About the Authors
- Christine Otieno
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* E-mail: otieno@psychologie.uni-freiburg.de
Affiliation Department of Psychology: Educational and Developmental Psychology, University of Freiburg, Freiburg, Germany
- Hans Spada
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Affiliation Department of Psychology: Cognition – Emotion - Communication, University of Freiburg, Freiburg, Germany
- Alexander Renkl
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Affiliation Department of Psychology: Educational and Developmental Psychology, University of Freiburg, Freiburg, Germany
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: CO HS AR. Performed the experiments: CO. Analyzed the data: CO AR. Contributed reagents/materials/analysis tools: CO HS AR. Wrote the manuscript: CO HS AR.