Educational counseling of workers in Czechoslovakia

Conclusion Theoretical work regarding counseling in the enterprise sphere (in contrast to the school sphere) is currently sporadic and still quite specialized.In cooperation with the European Centre for Leisure and Education, Prague     

Locke,Intellectual Property Rights,and the Information Commons

This paper examines the question whether, and to what extent, John Locke’s classic theory of property can be applied to the current debate involving intellectual property rights (IPRs) and the information commons. Organized into four main sections, Section 1 includes a brief exposition of Locke’s arguments for the just appropriation of physical objects and tangible property. In Section 2, I consider some challenges involved in extending Locke’s labor theory of property to the debate about IPRs and digital information. In Section 3, it is argued that even if the labor analogy breaks down, we should not necessarily infer that Locke’s theory has no relevance for the contemporary debate involving IPRs and the information commons. Alternatively, I argue that much of what Locke has to say about the kinds of considerations that ought to be accorded to the physical commons when appropriating objects from it – especially his proviso requiring that “enough and as good” be left for others – can also be applied to appropriations involving the information commons. Based on my reading of Locke’s proviso, I further argue that Locke would presume in favor of the information commons when competing interests (involving the rights of individual appropriators and the preservation of the commons) are at stake. In this sense, I believe that Locke offers us an adjudicative principle for evaluating the claims advanced by rival interests in the contemporary debate about IPRs and the information commons. In Section 4, I apply Locke’s proviso in my analysis of two recent copyright laws: the Copyright Term Extension Act (CTEA), and the Digital Millennium Copyright Act (DMCA). I then argue that both laws violate the spirit of Locke’s proviso because they unfairly restrict the access that ordinary individuals have previously had to resources that comprise the information commons. Noting that Locke would not altogether reject copyright protection for IPRs, I conclude that Locke’s classic property theory provides a useful mechanism for adjudicating between claims about how best to ensure that individuals will be able to continue to access information in digitized form, while at the same time also allowing for that information to enjoy some form of legal protection.     

Theory of mind and self-control: more than a common problem of inhibition

This study tested the theory that advances on theory-of-mind tasks and on executive function tasks show a strong correlation because the typically used theory-of-mind tasks pose the same executive demands. In Experiment 1 with fifty-six 3- to 6-year-old children, performance on the dimensional change card-sorting task as an executive function task was correlated with performance on the usual false-belief prediction task, r = .65, and the false-belief explanation task, r = .65, as measures of theory-of-mind development. Because the explanation version of the false-belief test is supposed to be free of the alleged executive demands inherent in the prediction version, the equally strong correlation with the executive function task suggests that this correlation cannot be due to common executive demands. In Experiment 2, the basic finding of Experiment 1 was replicated on another sample of 73 children, ages 3 to 5.5 years. The need for new theories to explain the developmental link between theory of mind and executive function development is discussed, and some existing candidates are evaluated.     

Teacher self-efficacy as a long-term predictor of instructional quality in the classroom

In this longitudinal study, we examined teachers’ self-efficacy as a long-term predictor of their mastery goal orientation and three dimensions of instructional quality: supportive classroom climate, effective classroom management, and cognitive activation. Mastery goal orientation was also analyzed as a predictor of instructional quality. Teachers’ optimism, engagement, and strain were assessed to gain information about the construct validity of the scales on self-efficacy and mastery goal orientation. We analyzed the self-report data of 203 German in-service teachers who participated in all of three time points of assessment (the years 2001, 2008, and 2011). Confirmatory factor analyses supported the assumed three-dimensionality of instructional quality. Teacher self-efficacy was found to be relatively stable and to be a long-term predictor of instructional quality as indicated by the results of latent variable modeling. Moreover, instructional quality is predicted by mastery goal orientation, which in turn is regressed on self-efficacy. As supported also by bias-corrected bootstrapping, mastery goal orientation partially mediated the relationship between classroom climate and self-efficacy. Results and an outlook for future research are discussed.     

ICT Ethics Bibliography 2004: A Select List of Recent Books

Ethics and Information Technology -     

Fetal lead exposure: Encephalopathy in a child

It is well known that lead exposure in the early period of pre pregnancy and antenatal life leads to serious health complications. In this case report, a five month old child who was suffering from encephalopathy was finally confirmed a victim of lead exposure, the source being the environment and the family. We report this case with complete clinical investigation including blood lead analysis. This case report highlights the various ways in which lead may accumulate in the body. It is also aimed at increasing awareness regarding the pathogenesis and clinical manifestations of lead toxicity. The literature survey done reveals that this is the youngest age at which lead toxicity has been documented in India.     

Families made by science. Arnold Gesell and the technologies of modern child adoption

This essay considers the effort to transform child adoption into a modern scientific enterprise during the first half of the twentieth century via a case study of Arnold Gesell (1880-1961), a Yale developmentalist well known for his studies of child growth and the applied technologies that emerged from them: normative scales promising to measure and predict development. Scientific adoption was a central aspiration for many human scientists, helping professionals, and state regulators. They aimed to reduce the numerous hazards presumed to be inherent in adopting children, especially infants, who were not one's "own." By importing insights and techniques drawn from the world of science into the practical world of family formation, scientific adoption stood for kinship by design. This case study explores one point of intersection between the history of science and the history of social welfare and social policy, simultaneously illustrating the cultural progress and power of scientific authority and the numerous obstacles to its practical realization.     

An adaptive filtering algorithm to estimate sprint velocity using a single inertial sensor

The assessment of sprint velocity is useful for evaluating performance and guiding training interventions. In this paper, we describe an adaptive filtering algorithm to estimate sprint velocity using a single, sacrum-worn magneto-inertial measurement unit. Estimated instantaneous velocity, average 10 m interval velocity, and peak velocity during 40 m sprints from the proposed method were compared to a reference method using photocell position-time data. Concurrent validity of the proposed method was assessed using mean absolute error and mean absolute percent error for all velocity estimates. The significance of the mean error was assessed using a factorial ANOVA for average interval velocity and a paired-samples t test for peak velocity. Reliability was assessed using Bland–Altman 95% limits of agreement for repeated measures. Average interval velocity was underestimated early in the sprint (??0.25 to ??0.05 m/s) and overestimated later (0.13 m/s) with mean absolute error between 0.20 m/s (3.95%) and 0.62 m/s (7.78%). The average mean absolute error was 0.45 m/s (7.02%) for instantaneous velocity and 0.63 m/s (7.84%) for peak velocity. The limits of agreement grew progressively wider at greater distances (??0.59 to 0.34 m/s for 0–10 m and ??1.32 to 1.59 m/s for 30–40 m). The estimation error from the proposed method is comparable to other wearable sensor-based methods and suggests its potential use to assess sprint performance.     

Digitale Spiele

Digital games are experiencing a boom—not just in Germany. In view of their considerable prevalence, it is surprising that sports science (still) only addresses specific aspects of digital games. Based on a definition and differentiation of digital games, this contribution demonstrates that digital games pose numerous important questions, which can and should be considered by sports science. In many ways, digital games can serve as a research topic in sports science or be applied as an instrument for data collection and intervention for study and teaching purposes.