Technology and Health: Promoting Attitude and Behavior Change examines how technology can be used to promote healthier attitudes and behavior. The book discusses technology as a tool to deliver media content. This book synthesizes theory-driven research with implications for research and practice. It covers a range of theories and technology in diverse health contexts. The book covers why and how specific technologies, such as virtual reality, augmented reality, mobile games, and social media, are effective in promoting good health. The book additionally suggests how technology should be designed, utilized, and evaluated for health interventions.

Sex is a fundamentally important biological variable. Recent years have seen significant progress in the integration of sex in many aspects of basic and clinical research, including analyses of sex differences in brain function. Significant advances in the technology available for studying the endocrine and nervous systems are now coupled with a more sophisticated awareness of the interconnections of these two communication systems of the body. A thorough understanding of the current knowledge, conceptual approaches, methodological capabilities, and challenges is a prerequisite to continued progress in research and therapeutics in this interdisciplinary area.
Sex Differences in the Brain provides scientists with the basic tools for investigating sex differences in brain and behavior and insight into areas where important progress in understanding physiologically relevant sex differences has already been made. This book was edited and co-authored by members of the Isis Fund Network on Sex, Gender, Drugs and the Brain, sponsored by the Society for Womens Health Research.
The book is arranged in three parts. The first part of the book introduces the study of sex differences in the brain, with an overview of how the brain, stress systems, and pharmacogenetics differ in males and females and how this information is important for the study of behavior and neurobiology of both genders. The second part presents examples of sex differences in neurobiology and behavior from both basic and clinical research perspectives, covering both humans and nonhuman animals. The final part discusses sex differences in the neurobiology of disease and neurological disorders.
For interestedindividuals as well as those who are considering conducting research at the intersections of endocrinology, neuroscience, and other areas of biomedicine, the study of sex differences offers exciting and challenging questions and perspectives. This book is intended as a guide and resource for clinicians, scientists, and students.

The biomedical sciences have recently undergone revolutionary change, due to the ability to digitize and store large data sets. In neuroscience, the data sources include measurements of neural activity measured using electrode arrays, EEG and MEG, brain imaging data from PET, fMRI and optical imaging methods. Analysis, visualization and management of these time series data sets is a growing field of research that has become increasingly important both for experimentalists and theorists interested in brain function. Written by investigators who have played an important role in developing the subject and in its pedagogical exposition, the current volume addresses the need for a textbook in this interdisciplinary area. The book is written for a broad spectrum of readers ranging from physical scientists, mathematicians and statisticians wishing to educate themselves about neuroscience, as well as biologists who would like to learn time series analysis methods in particular, and refresh their mathematical and statistical knowledge in general, through self-pedagogy. It could also be used as a supplement for a quantitative course in neurobiology or as a textbook for instruction on neural signal processing. The first part of the book contains a set of essays meant to provide conceptual background which are not technical and should be generally accessible. Salient features include the adoption of an active perspective of the nervous system, an emphasis on function, and a brief survey of different theoretical accounts in neuroscience. The second part is the longest in the book, and contains a refresher course in mathematics and statistics leading up to time series analysis techniques. The third part contains applications of data analysis techniques to the range of data sources indicated above (also available as part of the Chronux data analysis platform from http://chronux.org), and the fourth part contains special topics.

This third edition provides translations of all chapters of the most recent fifth German edition of Motivation and Action, including several entirely new chapters. It provides comprehensive coverage of the history of motivation, and introduces up-to-date theories and new research findings. Early sections provide a broad introduction to, and deep understanding of, the field of motivation psychology, mapping out different perspectives and research traditions. Subsequent chapters examine major themes of human motivation, including achievement, affiliation, and power motivation as well as the fundamentals of motivation psychology, such as motivated and goal oriented behaviors, implicit and explicit motives, and the regulation of development. In addition, the book discusses the roles of motivation in three practical fields: school and college, the workplace, and sports. Topics featured in this text include: Social Relationships and its effects on sexual or intimacy motivation. Conscious and unconscious motivators of behavior. Drives and incentives in the fields of achievement, intimacy, sociability and power. How the biochemistry and structures of our brain shapes motivated behavior. How to engage in intentional goal-directed behavior. The potential and limits of motivation and self-direction in shaping our lives. Motivation and Action, Third Edition, is a must-have resource for undergraduate and graduate students as well as researchers in the fields of motivation psychology, cognitive psychology, and social psychology, as well as personality psychology and agency. About the Editor: Jutta Heckhausen is the daughter of Heinz Heckhausen, who published "Motivation and Action" as a monograph in 1980 and who died in 1988 just before the 2nd edition came out. Dr. Heckhausen received her Ph.D. in 1985 from the University of Strathclyde, Glasgow with a dissertation about early mother-child interaction, and did her Habilitation in 1996 at the Free University of Berlin with a monograph about developmental regulation in adulthood. Dr. Heckhausen worked for many years at the Max Planck Institute for Human Development in Berlin, conducting research about the role of motivation in lifespan development. She is currently a professor of psychology at the University of California, Irvine.

In the wake of fresh allegations that personal data of Facebook users have been illegally used to influence the outcome of the US general election and the Brexit vote, the debate over manipulation of social Big Data continues to gain more momentum. Cyber Influence and Cognitive Threats addresses various emerging challenges in response to cybersecurity, examining cognitive applications in decision-making, behaviour and basic human interaction. The book examines the role of psychology in cybersecurity by addressing each factor involved in the process: hackers, targets, cybersecurity practitioners, and the wider social context in which these groups operate. Cyber Influence and Cognitive Threats covers a variety of topics including information systems, psychology, sociology, human resources, leadership, strategy, innovation, law, finance and others.

Neuroscience of Rule-Guided Behavior brings together, for the first time, the experiments and theories that have created the new science of rules. Rules are central to human behavior, but until now the field of neuroscience lacked a synthetic approach to understanding them. How are rules learned, retrieved from memory, maintained in consciousness and implemented? How are they used to solve problems and select among actions and activities? How are the various levels of rules represented in the brain, ranging from simple conditional ones if a traffic light turns red, then stop to rules and strategies of such sophistication that they defy description? And how do brain regions interact to produce rule-guided behaviour? These are among the most fundamental questions facing neuroscience, but until recently there was relatively little progress in answering them. It was difficult to probe brain mechanisms in humans, and expert opinion held that animals lacked the capacity for such high-level behaviour. However, rapid progress in neuroimaging technology has allowed investigators to explore brain mechanisms in humans, while increasingly sophisticated behavioral methods have revealed that animals can and do use high-level rules to control their behavior. The resulting explosion of information has led to a new science of rules, but it has also produced a plethora of overlapping ideas and terminology and a field sorely in need of synthesis. In this book, Silvia Bunge and Jonathan Wallis bring together the worlds leading cognitive and systems neuroscientists to explain the most recent research on rule-guided behavior. Their work covers a wide range of disciplines and methods, including neuropsychology, functional magnetic resonance imaging, neurophysiology, electroencephalography, neuropharmacology, near-infrared spectroscopy, and transcranial magnetic stimulation. This unprecedented synthesis is a must-read for anyone interested in how complex behaviour is controlled and organized by the brain.

This pioneering book lays new foundations for the study of reference and truth. It seeks to explain the origins and characteristics of human ways of relating to the world by means of an understanding of the inherent structures of the mind. Wolfram Hinzen explores truth in the light of Noam Chomsky's Minimalist Program. Truth, he argues, is a function of the human mind and, in particular, likely presupposes the structure of the human clause.
Professor Hinzen begins by setting out the essentials of the Minimalist Program and by considering the explanatory role played by the interfaces of the linguistic system with other cognitive systems. He then sets out an internalist reconstruction of meaning. He argues that meaning stems from concepts, originating not from reference but from intentional relations built up in human acts of language in which such concepts figure. How we refer, he suggests, is a function of the concepts we possess, rather than the reverse in which reference to the world gives us the concepts to realize it. He concludes with extended accounts of declarative sentences and names, the two aspects of language which seem most inimical to his approach.
The book makes important and radical contributions to theory and debate in linguistics, philosophy, and cognitive science. The author frames his argument in a way that will be readily comprehensible to scholars and advanced students in all three disciplines.

This book presents new work on the psycholinguistics and neurolinguistics of compound words. It shows the insights this work offers on natural language processing and the relation between language, mind, and memory. Compounding is an easy and effective way to create and transfer meanings. By building new lexical items based on the meanings of existing items, compounds can usually be understood on first presentation, though - as, for example, breadboard, cardboard, cupboard, and sandwich-board show - the rules governing the relations between the components' meanings are not always straightforward. Compound words may be segmentable into their constituent morphemes in much the same way as sentences can be divided into their constituent words: children and adults would not otherwise find them interpretable. But compound sequences may also be independent lexical items that can be retrieved for production as single entities and whose idiosyncratic meanings are stored in the mind. Compound words reflect the properties both of linguistic representation in the mind and of grammatical processing. They thus offer opportunities for investigating key aspects of the mental operations involved in language: for example, the interplay between storage and computation; the manner in which morphological and semantic factors impact on the nature of storage; and the way the mind's computational processes serve on-line language comprehension and production. This book explores the nature of these opportunities, assesses what is known, and considers what may yet be discovered and how.

Design for Health: Applications of Human Factors delves into critical and emergent issues in healthcare and patient safety and how the field of human factors and ergonomics play a role in this domain. The book uses the Design for X (DfX) methodology to discuss a wide range of contexts, technologies, and population dependent criteria (X's) that must be considered in the design of a safe and usable healthcare ecosystem. Each chapter discusses a specific topic (e.g., mHealth, medical devices, emergency response, global health, etc.), reviews the concept, and presents a case study that demonstrates how human factors techniques and principles are utilized for the design, evaluation or improvements to specific tools, devices, and technologies (Section 1), healthcare systems and environments (Section 2), and applications to special populations (Section 3). The book represents an essential resource for researchers in academia as well as practitioners in medical device industries, consumer IT, and hospital settings. It covers a range of topics from medication reconciliation to self-care to the artificial heart.

In the context of gun proliferation and persistent gun violence in the United States, a controversial security strategy has gained public attention: bulletproof fashion. This book examines concerns about security focusing on armored clothing and accessories for civilians. Available for children and adults, such ballistic products include colorful backpacks, elegant suits, sports jackets, feminine dresses, trendy vests, and medical lab coats. These products are paradigmatic of a "fashion of fear"-the practice of outfitting the body with apparel aimed at maximizing personal security. This fashion encourages the emergence of both a fortress body and an armored society. Sutton also explores the wider social factors influencing the bulletproof fashion phenomenon, including the inequalities associated with neoliberalism and the militarization of civilian life. The book sheds light on the role of emotions in relation to discourses and perceptions of security, and encourages feminist and sociological studies to pay attention to the linkages between security, bodies, and dress. It is ideal for students and scholars interested in security and gun violence, culture and politics, neoliberalism and consumption, and bodies and emotions.

This book shows connections between oral story listening and unique, enduring educational effects in and outside of the classroom. Using scientific studies and interviews, as well as personal observations from more than thirty years in schools and libraries, the authors examine learning outcomes from frequent story listening. Throughout the book, Schatt and Ryan illustrate that experiencing stories told entirely from memory transforms individuals and builds community, affecting areas such as reading comprehension, visualization, focus, flow states, empathy, attachment, and theory of mind.

Emotion research has become a mature branch of psychology, with its own standardized measures, induction procedures, data-analysis challenges, and sub-disciplines. During the last decade, a number of books addressing major questions in the study of emotion have been published in response to a rapidly increasing demand that has been fuelled by an increasing number of psychologists whose research either focus on or involve the study of emotion. Very few of these books, however, have presented an explicit discussion of the tools for conducting research, despite the facts that the study of emotion frequently requires highly specialized procedures, instruments, and coding strategies, and that the field has reached a place where a large number of excellent elicitation procedures and assessment instruments have been developed and validated. The Handbook of Emotion Elicitation and Assessment corrects this oversight in the literature by organizing and detailing all the major approaches and instruments for the study of emotion. It is the most complete reference for methods and resources in the field, and will serve as a pragmatic resource for emotion researchers by providing easy access to a host of scales, stimuli, coding systems, assessment tools, and innovative methodologies. This handbook will help to advance research in emotion by encouraging researchers to take greater advantage of standard and well-researched approaches, which will increase both the productivity in the field and the speed and accuracy with which research can be communicated.

Natural languages all contain constructions the interpretation of which depends upon the situation in which they are used. In Language and Context, Jason Stanley presents a series of essays which develop a theory of how the situation in which we speak interacts with the words we use to help produce what we say. The reason we can so smoothly operate with sentences that can be used to express very different items of information, Stanley argues, is that there are linguistically mandated constraints on the effects of the situation on what we say. These linguistically mandated constraints are most evident in the cases of sentences containing explicit pronouns, such as "She is a mathematician," where interpretation of the information expressed is guided by the use of the pronoun "she." But even when such explicit pronouns are lacking, our sentences provide similar cues to allow our interlocutors to determine the information expressed. We are, in the main, confident that our interlocutors will smoothly grasp what we say, because the grammar and meaning of our sentences encodes these constraints. In defending this theory, Stanley pays close attention to specific cases of context-sensitive constructions, such as quantified noun phrases, comparative adjectives, and conditionals.
Philosophers and cognitive scientist have appealed to the dependence of what is intuitively said by a sentence on the situation in which it is uttered to argue against the possibility of a systematic theory of meaning for natural language. The theory developed in this book is a vigorous defense of the possibility of a systematic theory of meaning for natural language against these influential tendencies.

Currently there is growing interest in the application of dynamical methods to the study of cognition. Computation, Dynamics, and Cognition investigates this convergence from a theoretical and philosophical perspective, generating a provocative new view of the aims and methods of cognitive science. Advancing the dynamical approach as the methodological frame best equipped to guide inquiry in the field's two main research programs--the symbolic and connectionist approaches--Marco Giunti engages a host of questions crucial not only to the science of cognition, but also to computation theory, dynamical systems theory, philosophy of mind, and philosophy of science.
In chapter one Giunti employs a dynamical viewpoint to explore foundational issues in computation theory. Using the concept of Turing computability, he precisely and originally defines the nature of a computational system, sharpening our understanding of computation theory and its applications. In chapter two he generalizes his definition of a computational system, arguing that the concept of Turing computability itself is relative to the kind of support on which Turing machine operate. Chapter three completes the book's conceptual foundation, discussing a form of scientific explanation for real dynamical systems that Giunti calls "Galilean explanation."
The book's fourth and final chapter develops the methodological thesis that all cognitive systems are dynamical systems. On Giunti's view, a dynamical approach is likely to benefit even those scientific explanations of cognition which are based on symbolic models. Giunti concludes by proposing a new modeling practice for cognitive science, one based on "Galilean models" of cognitive systems.
Innovative, lucidly-written, and broad-ranging in its analysis, Computation, Dynamics, and Cognition will interest philosophers of science and mind, as well as cognitive scientists, computer scientists, and theorists of dynamical systems. This book elaborates a comprehensive picture of the application of dynamical methods to the study of cognition. Giunti argues that both computational systems and connectionist networks are special types of dynamical systems. He shows how this dynamical approach can be applied to problems of cognition, information processing, consciousness, meaning, and the relation between body and mind.

The field of cognitive modeling has progressed beyond modeling cognition in the context of simple laboratory tasks and begun to attack the problem of modeling it in more complex, realistic environments, such as those studied by researchers in the field of human factors. The problems that the cognitive modeling community is tackling focus on modeling certain problems of communication and control that arise when integrating with the external environment factors such as implicit and explicit knowledge, emotion, cognition, and the cognitive system. These problems must be solved in order to produce integrated cognitive models of moderately complex tasks. Architectures of cognition in these tasks focus on the control of a central system, which includes control of the central processor itself, initiation of functional processes, such as visual search and memory retrieval, and harvesting the results of these functional processes. Because the control of the central system is conceptually different from the internal control required by individual functional processes, a complete architecture of cognition must incorporate two types of theories of control: Type 1 theories of the structure, functionality, and operation of the controller, and type 2 theories of the internal control of functional processes, including how and what they communicate to the controller. This book presents the current state of the art for both types of theories, as well as contrasts among current approaches to human-performance models. It will be an important resource for professional and student researchers in cognitive science, cognitive-engineering, and human-factors.
Contributors: Kevin A. Gluck, Jerry T. Ball, Michael A. Krusmark, Richard W. Pew, Chris R. Sims, Vladislav D. Veksler, John R. Anderson, Ron Sun, Nicholas L. Cassimatis, Randy J. Brou, Andrew D. Egerton, Stephanie M. Doane, Christopher W. Myers, Hansjorg Neth, Jeremy M Wolfe, Marc Pomplun, Ronald A. Rensink, Hansjorg Neth, Chris R. Sims, Peter M. Todd, Lael J. Schooler, Wai-Tat Fu, Michael C. Mozer, Sachiko Kinoshita, Michael Shettel, Alex Kirlik, Vladislav D. Veksler, Michael J. Schoelles, Jerome R. Busemeyer, Eric Dimperio, Ryan K. Jessup, Jonathan Gratch, Stacy Marsella, Glenn Gunzelmann, Kevin A. Gluck, Scott Price, Hans P. A. Van Dongen, David F. Dinges, Frank E. Ritter, Andrew L. Reifers, Laura Cousino Klein, Michael J. Schoelles, Eva Hudlicka, Hansjorg Neth, Christopher W. Myers, Dana Ballard, Nathan Sprague, Laurence T. Maloney, Julia Trommershauser, Michael S. Landy, A. Hornof, Michael J. Schoelles, David Kieras, Dario D. Salvucci, Niels Taatgen, Erik M. Altmann, Richard A. Carlson, Andrew Howes, Richard L. Lewis, Alonso Vera, Richard P. Cooper, and Michael D. Byrne

• Links the cultural agency of imaginative discourse to its capacity to address, challenge, and evoke a deep sociality characteristic of humans; • Brings together two prominent currents informing contemporary literary theory—affective and neurocognitive-evolutionary literary studies and work calling for renewed attentiveness to ethical and aesthetic qualities in literary works; • Develops and illustrates his arguments through analyses of a wide range of literary works

The world has a causal structure, in the sense that some events make other events happen. Although understanding causal structure is essential for predicting and controlling the environment, causal structure is, at least usually, not obvious from superficial, perceptual cues. How then do our minds infer this structure? In the last few years, questions about causal inference and learning have become an important focus of investigation in many different disciplines - developmental psychology, cognitive psychology, ethology, philosophy, and computer science. As is common in scientific research, there has been relatively little interaction on the topic between these disciplines. However, in spite of the minimal interaction, a general review of the research shows the beginning of a formal way of determining how, in principle, the problem of causal inference and learning can be solved, and a wealth of methods for determining how it is, in fact, solved by children, adults, and animals. This volume brings together this research and provides a more sophisticated understanding of causal inference and learning.

International Review of Research in Developmental Disabilities, Volume 57 in the series, highlights new advances in the field, with this new volume presenting interesting chapters written by an international board of authors who discuss Peer mentoring and the development of friendships between individuals with and without intellectual and developmental disabilities, Health issues across adulthood in Down Syndrome: a view from multiple databases, Mindfulness interventions in developmental disabilities: issues and possibilities, Reading Interventions for individuals with intellectual and developmental disabilities: a review, Communication system identification for individuals with complex communication needs, and much more.

Originally published in 1988, Anthony Storr's enlightening meditation on the creative individual's need for solitude has become a classic.

"Solitude" was seminal in challenging the established belief that "interpersonal relationships of an intimate kind are the chief, if not the only, source of human happiness." Indeed, most self-help literature still places relationships at the center of human existence. Lucid and lyrical, Storr's book cites numerous examples of brilliant scholars and artists -- from Beethoven and Kant to Anne Sexton and Beatrix Potter -- to demonstrate that solitude ranks alongside relationships in its impact on an individual's well-being and productivity, as well as on society's progress and health. But solitary activity is essential not only for geniuses, says Storr; the average person, too, is enriched by spending time alone.

For fifteen years, readers have found inspiration and renewal in Storr's erudite, compassionate vision of human experience.

Does listening to Mozart make us more intelligent? Is there such a thing as a gay gene? Does the size of the brain matter? Does the moon influence our behaviour? Can we communicate with the dead? Can graphology tell us anything about a person's character? Is the human brain clonable? What role do dreams have in cognition? Can mind conquer matter and diseases? Are out-of-body experiences possible? Can we trust our intuitions? To some, the answer to all these questions might well be a resounding 'no', but to many people these represent serious beliefs about the mind and brain - beliefs that drive their everyday behaviour, beliefs that cost them huge amounts of money. Whole industries have developed founded on these dubious claims about the mind and brain. Even major corporations have dabbled with assessment methods such as those advocated by graphology, accepting and rejecting candidates on the basic of their handwriting. Expectant parents buy books and tapes by the dozen showing them how to improve the intelligence of their child by playing them classical music. People subscribe to expensive therapies founded on beliefs rather than science, or risk their health buying books that tell them how they can conquer illness through positive thinking, perhaps at the expense of more scientifically proven treatments. Tall Tales about the Mind and Brain presents a sweeping survey of common myths about the mind and brain. In a lighthearted and accessible style, it exposes the truth behind these beliefs, how they are perpetuated, why people believe them, and why they might even exist in the first place.

Sticky Creativity: Post-It (R) Note Cognition, Computers, and Design presents the interesting history of sticky notes and how they have become the most commonly used design material in brainstorming, business model generation, and design thinking. The book brings together researchers from psychology, computer science and design in order to understand why and how sticky notes are used, why they work well, and whether sticky notes are replaceable or improvable by a digital counterpart. The book covers psychology, computers and design respectively. From a psychological perspective, cognitive and socio-cognitive theories are used to explain the functions sticky notes serve in idea generation and creative collaboration. Following sections present the findings from three very different computerized instantiations of sticky notes and discuss the challenges and opportunities that arise when trying to digitize sticky notes.

What role, if any, does formal logic play in characterizing epistemically rational belief? Traditionally, belief is seen in a binary way - either one believes a proposition, or one doesn't. Given this picture, it is attractive to impose certain deductive constraints on rational belief: that one's beliefs be logically consistent, and that one believe the logical consequences of one's beliefs. A less popular picture sees belief as a graded phenomenon. This picture (explored more by decision-theorists and philosophers of science thatn by mainstream epistemologists) invites the use of probabilistic coherence to constrain rational belief. But this latter project has often involved defining graded beliefs in terms of preferences, which may seem to change the subject away from epistemic rationality.
Putting Logic in its Place explores the relations between these two ways of seeing beliefs. It argues that the binary conception, although it fits nicely with much of our commonsense thought and talk about belief, cannot in the end support the traditional deductive constraints on rational belief. Binary beliefs that obeyed these constraints could not answer to anything like our intuitive notion of epistemic rationality, and would end up having to be divorced from central aspects of our cognitive, practical, and emotional lives.
But this does not mean that logic plays no role in rationality. Probabilistic coherence should be viewed as using standard logic to constrain rational graded belief. This probabilistic constraint helps explain the appeal of the traditional deductive constraints, and even underlies the force of rationally persuasive deductive arguments. Graded belief cannot bedefined in terms of preferences. But probabilistic coherence may be defended without positing definitional connections between beliefs and preferences. Like the traditional deductive constraints, coherence is a logical ideal that humans cannot fully attain. Nevertheless, it furnishes a compelling way of understanding a key dimension of epistemic rationality.

This introduction to the role of information structure in grammar discusses a wide range of phenomena on the syntax-information structure interface. It examines theories of information structure and considers their effectiveness in explaining whether and how information structure maps onto syntax in discourse. Professor Erteschik-Shir begins by discussing the basic notions and properties of information structure, such as topic and focus, and considers their properties from different theoretical perspectives. She covers definitions of topic and focus, architectures of grammar, information structure, word order, the interface between lexicon and information structure, and cognitive aspects of information structure. In her balanced and readable account, the author critically compares the effectiveness of different theoretical approaches and assesses the value of insights drawn from work in processing and on language acquisition, variation, and universals. This book will appeal to graduate students of syntax and semantics in departments of linguistics, philosophy, and cognitive science.

Computers have transformed how we think, discuss and learn-as individuals, in groups, within cultures and globally. However, social media are problematic, fostering flaming, culture wars and fake news. This volume presents an alternative paradigm for computer support of group thinking, collaborative learning and joint knowledge construction. This requires expanding concepts of cognition to collectivities, like collaborative groups of networked students. Theoretical Investigations explores the conditions for group cognition, supplying a philosophical foundation for new models of pedagogy and methods to analyze group interaction. Twenty-five self-contained investigations document progress in research on computer-supported collaborative learning (CSCL)-both in Stahl's own research and during the first decade of the CSCL journal. The volume begins with two new reflections on the vision and theory that result from this research. Representing both ethnomethodological and social-constructivist research paradigms, the investigations within this volume comprise a selection of seminal and influential articles and critical commentaries that contribute to an understanding of concepts and themes central to the CSCL field. The book elaborates an innovative theory of group cognition and substantiates the pedagogical potential of CSCL. Theoretical Investigations: Philosophical Foundations of Group Cognition is essential as a graduate text for courses in educational theory, instructional design, learning and networked technologies. The investigations will also appeal to researchers and practitioners in those areas.