How can I elicit SCR’s to test my sensor?

You can usually elicit SCR’s by startling a person with a sudden noise, flash of light, or puff of air. You can also ask them to tell everyone something significant happening in their life. Or you can give them tasks that might elicit cognitive, physical, or emotional effort: lots of mental math, jumping jacks, or something that makes them laugh.

Some psychophysiologists elicit SCR’s in themselves by rapidly sniffing, or by holding their breath (but only very briefly).