Results for 2 Ss showed that threshold luminance of a discshaped test-field increased with increase in the inducing luminance and was slightly altered by larger area of the inducing field.
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References
1.
BeitelR. J.Jr.Inhibition of threshold excitation in the human eye. J. gen. Psychol., 1936, 14, 31–61.
2.
DiamondA. L.A theory of depression and enhancement in the brightness response. Psychol. Rev., 1960, 67, 168–199.