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Author: James R Schmidt Publisher: Frontiers Media SA ISBN: 2889194957 Category : Psychology Languages : en Pages : 165
Book Description
Conflict adaptation theory is one of the most popular theories in cognitive psychology. The theory argues that participants strategically modulate attention away from distracting stimulus features in response to conflict. Although results with proportion congruent, sequential congruency, and similar paradigms seem consistent with the conflict adaptation view, some researchers have expressed scepticism. The paradigms used in the study of conflict adaptation require the manipulation of stimulus frequencies, sequential dependencies, time-on-task regularities, and various other task regularities that introduce the potential for learning of conflict-unrelated information. This results in the unintentional confounding of measures of conflict adaptation with simpler learning and memory biases. There are also alternative accounts which propose that attentional adaptation does occur, but via different mechanisms, such as valence, expectancy, or effort. A significant (and often heated) debate remains surrounding the question of whether conflict adaptation exists independent of these alternative mechanisms of action. The aim of this Research Topic is to provide a forum for current directions in this area, considering perspectives from all sides of the debate.
Author: James R Schmidt Publisher: Frontiers Media SA ISBN: 2889194957 Category : Psychology Languages : en Pages : 165
Book Description
Conflict adaptation theory is one of the most popular theories in cognitive psychology. The theory argues that participants strategically modulate attention away from distracting stimulus features in response to conflict. Although results with proportion congruent, sequential congruency, and similar paradigms seem consistent with the conflict adaptation view, some researchers have expressed scepticism. The paradigms used in the study of conflict adaptation require the manipulation of stimulus frequencies, sequential dependencies, time-on-task regularities, and various other task regularities that introduce the potential for learning of conflict-unrelated information. This results in the unintentional confounding of measures of conflict adaptation with simpler learning and memory biases. There are also alternative accounts which propose that attentional adaptation does occur, but via different mechanisms, such as valence, expectancy, or effort. A significant (and often heated) debate remains surrounding the question of whether conflict adaptation exists independent of these alternative mechanisms of action. The aim of this Research Topic is to provide a forum for current directions in this area, considering perspectives from all sides of the debate.
Author: Jacques Ellul Publisher: Wipf and Stock Publishers ISBN: 1606089765 Category : Political Science Languages : en Pages : 299
Book Description
"What is politization? . . . (It is that) all problems have, in our time, become political." --J. Ellul, from the Introduction Jacques Ellul, the author of The Technological Society and Propaganda, here examines modern man's passion for politics, the roles he plays in them, and his place in the modern state. He holds that everything having now been "politized," anything not directly political fails to arouse widespread interest among contemporary men--and in fact might be said not to exist. He shows that political activity is now a kaleidoscope of interlocking illusions, among which the most basic and damaging are those of popular participation in government, popular control of elected and other officials, and popular solution of public problems. This domination by the political illusion, Ellul demonstrates, explains why men now turn to the state for the solution of all problems--most of them problems that the state could not solve if it tried. This close-reasoned, brilliant diagnosis and prognosis is, like Jacques Ellul's earlier books, an alarming analysis of present-day life.
Author: Nicola De Pisapia Publisher: Frontiers E-books ISBN: 2889191060 Category : Languages : en Pages : 114
Book Description
The aim of this Frontiers Research Topic is to review and further explore the topic of unconscious processing in executive control. Executive control refers to the ability of the human brain – mostly associated with prefrontal cortex activity - to regulate the processing involved in the execution of novel or complex goal-directed tasks. Previous studies or models of human cognition have assumed that executive control necessarily requires conscious processing of information. This perspective is in line with common sense and personal introspection, which suggest that our choices are intentional and based on conscious stimuli. Nevertheless, in the last few years several behavioural and cognitive neuroscience studies have put under scrutiny this assumption. Cumulating evidence is now showing that prefrontal executive control can involve or be triggered by unconscious processing of information, with consequent effects on observed behaviours. One of the main methods adopted to study such unconscious mechanisms is masked priming, consisting in presenting visually masked stimuli, which nonetheless are shown to affect goal-directed behaviour or influence constructs linked to executive control and prefrontal cortex activity (e.g., task-set representation, response inhibition, conflict monitoring, error detection, reward processing, emotion regulation and task switching). This area of research is relatively young, and - while scientific evidence is emerging - no general consensus has been reached yet on how to interpret these early findings: some researchers accept that executive control can involve unconscious processing, others momentarily put aside - in first approximation - this issue, others criticize this possibility on theoretical grounds (e.g., pointing to the need of better definitions of terms such as control, conflict and consciousness) or based on experimental findings. At this stage, it appears necessary that researchers in the field make a collective effort to deepen the understanding of the unconscious mechanisms involved in executive control. This Research Topic will focus on neuroscience, but it will welcome contributions on purely behavioural and psychophysiological studies, patient reports, computational investigations, as well as philosophical and historical analyses of the relationship between executive control and consciousness. In particular, we encourage experts in this field to submit contributions in the form of: a) reviews, opinions and discussions on existing literature concerning unconscious processing of information in executive control; b) original research articles (both behavioural-only and neuroimaging studies) on unconscious processing of information in executive control; c) discussions and opinions on new methodologies to investigate this issue (e.g., other than masked priming, which has been the technique of choice in most of the existing studies).
Author: Constantine Stephanidis Publisher: Springer ISBN: 3319587536 Category : Computers Languages : en Pages : 692
Book Description
The two-volume set CCIS 713 and CCIS 714 contains the extended abstracts of the posters presented during the 19th International Conference on Human-Computer Interaction, HCI International 2017, held in Vancouver, BC, Canada, in July 2017. HCII 2017 received a total of 4340 submissions, of which 1228 papers were accepted for publication after a careful reviewing process. The 177 papers presented in these two volumes were organized in topical sections as follows: Part I: Design and evaluation methods, tools and practices; novel interaction techniques and devices; psychophisiological measuring and monitoring; perception, cognition and emotion in HCI; data analysis and data mining in social media and communication; ergonomics and models in work and training support. Part II: Interaction in virtual and augmented reality; learning, games and gamification; health, well-being and comfort; smart environments; mobile interaction; visual design and visualization; social issues and security in HCI.
Author: Bertram Gawronski Publisher: Guilford Press ISBN: 1609189469 Category : Psychology Languages : en Pages : 514
Book Description
This volume provides an overview of recent research on the nature, causes, and consequences of cognitive consistency. In 21 chapters, leading scholars address the pivotal role of consistency principles at various levels of social information processing, ranging from micro-level to macro-level processes. The book's scope encompasses mental representation, processing fluency and motivational fit, implicit social cognition, thinking and reasoning, decision making and choice, and interpersonal processes. Key findings, emerging themes, and current directions in the field are explored, and important questions for future research identified.
Author: Adam Geremek Publisher: Psychology Press ISBN: 1135124779 Category : Psychology Languages : en Pages : 236
Book Description
How does the brain piece together the information required to achieve object recognition, figure-ground segmentation, object completion in cases of partial occlusion and related perceptual phenomena? This book focuses on principles of Gestalt psychology and the key issues which surround them, providing an up-to-date survey of the most interesting and highly debated topics in visual neuroscience, perception and object recognition. The volume is divided into three main parts: Gestalt and perceptual organisation, attention aftereffects and illusions, and color vision and art perception. Themes covered in the book include: - a historical review of Gestalt theory and its relevance in modern-day neuroscience - the relationship between perceptive and receptive fields - a critical analysis of spatiotemporal unity of perception - the role of Gestalt principles in perceptual organization - self-organizing properties of the visual field - the role of attention and perceptual grouping in forming non-retinotopic representations - figural distortions following adaptation to spatial patterns - illusory changes of brightness in spatial patterns - the function of motion illusions as a tool to study Gestalt principles in vision - conflicting theories of color vision and the neural basis of it - the role of color in figure-ground segmentation - chromatic assimilation in visual art and perception - the phenomena of colored shadows. Including contributions from experts in the field, this book will provide an essential overview of current research and theory on visual perception and Gestalt. It will be key reading for researchers and academics in the field of visual perception and neuroscience.
Author: James R Schmidt
Author: James R Schmidt
Author: Brieze Read
Author: Benjamin Andrew Parris
Author: Jacques Ellul
Author: Nicola De Pisapia
Author: Constantine Stephanidis
Author: Alexis Bozorg Grayeli
Author: Mehdi Adibi
Author: Bertram Gawronski
Author: Adam Geremek