"Nor do such theories provide a ready account for the equivalence of the slopes of the reaction-time functions for the picture-plane and depth pairs. For, in order to explain the dependence of reaction time on angular difference, we must suppose that the features that are being compared are the features of the two-dimensional drawings, which differ more and more with angular departure, and not the features of the three-dimensional objects, which are the same regardless of orientation."
Quote Details
Added by wikiquote-import-bot
Unverified quote
0 likes
Academics from the United StatesPsychologists from the United StatesCognitive scientistsScience authors from the United StatesPeople from California
Original Language: English
Available Languages (1)
Sources
p. 66; as cited in Niall (1997)
https://en.wikiquote.org/wiki/Roger_Shepard
Revision History
No revisions have been submitted for this quote.
Categories
Roger Shepard
Roger Newland Shepard (January 30, 1929 – May 30, 2022) was a cognitive scientist and author of the (1987). He is considered a father of research on spatial relations. He studied , and was an inventor of .
11 quotes on TrueQuotesView all quotes by Roger Shepard →
Related Quotes
"The system of constraints that governs the projections and transformations of... bodies in space must long ago have b…"
"In spite of some unresolved issues, the close match we have found between mental rotation and their counterparts in t…"
"The universality, invariance, and elegance of principles governing the universe may be reflected in principles of the…"
"Students of the human mind have long noted its ability to mimic internally the positive notions and transformations o…"
"The subject detects the presence and interrelationships of the basic components of one of the two-dimensional drawing…"
"Most studies employing three-dimensional objects as stimuli have used simultaneous presentation whereas most studies …"
"A psychological space is established for any set of stimuli by determining metric distances between the stimuli such …"
"I suggest that the psychophysical function that maps physical parameter space into a species' psychological space has…"
"We generalize from one situation to another not because we cannot tell the difference between the two situations but …"
"R. N. Shepard [1978] has argued that a number of highly original and significant creations of the human mind have bee…"