Knowledge of pedagogy and social studies content influences a teacher's decision making and helps teachers conduct sound instructional practices despite the influence of high-stakes testing policies. Using national data from the Survey of the Status of Social Studies (S4), this study examined the associations of teachers’ professional characteristics, school environmental factors, and state testing policy on self-reported levels of authority that secondary level social studies teachers (grades 6–12) hold over key classroom tasks. Through hierarchical multiple regression analysis, key findings (...) from this study indicated that greater minority enrollments are associated with lower levels of instructional authority. Teachers who worked in states where a state-mandated social studies test was administered reported less freedom to choose what to teach and how to teach than those in non-testing states. Also, this study showed that in-field status, the type of licensure, and years of teaching experience are important factors in exercising social studies teachers’ instructional authority (e.g., their ability to balance effectively the demands of state-mandated reforms with teaching for meaningful student learning). This study recommends that schools with high minority enrollments, especially if these districts exist in a high stakes testing environment, should invest in teachers with high-quality social studies preparation. (shrink)

In general, dreams are a novel but realistic simulation of waking social life, with a mixture of characters, motivations, scenarios, and positive and negative emotions. We propose that the sharing of dreams has an empathic effect on the dreamer and on significant others who hear and engage with the telling of the dream. Study 1 tests three correlations that are predicted by the theory of dream sharing and empathy: that trait empathy will be correlated with frequency of telling dreams to (...) others, with frequency of listening to others’ dreams, and with trait attitude towards dreams (for which higher scores indicate positive attitude). 160 participants completed online the Toronto Empathy Questionnaire and the Mannheim Dream Questionnaire. Pearson partial correlations were conducted, with age and sex partialled out. Trait empathy was found to be significantly associated with the frequency of listening to the dreams of others, frequency of telling one’s own dreams to others, and attitude towards dreams. Study 2 tests the effects of discussing dreams on state empathy, using an adapted version of the Shen (2010) state empathy scale, for 27 pairs of dream sharers and discussers. Dream discussion followed the stages of the Ullman (1996) dream appreciation technique. State empathy of the dream discusser towards the dream sharer was found to increase significantly as a result of the dream discussion, with a medium effect size, whereas the dream sharer had a small decrease in empathy towards the discusser. A proposed mechanism for these associations and effects is taken from the robust findings in the literature that engagement with literary fiction can induce empathy towards others. We suggest that the dream acts as a piece of fiction that can be explored by the dreamer together with other people, and can thus induce empathy about the life circumstances of the dreamer. We discuss the speculation that the story-like characteristics of adult human dreams may have been selected for in human evolution, including in sexual selection, as part of the selection for emotional intelligence, empathy, and social bonding. (shrink)

A pre-test/post-test, intervention-versus-control experimental design was used to examine the effects, mechanisms and moderators of deep breathing on state anxiety and test performance in 122 Primary 5 students. Taking deep breaths before a timed math test significantly reduced self-reported feelings of anxiety and improved test performance. There was a statistical trend towards greater effectiveness in reducing state anxiety for boys compared to girls, and in enhancing test performance for students with higher autonomic (...) reactivity in test-like situations. The latter moderation was significant when comparing high-versus-low autonomic reactivity groups. Mediation analyses suggest that deep breathing reduces state anxiety in test-like situations, creating a better state-of-mind by enhancing the regulation of adaptive-maladaptive thoughts during the test, allowing for better performance. The quick and simple technique can be easily learnt and effectively applied by most children to immediately alleviate some of the adverse effects of test anxiety on psychological well-being and academic performance. (shrink)

The convenience of using Greenberger-Horne-Zeilinger (GHZ) stales for disproving a recently proposed “hardest-to-beat” type of hidden variables theory is analyzed. The experimental conditions for observing a discrepancy from quantum mechanical predictions are obtained, for a GHZ state with an arbitrary number q of particles. It is shown that an Orsay-like experiment is preferable, even for highly idealized conditions and even if the difficulty of preparation of a GHZ state with a large number of particles is not taken into (...) account. The situation may be different for the case q=4 if a proposed theorem is demonstrated true. (shrink)

It is pointed out that the Diosi-Penrose ansatz for gravity-induced quantum state reduction can be tested by observing oscillations in the flavor ratios of neutrinos originated at cosmological distances. Since such a test would be almost free of environmental decoherence, testing the ansatz by means of a next generation neutrino detector such as IceCube would be much cleaner than by experiments proposed so far involving superpositions of macroscopic systems. The proposed microscopic test would also examine the universality (...) of superposition principle at unprecedented cosmological scales. (shrink)

Background Noninvasive prenatal testing (NIPT) designed to screen for fetal genetic conditions, is increasingly being implemented as a part of routine prenatal care screening in the United States (US). However, these advances in reproductive genetic technology necessitate empirical research on the ethical and social implications of NIPT among populations underrepresented in genetic research, particularly Black women with sickle cell disease (SCD).Methods Forty (N = 40) semi-structured interviews were conducted virtually with Black women in the US (19 participants with SCD; 21 (...) participants without SCD) from June 2021 to January 2022. We employed a qualitative approach to examine the study participants’ perceptions of the potential advancement of NIPT for screening SCD in the fetus. Data were analyzed using NVivo 12 qualitative software.Results The themes revealed the complexities involving the intersectional lived experiences of SCD, prenatal care, lack of synergy among health providers, and NIPT decision-making. The results further revealed that even when Black women have shared commonalities in their lived experiences while navigating SCD and motherhood, their perceptions of NIPT screening technologies are divergent.Conclusion Expanding the ethical discourse on the social implications of NIPT is critical to fully elucidate how Black women perceive NIPT’s utility, particularly as NIPT advances to screen for SCD in the fetus. Neglecting to include Black women with genetic conditions in empirical studies on NIPT may contribute to ongoing health inequities and limit and constrain reproductive choices among Black women with and without SCD. (shrink)

Steroid use in professional sports continues to receive much media attention in the United States. The predominant response to the use of steroids in professional sports is negative. Much of the opposition to steroid use focuses on the critical importance of fair play in American society. To the degree that steroids provide some players with an unfair advantage, the use of steroids is said to undermine fair play. This paper provides an analogical analysis of SAT (Scholastic Assessment Test) coaching (...) services, and the manner in which these services similarly undermine ?fair play? in college admissions competition. Ultimately, our national commitment to fair play is context?specific. If one looks closely, it further reveals the troubling possibility that fair play as a core value is not a core value at all, but little more than an empty mantra. (shrink)

This note evaluates the claim of Steven Pinker in The Better Angels of Our Nature that the advent of strong states led to a decline in violence. I test this claim in the modern context, measuring the effect of the strength of government in lower-income countries on reductions in homicide rates. The strength of government is measured using Polity IV, Worldwide Governance Indicators, and government consumption as a percentage of GDP. The data do not support Pinker’s hypothesis.

Brain damage can cause massive changes in consciousness levels. From a clinical and ethical point of view it is desirable to assess the level of residual consciousness in unresponsive patients. However, no direct measure of consciousness exists, so we run into the philosophical problem of other minds. Neurologists often make implicit use of a Turing test-like procedure in an attempt to gain access to damaged minds, by monitoring and interpreting neurobehavioral responses. New brain imaging techniques are now being developed (...) that permit communication with unresponsive patients, using their brain signals as carriers of messages relating to their mental states. (shrink)

The EMERT(ecological microexpression recognition test) by Zhang, et.al.(2017) used block design for backgrounds, therefore participants could not get comparable scores. The current study used random design for backgrounds to improve EMERT to REMERT (random EMERT), and used eyes-closed and eyes-open resting-state fMRI to detect relevant brain activity of REMERT for the first time. The results showed: (1)Two new recapitulative indexes of REMERT/EMERT were adopted, such as microexpression M and microexpression SD. Using random design, the participants could effectively identify (...) almost all the microexpressions, and each microexpression type had significantly background effect. Using two EMERT as duplicates and calibrations, the REMERT had good duplicate reliability and calibration validity. Therefore the REMERT can be used as an individual test, and each participant can get comparable and recapitulative scores. (2)ALFFs in both eyes-closed and eyes-open resting-states and ALFFs-difference could predict microexpression M, and the ALFFs-difference was less predictive. The relevant brain areas of microexpression M were some frontal lobes, insula, cingulate cortex, hippocampus, amygdala, fusiform gyrus, parietal lobe, caudate nucleus, precuneus, thalamus, putamen, temporal lobe and cerebellum. (3)ALFFs in both eyes-closed and eyes-open resting-states and ALFFs-difference could predict microexpression SD, and the ALFFs-difference was more predictive. The relevant brain areas of microexpression SD were some frontal lobes, central anterior gyrus, supplementary motor area, insula, hippocampus, amygdala, cuneus, occipital lobe, fusiform gyrus, parietal lobe, caudate nucleus, pallidum, putamen, thalamus, temporal lobe and cerebellum. (4)There were many similarities and some differences of the relevant brain areas between microexpression M and SD. The ALFFs-difference was more sensitive to REMERT fluctuations. All these brain areas can be trained to enhance ecological microexpression recognition ability. (shrink)

Reality testing is the process by which we distinguish our own perceptual states from imagination or episodic memory. I argue that reality testing is a metacognitive process. Since reality testing is also accomplished by creatures who lack mental state concepts, it follows that reality testing is a nonconceptual metacognitive process. I also provide prima facie evidence that reality testing is a necessary condition for prototypical cognitive states like belief. It follows that metacognition is phylogenetically and logically prior to cognition (...) in many cases. (shrink)

This article examines the rise and decline of the enthusiasm for intelligence testing in early twentieth-century China, focusing on the appeal, the challenges, and the critiques revolving around this psychological instrument. The introduction of intelligence testing reflected not only China’s urgent needs in modernizing its merit system, but also Chinese psychologists’ aspirations for pursuing exactitude and redefining the racial characteristics of their compatriots against foreign interpretations. But despite psychologists’ endeavors, the political and geographical fragmentation of Republican China troubled the epistemic (...) imperative of uniformity demanded by Euro-American psychometrics and therefore undermined the validity of measurement. Subsequently, the legitimacy of intelligence testing began to be questioned by several influential Chinese psychologists in the late 1920s and 30s. The difficulties in standardization and the hostility within the psychology community formed a vicious cycle, impeding the progress of nationwide testing. Through this history, the article demonstrates not only the elevation of measurement to epistemic authority in modern China, but also how its promise was challenged by a diverse and rapidly changing society. (shrink)

Experimental tests of various trace formulas, which in general relate the density of states for a given quantum mechanical system to the properties of the periodic orbits of its classical counterpart, for spectra of superconducting microwave billiards of varying chaoticity are reviewed by way of examples. For a two-dimensional Bunimovich stadium billiard the application of Gutzwiller's trace formula is shown to yield correctly locations and strengths of the peaks in the Fourier transformed quantum spectrum in terms of the shortest unstable (...) classical periodic orbits. Furthermore, in two-dimensional billiards of the Limaçon family the transition from regular to chaotic dynamics is studied in terms of a recently derived general trace formula by Ullmo, Grinberg and Tomsovic. Finally, some salient features of wave dynamical chaos in a fully chaotic three-dimensional Sinai microwave billiard are discussed. Here the reconstruction of the spectrum is not as straightforward as in the two-dimensional cases and a modified trace formula as suggested by Balian and Duplantier will have eventually to be applied. (shrink)

Samuel Huntington's influential clash of civilizations hypothesis (Huntington, 1993; Huntington, 1996) has been widely debated, but empirical tests of his ideas about core states remain limited at the micro-level. In this paper, we bring new evidence to bear, focusing on the : Greater Asia and the Pacific. Using the AsiaBarometer, we examine the extent to which publics in the region identify with the core states of the supposedly most contentious civilizations in the region and the factors that influence those perceptions. (...) We give attention to the role of globalization and nationalism and whether both may be subsumed by religiosity as Huntington suggests. Our descriptive evidence affirms some of the tensions between the US, China, and Islamic-predominant Asia identified by Huntington as areas of potential conflict. At the same time, we find no evidence to suggest that attitudes toward core states are zero-sum; Asian publics often see rival powers as mutually good influences. Using multivariate analysis, we find that religiosity, as the clash paradigm surmises, boosts Iranian influence and undermines American influence in several predominantly Islamic states. We also find, contrary to Huntington, that overall exposure to foreign cultures leads to a more positive assessment of American influence among Chinese and Pakistanis, as well as American perceptions of China. When foreign exposure influences perceptions of Iran, the effect is modestly, but consistently, negative. Taken together, the findings raise questions about two key assumptions of the Huntington framework and suggest that alternative approaches in recent civilizations literature show greater empirical promise. (shrink)

Although the literature has focused on individual differences in authenticity, recent findings suggest that authenticity is sensitive to context; that is, it is also a state. We extended this perspective by examining whether incidental affect influences authenticity. In three experiments, participants felt more authentic when in a relatively positive than negative mood. The causal role of affect in authenticity was consistent across a diverse set of mood inductions, including explicit (Experiments 1 and 3) and implicit (Experiment 2) methods. The (...) link between incidental affect and state authenticity was not moderated by ability to down-regulate negative affect (Experiments 1 and 3) nor was it explained by negative mood increasing private self-consciousness or decreasing access to the self system (Experiment 3). The results indicate that mood is used as information to assess one's sense of authenticity. (shrink)

As nation-states make greater efforts to regulate the flow of people on the move—refugees, economic migrants, and international travelers alike—advocates of DNA profiling technologies claim DNA testing provides a reliable and objective way of revealing a person’s true identity for immigration procedures. This article examines the use of DNA testing for family reunification in immigration cases in Finland, Germany, and the United States—the first transatlantic analysis of such cases—to explore the relationship between technology, the meaning of family, and immigration. Drawing (...) on our analyses of archival records, government documents, and interviews with immigration stakeholders, we argue that DNA testing is not conclusive about the meaning of family. While the technology may facilitate decision making for both would-be immigrants and state officials, our study shows hesitancy among the latter to let DNA testing make the final determination. We introduce the concept of social validity—whether the interpretation of test results matches social or political meanings in a given local context—in order to make sense of the complexities and challenges of DNA testing in practice. We show that DNA testing is not just a technology of belonging or a way to claim citizenship rights. It may also enable exclusion and denial of rights. (shrink)

In their analysis of how much fetal genetic information prospective parents should be able to access, Bayefsky and Berkman determine that parents should only be able to access information th...

Prenatal genetic testing is becoming available for an increasingly broad set of diseases, and it is only a matter of time before parents can choose to test for hundreds, if not thousands, of genetic conditions in their fetuses. Should access to certain kinds of fetal genetic information be limited, and if so, on what basis? We evaluate a range of considerations including reproductive autonomy, parental rights, disability rights, and the rights and interests of the fetus as a potential future (...) child. We conclude that parents should be able to access information that could be useful during pregnancy, but that testing for non-medical information should be limited. Next, we argue that the government lacks a compelling state interest in regulating prenatal genetic testing and propose that regulation should occur through medical professional organizations. Finally, we present a framework for determining what testing physicians should recommend, offer neutrally, or not offer at all. (shrink)

In this commentary we describe the interplay between 1) contemporary popular and professional understandings of “risk” and “normality” in health and healthcare, and 2) the promotion by state and market forces of individual self-regulation of health. We draw upon the work of critical theorists who have described the relationship between risk, fear, and the notion of “normal” in health discourse to argue that these factors act, primarily via the popular media, to shape the discourse on, and overuse of, diagnostic (...) tests in Canada. (shrink)

We propose to experimentally test non-deterministic time evolution in quantum mechanics by consecutive measurements of non-commuting observables on the same prepared state. While in the standard theory the measurement outcomes are uncorrelated, in a super-deterministic hidden variables theory the measurements would be correlated. We estimate that for macroscopic experiments the correlation time is too short to have been noticed yet, but that it may be possible with a suitably designed microscopic experiment to reach a parameter range where one (...) would expect a super-deterministic modification of quantum mechanics to become relevant. (shrink)

This balanced and thorough study of the loyalty programs reviews the history of prosecutions and the dismissals under them, and makes detailed proposals for their revision.--R. F. T.

A model $M$ of countable similarity type and cardinality $\kappa$ is expandable if every consistent extension $T_{1}$ of its complete theory with $|T_{1}|\leq \kappa$ is satisfiable in $M$ and it is compactly expandable if every such extension which additionally is finitely satisfiable in $M$ is satisfiable in $M$ . In the countable case and in the case of a model of cardinality $\geq 2^{\omega}$ of a superstable theory without the finite cover property the notions of saturation, expandability and compactness for (...) expandability agree. The question of the existence of compactly expandable models which are not expandable is open. Here we present a test which serves to prove that a compactly expandable model of cardinality $\geq 2^{\omega}$ of a superstable theory is expandable. It is stated in terms of the existence of a certain elementary submodel whose corresponding theory of pairs of models satisfies a weak elimination of Ramsey quantifiers. (shrink)

In this commentary we describe the interplay between 1) contemporary popular and professional understandings of “risk” and “normality” in health and healthcare, and 2) the promotion by state and market forces of individual self-regulation of health. We draw upon the work of critical theorists who have described the relationship between risk, fear, and the notion of “normal” in health discourse to argue that these factors act, primarily via the popular media, to shape the discourse on, and overuse of, diagnostic (...) tests in Canada. (shrink)

In quantum field theory, coherent states can be created that have negative energy density, meaning it is below that of empty space, the free quantum vacuum. If no restrictions existed regarding the concentration and permanence of negative energy regions, it might, for example, be possible to produce exotic phenomena such as Lorentzian traversable wormholes, warp drives, time machines, violations of the second law of thermodynamics, and naked singularities. Quantum Inequalities have been proposed that restrict the size and duration of the (...) regions of negative quantum vacuum energy that can be accessed by observers. However, QIs generally are derived for situations in cosmology and are very difficult to test. Direct measurement of vacuum energy is difficult and to date no QI has been tested experimentally. We test a proposed QI for squeezed light by a meta-analysis of published data obtained from experiments with optical parametric amplifiers and balanced homodyne detection. Over the last three decades, researchers in quantum optics have been trying to maximize the squeezing of the quantum vacuum and have succeeded in reducing the variance in the quantum vacuum fluctuations to \ dB. To apply the QI, a time sampling function is required. In our meta-analysis different time sampling functions for the QI were examined, but in all physically reasonable cases the QI is violated by much or all of the measured data. This brings into question the basis for QI. Possible explanations are given for this surprising result. (shrink)

In exploring the nature of excess relative to a phenomenology of the limit, Testing the Limit claims that phenomenology itself is an exploration of excess. What does it mean that "the self" is "given"? Should we see it as originary; or rather, in what way is the self engendered from textual practices that transgress—or hover around and therefore within—the threshold of phenomenologial discourse? This is the first book to include Michel Henry in a triangulation with Derrida and Levinas and the (...) first to critique Levinas on the basis of his interpolation of philosophy and religion. Sebbah claims that the textual origins of phenomenology determine, in their temporal rhythms, the nature of the subjectivation on which they focus. He situates these considerations within the broader picture of the state of contemporary French phenomenology (chiefly the legacy of Merleau-Ponty), in order to show that these three thinkers share a certain "family resemblance," the identification of which reveals something about the traces of other phenomenological families. It is by testing the limit within the context of traditional phenomenological concerns about the appearance of subjectivity and ipseity that Derrida, Henry, and Levinas radically reconsider phenomenology and that French phenomenology assumes its present form. (shrink)

In exploring the nature of excess relative to a phenomenology of the limit, Testing the Limit claims that phenomenology itself is an exploration of excess. What does it mean that "the self" is "given"? Should we see it as originary; or rather, in what way is the self engendered from textual practices that transgress—or hover around and therefore within—the threshold of phenomenologial discourse? This is the first book to include Michel Henry in a triangulation with Derrida and Levinas and the (...) first to critique Levinas on the basis of his interpolation of philosophy and religion. Sebbah claims that the textual origins of phenomenology determine, in their temporal rhythms, the nature of the subjectivation on which they focus. He situates these considerations within the broader picture of the state of contemporary French phenomenology (chiefly the legacy of Merleau-Ponty), in order to show that these three thinkers share a certain "family resemblance," the identification of which reveals something about the traces of other phenomenological families. It is by testing the limit within the context of traditional phenomenological concerns about the appearance of subjectivity and ipseity that Derrida, Henry, and Levinas radically reconsider phenomenology and that French phenomenology assumes its present form. (shrink)

The process dissociation procedure (PDP) of implicit sequence learning states that the correct inclusion-task response contains the incorrect exclusion-task response. However, there has been no research to test the hypothesis. The current study used a single variable (Stimulus Onset Asynchrony SOA: 850 ms vs. 1350 ms) between-subjects design, with pre-task resting-state fMRI, to test and improve the classical PDP to the mutually exclusive theory (MET). (1) Behavioral data and neuroimaging data demonstrated that the classical PDP has not (...) been validated. In the SOA = 850 ms group, the correct inclusion-task response was at chance, but the incorrect exclusion-task response occurred greater than chance. In the SOA = 850 ms group, the two responses were not correlated, but in the SOA = 1,350 ms group and putting the two groups together, the two responses were in contrast to each other. In each group, brain areas whose amplitude of low frequency fluctuations (ALFFs) in the resting-state related to the two responses were either completely different or opposite to one another. However, the results were perfectly consistent with the MET proposed by the present study which suggests that the correct inclusion-task response is equal to the correct exclusion-task response is equal toC+A1, and the incorrect exclusion-task response is equal toA2.Cdenotes the controlled response andA1andA2denote two different automatic responses. (2) The improved PDP was proposed to categorize the 12 kinds of triplets as delineating four knowledge types, namely non-acquisition of knowledge, uncontrollable knowledge, half-controllable knowledge, and controllable knowledge with the MET. ALFFs in the resting-state could predict the four knowledge types of the improved PDP among two groups. The participants’ control of the four knowledge types (degree of consciousness) gradually improved. Correspondingly, the brain areas in the resting-state positively related to the four knowledge types, gradually changed from the sensory and motor network to the somatic sensorimotor network, and then to the implicit learning network, and then to the consciousness network. The brain areas in the resting-state negatively related to the four knowledge types gradually changed from the consciousness network to the sensory and motor network. As SOA increased, the brain areas associated with almost all the four knowledge types changed. (3) The inhomogeneous hypothesis of the MET is best suited to interpret behavioral and neuroimaging data; it states that the same components among the four knowledge types are not homogeneous, and the same knowledge types are not homogeneous between the two SOA groups. (shrink)

In this article I attempt to examine the justification for the mandatory drug testing of employees. The justification commonly assumes the form of the productivity argument which states that an employer has a proprietary right to regulate the purchased time of the employee. Since the employer may be rightfully concerned with the employee''s productive output, so this argument goes, the employer retains the right to motivate production. By extension, the employee''s behavior outside of the workplace which affects his or her (...) productive capacity may also be regulated, including drug use which may affect this capacity. Thus it is claimed that the employer has the right to test employees for drug use and to impose sanctions when it is discovered.I argue that the implications of the productivity argument lead to unacceptable consequences and thus must be rejected. The productivity argument can be examined in light of a thought-experiment in which the reader is asked to imagine the discovery of two drugs, both of which enhance employee productivity. Calling these drugs hedonine and pononine, I imagine the first to be pleasurable to the employee while the second is accompanied by a degree of pain and discomfort. Since the mandated use of both of these imagined drugs would be consistent with the productivity argument, I maintain that the productivity argument thereby fails and so must be rejected. As employee drug testing is justified by this argument, it must also be rejected. (shrink)

Computer multistage adaptive test combines the advantages of paper and pencil-based test and computer-adaptive test. As CAT, MST is adaptive based on modules; as P&P, MST can meet the need of test developers to manage test forms and keep test forms parallel. Cognitive diagnosis can accurately measure students’ knowledge states and provide diagnostic information, which is conducive to student’s self-learning and teacher’s targeted teaching. Although MST and CD have a lot of advantages, many factors (...) prevent MST from applying to CD. In this study, we first attempt to employ automated test assembly to achieve the objectives of MST in the application of CD via heuristic algorithms. The mean correct response probability of all KSs for each item is used to describe the item difficulty of CD. The attribute reliability in CD is defined as the test quantitative target. A simulation study with the G-DINA model was carried out to investigate the proposed CD-MST, and the results showed that the assembled panels of CD-MST satisfied the statistical and the non-statistical constraints. (shrink)

This paper reports on an experimental test of the Principle of Optimality in dynamic decision problems. This Principle, which states that the decision-maker should always choose the optimal decision at each stage of the decision problem, conditional on behaving optimally thereafter, underlies many theories of optimal dynamic decision making, but is normally difficult to test empirically without knowledge of the decision-maker's preference function. In the experiment reported here we use a new experimental procedure to get round this difficulty, (...) which also enables us to shed some light on the decision process that the decision-maker is using if he or she is not using the Principle of Optimality - which appears to be the case in our experiments. (shrink)

Tests for hereditary predispositions to breast and ovarian cancer have figured among the first medical applications of the new knowledge gleaned from the Human Genome Project. These applications have set off heated debates on general issues such as intellectual property rights. The genetic diagnosis of breast cancer risks, and the management of women “at risk” has nevertheless developed following highly localized paths. There are major differences in the organization of testing, uses of genetic tests, and the follow up of patients. (...) This article studies testing practices and ways of managing breast cancer risk in France and compares them with those in the United States and United Kingdom. It shows how the complex interaction between global and local factors shapes the multiple meanings assumed by the phrase cancer risk. (shrink)

Since testing for HIV infection became possible in 1985, testing of pregnant women has been conducted primarily on a voluntary, ‘opt-in’ basis. Faden, Geller and Powers, Bayer, Wilfert, and McKenna, among others, have suggested that with the development of more reliable testing and more effective therapy to reduce maternal-fetal transmission, testing should become either routine with ‘opt-out’ provisions or mandatory. We ask, in the light of the new rapid tests for HIV, such as OraQuick, and the development of antiretroviral treatment (...) that can reduce maternal-fetal transmission rates to <2%, whether that time is now. Illustrating our argument with cases from the United States (US), Kenya, Peru, and an undocumented Mexican worker in the US, we show that when testing is accompanied by assured multi-drug therapy for the mother, the argument for opt-out or mandatory testing for HIV in pregnancy is strong, but that it is problematic where testing is accompanied by adverse events such as spousal abuse or by inadequate intrapartum or follow-up treatment. The difference is not a ‘double standard’, but reflects the presence of conflicts between the health interests of the mother and the fetus – conflicts that would be abrogated by the assurance of adequate, continuing multi-drug therapy. In light of these conflicts, where they still occur, careful processes of informed consent are appropriate, rather than opt-out or mandatory testing. (shrink)

The assassination of Martin Luther King Jr, 50 years ago on 04 April 1968, has been recalled in the United States with memorial services, conferences, public discussions and books. In contrast, the commemoration in 2017 of the death of Albert John Mvumbi Luthuli, 50 years ago on December 1967, passed almost unremarked. That is to our detriment. Yet, these two Christian fighters for freedom, in different contexts, did not only have much in common, but they also left remarkably similar and (...) equally inspiring legacies for South Africa, the United States and the world in the ways they lived their lives in complete faith commitment to ideals and ways of struggle that may guide us in the ongoing struggles to make the world a more just, peacable and humane place. For South African reflections on our ethical stance in the fierce, continuing struggles for justice, dignity and the authenticity of our democracy, I propose that these two leaders should be considered in tandem. We should learn from both. This article engages Martin Luther King Jr’s belief in the ‘inescapable network of mutuality’, applies it to the struggle for freedom in South Africa and explores the ways in which South Africans can embrace these ethical ideals in facing the challenges of post-liberation. (shrink)

: The purposes of this critical analysis are to clarify why high stakes testing reforms have become so prevalent in the United States and to explain the connection between current federal and state emphases on standardized testing reforms and educational opportunities. The article outlines the policy context for high stakes examinations, as well as the ideas of testing and accountability as major tenets of current education reform and policy. In partial explanation of the widespread acceptance and use of standardized (...) tests in the United States, we argue that there is a pervasive testing culture, in addition to other contributing factors such as administrative utility, profit motives, and political ideology. Finally, we offer a critique of high stakes testing reforms in light of concerns about equality of educational opportunity. (shrink)