Results 231 to 240 of about 3,092 (261)

Effects of feature-based attention on numerosity perception

Perception
One of the most remarkable human cognitive abilities is the “sense of number,” that is, the almost instantaneous perception of numerosity information in the visual environment. While numerosity perception mirrors primary sensory processing in many aspects, little is known whether and how numerosity perception is influenced by selective attention to ...
Ce Mo
exaly   +3 more sources

Fuzzy Logical Approach to Perception of Dot Numerosity

open access: yesPerceptual and Motor Skills, 1989
The present study utilized a fuzzy logical approach for understanding human perception or judgments of dot numerosity. In Exp. 1 subjects were required to view dot patterns and to judge the truthfulness of the single and combined statements which asserted that the number of dots was large.
Toshiyuki Yamashita
openaire   +3 more sources

A unified account of numerosity perception

Nature Human Behaviour, 2020
People can identify the number of objects in sets of four or fewer items with near-perfect accuracy but exhibit linearly increasing error for larger sets. Some researchers have taken this discontinuity as evidence of two distinct representational systems.
Samuel J. Cheyette, Steven T. Piantadosi
openaire   +2 more sources

Infant Perception of Numerosity

Child Development, 1981
A multiple habituation paradigm was used to determine whether 10--12-month-old infants were able to discriminate between visual arrays which differed only in their numerosity (2 vs. 3, 3, vs. 4, or 4 vs. 5 items). 96 infants were tested in one of two conditions. In the heterogeneous condition, infants were habituated to a series of slides in which only
M S, Strauss, L E, Curtis
openaire   +2 more sources

MULLER-LYER ILLUSION AND PERCEPTION OF NUMEROSITY

Perceptual and Motor Skills, 1994
Illusion of numerosity can be observed in many of the classical illusions of linear extent by replacing the uninterrupted lines with rows of dots. Using the method of constant stimuli both length and numerosity illusions move in the same direction, whereas using a magnitude-estimation method the two illusions move in opposite directions.
AGOSTINI, TIZIANO, LUCCIO R.
openaire   +3 more sources

Home - About - Disclaimer - Privacy