Practice-related reduction of dual-task costs under conditions of a manual-pedal response combination

Roman Liepelt, Rico Fischer, Peter A. Frensch, and Torsten Schubert Department of Psychology, Westfälische Wilhelms-University, Münster, Max Planck Institute for Human Cognitive and Brain Sciences, Department of Psychology, Leipzig, and Humboldt-University, Berlin, Germany Humboldt-University, Berlin, and Technische Universität, Dresden, Germany Humboldt-University, Berlin, Germany Ludwig-Maximilians University, München, and Humboldt-University, Berlin, Germany