Historically, nonclassical physics developed in three stages. First came a collection of ad hoc assumptions and then a cookbook of equations known as "quantum mechanics". The equations and their philosophical underpinnings were then collected into a model based on the mathematics of Hilbert space. From the Hilbert space model came the abstaction of "quantum logics". This book explores all three stages, but not in historical order. Instead, in an effort to illustrate how physics and abstract mathematics influence each other we (...) hop back and forth between a purely mathematical development of Hilbert space, and a physically motivated definition of a logic, partially linking the two throughout, and then bringing them together at the deepest level in the last two chapters. This book should be accessible to undergraduate and beginning graduate students in both mathematics and physics. The only strict prerequisites are calculus and linear algebra, but the level of mathematical sophistication assumes at least one or two intermediate courses, for example in mathematical analysis or advanced calculus. No background in physics is assumed. (shrink)

Introduction: Motherese, or emotional infant directed speech, is the specific form of speech used by parents to address their infants. The prosody of IDS has affective properties, expresses caregiver involvement, is a marker of caregiver-infant interaction quality. IDS prosodic characteristics can be detected with automatic analysis. We aimed to explore whether pregnant women “speak” to their unborn baby, whether they use motherese while speaking and whether anxio-depressive or obstetrical status impacts speaking to the fetus.Participants and Methods: We conducted an observational (...) study of pregnant women with gestational ages from 26 to 38 weeks. Women were recruited in a university hospital department of obstetrics. Thirty-five women agreed to participate in the study, and 26 audio records were exploitable. We collected obstetrical and sociodemographic data, pregnancy outcomes, anxiety and depressive status using the Covy and Raskin Scales, and life events using the Sensations During Pregnancy and Life Event Questionnaire. Each participant was left alone with an audio recorder with a recommendation to feel free to speak to her fetus as she would have done at home. The recording was stopped after 3 min. Audio recordings were analyzed by two methods: psycholinguist experts' annotation and computational objective automatic analyses.Results: Most mothers reported speaking to their fetuses. We found a correlation between maternal first perceptions of fetal movements and the start of mother's speaking to fetus. Motherese prosody was detected with both annotation and automatic analysis with a significant correlation between the two methods. In this exploratory study, motherese use was not associated with maternal anxiodepressive or obstetrical status. However, the more future mothers were depressed, the less they spoke with their fetuses during the recording.Conclusion: Fetal directed speech can be detected during pregnancy, and it contains a period of prosody that shares the same characteristics of motherese that can be described as prenatal motherese or emotional fetal-directed speech. This means that pregnant women start using motherese much earlier than expected. FDS seems to be correlated with maternal first perceptions of fetal movements and depression scores. However, more research is needed to confirm these exploratory results. (shrink)

Have you ever wondered what it would be like to talk to all those famous names you've read about in psychology? How and why did they get interested in psychology, and what makes them tick? Why was Eysenck so hostile to Freud? What was Skinner's problem with feelings? Psychologists on Psychology presents a fascinating snapshot of psychology's leading protagonists. The last century has seen radical changes in thinking and practice, and the arguments that drive this change are surprisingly deep. These (...) interviews give an insight into the conflicts and controversies at the heart of contemporary psychology, revealing a clash of visions of what human nature is all about. From Skinner to Chomsky, Eysenck to Damasio, Psychologists on Psychology is a unique collection of in-depth conversations with world-famous psychologists. (shrink)

Today, thanks to biomedical technologies advances, some persons with fertility issues can conceive. Transgender persons benefit also from these advances and can not only actualize their self-identified sexual identities but also experience parenthood. Based on clinical multidisciplinary seminars that gathered child psychiatrists and psychoanalysts interested in the fields of assisted reproduction technology and gender dysphoria, philosophers interested in bioethics, biologists interested in ART, and endocrinologists interested in pubertal suppression, we explore how new biotechnical advances, whether in gender transition or procreation, (...) could create new ways to conceive a child possible. After reviewing the various medical/surgical techniques for physical gender transition and the current ART options, we discuss how these new ways for persons to self-actualize and to experience parenthood can not only improve the condition of transgender persons but also introduce some elements of change in the habitual patterns of thinking especially in France. Finally, we discuss the ethical issues that accompany the arrival of these children and provide creative solutions to help society handle, accept, and support the advances made in this area. (shrink)

Background and purpose Changes to deceased organ donation policy in the USA, including opt-out and priority systems, have been proposed to increase registration and donation rates. To study attitudes towards such policies, we surveyed healthcare students to assess support for opt-out and priority systems and reasons for support or opposition. Methods We investigated associations with supporting opt-out, including organ donation knowledge, altruism, trust in the healthcare system, prioritising autonomy and participants’ evaluation of the moral severity of incorrectly assuming consent in (...) opt-in systems or opt-out systems, by conducting an online survey among healthcare students at a large academic institution. Results Of 523 respondents, 86% supported opt-out, including 53% who strongly supported the policy. The most popular reason for supporting opt-out was the potential for increased donation rates, followed by convenience for those not registered but willing to donate. The most popular reason for opposing opt-out was the belief that presuming consent is morally wrong. Those strongly supporting opt-out viewed the opt-in error as more morally unacceptable, and had higher knowledge and altruism scores. Those opposing opt-out viewed the opt-out error as more unacceptable, and had higher autonomy scores. 48% of respondents supported priority within opt-in systems; 31% supported priority in opt-out. Conclusions There is strong support for opt-out organ donation among healthcare students, influenced by both practical and moral considerations. (shrink)

Since the publication of a critical review on ADHD neuroimaging in a past issue of this journal , several relevant studies have appeared, including one study that had a subgroup of unmedicated ADHD children . In this update to our earlier review we comment on this last study’s failure to report on the crucial comparison between unmedicated and medicated ADHD subjects. The issue of prior medication exposure in ADHD subjects constitutes a serious confound in this body of research, and still (...) continues to be dismissed and willfully obscured by researchers in this field. (shrink)

The ninth-century treatises Musica and Scolica Enchiriadis are the first musical writings in the West to present a theory of organum, a mode of plainchant performance that is the earliest known form of Western medieval polyphony. The fundamental principle of this theory is that the intervallic relationship between the simultaneous melodic lines be one of "consonance" . Nevertheless, intervals arise between the voice-parts that are not symphoniae; the theory responds to this, not by explicitly invoking the concept of dissonance, but (...) by excluding these non-symphonic or non-consonant intervals from the concept of "organum." Through close analysis of the relevant texts, the dissertation seeks to explicate this concept of organum as symphonia in terms of a "metaphysics of consonance" that the Enchiriadis theorists took over from the most influential of the musical writings of late Antiquity, the De institutione musica of Boethius. ;The metaphysics of consonance projected therein is a particular development of the Pythagorean-Platonic conception of music, in which the symphoniae, because of their simple numerical ratios, represent the universal, divinely ordained rational principles of cosmic order and harmony. After a section devoted to showing that such "speculative" ideas about music formed the basis of the "practical" theory of the Enchiriadis treatises, the dissertation goes on in Part II to find that the relationship between consonance and dissonance in the Boethius Musica is structured as an unequal, hierarchized opposition, in which consonance holds the dominant position in particular because of its virtual identification with the metaphysical ideal of unity. Conversely dissonance, the opposed term of the hierarchy, represents the negative values of duality and difference, and hence discord, conflict, and disorder. Consequently, through various textual strategies, consonance is identified with "music" itself, while dissonance is effectively excluded from that domain. ;The concept of organum in the Enchiriadis treatises is found to be determined by this same metaphysics of consonance, with its consequent tendency to exclude or marginalize dissonance, a conceptual pattern that has resonated throughout the subsequent history of polyphonic theory and practice in the West. (shrink)

For a still undetermined number of people, entering the circle of psychiatric care begins a tragic process of disablement. Troubled or confused when they first contact officially accredited helpers for what are usually self-limiting and situational difficulties, their ensuing experiences with drugs or electroshock has a good chance of leaving them with diffuse stress syndromes and impaired cognition, sometimes for years. When this occurs, their injury is likely to be compounded because it is squarely denied or glossed over by those (...) who have inflicted it and by nearly everyone else who should know better. Lacking a clear vocabulary to articulate their worsened predicament, and floundering in a previous or new subordinated social status, they watch helplessly as their discourse is dismissed as "mental illness.". (shrink)

This contribution to the “antidepressant debate” focuses on the validity of randomized controlled trials. We argue that: randomized controlled trials do everything possible to methodologically stamp out high placebo response rates rather than reveal the clinical implications, assessing a psychoactive drug’s effects greatly exceeds the purpose of a randomized controlled trial, requiring substantial investigation on normal volunteers, made-up psychiatric diagnostic categories destroy the purpose and logic of the randomized controlled trial as a medical experiment, and adverse drug reactions remain under-studied, (...) under-recognized, and under-appreciated, in parallel with the muting of subjects’ voice and the reliance on surrogate measures of efficacy. The standard psychopharmacotherapy trial has lost virtually all clinical and scientific relevance, and needs complete revamping. The backdrop for the discussion is American biopsychiatry’s insistence that personal difficulties must be viewed as the expression of idiopathic somatic diseases, and the pharmaceutical industry’s dominance of the entire drug treatment research enterprise. (shrink)

Cotard's syndrome is a psychotic condition that includes delusion of a supernatural nature. Based on insights from recovered patients who were convinced of being immortal, we can (1) distinguish biographical experiences from cultural and evolutionary backgrounds; (2) show that cultural significance dominates biographical experiences; and (3) support Bering's view of a cognitive system dedicated to forming illusory representations of immortality.

Most writers now recognize that mental health policy and the mental health system are extremely resistant to real changes that reflect genuine biopsychosocial paradigms of mental disorder. Writers bemoaning the intransigence of the mental health system tend to focus on a small analytical level, only to find themselves mired in the rationalities of the existing system. Problems are acknowledged to be system-wide, yet few writers have used a method of analysis appropriate for systemic problems. Drawing upon the General System Theory (...) (GST) analytical perspective, this article advances a systematic approach to understand the mental health system and to facilitate the development of reform strategies that recognize the system's complexity and changing nature. The article first discusses the failure of major reform efforts in the mental health system and the limitations of mainstream analysis of mental health politics and policies with respect to the objectives of analysis and reform. This article describes how systems thinking has thus far influenced the study of the mental health policy and politics system, and argues that a systemic perspective is profitable for reconceiving the mental health system, enabling a fresh basis for the development of reform strategies. The mental health system should be seen as a social system influenced by larger political and economic dimensions, not just as a 'delivery system' scientifically constructed by neutral experts. Furthermore, the policy planning process should be viewed as part and parcel of a mental health system modeled as complex and dynamic. The systemic perspective outlined here should help both to clarify the value-based objectives that we hold for the system and, consequently, to plan for the strategic reforms that have so far eluded us. (shrink)

As part of the South Carolina Law Review's symposium on the Roberts Court and Equal Protection, this essay looks at Justice Kennedy's sex discrimination jurisprudence. With the new Court, it's natural to be concerned with how the two new Justices might vote in upcoming sex discrimination cases. However, in this essay, I assume what has been the case so far from Chief Justice Roberts and Justice Alito - that they are reliable votes joining Justices Scalia and Thomas on the Court's (...) more conservative wing. The Justice most people should focus on now is Justice Kennedy, the new median Justice now that Justice O'Connor has retired. This essay seeks to analyze Justice Kennedy's sex discrimination jurisprudence and draw conclusions about his thoughts on sex and gender. First, it reviews the cases involving sex discrimination that Justice Kennedy has participated in while on the Court and shows that he has been a fairly consistent vote against sex discrimination claims. Second, it analyzes Justice Kennedy's votes and opinions in sex discrimination cases and attempt to summarize his views. Finally, the essay evaluates Justice Kennedy's conceptions of gender in his opinions and votes. The essay concludes that Justice Kennedy's new role as median Justice is troubling for sex equality jurisprudence generally and constitutional sex discrimination cases specifically, as Justice Kennedy has shown a tendency, in the many cases arising in the parent/child context, to adhere to traditional and paternalistic gender roles. (shrink)

The business community has failed to act on a fundamental given: a healthy political system is essential to a healthy economic system. A competitive economic system requires a competitive political system. Good citizens — motivated and informed — make effective leadership possible.Its ingredients require ending the escalating arms race among PACs in congressional races by reducing the amoung legislators may accept from PACs; by making small individual contributions count by matching them with the voluntary tax check off; disclosing direct and (...) indirect lobbying expenses; and systematically reviewing our subsidy system by review spending, regulatory and tax preferences. (shrink)

We examined the course of caregiver motherese and the course of the infant’s response based on home movies from two single cases: a boy with typical development and a boy with autistic development. We first blindly assessed infant CG interaction using the Observer computer-based coding procedure, then analyzed speech CG production using a computerized algorithm. Finally we fused the two procedures and filtered for co-occurrence. In this exploratory study we found that the course of CG parentese differed based on gender (...) and child status. The course of an infant’s response to CG vocalization differed according to the type of speech and child status. Mothers spent more time interacting with infants, and fathers appeared to interact with their child preferentially between 12 and 18 months in the TD boy, but not in the AD boy. The TD boy responded equally well to motherese compared to other speech after 1 year of age. For the AD boy, the responses to both types of speech were lower than in the boy with TD and decreased from the second to the third semester. Keywords: Autism; motherese; early interaction; computational methods. (shrink)

In late 2006, the Department of Education changed the Title IX regulations to broaden the permissibility of single-sex education in primary and secondary schools. The changes took place in the context of a growing concern over the performance and well-being of boys in American schools. This article describes, dissects, and critically analyzes the narrative about boys, masculinity, and single-sex education that surrounded these changes. The public narrative about the need for single-sex education focused, in substantial part, on what I call (...) the essentialist myth of masculinity. This article catalogs the important components of this myth: heteronormativity, aggression, activity, sports-obsession, competitiveness, stoicism, and not being girls. The article then shows, using education and gender theory, that this conception of masculinity is harmful to both girls and boys. Instead of pushing this form of masculinity, the law and schools should make room for multiple and varied masculinities for boys (and girls). The article argues that the Title IX regulatory change that allows for the expansion of single-sex schooling can actually work to further empower and entrench the essentialist myth of masculinity, thus violating its own prohibition on sex stereotyping. By adopting strong interpretations of already-existing jurisprudence about gender stereotyping from both constitutional law and Title IX, the article shows how de-essentializing masculinity is possible and preferable in the law. The article concludes that schools that implement single-sex education must do so for reasons other than promoting an essentialized notion of masculinity and that the law must be vigilant in ensuring that schools' implementation not further reify dominant conceptions of what it means to be a boy. (shrink)

In Gebser v. Lago Vista Independent School District, the Supreme Court set an exacting standard for establishing institutional liability under Title IX for a teacher sexually harassing a student. That standard, rejecting the simple application of agency principles and instead requiring a student to notify the school of the harassment and then the school to be deliberately indifferent to the student's complaints, has been inconsistently applied by lower courts faced with other, non-harassment forms of sex discrimination under Title IX. In (...) other areas of the law, the Supreme Court has regularly applied well-established federal common-law agency principles to statutes when determining liability issues. This Article argues that, when faced with Title IX non-harassment claims, courts should do the same because the policy reasons that offer the only reasonable explanation of the result in Gebser are not present in cases of non-harassment sex discrimination in schools and because non-harassment sex discrimination lies at the heart of Title IX's prohibition of sex discrimination in federally funded educational institutions. (shrink)