Abstract:
:Deaf individuals rely on facial expressions for emotional, social, and linguistic cues. In order to test the hypothesis that specialized experience with faces can alter typically observed gaze patterns, twelve hearing adults and twelve deaf, early-users of American Sign Language judged the emotion and identity of expressive faces (including whole faces, and isolated top and bottom halves), while accuracy and fixations were recorded. Both groups recognized individuals more accurately from top than bottom halves, and emotional expressions from bottom than top halves. Hearing adults directed the majority of fixations to the top halves of faces in both tasks, but fixated the bottom half slightly more often when judging emotion than identity. In contrast, deaf adults often split fixations evenly between the top and bottom halves regardless of task demands. These results suggest that deaf adults have habitual fixation patterns that may maximize their ability to gather information from expressive faces.
journal_name
Perceptionjournal_title
Perceptionauthors
Letourneau SM,Mitchell TVdoi
10.1068/p6858subject
Has Abstractpub_date
2011-01-01 00:00:00pages
563-75issue
5eissn
0301-0066issn
1468-4233journal_volume
40pub_type
杂志文章相关文献
PERCEPTION文献大全abstract::In an artistic exploration, clay hands and nonhand-like, unfeasible clay objects were created by the participant and used to perform an alternative version of the rubber hand illusion. Most participants felt ownership even over these unfeasible objects, raising questions about the embodied experience of objects that w...
journal_title:Perception
pub_type: 杂志文章
doi:10.1177/0301006620948502
更新日期:2020-09-01 00:00:00
abstract::We investigated the interactions between matching identity and expressions of unfamiliar faces. In experiment 1, participants matched expressions in frontal and in oblique views, while we manipulated facial identity. In experiment 2, participants matched identity in frontal and in oblique views, while facial expressio...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p5925
更新日期:2008-01-01 00:00:00
abstract::The ability of observers to perceive distances and spatial relationships in outdoor environments was investigated in two experiments. In experiment 1, the observers adjusted triangular configurations to appear equilateral, while in experiment 2, they adjusted the depth of triangles to match their base width. The resul...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p5304
更新日期:2005-01-01 00:00:00
abstract::The following is based largely on sections of our two recent books: Frisby and Stone (2010, Seeing MIT Press), and Stone (2012, Vision and Brain MIT Press). Those books are aimed at student/ novice audiences, and so we have eliminated material of a wholly introductory nature for this special issue of Perception. Howev...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p7311
更新日期:2012-01-01 00:00:00
abstract::In four experiments we examined the nature of the information used in judging whether events would or would not give rise to a collision in the near future. Observers were tested in situations depicting approaches between two objects (lateral approaches) and approaches between an object and the point of observation (h...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p3433
更新日期:2003-01-01 00:00:00
abstract::Averaged face composites, which represent the central tendency of a familiar population of faces, are attractive. If this prototypicality contributes to their appeal, then averaged composites should be more attractive when their component faces come from a familiar, own-race population than when they come from a less ...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p5191
更新日期:2005-01-01 00:00:00
abstract::The tactile counterpart of diplopia has recently been described: tactile diplopia or diplesthesia. The human fingers show a rather precise organization of the cutaneous areas eliciting diplesthesia. In particular, these areas are very extensive between nonadjacent fingers (second and fourth, second and fifth, and thir...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p200687
更新日期:1991-01-01 00:00:00
abstract::We show that transient attention summoned by an exogenous cue shows rapid learning of the relationship between the cue and a subsequent target in a discrimination task. In experiment 1, performance was unaffected when a target always appeared in the same position on a large cue, but was degraded when the target could ...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p3251
更新日期:2001-01-01 00:00:00
abstract::The effect of the spatial frequency (SF) of visual gratings on reaction time (RT) and temporal-order judgment (TOJ) was examined in three experiments. In experiment 1 the visual stimuli were vertical sinusoidal gratings with SFs between 2 and 8 cycles deg-1 and the comparison stimulus in the TOJ task was a 2300 Hz ton...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p230335
更新日期:1994-01-01 00:00:00
abstract::Some observations suggest that, contrary to Taylor and Woodhouse's assumption, a strong relationship exists between the Taylor-Woodhouse and Münsterberg distortion illusions. An attempt is made to show that each of the major explanations put forward to account for the occurrence of the Münsterberg effect suits the Tay...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p140579
更新日期:1985-01-01 00:00:00
abstract::Radial optic flow can elicit impressions of self-motion--vection--or of objects moving relative to the observer, but there is disagreement as to whether humans have greater sensitivity to expanding or to contracting optic flow. Although most studies agree there is an anisotropy in sensitivity to radial optic flow, it ...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p7776
更新日期:2014-01-01 00:00:00
abstract::We present a novel three-dimensional (3-D) version of Rubin's classical bistable goblet-profiles figure. An actual goblet sculpture was produced and rotated on a turntable in front of a white background. As the goblet rotates about its central axis, small circular asymmetries around the lips and chin region give a cle...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p7600
更新日期:2014-01-01 00:00:00
abstract::Most cognitive scientists know that an airplane tends to lose its engine when the display is flickering. How does such prior experience influence visual search? We recorded eye movements made by vision researchers while they were actively performing a change-detection task. In selected trials, we presented Rensink's f...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p5906
更新日期:2008-01-01 00:00:00
abstract::Being able to exploit features of the human face to predict health and fitness can serve as an evolutionary advantage. Surface features such as facial symmetry, averageness, and skin colour are known to influence attractiveness. We sought to determine whether observers are able to extract more complex features, namely...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p7140
更新日期:2012-01-01 00:00:00
abstract::We used the visual-masking paradigm to compare temporal characteristics of chimpanzee vision with those of humans. Two types of masking experiments were conducted. One type involved masking by noise, in which the visibility of the geometric pattern target was tested with a spatially overlapping noise as the mask stimu...
journal_title:Perception
pub_type: 杂志文章,随机对照试验
doi:10.1068/p5859
更新日期:2008-01-01 00:00:00
abstract::Through about 130 years of the history of experimental aesthetics, preferences of figures have been summarized in representative values such as the golden ratio. Researches especially in the golden-section hypothesis overshadowed the basic and profound problem of how people's individual preference would be decided. In...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p2787
更新日期:1999-01-01 00:00:00
abstract::Can listeners distinguish unfamiliar performers playing the same piece on the same instrument? Professional performers recorded two expressive and two inexpressive interpretations of a short organ piece. Nonmusicians and musicians listened to these recordings and grouped together excerpts they thought had been played ...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p6891
更新日期:2011-01-01 00:00:00
abstract::Recently, Kappers and Koenderink (1999 Perception 28 781-795) showed that what subjects haptically perceive as parallel often deviates greatly from what is actually physically parallel. In their experiment, subjects had to rotate a test bar in such a way that it felt as though it was parallel to a reference bar. Their...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p281001
更新日期:1999-01-01 00:00:00
abstract::Binocular rivalry was induced between two orthogonal square-wave gratings of the same spatial frequency, luminance, contrast, and field size, presented dichoptically. One of the gratings could be instantly replaced by a third grating differing only in orientation. In one experiment subjects were required to respond as...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p100283
更新日期:1981-01-01 00:00:00
abstract::Human observers can correctly attribute changes in the appearance of a scene either to changes in the incident light or to changes in the spectral-reflectance properties of the scene. This ability was assessed as a function of the time course of illuminant and spectral-reflectance changes. Observers were presented wit...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p250221
更新日期:1996-01-01 00:00:00
abstract::The aim in the experiments was to examine whether the detection of structure-from-motion (SFM) in noise was facilitated when target and noise were segregated by colour and/or luminance polarity. The SFM target was a rotating 'V-shape' structure simulated with limited-lifetime Gaussian micropatterns and embedded in ran...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p270769
更新日期:1998-01-01 00:00:00
abstract::The application of theoretical neural networks to preprocessed images was investigated with the aim of developing a computational recognition system. The neural networks were trained by means of a back-propagation algorithm, to respond selectively to computer-generated bars and edges. The receptive fields of the train...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p180793
更新日期:1989-01-01 00:00:00
abstract::We investigated here how partly occluded stimuli affect early and late prehension kinematics. Stimuli were pictures of partly occluded cylindrical objects with indentations or protrusions at regular intervals along the contour. They diverged into two plausible completions: a local completion, comprising a linear conti...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p6158
更新日期:2009-01-01 00:00:00
abstract::An object flashed briefly in a given location, the moment another moving object arrives in the same location, is perceived by observers as lagging behind the moving object (flash-lag effect). Does the flash-lag effect occur if the retinal image of the moving object is rendered stationary by smooth pursuit of the movin...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p3172
更新日期:2001-01-01 00:00:00
abstract::Hunger was found to facilitate visually induced illusory upward and downward self-motions (vertical vection), but not illusory self-motion in depth (vection in depth). We propose that the origin of this hunger effect lies in the possibility that vertical self-motions (both real and illusory) are more likely to induce ...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p7226
更新日期:2012-01-01 00:00:00
abstract::We identified the graphical perceptual information needs of older adults (≥60 years of age) through a set of psychophysical experiments on bar, stacked, and pie charts. The results are compared with those of a general population (<60 years of age). We conducted the experiments as online remote studies with 202 total p...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p7801
更新日期:2014-01-01 00:00:00
abstract::Junctions, formed at the intersection of image contours, are thought to play an important and early role in vision. The interest in junctions can be attributed in part to the notion that they are local image features that are easy to detect but that nonetheless provide valuable information about important events in th...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p5265
更新日期:2004-01-01 00:00:00
abstract::Children aged 3-4 years were tested for their ability to decide which of two photographs or drawings of a face depicted the act of fixating on a target object; in each control photograph or drawing the same face and object were present without fixation. Performance was above chance on both stimulus types, but low enou...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p260333
更新日期:1997-01-01 00:00:00
abstract::To examine the relationship between visual motion processing for perception and pursuit, we measured the pursuit eye-movement and perceptual responses to the same complex-motion stimuli. We show that humans can both perceive and pursue the motion of line-figure objects, even when partial occlusion makes the resulting ...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p2979
更新日期:2000-01-01 00:00:00
abstract::We explored the hypothesis that an enhanced local processing style is characteristic of both art and autism spectrum disorder (ASD) by examining local and global processing in savant artists with ASD. Specifically, savant artists were compared against non-talented individuals with ASD or mild/moderate learning difficu...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p6674
更新日期:2010-01-01 00:00:00