FREE for use with an Inquisit Lab or Inquisit Web license.
A measure spoken-language processing by Spivey et al (2005) in which participants hear a word and move the mouse to its matching image.
Spivey, M. J., Grosjean, M., and Knoblich, G. (2005). Continuous attraction
toward phonological competitors. Proc. Natl. Acad. Sci. 102, 10393–10398