Additional considerations o Repeatability: Is there reason to believe that the measurement accuracy will be increased if multiple runs are made with the same independent variables and parameters? o Hysteresis: Is there reason to believe the physical effect being studied may depend upon the sequence or rate in which you vary the independent variable o Learning: Is the reason to believe your human subjects or intelligent software will become more capable during the experiment through learning? Fatigue: Will your subjects become less capable during the test due to tiring? Refer to backup slides for more information10 Additional Considerations z Repeatability: Is there reason to believe that the measurement accuracy will be increased if multiple “runs” are made with the same independent variables and parameters? z Hysteresis: Is there reason to believe the physical effect being studied may depend upon the sequence or rate in which you vary the independent variable? z Learning: Is the reason to believe your human subjects or intelligent software will become more capable during the experiment through learning? z Fatigue: Will your subjects become less capable during the test due to tiring? Refer to backup slides for more information