scholarly journals Real Person Interaction in Visual Attention Research

2016 ◽  
Vol 21 (2) ◽  
pp. 141-149 ◽  
Author(s):  
Geoff G. Cole ◽  
Paul A. Skarratt ◽  
Gustav Kuhn

Abstract. An important development in cognitive psychology in the past decade has been the examination of visual attention during real social interaction. This contrasts traditional laboratory studies of attention, including “social attention,” in which observers perform tasks alone. In this review, we show that although the lone-observer method has been central to attention research, real person interaction paradigms have not only uncovered the processes that occur during “joint attention,” but have also revealed attentional processes previously thought not to occur. Furthermore, the examination of some visual attention processes almost invariably requires the use of real person paradigms. While we do not argue for an increase in “ecological validity” for its own sake, we do suggest that research using real person interaction has greatly benefited the development of visual attention theories.

2019 ◽  
Vol 52 (3) ◽  
pp. 1044-1055
Author(s):  
Marie-Luise Brandi ◽  
Daniela Kaifel ◽  
Juha M. Lahnakoski ◽  
Leonhard Schilbach

Abstract Sense of agency describes the experience of being the cause of one’s own actions and the resulting effects. In a social interaction, one’s actions may also have a perceivable effect on the actions of others. In this article, we refer to the experience of being responsible for the behavior of others as social agency, which has important implications for the success or failure of social interactions. Gaze-contingent eyetracking paradigms provide a useful tool to analyze social agency in an experimentally controlled manner, but the current methods are lacking in terms of their ecological validity. We applied this technique in a novel task using video stimuli of real gaze behavior to simulate a gaze-based social interaction. This enabled us to create the impression of a live interaction with another person while being able to manipulate the gaze contingency and congruency shown by the simulated interaction partner in a continuous manner. Behavioral data demonstrated that participants believed they were interacting with a real person and that systematic changes in the responsiveness of the simulated partner modulated the experience of social agency. More specifically, gaze contingency (temporal relatedness) and gaze congruency (gaze direction relative to the participant’s gaze) influenced the explicit sense of being responsible for the behavior of the other. In general, our study introduces a new naturalistic task to simulate gaze-based social interactions and demonstrates that it is suitable to studying the explicit experience of social agency.


2020 ◽  
Vol 9 (2) ◽  
pp. 107-116
Author(s):  
E.S. Gorbunova

The article describes the main results of modern foreign studies with modifications of classical visual search tasks, as well as proposed classification of such modifications. The essence of visual search is to find target stimuli among the distracters, and the standard task involves finding one target stimulus, which is usually a simple object. Modifications to the standard task may include the presence of more than one target on the screen, the search for more than one type of target, and options that combine both of these modifications. Proposed modifications of the standard task allow not only to study new aspects of visual attention, but also to approach real-life tasks within laboratory studies.


Author(s):  
Takahiko Kimura ◽  
Toshiaki Miura ◽  
Kazumitsu Shinohara ◽  
Shun’ichi Doi

One of our cognitive functions is attention, which plays an essential role in veridical behavior. In this chapter, the research on attention in 3-D space is reviewed. In particular, for ecological validity, the shift of attention in 3-D space when observers are in self-motion is discussed. Research in cognitive psychology indicates that elucidating the role of attention in 3-D space is important for understanding a driver’s behavior, in order to suitably design the interface of in-vehicle devices. Finally, future research on the connection between attention and safety in driving situations will be discussed.


TAPPI Journal ◽  
2010 ◽  
Vol 9 (4) ◽  
pp. 31-36 ◽  
Author(s):  
YULIN DENG ◽  
PHIL JONES ◽  
LESLIE MCLAIN ◽  
ART J. RAGAUSKAS

High-filler-content paper is a growing research and development opportunity in papermaking. These new products must address traditional paper product properties while providing papermakers with distinct product platform benefits. Over the past decade, a research team involving researchers from the Institute of Paper Science and Technology at Georgia Institute of Technology and from Imerys have significantly advanced the application of starch-encapsulated papermaking fillers. This review summarizes these accomplishments from initial laboratory studies to mill trials. Laboratory results have illustrated that starch-encapsulated fillers can facilitate a near-doubling of filler content over conventional levels at equal tensile and z-direction tensile (ZDT) values. Equally important is that the use of starch-encapsulated kaolin (SEK) filler has been shown to facilitate a doubling of filler addition rate without any detrimental impact on ring crush compared with control studies with filler. Pilot-plant and mill trials have shown that SEK can function as a fiber extender, reduce steam demand for drying by 10%, and increase papermaking speeds and production rates.


2021 ◽  
pp. 097133362199044
Author(s):  
Henry S. R. Kao ◽  
Min Xu ◽  
Tin Tin Kao

Our research in the past 40 years has identified beneficial effects of Chinese calligraphy handwriting (CCH) practice on visual attention, cognitive activation, physiological slowdown, emotional relaxation and behavioural change. We hypothesised that these outcomes may constitute a compressive set of foundations which could impact several traits of Chinese personality within the context of Confucian culture and values. Here, we give a brief overview of the background of CCH and its effect in the cognitive, physiological and bio-emotional domains. We then provide empirical evidence showing strong association of CCH and personality traits and discuss the results in the contexts of calligraphy practice and Confucian literati personality, Confucianism and Chinese personalities as well as calligraphy writing and tool-using psychological theory.


2007 ◽  
Vol 32 (4) ◽  
pp. 808-817 ◽  
Author(s):  
Stephen S. Cheung

Over the past decade, research interest has risen on the direct effects of temperature on exercise capacity and tolerance, particular in the heat. Two major paradigms have been proposed for how hyperthermia may contribute to voluntary fatigue during exercise in the heat. One suggests that voluntary exhaustion occurs upon the approach or attainment of a critical internal temperature through impairment in a variety of physiological systems. An alternate perspective proposes that thermal inputs modulate the regulation of self-paced workload to minimize heat storage. This review seeks to summarize recent research leading to the development of these two models for hyperthermia and fatigue and explore possible bridges between them. Key areas for future research and development into voluntary exhaustion in the heat include (i) the development of valid and non-invasive means to measure brain temperature, (ii) understanding variability in perception and physiological responses to heat stress across individuals, (iii) extrapolating laboratory studies to field settings, (iv) understanding the failure in behavioural and physiological thermoregulation that leads to exertional heat illness, and (v) the integration of physiological and psychological parameters limiting voluntary exercise in the heat.


2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Mario Dalmaso ◽  
Luigi Castelli ◽  
Pietro Scatturin ◽  
Lorenza Carli ◽  
Patrizia Todisco ◽  
...  

Behaviour sequences commonly consist of highly variable appetitive phases leading to rather fixed consummatory acts. Action-pattern rigidity is typical of the terminal moments of a reaction chain. This basic fact is all too often obscured by the artificial conditions of behaviour studies. Observations on laboratory or captive animals tend to conceal the degree of variability of the earlier phases of each sequence. The simplicity and sterility of the unnatural environment offered to the animal causes differential damage to its motoric performance, attacking the early stages more and the later stages less. A caged animal will feed, drink, nest and copulate, but it cannot set off on lengthy quests for food, water, nest material or a mate. Notorious laboratory devices such as the Skinner-box have served to eliminate totally any possibility for motoric variability. The emphasis in laboratory studies of this kind has been steadfastly concentrated on the variability in the relationship between simple stimuli and an artificially rigidified response. Although the study of this (SR) relationship is an important aspect of animal psychology, it is extremely misleading to overstress its importance as has been done so often in the past. To equate it with the whole topic of animal behaviour is like claiming that the gaming rooms of Las Vegas reflect the whole of human endeavour.


M/C Journal ◽  
1998 ◽  
Vol 1 (1) ◽  
Author(s):  
Joseph Crawfoot

Cities are an important symbol of our contemporary era. They are not just places of commerce, but are emblems of the people who live within them. A significant feature of cities are their meeting places; areas that have either been designed or appropriated by the people. An example of this is the café. Cafés hold a unique place in history, as sites that have witnessed the growth of revolution, relationships great and small, between people and ideas, and more recently, technology. Computers are transcending their place in the private home or office and are now finding their way into café culture. What I am suggesting is that this is bringing about a new way of understanding how cafés foster community and act as media for social interaction. To explore this idea further I will look at the historical background of the café, particularly within Parisian culture. For W. Scott Haine, cities such as Paris have highly influential abilities. As he points out "the Paris milieu determined the consciousness of workers as much as their labor" (114). While specifically related to Paris, Haine is highlighting an important aspect in the relationship between people and the built environment. He suggests that buildings and streets are not just inanimate objects, but structures that shape our habits and our beliefs. Towards the middle of the nineteenth century, Paris was developing a new cultural level, referred to as Bohemia. Derived from the French word for Gypsy (Seigel 5) it was used to denote a class of people who in the eyes of Honoré de Balzac were the talent of the future (Seigel 4). People who would be diplomats, artists, journalists, soldiers, who at that moment existed in a transient state with much social but little material wealth. Emerging within this Bohemian identity were the bourgeois. They were individuals who led a working class existence, they usually held property but more importantly they helped provide the physical environment for Bohemian culture to flourish. Bourgeois society had the money to patronize Bohemian artists. As Seigel says "Bohemian and bourgeois were -- and are -- parts of a single field: they imply, require, and attract each other" (5). Cafés were a site of symbiosis between these two groups. As Seigel points out they were not so much established to create a Bohemian world away from the reality of working life, but to provide a space were the predominantly bourgeois clientèle could be entertained (216). These ideas of entertainment saw the rise of the literary café, a venue not just for drinking and socialization but where potential writers and orators could perform for an audience. Contemporary society has seen a strong decline in Bohemian culture, with the (franchised) café being appropriated by the upper class as a site of lattes and mud cake. Recent developments in Internet technology however have prompted a change in this trend. Whereas in the past cafés had brought about a symbiosis between the classes of Bohemian and bourgeois society they are now becoming sites that foster relationships between the middle class and computer technology. Computers and the Internet have their origins within a privileged community, of government departments, defence forces and universities. It is only in the past three years that Internet technology has moved out of a realm of expert knowledge to achieve a broad level of usage in the average household. Certain barriers still exist though in terms of a person's ability to gain access to this medium. Just as Bohemian culture arose out of a population of educated people lacking skills of manual labor and social status (Seigel 217), computers and Internet culture offer a means for people to go beyond their social boundaries. Cafés were sites for Bohemians to transcend the social, political, and economic dictates that had shaped their lives. In a similar fashion the Internet offers a means for people to explore beyond their physical world. Internet cafés have been growing steadily around the world. What they represent is a change in the concept of social interaction. As in the past with the Paris café and the exchange of ideas, Internet cafés have become places were people can interact not just on a face-to-face basis but also through computer-mediated communication. What this points to is a broadening in the idea of the café as a medium of social interaction. This is where the latte and mud cake trend is beginning to break down. By placing Internet technology within cafés, proprietors are inviting a far greater section of the community within their walls. While these experiences still attract a price tag they suggest a change in the idea that would have seen both the café and the Internet as commodities of the élite. What this is doing is re-invigorating the idea of the streets belonging to the middle class and other sub-cultures, allowing people access to space so that relationships and communities can be formed. References Haine, W. Scott. The World of the Paris Cafe: Sociability amongst the French Working Class 1789 - 1914. Baltimore: Johns Hopkins UP, 1996. Seigel, Jerrold. Bohemian Paris: Culture, Politics and the Boundaries of Bourgeois Life, 1830 - 1930. New York: Penguin Books, 1987. Citation reference for this article MLA style: Joseph Crawfoot. "Cybercafé, Cybercommunity." M/C: A Journal of Media and Culture 1.1 (1998). [your date of access] <http://www.uq.edu.au/mc/9807/cafe.php>. Chicago style: Joseph Crawfoot, "Cybercafé, Cybercommunity," M/C: A Journal of Media and Culture 1, no. 1 (1998), <http://www.uq.edu.au/mc/9807/cafe.php> ([your date of access]). APA style: Joseph Crawfoot. (1998) Cybercafé, cybercommunity. M/C: A Journal of Media and Culture 1(1). <http://www.uq.edu.au/mc/9807/cafe.php> ([your date of access]).


2021 ◽  
Author(s):  
Karlijn Susanna Francisca Maria Hermans ◽  
Olivia J Kirtley ◽  
Zuzana Kasanova ◽  
Robin Achterhof ◽  
Noëmi Hagemann ◽  
...  

The Perceptual Crossing Experiment (PCE) captures social capacity using real-time social interaction dynamics but has not been externally validated. We tested ecological and convergent validity of the PCE, in a sample of 208 adolescents from the general population, aged 11 to 19. We expected associations between PCE social capacity and 1) quantity and quality of social interaction in daily life, using Experience Sampling Methodology (ESM) (ecological validity), and 2) self-reported social skills using a questionnaire (convergent validity). We also expected PCE social capacity to better explain variance in ESM social measures than self-reported social skills. Multilevel analyses showed that only self-reported social skills were significantly positively associated with social experience of company in daily life. These initial results do not support the ecological and convergent validity of the PCE. However, fueled by novel insights regarding the complexity of capturing social dynamics, we identified promising methodological advances for future validation efforts.


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