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Model predictions from Legge, modified two-stage (Two Stage 2), modified Meese & Hess (Meese & Hess 2), Ding & Sperling (Model 2), MCM, and DSKL (Model 3c). Model fits to both phase (not shown) and contrast data for observer JS at 6%–48% of base contrast, 117 ms of stimulus duration, and 0.68 cpd. The interocular phase difference was fixed at 90° for phase perception, but the two eyes sine waves were in phase for contrast perception.
