scholarly journals Constancy scaling and the brackets illusion

1973 ◽  
Vol 2 (4) ◽  
pp. 198-200 ◽  
Author(s):  
Gordon Stanley ◽  
Arthur C. Graesser
Keyword(s):  
1973 ◽  
Vol 80 (4) ◽  
pp. 303-303 ◽  
Author(s):  
Dominic W. Massaro
Keyword(s):  

1977 ◽  
Vol 90 (4) ◽  
pp. 609 ◽  
Author(s):  
Lawrence M. Ward ◽  
Clare Porac ◽  
Stanley Coren ◽  
Joan S. Girgus
Keyword(s):  

Perception ◽  
1983 ◽  
Vol 12 (6) ◽  
pp. 701-705 ◽  
Author(s):  
Michel Treisman

Some new illusions of extent are described, and they are discussed in relation to the Müller-Lyer illusion and the constancy-scaling hypothesis. It is concluded that they support a minimal version of this hypothesis in which certain configurations of lines cause changes in local scale in certain directions, independently of whether or not these configurations are incorporated in larger patterns in a way which supports and receives a depth interpretation.


Perception ◽  
1986 ◽  
Vol 15 (4) ◽  
pp. 399-403 ◽  
Author(s):  
John A Wilson ◽  
James O Robinson ◽  
David J Piggins
Keyword(s):  

Subjects made judgements of the comparative height of the stereokinetic cones seen for pairs of rotating figures with varying eccentricity and ellipticity. For any given eccentricity, ellipticity of the figure reduced the apparent height, with narrow ellipses seeming to be shallower. The effect is attributed to an interaction in constancy scaling.


Nature ◽  
1963 ◽  
Vol 199 (4894) ◽  
pp. 678-680 ◽  
Author(s):  
R. L. GREGORY

1966 ◽  
Vol 18 (1) ◽  
pp. 63-72 ◽  
Author(s):  
Vernon Hamilton

The hypothesis that susceptibility to the Müller-Lyer illusion is the result of normal constancy scaling, misapplied, was submitted to direct test. No significant correlations between illusion error and size constancy estimates were obtained. Also invalidated were hypotheses that under-constancy is correlated with non-susceptibility to the illusion, and that over-constancy is correlated with greater illusion error. The results suggest that an approach to the explanation of illusion effects by means of analysing individual differences in size constancy, in intelligence and preferred “perceptual style,” might be fruitful. Some tentative suggestions are made concerning the role of perceptual inference, abstraction and analysing.


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