View source for PEBL Continuous Performance Test
==About== The pcpt directory of the test battery offers two related continuous performance tasks. The pcpt.pbl task is a faithful implementation of Conners's Continuous Performance task (CCPT). A constant series of letter stimuli appear on the screen; participant must respond to all stimuli EXCEPT the X. The pcpt-ax.pbl is an implementation of the CPT-AX task, modeled after one used by Lee and Park (2006). In this task a response is made ONLY when X follows A. This is a vigilance task, which takes approx 14 minutes to complete. 360 letters approx 1 inch in size are presented one at a time. Participant must respond by pressing the space bar to all stimuli except the X.
PEBL Continuous Performance Test
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