Maria Opfermann

Measuring cognitive load with subjective rating scales during problem solving: differences between immediate and delayed ratings

Annett Schmeck, Maria Opfermann, Tamara van Gog et al. · Instructional Science · 2014 · 202 citations · Full text

Social Sciences, Behavioral Sciences, Psychology +17

Learner Performance in Multimedia Learning Arrangements: An Analysis Across Instructional Approaches

Tessa H.S. Eysink, Ton de Jong, Kirsten Berthold et al. · American Educational Research Journal · 2009 · 157 citations · Full text

Education, Educational Psychology, Instruction +17

Learning with hypermedia: The influence of representational formats and different levels of learner control on performance and learning behavior

Peter Gerjets, Katharina Scheiter, Maria Opfermann et al. · Computers in Human Behavior · 2009 · 128 citations

Education, Educational Psychology, Educational Technology +17

Cognitive load and instructionally supported learning with provided and learner-generated visualizations

Annett Schwamborn, Hubertina Thillmann, Maria Opfermann et al. · Computers in Human Behavior · 2010 · 126 citations

Education, Educational Technology, Instruction +14

Drawing pictures during learning from scientific text: testing the generative drawing effect and the prognostic drawing effect

Annett Schmeck, Richard E. Mayer, Maria Opfermann et al. · Contemporary Educational Psychology · 2014 · 116 citations

Arts, Science Education, Drawing +4