Abstract
The average magnitude of the Zöllner illusion was increased by increasing the perceived length of the obliques, even though the physical length of the obliques was held constant. Subjects were 18 male and 42 female undergraduates.
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References
1.
Epstein
W.
Percept-percept couplings . Perception , 1982 , 11 , 75 –83 .
2.
MacKay
D. C.
Newbigging
P. L.
The Poggendorff and its variants do arouse the same perceptual process . Perception and psychophysics , 1977 , 21 , 26 –32 .
3.
Oyama
T.
Determinants of the Zöllner illusion . Psychological Research , 1975 , 37 , 261 –280 .
4.
Wallace
G. K.
The critical distance of interaction in the Zöllner illusion . Perception and Psychophysics , 1969 , 5 , 261 –263 .