Best Fitted Curves though Mean Reaction Time, Mean Reaction Time Plus One
Standard Deviation, and Mean Reaction Time Minus One Standard Deviation
For Subject C, Green Signal
A1-8
Mean Reaction Time (ms)
O LED
▲ Incandescent
∙≈ ” - Plus one S.D.
......Minus one S.D.
......................................Mean reaction time
2
Luminance (cd∕m )