Interactive computer systems can support their users in problem solving, both in Performing their work tasks and in using the systems themselves. Not only is direct support for heuristics beneficial, but to do so modifies the form of computer support provided. This Paper defines and explores the use of problem solving heuristics in user interface design.

'Never before has there been so many and such dreadful weapons in so many irresponsible hands.' - Karl Popper, from the Preface All Life is Problem Solving is a stimulating and provocative selection of Popper's writings on his main preoccupations during the last twenty-five years of his life. This collection illuminates Popper's process of working out key formulations in his theory of science, and indicates his view of the state of the world at the end of the Cold (...) War and after the collapse of communism. (shrink)

_'Never before has there been so many and such dreadful weapons in so many irresponsible hands.'__ - Karl Popper, from the Preface_ _All Life is Problem Solving_ is a stimulating and provocative selection of Popper's writings on his main preoccupations during the last twenty-five years of his life. This collection illuminates Popper's process of working out key formulations in his theory of science, and indicates his view of the state of the world at the end of the Cold War (...) and after the collapse of communism. (shrink)

_'Never before has there been so many and such dreadful weapons in so many irresponsible hands.'__ - Karl Popper, from the Preface_ _All Life is Problem Solving_ is a stimulating and provocative selection of Popper's writings on his main preoccupations during the last twenty-five years of his life. This collection illuminates Popper's process of working out key formulations in his theory of science, and indicates his view of the state of the world at the end of the Cold War (...) and after the collapse of communism. (shrink)

In order to solve problems, humans are able to synthesize apparently unrelated concepts, take advantage of serendipitous opportunities, hypothesize, invent, and engage in other similarly abstract and creative activities, primarily through the use of their visual systems. In _Scenario Visualization_, Robert Arp offers an evolutionary account of the unique human ability to solve nonroutine vision-related problems. He argues that by the close of the Pleistocene epoch, humans evolved a conscious creative problem-solving capacity, which he terms scenario visualization, that (...) enabled them to outlive other hominid species and populate the planet. Arp shows that the evidence for scenario visualization -- by which images are selected, integrated, and then transformed and projected into visual scenarios -- can be found in the kinds of complex tools our hominid ancestors invented in order to survive in the ever-changing environments of the Pleistocene world. Arp also argues that this conscious capacity shares an analogous affinity with neurobiological processes of selectivity and integration in the visual system, and that similar processes can be found in the activities of organisms in general. The evolution of these processes, he writes, helps account for the modern-day conscious ability of humans to use visual information to solve nonroutine problems creatively in their environments. Arp's account of scenario visualization and its emergence in evolutionary history suggests an answer to two basic questions asked by philosophers and biologists concerning human nature: why we are unique; and how we got that way. Robert Arp is Postdoctoral Research Fellow at the National Center for Biomedical Ontology. His areas of specialization include philosophy of biology and philosophy of mind. He is the author of numerous articles and the forthcoming An Integrated Approach to the Philosophy of Mind. (shrink)

In previous papers (see Van Bendegem [1993], [1996], [1998], [2000], [2004], [2005], and jointly with Van Kerkhove [2005]) we have proposed the idea that, if we look at what mathematicians do in their daily work, one will find that conceiving and writing down proofs does not fully capture their activity. In other words, it is of course true that mathematicians spend lots of time proving theorems, but at the same time they also spend lots of time preparing the ground, (...) if you like, to construct a proof. (shrink)

I examine recent arguments based on functionalism that claim to show that Bohm's theory fails to solve the measurement problem, or if it does so, it is only because it reduces to a form of the many-worlds theory. While these arguments reveal some interesting features of Bohm's theory, I contend that they do not undermine the distinctive Bohmian solution to the measurement problem. ‡I would like to thank Harvey Brown, Martin Thomson-Jones, and David Wallace for helpful discussions. †To (...) contact the author, please write to: Department of Philosophy, University of Miami, P.O. Box 248054, Coral Gables, FL 33124–4670; e-mail: [email protected]. (shrink)

The value in Hartmann’s point of view can be watched from the perspective of some heteronymous plans - an ideal one, which would be “the modality of existence”, and a real one, which would be “the modality of knowing” the value. In Hartmann’s expression we deal with “the absolute character” 1 of values and “the apriority of knowing the values”. It’s interfering here the problem of the validity of values. The question is if the existence of values is reduced (...) to their validity, or if they exist without the dependence of the real states of the world. This validity, for Hartmann, is strictly referring to the second plan, the real one, which is dealing with values. The values are valid “for” – we have here the connection with the existing- but they have their own “world” beside this nip with reality that we call unbiased 2 . The validity of value is aprioristic, no matter the appreciation - like one “pure subjective”, arbitrary - the apriority of value is not depending of some constrain and converge at the level of the logical schemes of thinking. In the general conception of Hartmann’s philosophy the problem of value is diminishing in the analysis of the distinction between the theory of knowledge plan, which is aiming at the subject-object domain, and the ontological one, represented by the relation objective - trans-objective. Although the philosophical analysis will be done from the perspective of the theory of knowledge domain of the relation subject-object, the problem that will concern mostly Hartman will be the objective - trans-objective report seen from the angle of one “critic ontology”, trying to solve the problem of the report between general and specific in the way of being of the axiological structure. (shrink)

Coaching is a systematic and goal-oriented one-on-one intervention by a coach aimed to guide clients in their professional and personal development. Previous research on coaching has demonstrated effects on a number of positive outcomes, including well-being and performance, yet little is known about the processes that underlie these outcomes, such as the type of questions coaches use. Here, we focus on three different types of coaching questions, and aim to uncover their immediate and sustained effects for affect, self-efficacy, and goal-directed (...) outcomes, using a between-subjects experiment. One hundred and eighty-three medical residents and PhD students from various medical centers and healthcare organizations in the Netherlands were recruited to participate in a self-coaching writing exercise, where they followed written instructions rather than interacting with a real coach. All participants were randomly allocated to one of three conditions: either one of two solution-focused coaching conditions or a problem-focused coaching condition. Self-report questionnaires were used to measure key outcomes of coaching, that is positive and negative affect, self-efficacy, goal orientation, action planning and goal attainment. Two follow-up measurements assessed if the effects of the self-coaching exercise led to problem-solving actions within an initial follow-up period of 14 days and a subsequent follow-up period of 10 days. Findings showed that participants experienced more positive affect, less negative affect, and higher approach goal orientation after the solution-focused coaching exercise compared to the problem-focused coaching exercise. In all conditions, goal attainment increased as a consequence of the self-coaching intervention. We discuss the implications of our findings for the science and practice of contemporary coaching. (shrink)

Making adaptive choices between solution strategies is a central element of contemporary mathematics education. However, previous studies signal that students make suboptimal choices between mental and written strategies to solve division problems. In particular, some students of a lower math ability level appear inclined to use mental strategies that lead to lower performance. The current study uses a pretest-training-posttest design to investigate the extent to which these students’ choices for written strategies and performance may be increased. Sixth graders of below-average (...) mathematics level (N = 147) participated in one of two training conditions: an explicit-scaffolding training designed to promote writing down calculations or a practice-only training where strategy use was not explicitly targeted. Written strategy choices and performance increased considerably from pretest to posttest for students in both training conditions, but not in different amounts. Exploratory results suggest that students’ strategy choices may also be affected by their attitudes and beliefs and the sociocultural context regarding strategy use. (shrink)

The purpose of this article is to identify a close, "polyphonic" connection, consolidation of ancient forms and techniques of compositional writing of the twentieth century. The subject of the study is the choral creativity of Alexander Vustin. The object of the study is the consideration of polyphonic works of techniques in A. Vustin's composition "Veni Sancte Spiritus". The musical language of A. Vustin is characterized by extreme restraint, depth, semantic concentration. The appeal to ancient polyphonic genres, forms and techniques (...) of writing in A. Vustin's choral compositions is characterized by an individual approach to solving a creative idea. The nature of the presentation of the original source, the methods of working with it acquires uniqueness in accordance with the new artistic tasks of modern music. Through the synthesis of research methods, including musicology, poetics and choral studies, the parameters of a musical composition are revealed: a musical-text source is attributed, genre specifics and musical form are analyzed. The author examines in detail such an aspect of the topic as the dialectical interaction of constructive and destructive formants of the architectonics of the musical form of polyphonic compositions for chorus. Special attention is paid to the ancient technique of writing on the cantus firmus in its refraction in modern choral composition.The main conclusion of the conducted research is the paradigm of artistic connections of genres, forms and techniques of ancient polyphony with modern means of compositional writing. Attention is focused on the need to study the issues related to the architectonics of modern choral composition, due not only to the general artistic and historical potential of choral culture as a whole, but especially its great importance in modern musical art. The novelty of the research lies in the fact that for the first time polyphonic techniques in modern choral composition are analyzed from the standpoint of musicology and choral studies. A special contribution of the author to the disclosure of the topic is the study of the composition "Veni Sancte Spiritus" by A. Vustin, which has not previously been the object of special research, and its introduction into modern scientific usage. (shrink)

According to the “extended mind” thesis, a significant portion of human cog-nition does not occur solely inside the head, but literally extends beyond the brain into the body and the world around us (Clark & Chalmers 1998; Clark 2003, 2008; Wilson 1995, 2004; Rowlands 1999, 2010; Menary 2007, 2012; Sutton 2010; Theiner 2011). One way to understand this thesis is that as human beings, we are particularly adept at creating and recruiting environmental props and scaffolds (media, tools, artifacts, symbol systems) (...) for the purpose of solving problems that would otherwise lie beyond our cognitive reach. We manipulate, scaffold, and re-design our environments in ways that transform the nature of difficult tasks that would baffle our unaided biological brains (e.g., math, logic, sequential problem-solving) into simpler types of problems that we are naturally much better equipped to solve. A central tenet of the “extended mind” thesis, then, is that “much of what matters for human-level intelligence is hidden not in the brain, nor in the technology, but in the complex and iterated interactions and collaborations between the two” (Clark 2001: 154). Over the past fifteen years or so, the “extended mind” thesis has become a hot ticket in the philosophy of mind. As with all great ideas, the thesis was hardly conceived ex nihilo, but builds on, and re-articulates many earlier strands of thought. Unfortunately, many of those cognate strands have become marginalized in contemporary philosophy of mind and psychology, and do not receive the amount of attention they deserve. Part of what we hope to accomplish with this special issue is to reverse this trend, and to rekindle the dialogue between the “extended mind” thesis and its historical predecessors. (shrink)

Charles Whitney correctly reports that I believe that the greatest problems facing humanity are the nuclear threat and overpopulation. Both situations can lead -- one directly and the other indirectly -- to massive self-destruction. But he apparently contends that these problems exist as a result of political policies, and that they require a political solution. And by this token, he thinks, the greater problem for humanity is political organization. He goes on to lament that we, as a people, have (...) been unable to work democratically to solve these problems. He writes: "I am suggesting that overpopulation and the nuclear threat are to a significant degree functions of the fact that people are prevented from associating as equals in more than local ways -- and of people's belief that they can't associate effectively.". (shrink)

Alan M. Turing, pioneer of computing and WWII codebreaker, is one of the most important and influential thinkers of the twentieth century. In this volume for the first time his key writings are made available to a broad, non-specialist readership. They make fascinating reading both in their own right and for their historic significance: contemporary computational theory, cognitive science, artificial intelligence, and artificial life all spring from this ground-breaking work, which is also rich in philosophical and logical insight. An introduction (...) by leading Turing expert Jack Copeland provides the background and guides the reader through the selection. About Alan Turing Alan Turing FRS OBE, (1912-1954) studied mathematics at King's College, Cambridge. He was elected a Fellow of King's in March 1935, at the age of only 22. In the same year he invented the abstract computing machines - now known simply as Turing machines - on which all subsequent stored-program digital computers are modelled. During 1936-1938 Turing continued his studies, now at Princeton University. He completed a PhD in mathematical logic, analysing the notion of 'intuition' in mathematics and introducing the idea of oracular computation, now fundamental in mathematical recursion theory. An 'oracle' is an abstract device able to solve mathematical problems too difficult for the universal Turing machine. In the summer of 1938 Turing returned to his Fellowship at King's. When WWII started in 1939 he joined the wartime headquarters of the Government Code and Cypher School (GC&CS) at Bletchley Park, Buckinghamshire. Building on earlier work by Polish cryptanalysts, Turing contributed crucially to the design of electro-mechanical machines ('bombes') used to decipher Enigma, the code by means of which the German armed forces sought to protect their radio communications. Turing's work on the version of Enigma used by the German navy was vital to the battle for supremacy in the North Atlantic. He also contributed to the attack on the cyphers known as 'Fish'. Based on binary teleprinter code, Fish was used during the latter part of the war in preference to morse-based Enigma for the encryption of high-level signals, for example messages from Hitler and other members of the German High Command. It is estimated that the work of GC&CS shortened the war in Europe by at least two years. Turing received the Order of the British Empire for the part he played. In 1945, the war over, Turing was recruited to the National Physical Laboratory (NPL) in London, his brief to design and develop an electronic computer - a concrete form of the universal Turing machine. Turing's report setting out his design for the Automatic Computing Engine (ACE) was the first relatively complete specification of an electronic stored-program general-purpose digital computer. Delays beyond Turing's control resulted in NPL's losing the race to build the world's first working electronic stored-program digital computer - an honour that went to the Royal Society Computing Machine Laboratory at Manchester University, in June 1948. Discouraged by the delays at NPL, Turing took up the Deputy Directorship of the Royal Society Computing Machine Laboratory in that year. Turing was a founding father of modern cognitive science and a leading early exponent of the hypothesis that the human brain is in large part a digital computing machine, theorising that the cortex at birth is an 'unorganised machine' which through 'training' becomes organised 'into a universal machine or something like it'. He also pioneered Artificial Intelligence. Turing spent the rest of his short career at Manchester University, being appointed to a specially created Readership in the Theory of Computing in May 1953. He was elected a Fellow of the Royal Society of London in March 1951 (a high honour). (shrink)

The logic of academic writing is the argumentative strategy on which our papers, our sections, and our paragraphs are based. It is a strategy, as it is a plan that connects different steps and has a specific goal, namely convincing the audience of an original and important idea. And it is argumentative, for two reasons. First, we can defend our idea and we can convince our audience only through arguments, which only in very few disciplines are formal deductions. In (...) most cases, the arguments that we use are based on premises accepted by a community and the conclusions are drawn from principles that in the ancient dialectics were called “maxims,” principles shared by everyone. Second, a paper is a dialogue between the author and his or her readers. An idea can be considered as interesting and worth reading only when it addresses a topic that is perceived as important by the readers and tackles a problem that is open and needs to be solved. Our arguments are acceptable when they start from the premises of our community of readers, avoiding repeating what is obvious for them or taking for granted what is obscure or unknown to them. In this book, we present the argumentative approach to academic writing that we used in classroom. What characterizes it and makes it unique is the perspective that is adopted. We do not start from preexisting ideas that only need to be presented in a way that is suitable to an academic public. We intend to show that writing academically is a consequence of thinking academically, or rather “strategically.” We want to explain how the linguistic and presentational devices are the result of a much deeper plan underlying them, and how mastering the logic of a paper leads to understanding and even developing academic styles. The logic of academic writing is not aimed at teaching how to use language and write texts academically, but at enabling readers to create their own style based on their own argumentative strategies. (shrink)

In the course of daily life we solve problems often enough that there is a special term to characterize the activity and the right to expect a scientific theory to explain its dynamics. The classical view in psychology is that to solve a problem a subject must frame it by creating an internal representation of the problem’s structure, usually called a problem space. This space is an internally generable representation that is mathematically identical to a graph structure (...) with nodes and links. The nodes can be annotated with useful information, and the whole representation can be distributed over internal and external structures such as symbolic notations on paper or diagrams. If the representation is distributed across internal and external structures the subject must be able to keep track of activity in the distributed structure. Problem solving proceeds as the subject works from an initial state in mentally supported space, actively constructing possible solution paths, evaluating them and heuristically choosing the best. Control of this exploratory process is not well understood, as it is not always systematic, but various heuristic search algorithms have been proposed and some experimental support has been provided for them. (shrink)

We introduce the question whether there are specific kinds of writing modalities and practices that facilitated the development of modern science and mathematics. We point out the importance and uniqueness of symbolic writing, which allowed early modern thinkers to formulate a new kind of questions about mathematical structure, rather than to merely exploit this structure for solving particular problems. In a very similar vein, the novel focus on abstract structural relations allowed for creative conceptual extensions in natural (...) philosophy during the scientific revolution. These preliminary reflections are meant to set the stage for the following contributions in this volume. (shrink)

Complex problem solving (CPS) emerged in the last 30 years in Europe as a new part of the psychology of thinking and problem solving. This paper introduces into the field and provides a personal view. Also, related concepts like macrocognition or operative intelligence will be explained in this context. Two examples for the assessment of CPS, Tailorshop and MicroDYN, are presented to illustrate the concept by means of their measurement devices. Also, the relation of complex cognition (...) and emotion in the CPS context is discussed. The question if CPS requires complex cognition is answered with a tentative “yes.”. (shrink)

What is aesthetic appreciation? What values is it concerned with? This dissertation consists of three distinct papers tackling problems related to these questions. Chapter One According to what I call the Merit Principle, roughly, works of art that attempt to elicit unmerited responses fail on their own terms and are thereby aesthetically flawed. In the first chapter, I show how the principle leads to paradox when applied to an undertheorized class of artworks I call “seductive artworks”, which invite an unmerited (...) first-order response in order to invite a repudiation of that response. I consider a number of unsuccessful solutions to the paradox, before rejecting the Merit Principle as it stands. I conclude by briefly discussing what is challenging about seductive artworks and by proposing a revision to the Merit Principle. Chapter Two Generally, we cooperate imaginatively with literary fictions, however bizarre, and the things authors write into their stories become true in the fiction. But for some claims, such as moral falsehoods, this seems not to be straightforwardly the case, which raises the question: Why not? The puzzles such cases raise are sometimes grouped under the heading “imaginative resistance”. In this paper, I argue against what I take to be the best attempts to dismiss the puzzles and solve them. I also tease out subtleties not sufficiently addressed in the existing literature and end by defending a unified solution of my own. The solution’s novelty lies in its giving a normative rather than psychological or alethic explanation for the puzzling phenomena. Chapter Three The third chapter looks at the tenability of understanding our engagement with sport along the lines of our engagement with works of fiction. Specifically, it addresses an incongruity in our attitudes towards the outcomes of competitive games and asks why these outcomes frequently prompt intense reactions, while often also seeming utterly trivial. I show why the temptation to understand our engagement with sport as akin to our engagement with works of fiction—as involving games of make-believe—faces serious theoretical obstacles. I end by exploring two alternative possibilities to the proposal. (shrink)

The obstacle to more objective knowledge of early Pythagoreanism is the ideological conflict over the proper mission of historiography. Not only the confusing evidence, but also the different investigative procedures and theories of history employed, make solving the Pythagorean problem difficult. I analyze the historiographic methodologies of some modern historians of Pythagoreanism in respect to the kinds of historical explanation they provide. Immediately ideological controversy arises between idealist and materialist historians. ;My critical evaluation proceeds from two theses. The (...) content of ideas reflects their social referents. Consequently, one must identify the class interests of early Pythagoreans. Writing history is a contemporary undertaking by which historians reflect their own social interests. Therefore, historiographic methodology continually must be objectified to overcome the subjectivism of historical relativism. ;I review the reconstructions of six historians. John Burnet, an empiricist, held that the Greeks entirely broke from their religious past to develop philosophy. F. M. Cornford, a Durkheimian, used anthropology to reveal philosophy's totemic content. J. E. Raven is a philologist; he maintaned that ancient philosophy was the Eleatic-Pythagorean debate. W. K. C. Guthrie, an eclectic, held that science served Pythagorean religious interests. These idealist historians attributed the Greek achievement to absolutized temperaments or racial factors; the development of ideas is not mediated by practical necessity. George Thomson and Alban Winspear are historical materialists. They explained ancient philosophy by showing the class interests of philosophers in a mercantile economy based on slave labor. ;After introducing the Pythagorean problem, I present, by chapter, first an exposition of each historian's account of the causes of Greek philosophy and then his exposition of early Pythagoreanism. My analyses follow each section. In the first part of the final chapter I discuss each historian in the context of the ideological controversy. In the second part I present a general outline of procedure for scientific historiography. (shrink)

The Metaphysics of Practice brings together Wilfrid Sellars's writings on topics to do with action, community, and obligation: published essays, manuscripts, and correspondence. Sellars's practical philosophy was absolutely central to his overarching philosophical project of situating persons as practically rational, norm-governed animals within the world as described by an ideal science. The Editors' Introduction offers an overview of Sellars's metaethics, detailing its key features and explaining how these features are supposed to solve outstanding metaethical problems that not only faced Sellars's (...) contemporaries, but continue to create lively debate among contemporary theorists. And the editors give chapter summaries indicating the main lines of argument and showing where each piece fits into Sellars's overall picture. (shrink)

A study is reported which focused on the problem-solving strategies employed by expert electronics engineers pursuing a real-world task: integrated-circuit design. Verbal protocol data were analysed so as to reveal aspects of the organisation and sequencing of ongoing design activity. These analyses indicated that the designers were implementing a highly systematic solution-development strategy which deviated only a small degree from a normatively optimal top-down and breadth-first method. Although some of the observed deviation could be described as opportunistic in (...) nature, much of it reflected the rapid depth-first exploration of tentative solution ideas. We argue that switches from a predominantly breadth-first mode of problem solving to depth-first or opportunistic modes may be an important aspect of the expert's strategic knowledge about how to conduct the design process effectively when faced with difficulties, uncertainties, and design impasses. (shrink)

Computer-simulated scenarios have been part of psychological research on problem solving for more than 40 years. The shift in emphasis from simple toy problems to complex, more real-life oriented problems has been accompanied by discussions about the best ways to assess the process of solving complex problems. Psychometric issues such as reliable assessments and addressing correlations with other instruments have been in the foreground of these discussions and have left the content validity of complex problem (...) class='Hi'>solving in the background. In this paper, we return the focus to content issues and address the important features that define complex problems. (shrink)

Originally published as Scientific Research, this pair of volumes constitutes a fundamental treatise on the strategy of science. Mario Bunge, one of the major figures of the century in the development of a scientific epistemology, describes and analyzes scientific philosophy, as well as discloses its philosophical presuppositions. This work may be used as a map to identify the various stages in the road to scientific knowledge. Philosophy of Science is divided into two volumes, each with two parts. Part 1 offers (...) a preview of the scheme of science and the logical and semantical took that will be used throughout the work. The account of scientific research begins with part 2, where Bunge discusses formulating the problem to be solved, hypothesis, scientific law, and theory. The second volume opens with part 3, which deals with the application of theories to explanation, prediction, and action. This section is graced by an outstanding discussion of the philosophy of technology. Part 4 begins with measurement and experiment. It then examines risks in jumping to conclusions from data to hypotheses as well as the converse procedure. Bunge begins this mammoth work with a section entitled "How to Use This Book." He writes that it is intended for both independent reading and reference as well as for use in courses on scientific method and the philosophy of science. It suits a variety of purposes from introductory to advanced levels. Philosophy of Science is a versatile, informative, and useful text that will benefit professors, researchers, and students in a variety of disciplines, ranging from the behavioral and biological sciences to the physical sciences. (shrink)

Leo Strauss and his alleged political influence regarding the Iraq War have in recent years been the subject of significant media attention, including stories in the _Wall Street Journal _and _New York Times._ _Time_ magazine even called him “one of the most influential men in American politics.” With _The Truth about Leo Strauss_, Michael and Catherine Zuckert challenged the many claims and speculations about this notoriously complex thinker. Now, with _Leo Strauss and the Problem of Political Philosophy_, they turn (...) their attention to a searching and more comprehensive interpretation of Strauss’s thought as a whole, using the many manifestations of the “problem of political philosophy” as their touchstone. For Strauss, political philosophy presented a “problem” to which there have been a variety of solutions proposed over the course of Western history. Strauss’s work, they show, revolved around recovering—and restoring—political philosophy to its original Socratic form. Since positivism and historicism represented two intellectual currents that undermined the possibility of a Socratic political philosophy, the first part of the book is devoted to Strauss’s critique of these two positions. Then, the authors explore Strauss’s interpretation of the history of philosophy and both ancient and modern canonical political philosophers, including Plato, Aristotle, Machiavelli, and Locke. Strauss’s often-unconventional readings of these philosophers, they argue, pointed to solutions to the problem of political philosophy. Finally, the authors examine Strauss’s thought in the context of the twentieth century, when his chief interlocutors were Schmitt, Husserl, Heidegger, and Nietzsche. The most penetrating and capacious treatment of the political philosophy of this complex and often misunderstood thinker, from his early years to his last works, _Leo Strauss and the Problem of Political Philosophy_ reveals Strauss’s writings as an attempt to show that the distinctive characteristics of ancient and modern thought derive from different modes of solving the problem of political philosophy and reveal why he considered the ancient solution both philosophically and politically superior. (shrink)

Integrative systems biology is an emerging field that attempts to integrate computation, applied mathematics, engineering concepts and methods, and biological experimentation in order to model large-scale complex biochemical networks. The field is thus an important contemporary instance of an interdisciplinary approach to solving complex problems. Interdisciplinary science is a recent topic in the philosophy of science. Determining what is philosophically important and distinct about interdisciplinary practices requires detailed accounts of problem-solving practices that attempt to understand how specific (...) practices address the challenges and constraints of interdisciplinary research in different contexts. In this paper we draw from our 5-year empirical ethnographic study of two systems biology labs and their collaborations with experimental biologists to analyze a significant problem-solving approach in ISB, which we call adaptive problem solving. ISB lacks much of the methodological and theoretical resources usually found in disciplines in the natural sciences, such as methodological frameworks that prescribe reliable model-building processes. Researchers in our labs compensate for the lack of these and for the complexity of their problems by using a range of heuristics and experimenting with multiple methods and concepts from the background fields available to them. Using these resources researchers search out good techniques and practices for transforming intractable problems into potentially solvable ones. The relative freedom lab directors grant their researchers to explore methodological options and find good practices that suit their problems is not only a response to the complex interdisciplinary nature of the specific problem, but also provides the field itself with an opportunity to discover more general methodological approaches and develop theories of biological systems. Such developments in turn can help to establish the field as an identifiably distinct and successful approach to understanding biological systems. (shrink)

Multiple theories of problem-solving hypothesize that there are distinct qualitative phases exhibited during effective problem-solving. However, limited research has attempted to identify when transitions between phases occur. We integrate theory on collaborative problem-solving with dynamical systems theory suggesting that when a system is undergoing a phase transition it should exhibit a peak in entropy and that entropy levels should also relate to team performance. Communications from 40 teams that collaborated on a complex problem (...) were coded for occurrence of problem-solving processes. We applied a sliding window entropy technique to each team's communications and specified criteria for identifying data points that qualify as peaks and determining which peaks were robust. We used multilevel modeling, and provide a qualitative example, to evaluate whether phases exhibit distinct distributions of communication processes. We also tested whether there was a relationship between entropy values at transition points and CPS performance. We found that a proportion of entropy peaks was robust and that the relative occurrence of communication codes varied significantly across phases. Peaks in entropy thus corresponded to qualitative shifts in teams’ CPS communications, providing empirical evidence that teams exhibit phase transitions during CPS. Also, lower average levels of entropy at the phase transition points predicted better CPS performance. We specify future directions to improve understanding of phase transitions during CPS, and collaborative cognition, more broadly. (shrink)

Recent research on human problem solving has largely focused on laboratory tasks that do not demand from the subject much prior, task‐related information. This study seeks to extend the theory of human problem solving to semantically richer domains that are characteristic of professional problem solving. We discuss the behavior of a single subject solving problems in chemical engineering thermodynamics. We use as a protocol‐encoding device a computer program called SAPA which also doubles as (...) a theory of the subject's problem‐solving behavior. The subject made extensive use of means‐ends analysis, similar to that observed in semantically less rich domains, supplemented by recognition mechanisms for accessing information in semantic memory. (shrink)

Article is devoted to research of the views of the Algerian philosopher and Muslim intellectual Mālik Bin Nabī (1905-1973) and reviews his sociological, cultural, historical and philosophical ideas. In his works Mālik Bin Nabī was writing about human society, paying special attention to the reasons for the decline of Muslim civilization and raised the issue of the degree of necessity, ways and forms of perception of its achievements. The author points to the complex approach of the thinker to the (...) problems of the civilizational revival of the Muslim world in the context of the phenomenon of nahda ( al-Nahda ), the main problem of which was and remains the problem of relationship with Western civilization. According to M. Bin Nabī, both in political and social aspects, Nahda is conceptually connected with the Muslims’ search for their own identity and a way out of the crisis generated by long centuries of colonization. In its broad socio-cultural context al-Nahda implies an authentic way for Arabs to meet modernity and constitutes one of the main concepts aimed at achieving a way out of the crisis and a genuine revival of the Muslim world. He sees the ways of solving this problem through the expression of the social values of Islam, arising from the moral and ethical foundations of the Islamic religion, which, in his opinion, affect the restoration of Muslim identity in all realms of existence of the global universe. The thinker proposes a way for the productive revival of the Muslim world based on a harmonious synthesis in line with the merging of the achievements of Western philosophical rationalism and the Islamic religious heritage. In addition, in order to unite the efforts of the Afro-Asian peoples in the face of colonialism, the cultural and economic expansion of the West and the true revival, ultimately, of all the peoples of the East, M. Bin Nabī developed the concept of Afro-Asianism, in which he puts forward the tasks of a globalist scale, pursuing again revival goals. According to the ontological differentiation of M. Bin Nabī, present in the ratio of man, time, space, it has an Islamic basis. This aspect can play an important role in both positive and negative reorganization of the world by man. This situation is directly related to the issue of what meaning people give to the world, as well as the level of their responsibility for that. (shrink)

The aim of this paper is to describe the way in which argumentative patterns come into being in plenary debate over legislative issues in the European Parliament. What kind of argumentative patterns are to be expected within this macro context? It is shown that the argumentative patterns that come into being in legislative debate in the European Parliament depend for the most part on the problem-solving argumentation that is put forward in the opening speech by the rapporteur of (...) the parliamentary committee report. This argumentation can be pragmatic problem-solving argumentation or complex problem-solving argumentation. The most important prototypical argumentative patterns are investigated in the argumentation put forward by the Members of parliament. This investigation is based on an inventory of the arguments that can in principle be used to support or attack the initial problem-solving argumentation put forward by the rapporteur. (shrink)

The question that is the subject of this article is not intended to be a sociological or statistical question about the practice of today’s mathematicians, but a philosophical question about the nature of mathematics, and specifically the method of mathematics. Since antiquity, saying that mathematics is problem solving has been an expression of the view that the method of mathematics is the analytic method, while saying that mathematics is theorem proving has been an expression of the view that (...) the method of mathematics is the axiomatic method. In this article it is argued that these two views of the mathematical method are really opposed. In order to answer the question whether mathematics is problem solving or theorem proving, the article retraces the Greek origins of the question and Hilbert’s answer. Then it argues that, by Gödel’s incompleteness results and other reasons, only the view that mathematics is problem solving is tenable. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Emergent Spacetime, the Megastructure Problem, and the Metaphysics of the SelfSusan Schneider (bio)The aim of this article is to introduce new thoughts on some pressing topics relating to my book, Artificial You, ranging from the fundamental nature of reality to quantum theory and emergence in large language models (LLM) like GPT-4. Since Artificial You was published, the innovations in the domain of AI chatbots like GPT-4 have been (...) rapid-fire, and at times dizzying. The thoughtful discussion in this symposium offers an important opportunity for cross-cultural engagement on these issues and more. I am grateful for the opportunity to learn from the insights of these authors and editors. [End Page 314]The order of my comments will be as follows: in the context of considering Christian Coseru's intriguing response (section 1), I begin by discussing the nature of the self, which I use as a springboard into larger, vexing issues about the nature of fundamental reality, given work on emergent spacetime (ES) (section 2). I offer a "Prototime Interpretation" of quantum mechanics in which spacetime emerges from a prototemporal arena, and use this idea to explore the nature of the self and mind.Using the assumption of ES, I devise an approach to metaphysically fundamental objects (which I call "quantum objects") based on quantum entanglement and the bundle theory of substance. I illustrate how the self or mind, insofar as it is a substance that supervenes on quantum objects, could be partly or fully determined by the properties of the quantum objects on which it supervenes. Intriguingly, this would mean that the self or mind is not located in any singular point in space at a given time. I also explain how the Prototime Interpretation of quantum mechanics is compatible with change and causation at the fundamental level.In section 3 I turn to Inês Hipólito's interesting article, discussing the import of not underestimating AI autonomy in light of the increasingly sophisticated large-language models (LLMs).1 I raise the "AI Megastructure Problem," a new problem of AI control arising in the context of the incipient AGI systems that are now populating the AI ecosystem. The problem, which arose from a collaboration with Kyle Kilian, considers the possibility of emergent properties from the interaction of the LLMs and other AI's in the AI ecosystem (Schneider and Kilian 2023). Then, turning to Noam Cook's intriguing discussion of Japanese philosophy, I consider the pressing issue of testing for machine consciousness, devising a modified version of my AI consciousness test (ACT), originally developed with astrophysicist Edwin Turner. I add an "interpretability component" to the ACT to deal with the case of LLMs (section 4).I. Patternism and the Biological Process ViewChristian Coseru's intriguing piece focuses on the chapters on personal identity in Artificial You, proposing that when it comes to the nature of the self, one should adopt "a biologically informed process-ontology perspective on personal identity," which "means recognizing that organic identity is different in kind: it is an identity of form rather than of matter."His position is akin to the patternist views that I argue against in Artificial You in the sense that it embraces the idea that form, rather than the particular matter that comprises one's brain and body, is key to one's survival over time. But there are important differences as well. For transhumanists tend to believe that the self can survive radical changes in one's substrate, transitioning from thinking with a biological brain to computing with a network of microchips, for instance. Coseru departs from this, writing: [End Page 315]As organisms, persons endure by undergoing constant change on a fundamentally cellular level, including the change in the neural pathways that realize the cognitive processes of thinking and expressing these very thoughts right now.Furthermore:[I]f persons are processes rather than things, then they cannot be cognitively enhanced by augmenting, replacing or transferring their functioning parts (e.g., brain cells).I will call this position the "Biological Process View" (BPV). I have several questions about it. First, how does this position solve one of the key problems I raised for... (shrink)

In the course of daily life we solve problems often enough that there is a special term to characterize the activity and the right to expect a scientific theory to explain its dynamics. The classical view in psychology is that to solve a problem a subject must frame it by creating an internal representation of the problem‘s structure, usually called a problem space. This space is an internally generable representation that is mathematically identical to a graph structure (...) with nodes and links. The nodes can be annotated with useful information, and the whole representation can be distributed over internal and external structures such as symbolic notations on paper or diagrams. If the representation is distributed across internal and external structures the subject must be able to keep track of activity in the distributed structure. Problem solving proceeds as the subject works from an initial state in this mentally supported space, actively construction possible solution paths, evaluating them and heuristically choosing the best. Control of this exploratory process is not well understood, as it is not always systematic, but various heuristic search algorithms have been proposed and some experimental support has been provided for them. (shrink)

This paper concerns the role of mathematical problems in the epistemology of Jean Cavaillès. Most occurrences of the term “problem” in his texts refer to mathematical problems, in the sense in which mathematicians themselves use the term: for an unsolved question which they hope to solve. Mathematical problems appear as breaking points in the succession of mathematical theories, both giving a continuity to the history of mathematics and illuminating the way in which the history of mathematics breaks up into (...) successive theories with different kinds of operations and, in a sense, different kinds of a prioris. We briefly compare mathematical becoming to the succession of episteme in Foucault’s Les Mots et les choses. We then come back to the necessity that Cavaillès attributes to mathematical becoming, and which the position of mathematical problems illustrates, in order to discuss its various consequences in Cavaillès’ later works but also in Canguilhem’s discussion of Cavaillès’ role in the Resistance. Finally, we study other types of problems, in Cavaillès’ writings: philosophical problems and what we will call “questions” rather than “problems,” and which contrary to mathematical problems, as Cavaillès uses the term, cannot be solved but pervade the whole of the history of mathematics. We will put these “questions” in relation to Lautman’s Ideas. (shrink)

Creativity is commonly seen as beyond the scope of rationality. In the present paper, it is argued that available insights in epistemology and available results in logic enable us to incorporate creativity within an independently sensible view on human rationality.

A general model of problem‐solving processes based on misconception elimination is presented to simulate both impasses and solving processes. The model operates on goal‐related rules and a set of constraint rules in the form of “if (state or goal), do not (Action)” for the explicit constraints in the instructions and the implicit constraints that come from misconceptions of legal moves. When impasses occur, a constraint elimination mechanism is applied. Because successive eliminations of implicit constraints enlarge the (...) class='Hi'>problem space and have an effect on planning, the model integrates “plan‐based” and “constraint‐based” approaches to problem‐solving behavior.Simulating individual protocols of Tower of Hanoi situations shows that the model, which has a proper set of constraints, predicts a single move with no alternative on about 61% of the movements and that protocols are quite successfully simulated movement by movement. Finally, it is shown that many features of previous models are embedded in the constraint elimination model. (shrink)

This paper begins with an analysis of global problems shaping education, particularly as they impact upon learning and life chances. In addressing these problems a range of philosophical positions and controversies are considered, including: traditional romantic and institutional views of schooling; and more recent maximalist, neo-liberal, emancipatory and post-modern-perspectives of lifelong learning. In this paper we argue that these do not represent 'the last word' on the provision of learning and the enhancement of life chances and instead we put forward (...) an alternative view based upon the notion of adopting an inclusive problem-solving approach, which we believe may be better suited to offering solutions to the various global problems that have been identified or that are still emerging. We believe that such an approach addresses and expands the individual, social, economic and political features of education and conduces to the improvement and expansion of learning and life chances. (shrink)

Problem Solving Technologies provides a user friendly understanding of technological objects including what they are and how the function in our lives.

Experimental research by social and cognitive psychologists has established that cooperative groups solve a wide range of problems better than individuals. Cooperative problem solving groups of scientific researchers, auditors, financial analysts, air crash investigators, and forensic art experts are increasingly important in our complex and interdependent society. This comprehensive textbook--the first of its kind in decades--presents important theories and experimental research about group problem solving. The book focuses on tasks that have demonstrably correct solutions within mathematical, (...) logical, scientific, or verbal systems, including algebra problems, analogies, vocabulary, and logical reasoning problems.The book explores basic concepts in group problem solving, social combination models, group memory, group ability and world knowledge tasks, rule induction problems, letters-to-numbers problems, evidence for positive group-to-individual transfer, and social choice theory. The conclusion proposes ten generalizations that are supported by the theory and research on group problem solving. Group Problem Solving is an essential resource for decision-making research in social and cognitive psychology, but also extremely relevant to multidisciplinary and multicultural problem-solving teams in organizational behavior, business administration, management, and behavioral economics. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Pragmatist Ethics: A Problem-Based Approach to What Matters by James Jakób LiszkaHenrik RydenfeltJames Jakób Liszka (Ed) Pragmatist Ethics: A Problem-Based Approach to What Matters Albany: SUNY Press, 2021; 192 pp., incl. indexThere appears to be increasing interest in public discussion and debate on ethical issues in our societies motivated by concerns regarding economic growth within the limits of the environment, the development [End Page 253] of (...) "autonomous" machines and advances in artificial intelligence, and issues of justice and equality under conditions of global emergencies such as climate change. Over the past twenty years, numerous philosophers have produced important works on the ethical perspectives and social and political philosophy of the classic thinkers of the pragmatist tradition, including several volumes on John Dewey and William James, and a volume on Charles S. Peirce that James Liszka also published in 2021. However, there exist few general statements of the potential of the pragmatist approach to the topic of ethics in general. For this reason, Liszka's new book outlining pragmatist ethics is welcome. Despite its concise presentation of only about 170 pages, Liszka manages to discuss a number of pragmatist notions and views both in their historical context and in contrast and comparison with contemporary arguments, particularly ones developed in the fields of metaethics and normative ethics of the analytic tradition.As both a scholar and a philosopher, Liszka offers his own perspective on the pragmatist approach and what is unique and distinctive about it. In the introduction, the pragmatist perspective is described as beginning with an examination of actual problems to develop solutions that may reveal what would be good or better than the present, rather than aiming at the development of a concept of the good that could then be applied in particular cases. The remainder of the book can be characterised as developing this notion of ethics through the lenses of philosophical debates, both historical and contemporary, on practical reasoning, community, inquiry, and moral progress. Following the introduction, Liszka presents in the second chapter his pragmatist, problem-based ethics as a response to the "tragedy of life", in the sense of an inevitable conflict of goods and values, with the melioristic slogan "solve problems, and good will follow". In the third chapter, Liszka delves deeper into the roots of his problem-based ethics by looking at the writings of the classical pragmatists, including Peirce's maxim of pragmatism, James's account of truth as that which brings us into a satisfactory relation with other parts of our experience, Peirce's notion of the community of inquiry, and Dewey's account of democracy as the setting for solving the problems of the community. James Wallace's account of practices as potential solutions for problems provides Liszka with an important stepping stone to his conclusion, drawn at the end of this chapter, that in order to solve problems, practices must aim to attain a good end in the right way.However, this formal conclusion does not provide specific guidance on how problems should be solved. Providing such guidance is the task of practical reason, the subject of chapter four. Liszka's discussion develops pragmatist perspectives on practical reasoning based on Wallace's account, Robert Brandom's distinctions between shapes of practical reasoning, as well as Peirce's account of desire. All of these are brought to [End Page 254] bear in long-standing debates in meta-ethics. In particular, to counter subjectivism and other familiar issues with the Humean desire-belief account of moral motivation (or internalism about moral motivation), Liszka—again drawing from Wallace's notion—argues that practices are not subjective but collectively approved and institutionalised.The presence of problems indicates that something is not working within the practice in question. Pragmatists typically suggest that inquiry could be deployed to solve problems. This is why in chapter five normative science is considered. Liszka's central project is to make sense of the pragmatist stance that moral inquiries and judgments can be made scientific, and that normative claims can be tested by observing the results actually attained. Liszka argues that "the norms of practical reasoning derive their... (shrink)

In every legal system, consumer law indicates problems that it is supposed to solve: imbalance, unfairness and unconscionability. It raises important questions about a legal system’s pre-existing ability to deal with those problems. In a way, consumer law’s very presence in a legal system judges that system. When considering consumer law as a part of the system, an opposition arises between two kinds of discourse. First, there is a discourse, which constructs consumer law as a legal entity apart from the (...) others, sometimes leftist, founded on a defense of social justice or on market regulation. From this angle, consumer law might easily appear to be subversive. Second, there is a discourse, which results from the effort to accommodate consumer law within the legal tradition’s general private law. Under this discourse, rather than disrupting the core private law, consumer law is integrated into it. A gap may thus be noticeable between the initial intentions that sustain consumer law and the effects it produces. The author’s claim in this paper is that this gap, which generates ambivalence about consumer law, results from western legal systems’ main way of formalizing law in the contemporary era by writing. (shrink)

Philosophical pragmatism provides a theory and practical guidance for engaged philosophy. The movement to apply philosophy to real-world problems gained traction in the 1970s and has become an important area of philosophical inquiry. Applied philosophy draws connections between philosophical principles and real-life problems. This has been a valuable methodology for many purposes, and it especially serves the purposes of philosophers. Unfortunately, it often starts from existing frameworks or principles that are recognized by philosophers but does not start from real-life problems (...) as they are experienced by people. Indeed, sometimes people observe miscommunication and disconnections but are not clear what the source of the problem is. Identifying the nature of a social problem from the perspective of the people who deal with it is a large part of what is required to then analyze the problem philosophically. This requires communicating directly with practitioners, policymakers, and researchers in the field at issue. Paul Thompson’s engaged philosophical approach to agricultural ethics demonstrates the diversity of philosophical activities that are required to accomplish this goal, and it is rooted in pragmatism. Engaged philosophy is more expansive than applied philosophy because it serves many functions and the frameworks produced are emergent rather than prescribed. Engaged philosophy offers an implicit critique of contemporary norms of applied philosophical practice, and it opens up creative opportunities for philosophers to engage in real-life problem solving. This essay traces Paul Thompson’s strategies for engaged philosophy and their relation to pragmatism. (shrink)

Anders, Rudi To solve a problem such as wars between nations and civil wars it is necessary to discover what causes the problem.

This paper presents an analysis of emotional and affectively toned discourse in biomedical engineering researchers’ accounts of their problem solving practices. Drawing from our interviews with scientists in two laboratories, we examine three classes of expression: explicit, figurative and metaphorical, and attributions of emotion to objects and artifacts important to laboratory practice. We consider the overall function of expressions in the particular problem solving contexts described. We argue that affective processes are engaged in problem (...) class='Hi'>solving, not as simply tacked onto reasoning but as integral to it. The examples we present illustrate the close relation of emotion to problem solving and experimentation; they also implicate social and cultural dimensions of emotion expression. The analysis underscores a need to consider emotional expression to be intimately and importantly tied to the cognitive achievements and social negotiations of laboratory practices. (shrink)

In program synthesis, we transform a specification into a system that is guaranteed to satisfy the specification. When the system is open, then at each moment it reads input signals and writes output signals, which depend on the input signals and the history of the computation so far. The specification considers all possible input sequences. Thus, if the specification is linear, it should hold in every computation generated by the interaction, and if the specification is branching, it should hold in (...) the tree that embodies all possible input sequences. Often, the system cannot read all the input signals generated by its environment. For example, in a distributed setting, it might be that each process can read input signals of only part of the underlying processes. Then, we should transform a specification into a system whose output depends only on the readable parts of the input signals and the history of the computation. This is called synthesis with incomplete information. In this work we solve the problem of synthesis with incomplete information in its full generality. We consider linear and branching settings with complete and incomplete information. We claim that alternation is a suitable and helpful mechanism for coping with incomplete information. Using alternating tree automata, we show that incomplete information does not make the synthesis problem more complex, in both the linear and the branching paradigm. In particular, we prove that independently of the presence of incomplete information, the synthesis problems for CTL and CTL * are complete for EXPTIME and 2EXPTIME, respectively. (shrink)