The Role of Multilingual Script Systems in Face Processing

Mapping Intimacies ◽

10.5772/intechopen.101539 ◽

2021 ◽

Author(s):

Qi Yang ◽

Xiaohua Cao ◽

Xiaoming Jiang

Keyword(s):

Face Processing ◽

Visual Processing ◽

Cognitive Abilities ◽

Research Direction ◽

Theoretical Issue ◽

The Future ◽

Processing Mechanisms ◽

Important Theoretical Issue

Becoming multilingual has a broad impact on cognitive abilities, especially visual processing. An important theoretical issue is whether the acquisition of distinct script systems affects face processing in an identical way, or, if not, how this acquisition may exert differential impacts on face processing. By reviewing the existing literature, we propose that Asian participants with the logographic script system differ from Western counterparts with the alphabetic script system in viewing faces. The contribution of the chapter is to identify the possible role of types of script systems in face processing mechanisms and to put forward the research direction in the future with several new methodological efforts.

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Top-Down Processing and Visual Reorientation Illusions in a Virtual Reality Environment

Swiss Journal of Psychology ◽

10.1024/1421-0185.63.3.143 ◽

2004 ◽

Vol 63 (3) ◽

pp. 143-149 ◽

Cited By ~ 3

Author(s):

Fred W. Mast ◽

Charles M. Oman

Keyword(s):

Virtual Reality ◽

Visual Processing ◽

Line Length ◽

Perceptual Cues ◽

Virtual Reality Environment ◽

Top Down ◽

Test Conditions ◽

The Subject ◽

Processing Mechanisms

The role of top-down processing on the horizontal-vertical line length illusion was examined by means of an ambiguous room with dual visual verticals. In one of the test conditions, the subjects were cued to one of the two verticals and were instructed to cognitively reassign the apparent vertical to the cued orientation. When they have mentally adjusted their perception, two lines in a plus sign configuration appeared and the subjects had to evaluate which line was longer. The results showed that the line length appeared longer when it was aligned with the direction of the vertical currently perceived by the subject. This study provides a demonstration that top-down processing influences lower level visual processing mechanisms. In another test condition, the subjects had all perceptual cues available and the influence was even stronger.

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The importance of surface-based cues for face discrimination in non-human primates

Proceedings of The Royal Society B Biological Sciences ◽

10.1098/rspb.2010.2333 ◽

2010 ◽

Vol 278 (1714) ◽

pp. 1964-1972 ◽

Cited By ~ 8

Author(s):

Lisa A. Parr ◽

Jessica Taubert

Keyword(s):

Face Recognition ◽

Face Processing ◽

Visual Processing ◽

Rhesus Monkeys ◽

Significant Contribution ◽

Complex Problem ◽

Matching Task ◽

Control Task ◽

Contrast Information ◽

Processing Mechanisms

Understanding how individual identity is processed from faces remains a complex problem. Contrast reversal, showing faces in photographic negative, impairs face recognition in humans and demonstrates the importance of surface-based information (shading and pigmentation) in face recognition. We tested the importance of contrast information for face encoding in chimpanzees and rhesus monkeys using a computerized face-matching task. Results showed that contrast reversal (positive to negative) selectively impaired face processing in these two species, although the impairment was greater for chimpanzees. Unlike chimpanzees, however, monkeys performed just as well matching negative to positive faces, suggesting that they retained some ability to extract identity information from negative faces. A control task showed that chimpanzees, but not rhesus monkeys, performed significantly better matching face parts compared with whole faces after a contrast reversal, suggesting that contrast reversal acts selectively on face processing, rather than general visual-processing mechanisms. These results confirm the importance of surface-based cues for face processing in chimpanzees and humans, while the results were less salient for rhesus monkeys. These findings make a significant contribution to understanding the evolution of cognitive specializations for face processing among primates, and suggest potential differences between monkeys and apes.

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Refining our understanding of the “elephant in the room”

Behavioral and Brain Sciences ◽

10.1017/s0140525x20000096 ◽

2020 ◽

Vol 43 ◽

Author(s):

Andrew Whiten

Keyword(s):

Social Cognition ◽

Cultural Evolution ◽

Cognitive Abilities ◽

Critical Factors ◽

Technological Culture

Abstract The authors do the field of cultural evolution a service by exploring the role of non-social cognition in human cumulative technological culture, truly neglected in comparison with socio-cognitive abilities frequently assumed to be the primary drivers. Some specifics of their delineation of the critical factors are problematic, however. I highlight recent chimpanzee–human comparative findings that should help refine such analyses.

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Challenges of Fear Conditioning Research in the Age of RDoC

Zeitschrift für Psychologie ◽

10.1027/2151-2604/a000303 ◽

2017 ◽

Vol 225 (3) ◽

pp. 189-199 ◽

Cited By ~ 5

Author(s):

Tina B. Lonsdorf ◽

Jan Richter

Keyword(s):

Fear Conditioning ◽

Clinical Diagnosis ◽

Research Domain Criteria ◽

Major Focus ◽

The Future ◽

Definition Of ◽

Methodological Considerations ◽

Research Domain

Abstract. As the criticism of the definition of the phenotype (i.e., clinical diagnosis) represents the major focus of the Research Domain Criteria (RDoC) initiative, it is somewhat surprising that discussions have not yet focused more on specific conceptual and procedural considerations of the suggested RDoC constructs, sub-constructs, and associated paradigms. We argue that we need more precise thinking as well as a conceptual and methodological discussion of RDoC domains and constructs, their interrelationships as well as their experimental operationalization and nomenclature. The present work is intended to start such a debate using fear conditioning as an example. Thereby, we aim to provide thought-provoking impulses on the role of fear conditioning in the age of RDoC as well as conceptual and methodological considerations and suggestions to guide RDoC-based fear conditioning research in the future.

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