Sonja Ugen

“My Questionnaire is Too Long!” The assessments of motivational-affective constructs with three-item and single-item measures

Katarzyna Gogol, Martin Brunner, Thomas Goetz et al. · Contemporary Educational Psychology · 2014 · 418 citations · Full text

Behavioral Sciences, Affective Variable, Motivation +13

The structure of academic self-concepts revisited: The nested Marsh/Shavelson model.

Martin Brunner, Ulrich Keller, Christophe Dierendonck et al. · Journal of Educational Psychology · 2010 · 177 citations · Full text

The relation between language and arithmetic in bilinguals: insights from different stages of language acquisition

Amandine Van Rinsveld, Martin Brunner, Karin Landerl et al. · Frontiers in Psychology · 2015 · 61 citations · Full text

Second Language Learning, Arithmetic Problems, Multilingualism +21

Solving arithmetic problems in first and second language: Does the language context matter?

Amandine Van Rinsveld, Christine Schiltz, Martin Brunner et al. · Learning and Instruction · 2016 · 43 citations · Full text

Short-term and medium-term effects of grade retention in secondary school on academic achievement and psychosocial outcome variables

Florian Klapproth, Paule Schaltz, Martin Brunner et al. · Learning and Individual Differences · 2016 · 33 citations · Full text

Student Outcome, Student Retention, Secondary Education +10