Since May 2019 Senior researcher at GESIS Mannheim
04/2014-04/2019 Research assistant at the University of Trier (7.2018: PhD in Psychology)
10/2007-02/2014 Study of psychology at the University of Trier (Diploma)
Publication and further development of ZIS - Open Access Repository for Social and Behavioral Science Measurement Instruments (German: Zusammenstellung sozialwissenschaftlicher Items und Skalen) (gesis.org/zis)
Diagnostics and test methods
Statistical modelling and data analysis of longitudinal data: static and dynamic models
Self-concept research in the educational context:
- Determinants of self-concepts and structural aspects of self-concepts
- (Academic) self-concepts in the educational context and their significance for the development of cognitive (e.g., knowledge, competences) and non-cognitive variables (e.g., interests, satisfaction, well-being) over the life course
Scherrer, V., F. Preckel, Isabelle Schmidt, and A. J. Elliot. 2020. "Development of achievement goals and their relation to academic interest and achievement in adolescence: A review of the literature and two longitudinal studies." Developmental Psychology. 56 (4): 795–814. doi: http://dx.doi.org/10.1037/dev0000898.
Arens, Katrin A., Isabelle Schmidt, and F. Preckel. 2019. "Longitudinal relations among self-concept, intrinsic value, and attainment value across secondary school years in three academic domains ." Journal of Educational Psychology 111 (4): 663-684. doi: http://dx.doi.org/10.1037/edu0000313.
Schmidt, Isabelle, M. Brunner, and F. Preckel. 2018. "Effects of achievement differences for Internal/External Frame of Reference Model Investigations: A test of robustness of findings over diverse student samples." British Journal of Educational Psychology (88): 513–528. doi: http://dx.doi.org/10.1111/bjep.12198.
Preckel, F., Isabelle Schmidt, E. Stumpf, M. Motschenbacher, K. Vogl, and W. Schneider. 2017. "A test of the Reciprocal-Effects-Model of academic achievement and academic self-concept in regular classes and special classes for the gifted." Gifted Child Quarterly (61): 103-116. doi: http://dx.doi.org/10.1177/0016986216687824.
Preckel, F., Isabelle Schmidt, E. Stumpf, M. Motschenbacher, K. Vogl, V. Scherrer, and W. Schneider. 2017. "High ability grouping: Benefits for gifted students’ achievement development without costs in academic self-concept ." Child Development. doi: http://dx.doi.org/10.1111/cdev.12996.
Schmidt, Isabelle, M. Brunner, L. Keller, V. Scherrer, R. Wollschläger, T. G. Baudson, and F. Preckel. 2017. "Profile formation of academic self-concept in elementary school students in grades 1 to 4." PLoS ONE. doi: http://dx.doi.org/10.1371/journal.pone.0177854.
Vogl, K., Isabelle Schmidt, and F. Preckel. 2017. "The role of academic ability indicators in Big-Fish-Little-Pond-Effect research: A comparison study." The Journal of Educational Research. doi: http://dx.doi.org/10.1080/00220671.2017.1291485.
Herrmann, J. R., Isabelle Schmidt, U. Kessels, and F. Preckel. 2015. "Big fish in big ponds: Contrast and assimilation effects on math and verbal self-concepts of students in within-school gifted tracks." British Journal of Educational Psychology (86,2): 222-240. doi: http://dx.doi.org/10.1111/bjep.12100.To top
Contribution to edited volume
Schmidt, Isabelle, and Katrin A. Arens. 2019. "Reciprocal effects model." In Encyclopedia of Personality and Individual Differences, edited by Virgil Zeigler-Hill, and Todd K. Shakelford, online first. Cham: Springer. doi: http://dx.doi.org/10.1007/978-3-319-28099-8_1346-1.
Arens, Katrin A., and Isabelle Schmidt. 2018. "Multidimensional Self-Concept." In Encyclopedia of Personality and Individual Differences , edited by V. Zeigler-Hill , and T. K. Shackelford, 1-5. Cham: Springer. doi: http://dx.doi.org/10.1007/978-3-319-28099-8_2333-1.To top
Schmidt, Isabelle, and Clemens Lechner. 2020. Documenting Measurement Instruments for the Social and Behavioral Sciences . GESIS - SurveyGuidelines. Mannheim, GESIS - Leibniz Institute for the Social Sciences . doi: http://dx.doi.org/10.15465/gesis-sg_en_033.
Schmidt, Isabelle, and Martin Kersting. 2020. "The English-Language Version of the DIN SCREEN Checkliste 1, Version 3 (Kersting, 2018)."