Extreme events, which are usually characterized by generalized extreme value models, can exhibit long-term memory, whose impact needs to be quantified. It was known that extreme recurrence intervals can better characterize the significant influence of long-term memory than using the GEV model. Our statistical analyses based on time series datasets following the Lévy stable distribution confirm that the stretched exponential distribution can describe a wide spectrum of memory behavior transition from exponentially distributed intervals to power-law distributed ones, extending the previous (...) evaluation of the stretched exponential function using Gaussian/exponential distributed random data. Further deviation and discussion of a historical paradox are also provided, based on the theoretical analysis of the Bayesian law and the stretched exponential distribution. (shrink)

This column is about the apparent quantization of cosmological red-shifts, the persistent astronomical observation that the red-shifts and velocities of distant galaxies are not randomly distributed but rather grouped in clumps of similar values. About eight years ago I had considered an AV column on this mysterious phenomenon, but after looking at the data then available I decided against it. As an experimental physicist I've seen too many "structures" in poor-statistics data that vanished as the statistics improved. Over (...) the years, however, the red-shift data has improved to the point where the evidence that this is a real effect is now fairly convincing. So here it is, a persistent and puzzling astronomical observation that does not fit with our present understanding of the laws of physics and the universe and that has no accepted explanation. (shrink)

This chapter contains sections titled: Introduction Misuse of Data Misuse of Research Funds.

This article explores some of the ambiguities regarding employment for middle-aged and older women in the Netherlands. The data are placed within a discussion about the historical, cultural and political factors that define the conditions under which Dutch women can remain active on the labour market until they retire. One of the main obstacles for the women in question is the historically embedded and culturally nourished image of the ‘ideal housewife’, that has not lost its attraction in the Netherlands. (...) A series of interviews with middle-aged and older career women points out that they are satisfied with their working lives, but their accounts also reveal the complexity of the paths that these women have chosen and the concessions they were forced to make in order to continue with their jobs. Their approach towards life demonstrates that the next generation of working women will still need to stretch the prevailing rigid social traditions. (shrink)

The concept of clientelism has lost descriptive power. It has become indistinguishable from neighboring concepts and is applied across analytical levels. Using Gerring’s (Polity 31:357–393, 1999) characterization of a “good” concept, I establish the core attributes of clientelism, which, in addition to being an interest-maximizing exchange, involves longevity, diffuseness, face-to-face contact, and inequality. Using secondary sources and fieldwork data, I differentiate clientelism from concepts such as vote-buying and corruption and determine its analytical position at the microsociological level. I argue (...) that labeling sociopolitical systems as clientelistic is awkward since, operating at a higher analytical level, they have characteristics beyond microsociological clientelism and they affect the political nature of the clientelism they contain. I conclude that differentiating clientelism by confining it to the microsociological level will aid theory-building. (shrink)

When the Toxic Substances Control Act was passed by the US Congress in 1976, its advocates pointed to new generation of genotoxicity tests as a way to systematically screen chemicals for carcinogenicity. However, in the end, TSCA did not require any new testing of commercial chemicals, including these rapid laboratory screens. In addition, although the Environmental Protection Agency was to make public data about the health effects of industrial chemicals, companies routinely used the agency’s obligation to protect confidential business (...) information to prevent such disclosures. This paper traces the contested history of TSCA and its provisions for testing, from the circulation of the first draft bill in the Nixon administration through the debates over its implementation, which stretched into the Reagan administration. The paucity of publicly available health and environmental data concerning chemicals, I argue, was a by-product of the law and its execution, leading to a situation of institutionalized ignorance, the underside of regulatory knowledge. (shrink)

Designing a data-responsive system requires accurate input to ensure efficient results. The growth of technology in sensing methods and the needs of various kinds of data greatly impact data fusion (DF)-related study. A coordinative DF framework entails the participation of many subsystems or modules to produce coordinative features. These features are utilized to facilitate and improve solving certain domain problems. Consequently, this paper proposes a general Multiple Coordinative Data Fusion Modules (MCDFM) framework for real-time and heterogeneous (...) data sources. We develop the MCDFM framework to adapt various DF application domains requiring macro and micro perspectives of the observed problems. This framework consists of preprocessing, filtering, and decision as key DF processing phases. These three phases integrate specific purpose algorithms or methods such as data cleaning and windowing methods for preprocessing, extended Kalman filter (EKF) for filtering, fuzzy logic for local decision, and software agents for coordinative decision. These methods perform tasks that assist in achieving local and coordinative decisions for each node in the network of the framework application domain. We illustrate and discuss the proposed framework in detail by taking a stretch of road intersections controlled by a traffic light controller (TLC) as a case study. The case study provides a clearer view of the way the proposed framework solves traffic congestion as a domain problem. We identify the traffic features that include the average vehicle count, average vehicle speed (km/h), average density (%), interval (s), and timestamp. The framework uses these features to identify three congestion periods, which are the nonpeak period with a congestion degree of 0.178 and a variance of 0.061, a medium peak period with a congestion degree of 0.588 and a variance of 0.0593, and a peak period with a congestion degree of 0.796 and a variance of 0.0296. The results of the TLC case study show that the framework provides various capabilities and flexibility features of both micro and macro views of the scenarios being observed and clearly presents viable solutions. (shrink)

Philosophy of dialectical materialism and logic.

This paper addresses the question of delegation of morality to a machine, through a consideration of whether or not non-humans can be considered to be moral. The aspect of morality under consideration here is protection of privacy. The topic is introduced through two cases where there was a failure in sharing and retaining personal data protected by UK data protection law, with tragic consequences. In some sense this can be regarded as a failure in the process of delegating (...) morality to a computer database. In the UK, the issues that these cases raise have resulted in legislation designed to protect children which allows for the creation of a huge database for children. Paradoxically, we have the situation where we failed to use digital data in enforcing the law to protect children, yet we may now rely heavily on digital technologies to care for children. I draw on the work of Floridi, Sanders, Collins, Kusch, Latour and Akrich, a spectrum of work stretching from philosophy to sociology of technology and the “seamless web” or “actor–network” approach to studies of technology. Intentionality is considered, but not deemed necessary for meaningful moral behaviour. Floridi’s and Sanders’ concept of “distributed morality” accords with the network of agency characterized by actor–network approaches. The paper concludes that enfranchizing non-humans, in the shape of computer databases of personal data, as moral agents is not necessarily problematic but a balance of delegation of morality must be made between human and non-human actors. (shrink)

IntroductionDuring the COVID-19 outbreak, many citizens were asked to stay at home in self-quarantine, which can pose a significant challenge with respect to remaining physically active and maintaining mental health. This study aimed to evaluate the prevalence of inadequate physical activity, anxiety, and depression and to explore the relationship of physical activity with anxiety and depression symptoms among Chinese college students during quarantine.MethodUsing a web-based cross-sectional survey, we collected data from 1,396 Chinese college students. Anxiety and depression were assessed (...) with the Self-Rating Anxiety Scale and the Self-Rating Depression Scale, respectively. The data on physical activity were collected by types of physical activity and the International Physical Activity Questionnaire.ResultsDuring the COVID-19 outbreak, about 52.3% of Chinese college students had inadequate physical activity. The rates of anxiety and depression symptoms were 31.0 and 41.8%, respectively. A high level of physical activity was significantly closely associated with low anxiety, while a moderate, or high level of physical activity was significantly closely associated with reduced depression after adjusting confounding demographic factors. Moreover, specific types of physical activity, such as stretching and resistance training, were negatively correlated with both anxiety and depression; doing household chores was negatively correlated with depression.ConclusionOur findings highlight specific levels and types of home-based physical activities that need to be taken into consideration to protect the mental health of college students during the COVID-19 epidemic. (shrink)

The current ethical norms of genomic biobanking creating and maintaining large repositories of human DNA and/or associated data for biomedical research have generated criticism from every angle, at both the practical and theoretical levels. The traditional research model has involved investigators seeking biospecimens for specific purposes that they can describe and disclose to prospective subjects, from whom they can then seek informed consent. In the case of many biobanks, however, the institution that collects and maintains the biospecimens may not (...) itself be directly involved in research, instead banking the biospecimens and associated data for other researchers. Moreover, the future uses of biospecimens may be unknown, if not unknowable, at the time of collection. Biobanking may thus stretch the meanings of inform and consent to their breaking point: if you cannot inform subjects about what their biospecimens will be used for, what can they consent to? Given that informed consent by individual subjects is the ethical gold standard, the seeming dilution of the concept in the context of biobanking is a profound problem. (shrink)

Socially responsible investing (SRI) has emerged in recent years as a dynamic and quickly growing segment of the U.S. financial services industry involving over $2 trillion in professionally managed assets. Its conceptual origins can be found in the early history of civilization, with it's modern roots in the 1960s. This paper provides an overview of the breadth and depth of the concept and practice of socially and environmentally responsible investing, describes the investment strategies that together define SRI as currently practiced (...) in the U.S., offers several observations about some of the factors fueling its dramatic growth, and presents data showing that investors who choose to invest in a socially and environmentally responsible manner can do so without giving up investment returns. SRI has matured to a point where virtually any investment need can be met through portfolio design that integrates an investor's personal values, institutional mission, and/or social priorities. The socially responsible investment industry in the United States is a young phenomenon. Even referring to it as an "industry" ten years ago may have been a bit of a stretch. While it has grown dramatically in recent years, it is an area of work, of study and of practical application that continues to evolve in many significant ways. One intriguing example of the ongoing development of the field can be found in the analysis of the language used to describe it. The terms social investing, socially responsible investing, ethical investing, socially aware investing, socially conscious investing, green investing, values-based investing, and mission-based or mission-related investing all refer to the same general process and are often used interchangeably. (shrink)

Developmental psychologists have long argued that the capacity to distinguish moral and conventional transgressions develops across cultures and emerges early in life. Children reliably treat moral transgressions as more wrong, more punishable, independent of structures of authority, and universally applicable. However, previous studies have not yet examined the role of these features in mature moral cognition. Using a battery of adult-appropriate cases (including vehicular and sexual assault, reckless behavior, and violations of etiquette and social contracts) we demonstrate that these features (...) also distinguish moral from conventional transgressions in mature moral cognition. Each hypothesized moral transgressions was treated as strongly and clearly immoral. However, our data suggest that although the majority of hypothesized conventional transgressions also form an obvious cluster, social conventions seem to lie along a continuum that stretches from mere matters of personal preference (e.g., getting tattoos or wearing black shoes with a brown belt) to transgressions that are treated as matters for legitimate social sanction (e.g., violating traffic laws or not paying your taxes). We use these findings to discuss issues of universality, domain-specificity, and the importance of using a well-studied set of moral scenarios to examine clinical populations and the underlying neural architecture of moral cognition. (shrink)

The debate over the ethical repercussions of Artificial Intelligence (AI) cannot disregard the “sum total of ideas that bring into evidence a system of ethical reference that justifies that profound dimension of technology as a central element in the attainment of a ‘finalized’ perfection of man”(Galvan 2001). This implies an analysis of the ancient processes that might help to understand the complexities of contemporary society and the new challenges posed to human development. Being at the core of the dichotomy between (...) the human and the machine, biometrics will be central to the analysis carried out in this paper. Its measurement of physiological characteristics and behavioural patterns has politico-philosophical and legal consequences in terms of recognition and personal identity, as the use of artificial intelligence has shown. In information society, customs and traditions, cultural and communication processes, language and the self-determination of the individual have gradually acquired a stretched dimension that has led to a re-definition of the social structures within which the exchange of knowledge and data takes place, with AI-based technological devices playing a key role in such a scenario. The issue of biometric identity becomes highly complex when combined with the potential of digital services, as it is at this level that it shows the large number of interconnections deriving from social and political choices. The benefits of increased interconnection are limited by the risk of intrusion into the (social, personal or private) human sphere, which might pose a threat to both the physical, biological body, with its related freedoms (habeas corpus), and the digital body, in its multiple forms and media representations (habeas data). (shrink)

First published in 1980, this book questions many of the assumptions that have accumulated around the subject of intonation as it occurs in spontaneous speech, as well as texts read aloud. The book suggests alternative ways of examining the subject and primarily uses data derived from Edinburgh speech, which is explicitly compared with descriptions of standard southern English.The book critically examines many conventional assumptions made about the formal features of intonation, particularly 'tonic' or primary stress', and about the functions (...) of intonation, specifically rising intonation. A model of intonation is presented which demonstrates that the limited resources of intonation are exploited by several different expressive systems. This approach is justified in detailed analysis of extensive stretches of speech, supported by instrumental analysis as well as by experiments which elicit judgements by both naïve and phonetically trained judges. (shrink)

CDF (the acronym stands for Collider Detector at Fermilab) is the experiment that in 1994 and 1995 suggested and then confirmed the discovery of the top quark, using 1.8 TeV collisions of protons with antiprotons at the Fermilab Tevatron. To assemble convincing evidence for the top quark, the CDF group collected data from a large number of proton-antiproton collisions during the 1992-93 running period. Then, with the top quark safely salted away, the CDF group has been examining their accumulated (...) data for other aspects of the p+p-bar collisions. One such study of the CDF group focuses on "jets" from the p+p-bar collisions. "Jet" is high-energy physics jargon for a cluster of high energy particles emitted in the same direction. Free unattached quarks are not permitted by the rules of QCD. Within the colliding protons, the constituent quarks are tied together with gluons that form "color strings" connecting the quarks. If a quark strikes another quark in a head-on collision and is ejected from its surrounding proton, its attempted escape from this confinement stretches the string until it breaks, with a new quark and anti-quark forming at the broken string ends. The resulting multitude of new quarks combine to form a multitude of new particles, all moving in the same direction as the original quark, thereby forming a "jet". When a very high energy quark is ejected from a collision, a jet is what actually reaches the detector. (shrink)

Concern over the nature of AI is, for the tastes many AI scientists, probably overdone. In this they are like all other scientists. Working scientists worry about experiments, data, and theories, not foundational issues such as what their work is really about or whether their discipline is methodologically healthy. However, most scientists aren’t in a field that is approximately fifty years old. Even relatively new fields such as nonlinear dynamics or branches of biochemistry are in fact advances in older (...) established sciences and are therefore much more settled. Of course, by stretching things, AI can be said to have a history reaching back t o Charles Babbage, and possibly back beyond that to Leibnitz. However, all of that is best viewed as prelude. AI’s history is punctuated with the invention of the computer (and, if one wants t o stretch our history back to the 1930s, the development of the notion of computation by Turing, Church, and others). Hence, AI really began (or began in earnest) sometime in the late 1940s or early 1950s (some mark the conference a t Dartmouth in the summer of 1957 as the moment of our birth). And since those years we simply have not had time to settle into a routine science attacking reasonably well understood questions (for example, many of the questions some of us regard as supreme are regarded by others as inconsequential or mere excursions). (shrink)

The problem of academic dishonesty is as old as it is widespread – dating back millennia and perpetrated by the majority of students. Attempts to promote academic integrity, by comparison, are relatively new and rare – stretching back only a few hundred years and implemented by a small fraction of schools and universities. However, the past decade has seen an increase in efforts among universities to promote academic integrity among students, particularly through the use of online courses or tutorials. (...) Previous research has found this type of instruction to be effective in increasing students’ knowledge of academic integrity and reducing their engagement in academic dishonesty. The present study contributes to this literature with a natural experiment on the effects of the Academic Integrity Course (AIC) at The University of Auckland, which became mandatory for all students in 2015. In 2012, a convenience sample of students (n= 780) had been asked to complete a survey on their perceptions of the University’s academic integrity polices and their engagement in several forms of academic dishonesty over the past year. In 2017, the same procedures and survey were used to collect data from second sample of students (n= 608). After establishing measurement invariance across the two samples on all latent factors, analysis of variance revealed mixed support for the studies hypotheses. Unexpectedly, students who completed the AIC (i.e., the 2017 sample) reported: (1) significantly lower (not higher) levels of understanding, support, and effectiveness with respect to the University’s academic integrity policies; (2) statistically equivalent (not higher) levels of peer disapproval of academic misconduct, and; (3) significantly higher (not lower) levels of peer engagement in academic misconduct. However, results related to participants’ personal engagement in academic misconduct offered partial support for hypotheses – those who completed the AIC reported significantly lower rates of engagement on three of the eight behaviors included in the study. The implications and limitations of these findings are discussed as well as possible future directions for research. (shrink)

The paper argues that the depiction of the Mediterranean coast of Africa in Ptolemy’s Geography was based on a source similar to the Stadiasmus of the Great Sea. Ptolemy’s and the Stadiasmus’ toponymy and distances between major points are mostly in good agreement. Ptolemy’s place names overlap with those of the Stadiasmus by 80%, and the total length of the coastline from Alexandria to Utica on Ptolemy’s map deviates from the Stadiasmus data by only 1% or 1.5%. A number (...) of serious disagreements between Ptolemy’s map and the Stadiasmus regarding the length of particular coastal stretches can be explained by assuming that Ptolemy had to tailor the distance data derived from periploi to his other sources, especially, to the longitudes of the key reference points, such as Cape Phyces, Cyrena, Berenica, Aesporis, Thena, and Carthage. A notable stretching and the subsequent contraction of the coast between Alexandria and Cyrenaica, as are exhibited by Ptolemy’s map relative to the Stadiasmus’ data, can be explained by assuming that several points on this coast were tied to the position of Crete, which was moved to the west being pushed by the westward shift of Rhodes. A sharp contraction of the two coastal stretches of the Great Sirte, oriented along the north-south direction, can be explained by Ptolemy’s erroneously underestimated value for the circumference of the Earth. The analysis of this contraction, as well as of the east-west stretching of the coast between Alexandria and Cyrene in angular terms relative to the modern map, makes it possible to assess the magnitude of Ptolemy’s error and to determine the length of his stade. This analysis shows that Ptolemy’s value for the circumference of the Earth must have been underestimated by approximately 20–27%, and Ptolemy’s stade must have been approximately 175–185 m length. Comparison of the Stadiasmus distance data with the modern map shows that the average length of the stade was close to 179 m or to the “common” stade of 185 m for the stretch between Alexandria and Berenice. (shrink)

The paper draws its inspiration from the provocation which Merton offered sociology both to engage with empirical data and to perform analyses adequate to guide intervention beyond the particular case. Whilst contemporary STS is very different both in its models of theory and its forms of methodology, this paper suggests Merton's concerns with engagement and adequacy provide a useful way to interrogate current approaches. Specifically, the paper explores some recent anthropological conceptions of ethnographic fieldwork that have provided potent models (...) for the study of scientific and technological cultures. These multi-sited approaches have also provided the opportunity to develop new notions of intervention and explore alternative ways of making contributions to development of theory and practice. In the process of pursuing the goals of engagement and adequacy notions of ethnography have however become stretched. This sense of detachment from methodological canons accentuates the need for methodological debate and skill-sharing in STS. (shrink)

During the second half of the nineteenth century, land frontiers became areas of unique significance for surveyors in colonial India. These regions were understood to provide the most stringent tests for the men, instruments, and techniques that collectively constituted spatial data and representations. In many instances, however, the severity of the challenges that India’s frontiers afforded stretched practices in the field and in the survey office beyond breaking point. Far from producing supposedly unequivocal maps, many involved in frontier surveying (...) acknowledged that their work was problematic, partial, and prone to contrary readings. They increasingly came to construe frontiers as spaces that exceeded scientific understanding, and resorted to descriptions that emphasized fantastical and disorienting embodied experiences. Through examining the many crises and multiple agents of frontier mapping in British India, this article argues that colonial surveying and its outputs were less assured and more convoluted than previous histories have acknowledged. (shrink)

The quality of the animal-human relationship and, consequently, the welfare of animals can be improved by gentle interactions such as stroking and talking. The perception of different stimuli during these interactions likely plays a key role in their emotional experience, but studies are scarce. During experiments, the standardization of verbal stimuli could be increased by using a recording. However, the use of a playback might influence the perception differently than ‘live’ talking, which is closer to on-farm practice. Thus, we compared (...) heifers’ (n = 28) reactions to stroking while an experimenter was talking soothingly (‘live’) or while a recording of the experimenter talking soothingly was played (‘playback’). Each animal was tested three times per condition and each trial comprised three phases: pre-stimulus, stimulus (stroking and talking) and post-stimulus. In both conditions, similar phrases with positive content were spoken calmly, using long low-pitched vowels. All tests were video recorded and analyzed for behaviors associated with different affective states. Effects on the heifers’ cardiac parameters were assessed using analysis of heart rate variability. Independently of the auditory stimuli, longer durations of neck stretching occurred during stroking, supporting our hypothesis of a positive perception of stroking. Observation of ear positions revealed longer durations of the back up position and less ear flicking and changes of ear positions during stroking. The predicted decrease in HR during stroking was not confirmed; instead we found a slightly increased mean HR during stroking with a subsequent decrease in HR, which was stronger after stroking with live talking. In combination with differences in HRV parameters, our findings suggest that live talking might have been more pleasurable to the animals and had a stronger relaxing effect than ‘playback’. The results regarding the effects of the degree of standardization of the stimulus on the variability of the data were inconclusive. We thus conclude that the use of recorded auditory stimuli to promote positive affective states during human-animal interactions in experimental settings is possible, but not necessarily preferable. (shrink)

Since 2008 I have been closely following the conceptual/performance/video work of Daniel Peltz. Gently rendered through media installation, ethnographic, and performance strategies, Peltz’s work reverently and warmly engages the inner workings of social systems, leaving elegant rips and tears in any given socio/cultural quilt. He engages readymades (of social and media constructions) and uses what are identified as interruptionist/interventionist strategies to disrupt parts of an existing social system, thus allowing for something other to emerge. Like the stereoscope that requires two (...) identical images to create an illusion of a three-dimensional image, Peltz sometimes visualizes two separate elements to create an object or moment that requires space and depth to focus on its varied layers. They say your brain has to process and make meaningful sense out of all that visual information before it can accept the illusion. I say your brain has to do a similar thing when looking and seeing the divine, magical, and faithful (social) art making of Daniel Peltz. Daniel Peltz is Associate Professor of Film/Animation/Video at RISD. He divides his time between Rhode Island and Sweden and is currently at work on an exhibition at Botkyrka Konsthall, Stockholm opening February 2013 and a new project to be included in the IASKA: Spaced Biennial (Australia) in 2014. This interview took place on Skype and is part one of a two-part interview. Feliz Lucia Molina: Are you in Providence, RI? Daniel Peltz: I’m at my house in Providence. I’ve been back for six days teaching winter session at RISD and doing this workshop series—these investors’ drum circles with a group of wealth managers. a client of the firm, 2013, photo Shirin Adhami FLM: The wealth managers were all drumming together? DP: They were all drumming in response to the performance of their retirement portfolios. FLM: Is this part of the “Unrealized Gain/Loss” piece? DP: Yes, it’s part of a show I’m working on in Sweden. I can show you because it was just today. I’ll show you some of this. Lets see—share screen [click, click, click]. This is the room. I’ve been using the camera system that’s already installed in the conference rooms to record them. So the video is being recorded directly by the wealth management office’s tech staff. These are the people I worked with in the last workshop. This conference table is less wondrous. They’ve been learning to drum in response to their retirement portfolios. I started by bringing in my little bit of wealth for them to propose a management strategy, I came to the follow-up meeting with a counter proposal, which was this workshop. So they agreed to do this series of workshops instead of managing my wealth. FLM: Does everybody in the room manage your wealth? That’s kind of a lot of people. DP: That woman in the back there and Craig —they handle new client business. So when you come there with your wealth, they sit down with you and suggest to you how they would manage it. They’re very nice, responsible people. FLM: And where is this? DP: This is in Providence and the one I was showing you is in Waltham, where I was today. Then I’m going to Newport for the last one on Friday. So I will have done four of them. This is the group in Waltham that I just played with today. I played directly with the two groups in Providence and I’m working with an ethnomusicologist at Brown, Asha Tamarisa, who is facilitating the last two. She’s helped develop the workshop in terms of figuring out how to train a group to do this and thinking about the compositional challenges of working in response to retirement portfolio data. FLM: Screensharing helps me to figure out tiny bits here and there about the project. DP: I might even be able to play you a little of the audio I’ve also been working with a group of professional percussionists on what will become a quarterly public investors’ drum circle event. Their stuff was really nice, but I want you to hear what we sounded like in the workshops. They’ve all been recorded by the a/v system in the offices. We use a simple structure where the drummer investors interpret the sensation of gain or loss as embellishments to a base heartbeat rhythm. The group holds the heartbeat and, as each person experiences gain or loss, they embellish that rhythm. "Screensharing helps me to figure out tiny bits here and there about the project" FLM: Is the process all very spontaneous? DP: Its actually quite structured. We produce a custom stock ticker that shows the performance of their collective portfolios. In advance of the workshop each participant submits assets in their retirement portfolio. Then we make a stock ticker that shows the real-time performance of their assets so that they can respond to almost live data. FLM: Are they reading the stock ticker projected up on the screen in the room? Do people drum in correspondence to the visual live data of the performance of their assets? DP: Exactly. They’re looking at the stock ticker as opposed to each other, so it’s a slightly shifted drum circle. They’re looking at the ticker but they’re listening to each other—that’s what we’re practicing. For example, NVO—the price is 172.08 but it’s down -1.16 and as that moves across the screen, the person who’s retirement is invested in that asset starts to embellish when that arrow first appears, based on their experience of loss. They stop when it exits the screen and return to the heartbeat. You could have one ticker for each retirement portfolio, but the way the workshop is constructed is that we just isolate one asset from each person’s portfolio so that everyone in the group is represented in a single ticker. So they’re drumming and looking at the ticker, but they’re hearing each other experience gain and loss. We’ve removed direct visual engagement from the social structure of a drum circle but the oral engagement is still there. FLM: So they had their own sound interpretation of gain and loss? DP: Yeah and that part is quite spontaneous as you were saying. In some of the preparatory exercises we’ve been working to give the participants more strategies for interpreting the sensations of gain and loss. We’re trying to develop their capacity to embellish a heartbeat or base rhythm but I’m not invested in having a melodious result. I’m quite curious about what this kind of structure will result in without any desire for a particular result. FLM: For context, can you talk about the project you did a couple years ago in Bali, “Unrealized Gain/Loss” in relation to this current wealth management project? DP: The workshops I’ve been doing use a similar strategy to the other components in this project. It started in Indonesia on my sabbatical and I was really trying to understand where I was physically and where I was being on sabbatical—this kind of strange jubilee structure where every seventh year you’re supposed to renew your self. And it was around the time of the global financial crisis. I was on sabbatical for the global financial crisis. I remember watching my father, in particular, respond to the financial crisis by monitoring his retirement portfolio and trying to make sense of it. I realized on a visit to their home that he checked his retirement portfolio every single day and I was really struck by that because in some way our parents are mysteries to us as children, especially their moods. We know how important their moods are but we don’t know what governs them. And somehow it was like I’d figured it out, it’s the performance of the DOW! So I think there was something in that. Then I was in Indonesia and I had been drawn there by an interest in their highly ritualized Hindu culture, where so much of life is driven by a ceremonial calendar. I was interested in Bali as this predominantly Hindu pocket within a predominantly Islamic country and life there being organized by this ritual calendar functioning as a kind of resistance to the dominant global religion of free-market capitalism. So I started to explore that correlation between the ways in which this culture that I was living in was sort of “living for the afterlife” and this idea within certain segments of American society of “living for the afterwork life”. The idea that your wellbeing in the “afterwork life” is tied to forces that are unseen and largely beyond your control has strong similarities to many religious understandings of the universe. So I started to explore that and the crafts and materials that were around me were primarily Batik and percussion. Percussion is a huge part of daily life in Bali. These gamelan troupes were everywhere. And I also happened to be there for Nyepi, the day of silence, which is preceded by a very elaborate procession and construction of demonic statues. These were the things that were around me and I started studying Batik with one of the Batik artists there and also started a conversation with two master Batik artists, one who is American and her Indonesian husband. I developed these patterns that were based on symbols from the performance of my retirement portfolio and worked with the batik artists to produce two sarongs. d. peltz - 2012 In producing the designs, I treated the performance of my retirement portfolio since my arrival at RISD [7 years] as a significant interval and then I looked at the ways in which decisions are made within retirement portfolios as having an extension outwards from the individual assets that underlie the retirement portfolio, which are kind of like the base elements of the retirement world. Then there’s the allocation of your assets, which is a global way of understanding an individual according to typologies, which are often referred to in terms of risk—this notion of a ‘risk profile’. What type of ‘person’ you are is determined by your attitude towards risk, or potentiality, and I found that to be a really fascinating way of understanding the universe. I remember looking at the tabs in my retirement portfolio and finding this one for viewing ‘Unrealized Gain/Loss’ and that’s often how I work—is just going through the Cambridge Parking Code, for example, and finding this section of the code that was called ‘Crossing Non-Signalized Locations’ and just feeling “I can’t do any better than that,” you know? That’s what I was talking about in terms of ready-mades that exist in the social sphere. So I found that tab, actually, a long time ago, and I pulled it out of a journal when I was there [in Bali] working on these pieces and I wound up making these two sarongs and later on a series of porcelain vessels for holding one’s unrealized gains and losses. At the time, I knew that I wanted a performance to come out of them, but I wasn’t sure what it was. I was inspired very much by this sort of thing: Pulls out a TIAA-CREF brochure with a man in a suit seated at a table. This guy is probably an actor, and [the brochure] says “TIAA-Cref announces “Individual counseling sessions at the Rhode Island School of Design. Individual counseling sessions at no additional cost to you. You can discuss your personal financial situation with an experienced TIAA consultant on a confidential basis. We are available to help you discuss how to achieve your financial goals by investing in financial solutions such as mutual funds, brokerage, life insurance, and annuities...etc....What retirement benefits best fits your situation?” Often I encounter this and I think O.K., this is one way to prepare for the after-work life and it seems inadequate to me. But, I also find it really inspiring. I really like the visual language of it. I kind of want to be that man. I’d like to see if I could maybe buy his clothes. FLM: What it is about the man on the brochure that interests you? DP: He’s offering personalized objective advice and a detailed evaluation of everything you need to know and do. Who wouldn’t want that? But he’s also something of a contemporary priest or priestess, mediating between the unseen all-powerful universe of global capitalism and the common worker. So I started off developing Unrealized Gain/Loss directly from the charts that represent the performance of my retirement portfolio. Then I came home and I wanted to use those. I had this word in my journal “unrealized gain/loss vessel.” I had this notion of vessels that would contain unrealized gains and losses. That felt really important to me that they would have somewhere to go. I had been thinking a lot about altars and making offerings—that somehow this really fickle, massive, difficult-to-comprehend-universe of the financial world—that somehow it might be nice if you could making an offering to it. [In Bali] they made such beautiful elaborate offerings. So I studied offering making as well with one of the women there and she taught me some of the standard forms created by folding leaves and the significance of the floral arrangements. I started working in clay and then moved to porcelain and I made these unrealized gain/loss vessels. I made a few of them, they have holes on either side that you can’t get your fingers in. But something can go in there and something can go out of there. It’s a nice size for putting on an altar. Then I got this commission from Artists in Context who was interested in my doing something for this project “Artists Perspectives for the Nation” project. I proposed initiating these investors’ drum circles as a new public performance form. I’m interested in bringing together those two symbols—the symbol of the djembe and the drum circle. unrealized gain/loss vessel - d.peltz - 2012 FLM: I can imagine the public digital stock ticker performing like a soft fleeting stream of information, a kind of (meaningless) illusory comfort blanket. DP: In some way you have to understand its relevance outside of the obvious, right? Because the obvious is illogical. Nobody is actually using that data to day trade, for example. People aren’t sitting there with their computers watching the market data in Times Square or setting up an outdoor office and being like “OK it’s up 3 points or it’s up 1.56, trade! Ok now buy, Ok now sell!” That would be a kind of a nice performance, actually. But actual day traders would want more up to date data than that. To understand what that data is doing is really important. And that’s something I’ve realized—that I’m interested in a particular kind of data visualization, which is not about what data can tell people, but what data can tell people who are visualizing it. For example, in the Cambridge Project “Crossing Non-Signalized Locations” I was interested in the 10,000 excuses archive of data recording five years worth of excuses for why people thought they shouldn’t have received their parking ticket. I was not interested in making that excuse wall so that the public could see and understand this data. Inevitably the data will be seen by others but I was really interested in what the action of visualizing the data told those who were visualizing it. The parking attendants themselves were writing those excuses on the wall—I was interested in what that kind action of writing the excuses on the wall told them about the data. Similarly, I’m interested in designing a way to allow people to pass this data from the unseen universe of the market, through their own bodies, which happens through the merging of the drum and the stock ticker. I’m interested in those two also as symbols; the drum as this symbol of the earth, the body and a pagan counterculture, and the stock ticker referring to the ethereal world of global markets—bringing those two together and making them dependent. I’m often drawn to conceptual propositions that I become invested in testing in a sincere way—at first they often they sound humorous to others, but I have to remember that there is humor in them. I don’t sit around and laugh about these things. I stop finding them funny at all. I’m interested in the proposition that we could know something about the after-work life by drumming in response to our retirement portfolio. So then I become really interested in how to craft that into a viable performance form for myself and others. FLM: The aspect of using sound in “Unrealized Gain/Loss” as a way of embodying the information to the asset holder is really intriguing—using sound as a means of embodying the asset data. Was sound a medium that made sense to use immediately or were you considering other means of attempting to embody it? DP: Well I do use other mediums within the project like textile, ceramic, and batik patterns. I was first drawn to the history of Batik patterns as a socio-economic stratification system and the vessels as a way of embodying or manifesting this data of unrealized gain and loss. My first approach was to work with meditation actually—a meditation workshop with my colleagues. I was going to offer this “Unrealized Gain/Loss” workshop where you would explore the sensations of gain and loss by adapting the way yogi-nidra brings you into contact with your physical surroundings and stretches your perception. FLM: At Naropa University there are/were business & compassion workshops—a sort of mash-up of business and compassion and how compassion could be incorporated into a business model. This process and engagement of “embodying data” also has to do with “Participatory Democracy and the Future of Karaoke” you created at the DNC in Denver in 2008. DP: That kind of appropriation and instrumentalization of spiritual practice could be disturbing and thus compelling as a strategy. For various reasons, I’ve come to be drawn to both the form of a quarterly public performance and the established performance form of a drum circle. Its something I’ve seen myself do before, that is to mess up a really good functional social system like a drum circle or karaoke. I remember I was developing language for the karaoke project and started calling it “Participatory Democracy and the Future of Karaoke” and one of my assistants on the project, who’s an incredible artist, said, “but don’t you think the future of karaoke is guitar hero?” and I realized that maybe he thought I was trying to improve the form. I’m just trying to get people to have this shifted embodied experience, I need to craft the performance context so that they can do that. In the case of the karaoke project, for example, what did I need in order to be able to do this [a person to stand up in front of a bar and deliver a karaoke speech]? I realized that the body is very vulnerable so I built a podium so that the speaker can feel secure enough to do this, otherwise you couldn’t get to this state achieved by passing these speeches through the body. Then I was, like, well you need to be able to practice the lyrics because you don’t know all the “songs” by heart, which became an insert to the massive track books carried by most karaoke VJs. And then sometimes the crowd in the bar isn’t there with me, so I needed to extract the voice of the crowd cheering from the original venue and I needed the local audience to cheer if they wanted to. I’m interested in both where the form succeeds and fails. In particular, one of the most interesting things is this auditory gap between the space where you are, the reduced scale of applause in your own little bar, and this grand scale of applause at the convention center where the speech was originally delivered. FLM: How did the concept of “Participatory Democracy Karaoke” come about and why did you use karaoke as a means of engaging what was happening at the DNC in 2008? DP: I was looking at a lot of different readymade media infrastructures within the city at the time. I was interested in the emergency broadcast systems and I developed a proposal to repurpose that system and karaoke became an important symbol because it was this populist form that was already engaged in exploring the sensation of celebrity but also visualizing the gap between ourselves and those with more power and influence. So it had this readymade capacity to play with power and celebrity and I felt like the Obama presidential campaign, the first one in particular, had some very curious overlaps with this culture of celebrity. Obama of course rose to power partly based on his oratory abilities and I was interested in how karaoke as a vehicle was so adept at offering people all that was left of authentic expression in a political speech. Managing a politician and constructing their identity is such a developed practice that it becomes, kind of automatically, a metaphor for the way that our own identities are constructed. Of course the Obama campaign was very hip and savvy and deploying this notion of grassroots. It was really pioneering in its use of social media and this deployment of notions of populism. I was interested at that time in the capacity of karaoke to track speech patterns, precise tempos of anyone’s delivery, and that to me was a way of thinking about what might be left of the authentic self. I was interested in karaoke’s capacity to extract that authentic component and offer it to others. So not just to stand up and be them, but to [literally] pass their speech patterns through your own body. A long time ago, it started to strike me as odd that one would make media at all. It struck me as a kind of un-contemporary way of going about making art in an age of media overflow. That logic extended into my thinking on delivery devices and installation as well. Why would one buy a screen or even set one up when there are so many out there? And the way in which these media displays function in karaoke bars and bars in general is very interesting to me. I’m drawn to this passive consumption of media where your primary social interaction is with the bartender or a few other individuals but these screens are around you and your attention is shifting back and forth between these spaces. So much political rhetoric is spoken to a half-listening audience. I was interested in what was happening in the slippage and that karaoke was a kind of slippage amplifier. So if you put people in a bar and they are delivering a Kucinich speech and Kucinich comes up on a screen then your getting a sound bite of Kucinich and an image of Kucinich and your friend is talking to you— FLM: A kind of magic takes place in that incongruency between sound and image and the karaoke participant who’s relaying the speech-text at the same time. DP: Exactly and there’s some kind of truth in that experience of reality. FLM: Yeah, there’s something uncanny about seeing the body close-up like that as though it can’t lie to you in that moment or context. It’s a weird moment of luminous clarity. The work you’ve done and all of what you’re saying about karaoke is so very interesting to me. Growing up, my dad and uncles sang karaoke a lot (and still do) and being first-generation Filipino American is a different cultural subtext entirely. I’m also seeing it from the position of witnessing family members who are carriers of these stories and songs. And seeing them cherish these Tony Bennett, Frank Sinatra, Elvis Presley songs so much, I also see how their bodies are literal vessels of popular music that signifies something greater—it signifies their cultural and socioeconomic place in the world. The way that they cherish these American 1950s and 1960s pop songs is similar to having a certain kind of reverence for their spiritual faith or Catholicism. It’s a similar kind of care, focus, and attention exerted in karaoke and Catholicism—that these two structures and systems give something to focus on. Setsuko, Seiji and Hitoshi in Obama, Japan as Obama in Indiana — d. peltz — 2008 DP: Sure there something about the relationship we have to our candidate or the way we go about choosing a candidate, which is very similar to a deity or idol. I learned a lot about karaoke culture through this project. I’d never done karaoke. I’d never been interested in it as a form and then I travelled to Japan as part of the project when I made “Setsuko, Seiji and Hitoshi in Obama, Japan as Barack Obama in Indiana” and it was quite fascinating because my image of karaoke had always been this very public forum in a karaoke bar and then I discovered there’s this whole other world of karaoke where people even go on their own, they go and rent a room or cubicle and sing, or they go on a date—just the two of them go and sit in a room and do karaoke together. FLM: I’m interested in issues that take place within or as a result of specific karaoke culture(s). In the Philippines within the last several years there’s been occurring the “My Way Killings” phenomenon. Apparently baklas or gay men are employed by karaoke establishments to help “smooth over conflicts over karaoke singing”—these social forms of conduct, or lack thereof that arise out of the infrastructures of this social sport. In this one rural part of the Philippines there’s a village karaoke machine that the whole village shares—the Aeta indigenous people have an appointed “keeper” of the karaoke machine. I also see karaoke as a proxy to the confessional box in Catholicism where one goes to pour out their sins (minus the penance and redemption). The karaoke machine enables one to literally sing out whatever’s going on internally, but through highly saturated popular song lyrics. While karaoke is a public and social sport, it can also be a private one. Karaoke is a means of communion with each other. DP: Right, this preference for this kind of mediated communication. In Japan I was trying to organize people to work on this project and I was talking about throwing a party and they were like, well, we have to rent a karaoke machine because what else are we going to do? And I think its kind of serving that function of surrogacy—emotional surrogacy. FLM: And karaoke tools can be read as ritual tools—the magic mic that holds everything. There’s got to be some overlap at some point—between religious ceremony and devotion to the karaoke machine. DP: The way I designed the piece was so that it could slip right on top of the ready-made karaoke infrastructure. There was a flat-packed podium and it was made of a single sheet of plywood with no fasteners that slotted into itself. Those were sent out to a network of karaoke bars that I invited to become “karaoke convention centers.” The local VJs downloaded our custom-made, speech-extracted tracks that were designed to play on their existing equipment. In this sense the piece is a permanent installation. If you go to Denver today, some of the VJs still have the tracks in their library of offerings, the Ramones and Romney. It was this notion of re-purposing readymade infrastructure to create a distributable populist form. Obama was coming and the convention was in the Pepsi Center and 30,000 people were coming including 10,000 journalists. The impetus behind the larger art project that commissioned international artists to make works in Denver, was that local people weren’t going to have much access to this convention. It was like an invasion, the city was being descended upon, but if you lived a block away from the site, you had the same access as people in Zimbabwe&mash;30 second media bits excerpted from the speeches. So it seemed to me that the fundamental gesture was how do I take that signal, which was travelling out of the convention center, and create a local interruption? FLM: Is that what you mean by ‘intervention’? The term is frequently used to help describe your work. DP: It depends on the day. Around that karaoke project I had a conversation with Krzysztof Wodiczko and he was proposing that maybe rather than intervention, we should consider the word interruption. Because intervention is kind of an overused term in the field of art and it has militaristic and therapeutic associations outside of the art context. Fundamentally, the idea of intervening speaks to the readymade social world as your primary material. So it’s basically suggesting a kind of subtractive process, which gets back to this question: what is the role of the contemporary media artist in a world that’s so saturated with media? You can’t work additively in a saturated field. If you want to make a visible mark you have to work subtractively. That’s what intervention is about to me, just another way of saying “to work subtractively.” FLM: So the interventions or interruptions aren’t necessarily adding or subtracting, but are they putting orange cones there? What are they doing exactly? DP: I think you’re right about that, they’re not really subtracting. They’re adding to the scope of possibility. I’ve been thinking (with this exhibition I’m mounting next month) about the work as explorations and expansions of social possibility. Maybe it’s more insertion. I started calling the pieces ‘insertions’ that I was making in Rejmyre—a small town in Sweden where I’ve been working for six years now. My favorite site to install there is the tourist bureau. I started calling the video pieces that I made for the tourist bureau, video insertions. This idea that you’re inserting something into the readymade media infrastructure of the world resonates with me. Insertion leverages a context, creating a possibility that the inserted object might be naturalized in the process — that someone can encounter my video in Rejmyre as tourist information. And then all of a sudden tourist information can include some American guy prostrating through town and it can include really bad relationship advice. Maybe insertion is a better word. tourist information – d. peltz 2009-present  . (shrink)

The author aims to retrieve and creatively develop a strand of Christian thought, stretching from early Christian interpretations of biblical data through the hagiographies of the saints into modern Christian thought, which provides a foundation for concern over the welfare of nonhuman animals. To provide the framework for this strand, the author explores the theology of Irenaeus of Lyons and Ephrem the Syrian. First, he considers their positions regarding the place of nonhuman animals in protology and eschatology. Then, (...) he notes their view that the created order is in via toward its eschatological consummation. With this framework in place, he turns to other voices in the Christian tradition, including the hagiographies of the saints, in order to further develop the framework. Ultimately, the author suggests that, within this particular strand of Christian thought, the further a human being progresses along the path of redemption, the more he or she ought to serve as a prolepsis of eschatological hope, which includes peaceful relationships between humans and animals. (shrink)

Analysts studying the nexus between language and ethnic identity have characterized ethnolinguistic ideologies as the deep structure of overt language practices. By contrast, this exploratory analysis argues for the advantages of shifting from a multi-level to a single-level explanatory model, consisting of interpretive frames and data (= aspects of sociocommunicative behavior) interpreted by way of those frames. The single-level model affords, arguably, a more unified treatment of people’s everyday inferences about ethnolinguistic identity, on the one hand, and research paradigms (...) for studying language as an ethnosemiotic resource, on the other hand. Yet the “singletiered” model does not void socioideological considerations. Instead, it assumes that a continuum stretches between (1) entrenched language prejudices, (2) efforts to use language theory to question or dislodge such prejudices, and (3) the moment-by-moment hypotheses and inferences in terms of which humans make sense of their conspecifics’ linguistic behavior, along with other ethnosemiotic cues. (shrink)

Researching the organization and management of international public affairs (IPA) in the then-new multinational enterprises (MNEs) started in the 1960s. At first, IPA studies kept fairly good pace with what was known about the MNEs' nonmarket environments, their structurings, and their processes. After 1980, a disconnect developed in our knowledge of these three interrelated topics. In particular, much of more recent IPA research (a) fails to reflect the true scope, real actors, and organizational location of the IPA function; (b) remains (...) focused on old issues (e.g., the hierarchical relationship between headquarters and subsidiaries); (c) is mired in complex statistical analyses of remote data; (d) uses relevant theories in rather marginal ways; and (e) overlooks the impact on IPA of such important developments as mergers, acquisitions, and divestments. Yet, investigators can stretch their research methodologies and refocus their studies on the organization and management of the two faces of public affairs—offensive and defensive—in the context of new nonmarket threats and opportunities. (shrink)

It is now well documented that biology needs morphometrics. Morphometrics can provide useful and often unexpected information about development and growth, functional—especially mechanical—adaptation, and evolutionary difference and relationship. Such studies often apply coordinate data from anatomical landmarks. Recently semi-landmarks and sliding landmarks increase information content, especially of apparently featureless regions . Yet, how we landmark our materials limits the results we get and the questions we ask. Here we show different landmarking schemes leading to different equivalences between specimens and (...) different results. Geometric morphometric methods often treat landmarks as points on rubber sheets. Distortions of the sheets are often visualized by techniques like thin plate splines showing changes or differences as stretches or contractions. The statistics of morphometrics can handle these. Further consideration of anatomical landmarks, however, implies that real biologies are sometimes more complex. Sometimes two-dimensional rubber sheets of anatomies contain cusps or holes representing appearances or disappearances of structures. In three dimensions, equivalent rubber blocks may show not only appearances or disappearances but also reversals of positions of structures. Such phenomena are generally ignored in landmarks and analyses. We show that in some cases morphometrics can take account of such matters. But we also suggest that sometimes these modifications from elastic analogues are so complex that new methods may be required for our morphometric packages. It is in this sense that improvement of morphometrics needs deeper understanding of biology. (shrink)

The paper discusses the Christological bearing of certain Byzantine festal hymns, whose roots stretch back to the early Christian tradition, but which are still used in the services of the Orthodox Church. These hymns avoid the vocabulary of their contemporary dogmatic debates, and offer an alternative poetic theology deeplyrooted in Biblical imagery, yet surprisingly precise and effective in conveying the very same message about Christ. This finding opens up the discussion of theological method, namely the question of how these hymns (...) could be taken into account as direct sources for theology, on a par with the data provided by the ecumenical councils, and the subsequent patristic and medieval theology. (shrink)

The health of farm owners and farmworkers has significant impacts on farm businesses, farming families, and local rural communities where agriculture is an important driver of social and economic activity. Rural residents and farmworkers have higher rates of food insecurity, but little is known about food insecurity among farm owners and the collective experiences of farm owners and farmworkers. Researchers and public health practitioners have stressed the need for policies that target the health and well-being of farm owners and farmworkers (...) while remaining sensitive to the nature of life on the farm, yet farm owner and farmworker lived experiences have been understudied, especially in relation to one another. In-depth qualitative interviews were conducted with 13 farm owners and 18 farmworkers in Oregon. Modified grounded theory was used to analyze interview data. Data were coded using a three-stage process to identify salient core characteristics of food insecurity. Farm owner and farmworker meanings and interpretations of their food insecurity were often contradicted by evaluated food security scores using validated quantitative measures. According to such measures, 17 experienced high food security, 3 had marginal food security, and 11 had low food security, but narrative experiences suggested higher rates. Narrative experiences were categorized by core characteristics of food insecurity, including seasonal food shortages, resource stretching, working extended hours most days of the week, limited use of food assistance, and the tendency to downplay hardship. These unique factors have important implications for developing responsive policies and programs to support the health and well-being of farm livelihoods whose work enables health and well-being among consumers. Future studies to test the relationships between the core characteristics of food insecurity identified in this study and farm owner and farmworker meanings and interpretations of food insecurity, hunger, and nourishment are warranted. (shrink)

Children traditionally learn to read Chinese characters by rote, and thus stretching children’s memory span could possibly improve their reading in Chinese. Nevertheless, 85% of Chinese characters are semantic-phonetic compounds that contain probabilistic information about meaning and pronunciation. Hence, enhancing children’s metalinguistic skills might also facilitate reading in Chinese. In the present study we tested whether training children’s metalinguistic skills or training their working-memory capacity in eight weeks would produce reading gains, and whether these gains would be similar in (...) Chinese and English. We recruited 35 second graders in Hong Kong and randomly assigned them to a metalinguistic training group (N = 13), a working-memory training group (10), or a waitlist control group (12). In the metalinguistic training, children were taught to analyze novel Chinese characters into phonetic and semantic radicals and novel English words into onsets and rimes. In the working-memory training, children were trained to recall increasingly long strings of Cantonese or English syllables in correct or reverse order. All children were tested on phonological skills, verbal working memory, and word reading fluency in Chinese and in English before and after training. Analyses of the pre- and post-test data revealed that only the metalinguistic training group, but not the other two groups, showed significant improvement on phonological skills in Chinese and English. Working-memory span in Chinese and English increased from the pre- to post-test in the working-memory training group relative to other two groups. Despite these domain-specific training effects, the two training groups improved similarly in word reading fluency in Chinese and English compared to the control group. Our findings suggest that increased metalinguistic skills and a larger working-memory span appear equally beneficial to reading fluency, and that these effects are similar in Chinese and English. (shrink)

This study examines the form and function of gestural depictions that develop over extended stretches of concept explanation by a philosopher. Building onStreeck’s (2009)explorations of depiction by gesture, we examine how this speaker’s process of exposition involves sequences of multimodal, analogical depiction by which the philosophical concepts are not only expressed through gesture forms, but also dynamically analyzed and construed through gestural activity. Drawing on perspectives of gesture as active meaning making (Müller 2014,2016,Streeck 2009), we argue that the build-up of (...) gestures in depiction sequences, activated through a multimodal metaphor (Müller & Cienki 2009), engages the wider philosophical standpoint of the speaker. Using video analysis supported by interview data, we demonstrate how examination of gestures within and across discourse can lead to understanding of how dynamic, embodied, and subjective processes of conceptualization contribute to philosophical theorizing. (shrink)

Capricci are nonsense drawings that delineate an elusive but inevitable sense behind or, better, within the palpable nonsense of the elementary proposition of a drawing; they are capers on a tightrope stretched between the poles of pathos and the ridiculous. We shall succeed in not falling only if we step forward boldly and know not only what we are doing but also what we are up against in the making of a picture as well as in living in the world. (...) For the world, in its yawning impudence of death and the dance of blind eagerness, ambition, and noisy speechlessness, makes us look to art not, or not necessarily, to escape from the world but rather to learn how to take its measure. . . . There is a painting ["St. Vincent Ferrer Preaching"] joined to the Passion cycle in S. Polo which demonstrates as well as any paradox ever will how Giandomenico joined piety and irony in his religious art without curtailing the glory of either. He arrives, as it were, at a God-fearing irony. We see St. Vincent Ferrer preaching. He speaks so eloquently, so convincingly in praise of the divine truth, that light shines forth from him and angel's wings grow on his shoulders. Fascinated by the miracle but even more so by the saint's words, his audience sits spellbound at his feet; in the foreground, however, sits a youth, a fop perhaps, gorgeously dressed, with a singular smile on his face, his hand musingly poised to his cheek, who looks at us quizzically. He is the link between us and the miracle. "Can you believe it?" says the smile, and perhaps "I did not—and yes—how can you now not believe it, you need but look - as I did - for there it is!" It is, I think, the face of one who knows about the truth of the absurd and its inner logic. Credo quia absurdum: if it were not so, we could prove the existence of God by feeding data into a computer, and there would be many believers, whose faith, in turn, deserved but little credit. Needless to say, perhaps, the face that so speaks to us in laughter joined to wonder is a self-portrait.1 · 1. In S. Polo the painting of St. Vincent Ferrer Preaching hangs opposite a matching picture of The Finding of the True Cross. There is a beautiful young woman on the right who looks at us beseechingly and with her right hand points at the cross. Giovanni Domenico Tiepolo who looks out of St. Vincent Ferrer Preaching cannot help but see this lady and be affected by her earnest gesture. For a reproduction of the painting, see Maruz, G. D. Tiepolo, plate 22. Philipp P. Fehl is a professor in the department of art and design at the University of Illinois at Urbana-Champaign. He has edited Franciscus Junius: The Literature of Classical Art. His previous contribution to Critical Inquiry, "Turner's Classicism and the Problem of Periodization in the History of Art," appeared in the Autumn 1976 issue; the present essay was delivered in an earlier version at Stanford University in 1976 and is included in his collection of essays, Art and Mortality. His capricci, Birds with Titles, were exhibited in a one-man show at Kenyon College. (shrink)

Capricci are nonsense drawings that delineate an elusive but inevitable sense behind or, better, within the palpable nonsense of the elementary proposition of a drawing; they are capers on a tightrope stretched between the poles of pathos and the ridiculous. We shall succeed in not falling only if we step forward boldly and know not only what we are doing but also what we are up against in the making of a picture as well as in living in the world. (...) For the world, in its yawning impudence of death and the dance of blind eagerness, ambition, and noisy speechlessness, makes us look to art not, or not necessarily, to escape from the world but rather to learn how to take its measure.... There is a painting ["St. Vincent Ferrer Preaching"] joined to the Passion cycle in S. Polo which demonstrates as well as any paradox ever will how Giandomenico joined piety and irony in his religious art without curtailing the glory of either. He arrives, as it were, at a God-fearing irony. We see St. Vincent Ferrer preaching. He speaks so eloquently, so convincingly in praise of the divine truth, that light shines forth from him and angel's wings grow on his shoulders. Fascinated by the miracle but even more so by the saint's words, his audience sits spellbound at his feet; in the foreground, however, sits a youth, a fop perhaps, gorgeously dressed, with a singular smile on his face, his hand musingly poised to his cheek, who looks at us quizzically. He is the link between us and the miracle. "Can you believe it?" says the smile, and perhaps "I did not—and yes—how can you now not believe it, you need but look - as I did - for there it is!" It is, I think, the face of one who knows about the truth of the absurd and its inner logic. Credo quia absurdum: if it were not so, we could prove the existence of God by feeding data into a computer, and there would be many believers, whose faith, in turn, deserved but little credit. Needless to say, perhaps, the face that so speaks to us in laughter joined to wonder is a self-portrait.1 · 1. In S. Polo the painting of St. Vincent Ferrer Preaching hangs opposite a matching picture of The Finding of the True Cross. There is a beautiful young woman on the right who looks at us beseechingly and with her right hand points at the cross. Giovanni Domenico Tiepolo who looks out of St. Vincent Ferrer Preaching cannot help but see this lady and be affected by her earnest gesture. For a reproduction of the painting, see Maruz, G. D. Tiepolo, plate 22. Philipp P. Fehl is a professor in the department of art and design at the University of Illinois at Urbana-Champaign. He has edited Franciscus Junius: The Literature of Classical Art. His previous contribution to Critical Inquiry, "Turner's Classicism and the Problem of Periodization in the History of Art," appeared in the Autumn 1976 issue; the present essay was delivered in an earlier version at Stanford University in 1976 and is included in his collection of essays, Art and Mortality. His capricci, Birds with Titles, were exhibited in a one-man show at Kenyon College. (shrink)

According to the World Health Organisation, three to five million individuals are infected by influenza, and around 250,000 to 500,000 people die of this infectious disease worldwide. Influenza epidemics pose a serious public health threat. Moreover, graver dangers are encountered with influenza subtypes against which there is little or no preexisting human immunity. Such subtypes of influenza have the potential to cause devastating epidemics. Thus, enhancing surveillance systems for the purpose of detecting influenza epidemics in an early stage can quicken (...) response times and save millions of lives. This paper presents three adapting intelligence models: support vector machine regression, artificial neural network using particle swarm optimisation, and our intelligent time series to predict influenza epidemics. The novelty of the current study is that it proposes a new intelligent model to predict influenza outbreaks. The INTS model combines clustering with a time series model to enhance the prediction of influenza outbreaks. The innovation of our proposed model integrates the results obtained from the existing weighted exponential smoothing model with centroids obtained from clustering. We developed a surveillance system for influenza epidemics using Google search queries. The current research is based on a weighted version of the Center for Disease Control and Prevention influenza-like illness activity level obtained from the Center for Disease Control and Prevention data, as well as query data obtained from the Goggle search engine in the USA. The influenza-like illness data was collected from January 4, 2009, to December 27, 2015, stretching across a total time span of 312 weeks. Google Correlate was used to select search queries related to influenza epidemics. In total, 100 search queries were obtained from Google Correlate, 10 of which were better and more relevant search queries selected in this study. The model was evaluated using online Google search queries collected from Google Correlate. Standard measure performance MSE, RMSE, and MAE were employed to estimate the results of the proposed model. The empirical results of the INTS model showed MSE = 0.003, RMSE = 0.036, and MAE = 0.0185, indicating that the errors of the proposed model are very limited. A comparative model of predicting results between the INTS model, alternative Google Flu Trend, and autoregression with Google search data is also presented. The proposed model outperformed the existing models. (shrink)

The first topic of concern is anonymity, specifically the anonymity that is available in communications on the Internet. An earlier paper argues that anonymity in electronic communication is problematic because: it makes law enforcement difficult ; it frees individuals to behave in socially undesirable and harmful ways ; it diminishes the integrity of information since one can't be sure who information is coming from, whether it has been altered on the way, etc.; and all three of the above contribute to (...) an environment of diminished trust which is not conducive to certain uses of computer communication. Counterbalancing these problems are some important benefits. Anonymity can facilitate some socially desirable and beneficial behavior. For example, it can eliminate the fear of repercussions for behavior in contexts in which repercussions would diminish the availability or reliability of information, e.g., voting, personal relationships between consenting adults, and the like. Furthermore, anonymity can be used constructively to reduce the effect of prejudices on communications. Negative aspects of anonymity all seem to point to a tension between accountability and anonymity. They suggest that accountability and anonymity are not compatible, and they even seem to suggest that since accountability is a good thing, it would be good to eliminate anonymity. In other words, the problems with anonymity suggest that individuals are more likely to behave in socially desirable ways when they are held accountable for their behavior, and they are more likely to engage in socially undesirable behavior when they are not held accountable. I am not going to take issue with the correlation between accountability and anonymity, but rather with the claim that accountability is good. To examine this problem, let's look at a continuum that stretches from total anonymity at one end, and no anonymity at all at the other end. At the opposite extreme of anonymity is a panopticon society. The panopticon is the prison environment described by Foucault in which prison cells are arranged in a large circle with the side facing the inside of the circle open to view. The guard tower is placed in the middle of the circle so that guards can see everything that goes on in every cell. In a recent article on privacy, Jeffrey Reiman, reflecting on the new intelligent highway systems, suggests that we are moving closer and closer to a panopticon society. When we contemplate all the electronic data that is now gathered about each one of us as we move through our everyday lives- intelligent highway systems, consumer transactions, traffic patterns on the internet, medical records, financial records, and so on- we see the trend that Reiman identifies. Electronic behavior is recorded and the information is retained. While actions/transactions in separate domains are not necessarily combined, it seems obvious that the potential exists for combining data into a complete portfolio of an individual's day to day life. So it would seem that as more and more activities and domains are moved into a IT-based medium, the closer we will come to a panopticon society. A panopticon society gives us the ultimate in accountability. Everything an individual does is observable and therefore available to those to whom we are accountable. Of course, in doing this, it puts us, in effect, in prison. The prison parallel is appropriate here because what anonymity allows us is freedom; prison is the ultimate in lack of freedom. In this way the arguments for a free society become arguments for anonymity. Only when individuals are free will they experiment, try new ideas, take risks, and learn by doing so. Only in an environment that tolerates making mistakes will individuals develop the active habits that are so essential for democracy. In a world without information technology, individuals have levels or degrees and various kinds of anonymity and consequently different levels and kinds of freedom. Degrees and kinds of anonymity vary with the domain: small town social life versus urban social life, voting, commercial exchanges, banking, automobile travel, airplane travel, telephone communication, education, and so on. Drawing from our experience before IT-based institutions, we might believe that what we need is varying levels or degrees and kinds of anonymity. This seems a good starting place because it suggests an attempt to re-create the mixture that we have in the physical, non-IT-based world. Nevertheless, there is a danger. If we think in terms of levels and degrees of anonymity, we may not see the forest from the trees. We may not acknowledge that in an electronic medium, levels and kinds of anonymity mean, in an important sense, no anonymity. If there are domains in which we can be anonymous but those domains are part of a global communication infrastructure in which there is no anonymity at the entry point, then it will always be possible to trace someone's identity. We delude ourselves when we think we have anonymity on-line or off-line. Rather, what we have both places is situations in which it is more and less difficult to identify individuals. We have a continuum of situations in which it is easy and difficult to link behavior to other behavior and histories of behaviors. In the physical world, we can go places and do things where others don't know us by name and have no history with us, though they see our bodies, clothes, and behavior. If we do nothing unusual, we may be forgotten. On the other hand, if we do something illegal, authorities may attempt to track us down and figure out who we are. For example, law enforcement officials, collection agencies, those who want to sue us may take an active interest in removing our anonymity, ex post facto. Think of Timothy McVeigh and Terry Nichols-the men who apparently bombed the federal building in Oklahoma City. Much of what they did, they did anonymously, but then law enforcement officials set out to find out who had done various things, e.g., rented a car, bought explosives, etc. The shrouds of anonymity under which McVeigh and Nichols had acted were slowly removed. Is this any different than behavior on the internet? Is there a significant difference in the kind or degree of anonymity we have in the physical world versus what we have in an IT-based world? The character of the trail we leave is different; in the one case, its an electronic trail; while in the other it involves human memories, photographs, and paper and ink. What law enforcement officials had to do to track down McVeigh is quite different from tracking down an electronic law breaker. Also, the cost of electronic information gathering, both in time and money, can be dramatically lower than the cost of talking to people, gathering physical evidence, and the other minutia required by traditional detective work. We should acknowledge that we do not and are never likely to have anonymity on the Internet. We would do better to think of different levels or kinds of identity. There are important moral and social issues arising as a result of these varying degrees and kinds of identity. Perhaps the most important matter is assuring that individuals are informed about the conditions in which they are interacting. Perhaps, even more important is that individuals have a choice about the conditions under which they are communicating. In the rest of this paper we explore a few examples of levels and kinds of identity that are practical on the Internet. We discuss the advantages and disadvantages that we see for these "styles" of identity for individuals, and we examine the costs and benefits of these styles for society as a whole. (shrink)

It is generally agreed that one origin of machine bias is resulting from characteristics within the dataset on which the algorithms are trained, i.e., the data does not warrant a generalized inference. We, however, hypothesize that a different ‘mechanism’ may also be responsible for machine bias, namely that biases may originate from the programmers’ cultural background, including education or line of work, or the contextual programming environment, including software requirements or developer tools. Combining an experimental and comparative design, we (...) study the effects of cultural and contextual metaphors, and test whether each of these are ‘transferred’ from the programmer to the program, thus constituting a machine bias. Our results show that cultural metaphors influence the programmer’s choices and contextual metaphors induced through priming can be used to moderate or exacerbate the effects of the cultural metaphors. Our studies are purposely performed with users of varying educational backgrounds and programming skills stretching from novice to proficient. (shrink)