We question the assumption of serial attention shifts and the assumption that saccade programs are initiated or canceled only after stage one of word identification. Evidence: (1) Fixation durations prior to skipped words are not consistently higher compared to those prior to nonskipped words. (2) Attentional modulation of microsaccade rate might occur after early visual processing. Saccades are probably triggered by attentional selection.

Scanpaths have played an important role in classic research on reading behavior. Nevertheless, they have largely been neglected in later research perhaps due to a lack of suitable analytical tools. Recently, von der Malsburg and Vasishth proposed a new measure for quantifying differences between scanpaths and demonstrated that this measure can recover effects that were missed with the traditional eyetracking measures. However, the sentences used in that study were difficult to process and scanpath effects accordingly strong. The purpose of the (...) present study was to test the validity, sensitivity, and scope of applicability of the scanpath measure, using simple sentences that are typically read from left to right. We derived predictions for the regularity of scanpaths from the literature on oculomotor control, sentence processing, and cognitive aging and tested these predictions using the scanpath measure and a large database of eye movements. All predictions were confirmed: Sentences with short words and syntactically more difficult sentences elicited more irregular scanpaths. Also, older readers produced more irregular scanpaths than younger readers. In addition, we found an effect that was not reported earlier: Syntax had a smaller influence on the eye movements of older readers than on those of young readers. We discuss this interaction of syntactic parsing cost with age in terms of shifts in processing strategies and a decline of executive control as readers age. Overall, our results demonstrate the validity and sensitivity of the scanpath measure and thus establish it as a productive and versatile tool for reading research. (shrink)

The Chinese writing system is unique in its implementation of graphemic, phonological, morphological, and semantic features. We add nuances to its portrait in the target article and highlight research on radically different timelines of phonological and semantic activation during reading of Chinese and alphabetic script, paving the way for the identification of universal and culture-specific cognitive processing.

Computational models such as E-Z Reader and SWIFT are ideal theoretical tools to test quantitatively our current understanding of eye-movement control in reading. Here we present a mathematical analysis of word skipping in the E-Z Reader model by semianalytic methods, to highlight the differences in current modeling approaches. In E-Z Reader, the word identification system must outperform the oculomotor system to induce word skipping. In SWIFT, there is competition among words to be selected as a saccade target. We conclude that (...) it is the question of competitors in the “game” of word skipping that must be solved in eye movement research. (shrink)

We explore the interaction between oculomotor control and language comprehension on the sentence level using two well-tested computational accounts of parsing difficulty. Previous work (Boston, Hale, Vasishth, & Kliegl, 2011) has shown that surprisal (Hale, 2001; Levy, 2008) and cue-based memory retrieval (Lewis & Vasishth, 2005) are significant and complementary predictors of reading time in an eyetracking corpus. It remains an open question how the sentence processor interacts with oculomotor control. Using a simple linking hypothesis proposed in Reichle, Warren, (...) and McConnell (2009), we integrated both measures with the eye movement model EMMA (Salvucci, 2001) inside the cognitive architecture ACT-R (Anderson et al., 2004). We built a reading model that could initiate short “Time Out regressions” (Mitchell, Shen, Green, & Hodgson, 2008) that compensate for slow postlexical processing. This simple interaction enabled the model to predict the re-reading of words based on parsing difficulty. The model was evaluated in different configurations on the prediction of frequency effects on the Potsdam Sentence Corpus. The extension of EMMA with postlexical processing improved its predictions and reproduced re-reading rates and durations with a reasonable fit to the data. This demonstration, based on simple and independently motivated assumptions, serves as a foundational step toward a precise investigation of the interaction between high-level language processing and eye movement control. (shrink)

Arguably his most famous book, Moral Man and Immoral Society is Reinhold Niebuhr's important early study (1932) in ethics and politics. Widely read and continually relevant, this book marked Niebuhr's decisive break from progressive religion and politics toward a more deeply tragic view of human nature and history. Forthright and realistic, Moral Man and Immoral Society argues that individual morality is intrinsically incompatible with collective life, thus making social and political conflict inevitable. Niebuhr further discusses our inability to imagine (...) the realities of collective power; the brutal behavior of human collectives of every sort; and, ultimately, how individual morality can mitigate the persistence of social immorality. This new edition includes a foreword by Cornel West that explores the continued interest in Niebuhr's thought and its contemporary relevance. (shrink)

This self-contained essay collection is published to commemorate half a century of Bell's theorem. Like its much acclaimed predecessor "Quantum [Un]Speakables: From Bell to Quantum Information" (published 2002), it comprises essays by many of the worlds leading quantum physicists and philosophers. These revisit the foundations of quantum theory as well as elucidating the remarkable progress in quantum technologies achieved in the last couple of decades. Fundamental concepts such as entanglement, nonlocality and contextuality are described in an accessible manner and, alongside (...) lively descriptions of the various theoretical and experimental approaches, the book also delivers interesting philosophical insights. The collection as a whole will serve as a broad introduction for students and newcomers as well as delighting the scientifically literate general reader. (shrink)

Forthright and realistic, [this book] discusses the inevitability of social conflict, the brutal behavior of human collectives of every sort, the inability of ...

Wie vielleicht kein anderes seiner Werke reprasentieren Reinholds Verhandlungen sein lebenslanges Bemuhen, die Aufklarung in Kooperation und Auseinandersetzung mit anderen Selbstdenkern voranzutreiben. Sie umfassen drei Beitrage. Der zweite, der Entwurf zu einem Einverstandnisse unter Wohlgesinnten, resultiert aus Diskussionen, die Reinhold mit freimaurerischen Freunden fuhrte. Hier geht es im Kern um die Frage, wie sich dem aufgeklarten Denken kantischer Pragung die notige soziale Wirkung und organisatorische Kraft verschaffen liesse. Dieser Entwurf wurde weithin an Freunde und Bekannte verschickt, mit der Bitte, (...) dem Einverstandnis beizutreten. Aber auch konstruktive Kritik erbat Reinhold. Von den Antworten, die er erhielt, druckte er neun Briefe mit seinen eigenen Repliken ab - der dritte Beitrag. Der erste Beitrag enthalt Reinholds ausfuhrliche, im Umfang stark erweiterte Umarbeitung des Entwurfs. (shrink)

What do the technical practices, procedures, and systems that have shaped institutions of higher learning in the United States, from the Ivy League and women's colleges to historically black colleges and land-grant universities, teach us about the production and distribution of knowledge? Addressing media theory, architectural history, and the history of academia, Knowledge Worlds reconceives the university as a media complex comprising a network of infrastructures and operations through which knowledge is made, conveyed, and withheld. Reinhold Martin argues that (...) the material infrastructures of the modern university-the architecture of academic buildings, the configuration of seminar tables, the organization of campus plans-reveal the ways in which knowledge is created and reproduced in different kinds of institutions. He reconstructs changes in aesthetic strategies, pedagogical techniques, and political economy to show how the boundaries that govern higher education have shifted over the past two centuries. From colleges chartered as rights-bearing corporations to research universities conceived as knowledge factories, educating some has always depended upon excluding others. Knowledge Worlds shows how the division of intellectual labor was redrawn as new students entered, expertise circulated, science repurposed old myths, and humanists cultivated new forms of social and intellectual capital. Combining histories of architecture, technology, knowledge, and institutions into a critical media history, Martin traces the uneven movement in the academy from liberal to neoliberal reason. (shrink)

ABSTRACTEvaluative Conditioning is commonly defined as the change in liking of a stimulus due to its pairings with an affective unconditioned stimulus. In Experiment 1, we investigated effects of repeated stimulus pairings on affective responses, i.e. valence and arousal ratings, pupil size, and duration estimation. After repeatedly pairing the CSs with affective USs, a consistent pattern of affective responses emerged: The CSnegative was rated as being more negative and more arousing, resulted in larger pupils, and was temporally overestimated compared to (...) the CSneutral. In Experiment 2, the influence of a mere instruction about the contingency between a CS and US on affective responses was examined. After mere instruction about upcoming pairings between the CS and US, subjective ratings also changed, but there was neither evidence for differential pupillary responses nor for differential temporal processing. The results indicate that EC via pairings or instructions ca... (shrink)

This 1935 book answered some of the theological questions raised by Moral Man and Immoral Society (1932) and articulated for the first time Niebuhr's theological position on many issues.

“[Niebuhr] is one of my favorite philosophers. I take away [from his works] the compelling idea that there’s serious evil in the world, and hardship and pain. And we should be humble and modest in our belief we can eliminate those things. But we shouldn’t use that as an excuse for cynicism and inaction. I take away... the sense we have to make these efforts knowing they are hard.”—President Barack Obama Forged during the tumultuous but triumphant postwar years when America (...) came of age as a world power, The Irony of American History is more relevant now than ever before. Cited by politicians as diverse as Hillary Clinton and John McCain, Niebuhr’s masterpiece on the incongruity between personal ideals and political reality is both an indictment of American moral complacency and a warning against the arrogance of virtue. Impassioned, eloquent, and deeply perceptive, Niebuhr’s wisdom will cause readers to rethink their assumptions about right and wrong, war and peace. “The supreme American theologian of the twentieth century.”—Arthur Schlesinger Jr., New York Times “Niebuhr is important for the left today precisely because he warned about America’s tendency—including the left’s tendency—to do bad things in the name of idealism. His thought offers a much better understanding of where the Bush administration went wrong in Iraq.”—Kevin Mattson, The Good Society “Irony provides the master key to understanding the myths and delusions that underpin American statecraft.... The most important book ever written on US foreign policy.”—Andrew J. Bacevich, from the Introduction. (shrink)

_The Children of Light and the Children of Darkness_, first published in 1944, is considered one of the most profound and relevant works by the influential theologian Reinhold Niebuhr, and certainly the fullest statement of his political philosophy. Written and first read during the prolonged, tragic world war between totalitarian and democratic forces, Niebuhr’s book took up the timely question of how democracy as a political system could best be defended. Most proponents of democracy, Niebuhr claimed, were “children of (...) light,” who had optimistic but naïve ideas about how society could be rid of evil and governed by enlightened reason. They needed, he believed, to absorb some of the wisdom and strength of the “children of darkness,” whose ruthless cynicism and corrupt, anti-democratic politics should otherwise be repudiated. He argued for a prudent, liberal understanding of human society that took the measure of every group’s self-interest and was chastened by a realistic understanding of the limits of power. It is in the foreword to this book that he wrote, “Man’s capacity for justice makes democracy possible; but man’s inclination to injustice makes democracy necessary.” This edition includes a new introduction by the theologian and Niebuhr scholar Gary Dorrien in which he elucidates the work’s significance and places it firmly into the arc of Niebuhr’s career. (shrink)