This article applies to:
E-Prime 3.0
Chronos
Detail
Experiment Author: Psychology Software Tools, Inc.
The Chronos Adapter for Artinis sample experiment illustrates how to use Task Events to send markers from the E-Prime experiment to the Artinis hardware.
Abstract
The sample experiment presents a Stroop Task. Each trial presents the name of a color (e.g. "red") that is drawn in the same (congruent) or different (incongruent) ink color. The participant's task is to identify the ink color, ignoring the color word. The experiment sends the marker value 1 at the stimulus onset.
The Chronos Adapter for Artinis provides access to 1 digital output (from Chronos to the Artinis hardware) as shown below:
When Chronos sends a marker on its first digital output, the signal is sent to both the 3.5 mm Mono jack and the BNC connector. Since Chronos digital outputs are zero-based, the sample experiment calls SetBit 0 and ResetBit 0 to set and clear the digital output.
NOTE: Extract all the files in the attached .zip file to the same folder. The sample experiment displays images that must be located in the same folder as the experiment.
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