COGENT: A visual design environment for cognitive modeling

COGENT is a design environment for modeling cognitive processes and systems. It permits psychologists to construct and test information-processing models of cognition based on traditional box-and-arrow diagrams. COGENT provides a graphical model editor, together with a set of standard types of cognitive module based on familiar theoretical constructs from psychological theory. Models are constructed by selecting appropriate box types, connecting them with appropriate communication links, and configuring the various boxes according to the requirements of the investigator. Once a model has been constructed, it may be executed to examine and analyze its behavior.