title: Automatic generation of randomized trial sequences for priming experiments.
abstract: In most psychological experiments, a randomized presentation of successive displays is crucial for the validity of the results. For some paradigms, this is not a trivial issue because trials are interdependent, e.g., priming paradigms. We present a software that automatically generates optimized trial sequences for (negative-) priming experiments. Our implementation is based on an optimization heuristic known as genetic algorithms that allows for an intuitive interpretation due to its similarity to natural evolution. The program features a graphical user interface that allows the user to generate trial sequences and to interactively improve them. The software is based on freely available software and is released under the GNU General Public License.
authors: Department for Nonlinear Dynamics, Max Planck Institute for Dynamics and Self-Organization Göttingen, Germany.
authors: Matthias
authors: M
authors: Ihrke
authors: Jörg
authors: J
authors: Behrendt