde zum luxemburgischen Schulwesen. In R. Martin, S. Ugen, ... A. Fischbach (Eds.), Épreuves Standardisées: Bildungsmonitoring für Luxemburg. Nationaler Bericht 2011 bis 2013 (pp. 22-32). Esch/Alzette, Unknown/unspecified: University of Luxembourg, LUCET. |
![]() ![]() | Hoffmann, D., Goffaux, V., Schuller, A.-M., & Schiltz, C. (2015). Inhibition of return and attentional facilitation: Numbers can be counted in, letters tell a different story. Acta Psychologica, 163, 74-80. doi:10.1016/j.actpsy.2015.11.007 ![]() |
![]() ![]() | Georges, C., Schiltz, C., & Hoffmann, D. (2015). Task instructions determine the visuospatial and verbal-spatial nature of number-space associations. Quarterly Journal of Experimental Psychology, 68 (9). doi:10.1080/17470218.2014.997764 ![]() |
Georges, C., Hoffmann, D., & Schiltz, C. (October 2014). Different number-processing tasks entail qualitatively different SNARC effects. Poster session presented at Workshop on Educational Neuroscience of Mathematics, Tübingen, Germany. |
![]() ![]() | Schuller, A.-M., Hoffmann, D., Goffaux, V., & Schiltz, C. (2014). Shifts of spatial attention cued by irrelevant numbers: Electrophysiological evidence from a target discrimination task. Journal of Cognitive Psychology. doi:10.1080/20445911.2014.946419 ![]() |
Georges, C., Hoffmann, D., & Schiltz, C. (May 2014). Cognitive style influences number-space associations. Poster session presented at Meeting of the Belgian Association for Psychological Science, Leuven, Belgium. |
Georges, C., Schiltz, C., & Hoffmann, D. (April 2014). Task instructions determine the visuo-spatial and verbal-spatial nature of number-space associations. Poster session presented at 21st Annual Meeting of the Cognitive Neuroscience Society, Boston, United States. |
Hornung, C., Hoffmann, D., Lorphelin, D., & Fischbach, A. (April 2014). Developing a mathematics large-scale assessment at the beginning of first grade in Luxembourg. Poster session presented at 6th Expert Meeting on Mathematical Thinking and Learning, Leiden, Netherlands. |
Sonnleitner, P., Reichert, M., Wrobel, G., Hornung, C., Hoffmann, D., Gamo, S., & Villanyi, D. (January 2014). Qualitätssicherung der Itementwicklung zur Überprüfung der luxemburgischen Bildungsstandards. Paper presented at Scientific exchange, Kiel, Germany. |
Fischbach, A., Ugen, S., Muller, C., Hornung, C., Hoffmann, D., & Martin, R. (January 2014). Istzustand und Ausbau der Épreuves Standardisées (ÉpStan). Paper presented at Scientific exchange, Kiel, Germany. |
![]() ![]() | Hoffmann, D., Pigat, D., & Schiltz, C. (2014). The impact of inhibition capacities and age on number–space associations. Cognitive Processing. doi:10.1007/s10339-014-0601-9 ![]() |
![]() ![]() | Hoffmann, D., Mussolin, C., Martin, R., & Schiltz, C. (2014). The Impact of Mathematical Proficiency on the Number-Space Association. PLoS ONE. doi:10.1371/journal.pone.0085048 ![]() |
![]() ![]() | Hoffmann, D., Hornung, C., Martin, R., & Schiltz, C. (December 2013). Developing number–space associations: SNARC effects using a color discrimination task in 5-year-olds. Journal of Experimental Child Psychology, 116, 775-791. doi:10.1016/j.jecp.2013.07.013 ![]() |
![]() ![]() | Engel de Abreu, P., Schiltz, C., Hoffmann, D., Martin, R., Ugen, S., Schuller, A.-M., & Hornung, C. (2013). LEARN stellt sech fier. Eprint/Working paper retrieved from https://orbilu.uni.lu/10993/14663. |
Hoffmann, D. (2013). An Investigation of Number-Space Associations: Exploring Developmental and Cognitive Influences. Unpublished doctoral thesis, Unilu - University of Luxembourg, Luxembourg, Luxembourg. Jury: Schiltz, C. (Promotor), Martin, R., Valérie, G., Luisa, G., ... Wim, G. |
Hoffmann, D., Pigat, D., & Schiltz, C. (01 March 2013). The impact of inhibition capacities on number-space associations. Poster session presented at 5th Expert Meeting on Mathematical Thinking and Learning, Walferdange, Luxembourg. |
Hoffmann, D., Pigat, D., & Schiltz, C. (26 February 2013). The impact of inhibition capacities on number-space associations in young and elderly adults. Poster session presented at Interactions between Space, Time and Number: 20 years of Research, Paris, France. |
Georges, C., Hoffmann, D., & Schiltz, C. (2013). The SNARC effect and its relationship to spatial abilities in women. Poster session presented at 18th Conference of the European Society for Cognitive Psychology. |
![]() ![]() | Hornung, C., Hoffmann, D., Lorphelin, D., Fischbach, A., Ugen, S., Villanyi, D., Böhm, B., & Martin, R. (2013). Mädchen und Jungen. In SCRIPT & EMACS (Eds.), PISA 2012. Nationaler Bericht Luxemburg (pp. 78-87). Luxembourg, Unknown/unspecified: MENFP. |
![]() ![]() | Wrobel, G., Dierendonck, C., Fischbach, A., Ugen, S., Hoffmann, D., Hornung, C., Gamo, S., Böhm, B., & Martin, R. (2013). Zusammenfassung der Ergebnisse von PISA 2012 / Synthèse des résultats de PISA 2012. In SCRIPT & EMACS (Eds.), PISA 2012. Nationaler Bericht Luxemburg (pp. 123-127). Luxembourg, Unknown/unspecified: MENFP. |
Hoffmann, D., Mussolin, C., & Schiltz, C. (07 September 2012). The interaction between number and space processing and math achievement in adults. Poster session presented at “Space and Embodied Cognition ”5th International Conference on Spatial Cognition, Rome, Italy. |
![]() ![]() | Engel de Abreu, P., Schiltz, C., Hoffmann, D., Hornung, C., Martin, R., Schuller, A.-M., & Ugen, S. (2012). LEARN stellt sech fier. Eprint/Working paper retrieved from https://orbilu.uni.lu/10993/14664. |
Hoffmann, D., Hornung, C., Martin, R., & Schiltz, C. (17 July 2012). A developmental investigation of the SNARC effect using a colour discrimination task. Paper presented at Workshop “Making Sense of Numbers”, Oxford, United Kingdom. |
Hoffmann, D., Mussolin, C., & Schiltz, C. (10 February 2012). The SNARC effect – Does it depend on the level of mathematical training? Paper presented at 4th Expert Meeting on Mathematical Thinking and Learning, Leuven, Belgium. |
Schuller, A.-M., Hoffmann, D., & Schiltz, C. (10 February 2012). Shifts of spatial attention cued by irrelevant numbers: Electrophysiological evidence from a target discrimination task. Poster session presented at 4th Expert meeting on Mathematical Thinking and Learning, Leuven, Belgium. |
Hoffmann, D., Hornung, C., Mussolin, C., Martin, R., & Schiltz, C. (2012). A developmental investigation of the SNARC effect using a colour discrimination task. Poster session presented at Annual Meeting of the Belgian Association for Psychological Sciences, Liège, Belgium. |
Schuller, A.-M., Hoffmann, D., & Schiltz, C. (April 2011). Shifts of spatial attention cued by irrelevant numbers: Electrophysiological evidence from a target discrimination task. Poster session presented at 18th Annual Meeting of the Cognitive Neuroscience Society, San Francisco, United States. |
![]() ![]() | Goffaux, V., Hoffmann, D., Martin, R., & Schiltz, C. (11 February 2011). When numbers act as attentional cues: behavioral and fMRI investigations. Poster session presented at 3rd Expert Meeting on Mathematical Thinking and Learning, Ghent, Belgium. |
Hoffmann, D., Mussolin, C., & Schiltz, C. (2011). The SNARC effect – Does it depend on the level of mathematical training? Poster session presented at Annual Meeting of the Belgian Association for Psychological Sciences, Gent, Belgium. |
Hoffmann, D., Goffaux, V., & Schiltz, C. (2011). Facilitation and inhibition of return using numbers as attentional cues. Poster session presented at Math Expert Meeting, Gent, Belgium. |
Hoffmann, D., Goffaux, V., & Schiltz, C. (2011). Facilitation and inhibition of return using numbers as attentional cues. Poster session presented at 18th Annual Meeting of the Cognitive Neuroscience Society, San Francisco, United States. |
Hoffmann, D., Hornung, C., Mussolin, C., & Schiltz, C. (2011). Developing number-space associations: SNARC effects in a color discrimination task in 11-year-olds. Poster session presented at 15th European Conference on Developmental Psychology, Bergen, Norway. |
Hoffmann, D., Goffaux, V., & Schiltz, C. (2010). When small is left and large is right : Behavioural evidence for attentional shifts due to irrelevant numerical cues. Poster session presented at Annual Meeting of the Belgian Association for Psychological Sciences, Brussels, Belgium. |