FREE for use with an Inquisit Lab or Inquisit Web license.
A time estimation task in which participants synchronize responses with a steady series of beeps as described in Wittman et al (2007).
Wittmann, M., Leland, D.S., Jan Churan, J. & Paulus, M.P.(2007). Impaired time perception and motor timing
in stimulant-dependent subjects. Drug and Alcohol Dependence, 90, 183–192.