The key problem in the controversy over group selection is that of defining a criterion of group selection that identifies a distinct causal process that is irreducible to the causal process of individual selection. We aim to clarify this problem and to formulate an adequate model of irreducible group selection. We distinguish two types of group selection models, labeling them type I and type II models. Type I models are invoked to explain differences among groups in their respective rates of (...) production of contained individuals. Type II models are invoked to explain differences among groups in their respective rates of production of distinct new groups. Taking Elliott Sober's model as an exemplar, we argue that although type I models have some biological importance--they force biologists to consider the role of group properties in influencing the fitness of organisms--they fail to identify a distinct group-level causal selection process. Type II models if properly framed, however, do identify a group-level causal selection process that is not reducible to individual selection. We propose such a type II model and apply it to some of the major candidates for group selection. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Michael L. MarkPatrice Madura Ward-SteinmanI met Michael Mark at the first Philosophy of Music Education conference held at Indiana University in the summer of 1990. I was a doctoral student at IU then and had studied the writings of many of the conference presenters and so the experience of hearing and meeting them in person was a heady one, indeed. I will never forget those impressions of Phil Alperson, (...) Wayne Bowman, Allen Britton, David Elliott, Peter Kivy, Gerard Knieter, Thomas Regelski, Bennett Reimer, John Shepherd, Ann Stokes, Eleanor Stubley, Keith Swanwick, and many others.I was interested in meeting Michael after hearing his response to the presentation of one of my favorite IU professors of musicology, Austin Caswell. Caswell’s provocative paper, “How We Got into Canonicity and What it has Done to Us: An American Music Historian’s View of Music in Academia,” claimed that “the effect of canonicity on American musical life is destructive,” while Michael’s response was characterized by his style of writing that I came to recognize over the decades as distinct, calm, logical, methodical, and based in an extraordinarily wide and deep wealth of historical knowledge. While I greatly admired my rebellious and passionate professor’s views and temperament which were not unlike my own, I also appreciated hearing Michael’s measured and thoughtful response. Thus began my friendship with Michael, who, I learned, was not only a professor [End Page 92] and dean at Towson State University but also an avid big band woodwind doubler who showed interest in my doctoral research in the art of vocal jazz improvisation. That friendship lasted for almost twenty-eight years and we enjoyed memorable reunions at other conferences. For example, there was the ISPME conference held at UCLA where he invited me to dinner with his good friend and connoisseur of fine wines, Bennett Reimer, and the ISPME conference in Helsinki where, after I tripped and severely broke my ankle, requiring surgery, Michael, Estelle Jorgensen, Iris Yob, and two then-doctoral students (Kasia Bugaj and Leonard Tan) visited me in the Helsinki hospital.When I began teaching at the University of Southern California in 1995, it was fortuitous that Michael’s brother, Brian, lived in the Los Angeles area. His frequent visits allowed him to make several guest lectures to my graduate research methods classes, very welcome opportunities. After one of those lectures, I relayed the history of my family’s ballroom in the Chicago area that was open for business with big band music from 1929 until 1967. He asked if I had any artifacts from Madura’s Danceland, and when I mentioned my father’s stacks of dusty record books, newsletters, photos, and posters in our basement, he became very enthusiastic and told me that I had a “gold mine” of an archive with which to write a book about the place! As a trained quantitative researcher, I began to explore the record books to analyze trends in band pay over the Depression and World War II years.1 Over the next ten years, with help from Michael’s regular prodding and encouragement, I organized the large archive into the history of Madura’s Danceland.2 I owe this personally important accomplishment to Michael Mark.Michael invited me (in his endearing way which I could not refuse) to coauthor a music education textbook with him3 and our writing partnership went so smoothly that he invited me to co-author the 4th edition of his Contemporary Music Education.4 Although our writing styles and areas of expertise were very different, I learned much from his narrative approach which included illustrative scenarios, interviews, and the informal use of contractions, a style of writing that was not second nature for me. We wrote both books without meeting in person, except to celebrate the publication of the first at the Metropolitan Art Museum café in New York with our beloved spouses, Lois Mark and David Ward-Steinman.Dr. Michael L. Mark will long be remembered for his many books, chapters, and articles on the history of music education and his many symposium presentations; for his university teaching and administrative achievements; and for his... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:An Invitation to Play:A Response to Patrick Schmidt's "What We Hear is Meaning Too:Deconstruction, Dialogue, and Music"Patrice Madura Ward-SteinmanThe aims of dialogue-as-deconstruction, as described by Patrick Schmidt, are concepts I have pondered as a result of a five-week sabbatical visit to Melbourne, Australia. My research focus there was improvisation, and early in my visit I attended two concerts at the premier jazz club, Bennett's Lane. There I heard twelve (...) improvisers in a variety of ensembles, all in celebration of the seventieth birthday of their mentor, Tony Gould, who also performed. Gould is cited by John Whiteoak and Aline Scott-Maxwell as an "outstanding player who has never ceased to develop as an improviser" and who "as a pianist, records prolifically across a wide musical spectrum."1While the music was jazz, it was freer and fresher than usual. There was striking interaction among the musicians, including facial expressions that reflected genuine ecstasy, and body movement that was naturally "in sync" with the music. I began to ask many questions, including: Is Australia's jazz different from that [End Page 82] in the U.S.? Is Tony Gould's influence as a teacher the reason for the difference? What accounts for the sensation of "freshness" in this music? And why is this musical experience so gripping, both aurally and visually? Serendipitously, I discovered answers through the opportunity to respond to Schmidt's aims of dialogue-of-deconstruction. I shall illustrate how those aims, namely decentralized power and conflict, multiplicity and meaning, and mis-listening may be met in the improvising music ensemble.Decentralized Power and ConflictThe lifeblood of "free jazz" and "free improvisation" ensembles is de-centralized musical interaction, which may be considered a metaphor for dialogue-as-deconstruction. Case in point: the Tony Gould Quartet was an improvising unit with each musician contributing to the musical whole. The air was electric with each musician poised in both the anticipation of what the other might play and in the moment of creation.A recent trend in studies of organizational behavior is on "self-directed" or "self-managed" groups, as identified by Keith R. Sawyer.2 David Borgo3 explains that the characteristics of these "self-organizing systems" or "SOSs" are threefold: they operate without centralized control, they "exhibit both complex and adaptive dynamics," and they are comprised of autonomous individuals who demonstrate a high degree of connectivity. Both authors assert that an ideal SOS is the free improvising ensemble, where musical ideas are allowed to emerge and adapt, and even musical "mistakes" may be manipulated into the context, thus creating new directions in dialogue.However, SOSs have some inherent problems. For example, they are "slow to emerge.... The more complex they are, the longer it may take them to warm up: hierarchical layers have to settle down... and individual(s) have to acquaint themselves with one another."4 Borgo explained that even advanced improvisers often need to pursue a musical idea for a long while for it to achieve coherence. Philip Alperson adds: "As the number of designing intelligences increases, the greater is the difficulty in coordinating all the parts; the twin dangers of cacophony and opacity lurk around the corner."5It seems that "interactional synchrony"6 can develop among musicians who have "good chemistry" after a warm-up period, but those with conflicting personalities, aesthetic dispositions, or musical styles may have a more difficult time of it. When members of the Tony Gould Quartet were asked how they are able to achieve musical unity, they explained that they have played together for many years, they "hang out and drink together" when not on the bandstand, and they trust each other. Even when one of the members feels "out of sorts," their improvisations are respected as authentic expressions. Others' differences are honored, [End Page 83] rather than felt in opposition to one's self.7 Ingrid Monson8 quotes several musicians who use the metaphor of marriage to describe the musical relationship during a peak performance; on the other hand, jealousy, competition, and even hostility on the bandstand are not uncommon and can destroy an ensemble. So, it appears... (shrink)

This paper is concerned with the craft and pedagogy of contemporary classical composition, starting with an examination of French pedagogy as I received it from Darius Milhaud and Nadia Boulanger in the late 1950s. I discuss their different points of view (briefly the global approach to composition vs. what might be termed the molecular), the composition process itself (what can and what cannot be taught), counterpoint, improvisation, writer's block, the current state of the art, our sister arts, and the changing (...) audience for serious music, along with the increasing importance of improvisation and world music in composition and its pedagogy. I also discuss how many of these elements were implemented in the model Comprehensive Musicianship curriculum at San Diego State University that I designed and directed from 1967 until 2003. (shrink)

In vitro fertilization using donated oocytes has proven to be an effective treatment option for many prospective parents struggling with infertility, and the usage of donated oocytes in assisted reproduction has increased markedly since the technique was first successfully used in 1984. Data published by the Centers for Disease Control and Prevention on the use of assisted reproductive technologies in the United States indicate that approximately 12% of all ART cycles in the country now use donated oocytes. The increased use (...) of oocyte donation in the United States has prompted discussion regarding risks associated with the process and how best to ensure the safety of oocyte donors.Physical risks associated with oocyte donation include bleeding, infection, ovarian hyperstimulation syndrome and a potential, although unconfirmed, increased risk of developing various forms of cancer, such as uterine, colon, breast, ovarian, and endometrial cancers. (shrink)

This study analyzes 435 oocyte donor recruitment advertisements to assess whether entities recruiting donors of oocytes to be used for in vitro fertilization (IVF) procedures include a disclosure of risks associated with the donation process in their advertisements. Such disclosure is required by the self-regulatory guidelines of the American Society for Reproductive Medicine (ASRM) and by law in California for advertisements placed in the state. We find very low rates of risk disclosure across entity types and regulatory regimes, although risk (...) disclosure is more common in advertisements placed by entities subject to ASRM's self-regulatory guidelines. Advertisements placed in California are more likely to include risk disclosure, but disclosure rates are still quite low. California-based entities advertising outside the state are more likely to include risk disclosure than non-California entities, suggesting that California's law may have a modest “halo effect.” Our results suggest that there is a significant ethical and policy problem with the status quo in light of the known and unknown risks of oocyte donation and the importance of risk disclosure to informed consent in the context of oocyte donation. (shrink)

Scholars describe Global North feminisms as mostly ‘secular’ and often opposing religion. Contemporary feminist intersectional movements seem to offer different approaches able to overcome distances and articulate the role of religion in feminist emancipatory practice. This contribution explores the complex role of religion in intersectional feminist movements, drawing on the experiences of religious-feminist and secular-feminist women in Italy. The results highlight that religious women are increasingly part of feminist intersectional movements. Nonetheless, religious inequalities are often overlooked, and religion triggers ambivalent (...) reactions, often resulting in a process of othering minority women. (shrink)

Both in criminal law science and in the judicial practice there are a lot of discussions as to what should be considered as the beginning and end of human life. Birth and death are not instantaneous acts, but rather processes made up of time-spans that can be construed as evidence of the beginning or end of a human life. From a biological point of view the human life is a constant, continuous metabolic process after cessation of which the human life (...) also ceases. These circumstances very much aggravate the definition of criteria of the moments of beginning and end of human life. There are disagreements in the criminal law science with respect to from which moment the human life is to be protected by the criminal law. Herewith this presupposes also the other problematic question—what is to be considered a “living human” as a homicide subject (a victim). Complication of the said question is also determined by the fact that it is related not only to legal but also to medical, religious, and moral aspects. This article exactly analyses certain aspects of the beginning and end of human life in the context of the homicide composition attributes. (shrink)

The main aim of our study was to determinate whether a repeated bout (RB) (vs. first bout [FB]) of sprint interval cycling exercise (SIE) is sufficient to mitigate SIE-induced psychological and physiological biomarker kinetics within 48 h after the exercise. Ten physically active men (age, 22.6 ± 5.2 years; VO2max, 44.3 ± 5.7 ml/kg/min) performed the FB of sprint interval cycling exercise (12 repeats of 5 s each) on one day and the RB 2 weeks later. The following parameters were (...) measured: motor performance (voluntary, electrically induced and isokinetic skeletal muscle contraction torque, and central activation ratio [CAR]); stress markers (BDNF, cortisol, norepinephrine, and epinephrine); inflammatory markers (IL-6, IL-10, and TNF-); metabolic markers (glucose and lactate); muscle and rectal temperature; cycling power output; and psychological perceptions. The average cycling power output and neuromuscular fatigue after exercise did not differ between the FB and RB. There were significant decreases in cortisol and BDNF concentration at 12 h (P < 0.05) and 24 h (P < 0.001) after the FB, respectively. The decrease in cortisol concentration observed 12 h after exercise was significantly greater after the RB (P < 0.05) than after the FB. The immune-metabolic response to the RB (vs. FB) SIE was suppressed and accompanied by lower psychological exertion. Most of the changes in psychological and physiological biomarkers in the FB and RB were closely related to the response kinetics of changes in BDNF concentration. (shrink)

The Mnemonic Similarity Task measures mnemonic discrimination, or the ability to correctly identify new stimuli from highly similar, old stimuli. Poor mnemonic discrimination is a potential r...

The tendency for individuals to interpret ambiguous information in a threatening way is theorised to maintain anxiety disorders. Recent findings suggest that positive and negative interpretation bi...

The total value set of a working individual consists of three components: personal, professional and organizational values. In the light of the changing health care environment, the individual nurse manager’s values may no longer be applicable for coping with the needs of the work environment. For many nurses who developed their values in keeping with the humanistic tradition, the ‘new’ organizational values may create confusion, frustration and conflict. The purpose of this study was to determine if the organizational domain in (...) the value sets of Israeli middle nursing managers in acute care hospitals reflect the process of shifting values needed in today’s management roles. Analysis of the results revealed that head nurses did not yet fully internalize the ‘new’ organizational values. Implications of the results for planning undergraduate and graduate programmes are detailed. (shrink)

(2010). Drug Detailing in Academic Medical Centers: Regulating for the Right Reasons, with the Right Evidence, at the Right Time. The American Journal of Bioethics: Vol. 10, No. 1, pp. 21-23.

In the development of the immune response, the dendritic cell subset of leukocytes plays a key role in enhancing immunogenicity. Dendritic cells can pick up antigens in the tissues and move to lymphoid organs, through which T cells continually recirculate. It is proposed that dendritic cells at these sites express functions which have beenidentified in tissue culture models. These involve efficient binding to antigen‐specific T lymphocytes, as well as the induction of the lymphokines and growth factor receptors required for immunity. (...) The dendritic cell system, apparently under the control of cytokines, is a sentinel designed to signal T cells that a significant antigen burden is present, and to generate the activated T lymphoblasts that interact with many other cell types to bring about an immune response. (shrink)

What can the analytical framework of settler colonialism contribute to sociological theorizing, research, and overall understanding of the social world? This essay argues that settler colonialism, a distinct social formation with common statuses and predictable dynamics, has much to offer towards new sociological insight regarding the United States. In expanding the scholarly models of colonialism applied to the United States, settler colonial analysis suggests that an underlying logic of Indigenous elimination and settler replacement informs a diverse set of contemporary outcomes (...) and structures. It provides a coherent and overarching framework for explaining such political phenomena as the vigorous presence of “extraconstitutional” tribal governments within the United States, recurrent Native-white conflicts, and the distinctive nature of contemporary Indigenous social and political agency. The essay also analyzes how settler supersession and the desire for Indigenous lands shapes the intensive state management of Indigenous identity, the differing racialization of African Americans and American Indians, and the contrasts between Indigenous and black sociopolitical agendas. Insights from a reconceptualization of the US as a settler colonial society are not limited to a focus on politics, American Indians, race, or the past. The article suggests additional directions for new research that have the potential to reveal contemporary social forces operating at multiple levels and in numerous fields of social action. Finally, the essay offers simple suggestions to sociologists who wish to incorporate settler colonialism in their research and teaching within the discipline or to contribute to interdisciplinary scholarship about American settler colonialism. (shrink)

Among the most enduring taboos, those related to the human body are the most enduring, throughout history. Be it its re/presentation of exploration, it constituted for most cultures and epochs a very sensitive subject, ever evolving and changing, but perennially raw and open to debate and discussion. With the advent of new technologies sustaining and infiltrating society, the body is seen, explored and represented in new ways that can be, simultaneously, interpreted either as transgressive or respectful of taboos, depending on (...) the point of view or the current social norms. The question is: are we able to transcend transgression of taboos through our work or are we still far from achieving it? Our tools are computer-generated simulations based on patient-collected data. Building our arguments on Foucault’s Birth of the Clinic (1973) analysis, we approach the evolution of our own research as a ‘case study’. In the age of the life-support, stem-cell therapy and 3D organ printing, is computer simulation mimicking or mirroring organic life and phenomena, or is it creating a debatable simulacrum? From reducing the human body to a series of equations that lead to depersonalization and loss of self, to tailored modelling based on patient-collected biological data, the computer simulations took a variety of guises. At each point of the way, confronting the taboos, conventions and through controlled transgressions of established rules, we strived to transcend all historic limitations and update, adjust and fine-tune the technology and its uses to better suit the clinicians’ pursuits. (shrink)

Falk's paper provides a nice cross-species perspective and an interesting background to formulate a theory of the evolution of human language. However, the author does not provide a complete overview and analysis of the origins of language and takes for granted the “continuity hypothesis.” Also her “infant parking theory” is questionable, as it is not well supported by observations.

IntroductionAnorexia nervosa promotes psychological distress in caregivers who adopt different coping strategies. Dysfunctional caregiving styles exacerbate further distress in the patient promoting the maintenance of the illness. We aimed to assess the possible contribution of personality traits of caregivers to the adoption of different coping strategies to deal with the affected relative.MethodsAbout 87 adolescents with AN were recruited. Their parents completed the Family Coping Questionnaire for Eating Disorders and the Temperament and Character Inventory-Revised. Differences between mothers and fathers were assessed (...) through the independent sample t-test. Multivariate regression analyses were run to assess if personality traits, the occurrence of psychiatry conditions in the parents, the marital status, and the duration of the illness predicted parental coping strategies.ResultsThe group of mothers showed higher levels of avoidance and seeking for information coping strategies than the sample of fathers. Lower illness duration predicted higher collusion with the illness in both parents. Harm avoidance, cooperativeness, and self-directedness positively predicted parental coercion, collusion, and seeking for information strategies with some differences between mothers and fathers.DiscussionIllness duration and personality traits of parents affect the type of parental coping strategies developed to face AN in adolescents. These variables should be considered in the assessment of families of adolescents with AN and may be addressed to promote more fine-tuned clinical interventions for caregivers. (shrink)

Discoveries in physics imply two elements. The firstone is the belief that formal tools, already foundedin the framework of existing mathematical theories,may offer the solution to a puzzling anomaly. Thesecond one is the ability to assign a physical meaningto the adopted formalism, and to consider all itstheoretical implications.Discussing an historical case where the adoption of aparticular formalism represents the real motor of thecreative intuition, we mean to delineate scientificdiscovery both as a discontinuous change with respectto previous achievements and as a (...) linear process ofknowledge enrichment. (shrink)

Right to life is an essential natural right protected and defended by law. The aim of this publication is to discuss the main issues regarding human right to life and its protection in the Roman law. Article deals with the problems of beginning and end of the human life and legal capacity in Rome, elements of legal protection of slaves and family members subject to pater familias life as well as the principle crimes attempting to human life. First of all, (...) the right to life as well as the right to liberty were held to be the institutes of natural law (ius naturale) meanwhile institutes that provided possibility to withdraw those rights (e. g. patria potestas that in the most ancient époque included right to decide on subject person’s right to life) are derived from the branches of positive law—civil (ius civile) and law of nations (ius gentium). Such attitude of the Roman jurisprudence had a solid impact on recognizing right of life to be an inherent law of every person, deriving immediately from the human nature and not conferred by the society and the state. (shrink)