Yerks-Dotson law 08 0.6 0.4 02 W orkload http://www.hf.faagov/ebtraining/cognition/orkload/mental3.htmInterface Yerks-Dotson Law System Supervisory Control Computer Display Control Sensors Direct Observation http://www.hf.faa.gov/Webtraining/Cognition/Workload/Mental3.htm