This case study explored how a teacher, Mr. Smith, and his students experienced a mandated performance assessment while simultaneously preparing for an end of the year high-stakes, multiple-choice assessment. We employed qualitative research methods to examine how the teacher enacted a mandated performance assessment during a unit on Byzantium and how students described their learning and classroom experiences from the unit. Drawing on Grant's idea of ambitious teaching and learning of history and Ball's work on policy realization, analysis of these (...) data indicated that Mr. Smith interpreted and enacted a performance assessment in ways that differed from how district and state policy makers intended. Despite an assessment that the district designed to promote historical thinking skills, students learned primarily factual knowledge. (shrink)

This qualitative study examined how social studies teachers implemented experiential instructional techniques by closely analyzing videotaped lessons taught over four years in third through 12th grade classrooms across 16 school districts. Data analysis indicated that of the 438 lessons, only 14 involved experiential instructional techniques, and their implementation generally failed to reflect the potential benefits of this instructional approach. Twelve of the experiential exercises (a) lacked a clear instructional purpose related to the content; (b) did reflect an instructional purpose, but (...) it was ultimately thwarted by the activity's unanticipated dynamism; or (c) encouraged the development of significant misconceptions about the content, while one of the two lessons without these problems demonstrated the strategy's use for reinforcement of factual recall rather than critical thinking. Implications for social studies education research and practice are considered. (shrink)

This content analysis examines the ways that genocide is included in the high school world history content standards of eleven states with legislative mandates requiring genocide education, as well as if the content standards in those states differ from those of states without mandated genocide education. The null curriculum theorizes that the content that is not taught may be as important as what is taught; this lens allows for a nuanced analysis of the ways that genocide is included and excluded (...) in state standards. The findings suggest that states with legislative mandates requiring genocide education do not necessarily have high school world history content standards that require genocide education. The content standards in states with legislative mandates often omit acts of genocide, refrain from using the term “genocide,” and frame genocides as less important than the Holocaust, perpetuating the null curriculum of genocides. (shrink)

Als Plato de hedendaagse academie zou aanschouwen, zou hij niet alleen stomverbaasd zijn over de massificatie en de byzantijnse bureaucratie, maar gezien het ethische doel van de universiteit zou hij ook reden hebben om bezorgd te zijn.

Research on self-agency emphasizes the importance of a comparing mechanism, which scans for a match between anticipated and actual outcomes, in the subjective experience of doing.This study explored the “feeling of doing” in individuals with checking symptoms by examining the mechanism involved in the experienced agency for outcomes that matched expectations. This mechanism was explored using a task in which the subliminal priming of potential action-effects generally enhances people’s feeling of causing these effects when they occur, due to the unconscious (...) perception of a match between primed and observed outcomes. The main result revealed a negative relationship between checking and self-agency for observed outcomes that were primed prior to actions. This suggests that checking individuals fail to grasp the correspondence between actual outcomes of their actions and expected ones. We discuss the possible role of undermined self-agency in checking phenomena and its relationship with cognitive dysfunction. (shrink)

This study examined cognitive representations of routine action, through the assessment of level of agency, in individuals with sub-clinical checking. The level of agency stems from Action Identification Theory [Vallacher, R. R., Wegner, D. M. . Levels of personal agency: Individual variation in action identification. Journal of Personality and Social Psychology 57, 660–671], which states that how actions are usually identified reflects the predominant accessibility of internal representation . Furthermore, this framework proposed that altered action regulation is related to low-level (...) of agency . In the current study, the main result indicated that checking symptoms were related to a low-level of agency, that is, individuals with sub-clinical checking identified habitual actions on the basis of instrumental aspects. This seems to indicate that checkers may act with a lack of goal representations. The results are discussed in terms of the role of low-level of agency in checking phenomena and related cognitive dysfunction. (shrink)

La route antique de Mégare à Thèbes par le défilé du Kandili, dont on a contesté à tort l'existence, correspond à un chemin encore très utilisé au xixe siècle, le Koulouriotiko monopati. Description des restes antiques de cette route et des sites antiques situés tout le long. Les témoignages des historiens antiques sur son utilisation.

How do we measure happiness? Focusing on subjective measures as a proxy for welfare and well-being, this book finds ways to do that. Subjective measures have been used by psychologists, sociologists, political scientists, and, more recently, economists to answer a variety of scientifically and politically relevant questions. Van Praag, a pioneer in this field since 1971, and Ferrer-i-Carbonell present in this book a generally applicable methodology for the analysis of subjective satisfaction. Drawing on a range of surveys on people's satisfaction (...) with their jobs, income, housing, marriages, and government policy, among other areas of life, this book shows how satisfaction with life "as a whole" is an aggregate of these domain satisfactions. Using German, British, Dutch, and Russian data, the authors cover a wide range of topics. This groundbreaking book presents a new and fruitful methodology that constitutes a welcome addition to the social sciences. The paperback edition has been revised to bring the literature review up-to-date and the chapter on poverty has been revised and extended to take account of new research. (shrink)

This article presents the results of an experiment that completely measures the utility function and probability weighting function for different positive and negative monetary outcomes, using a representative sample of N = 1,935 from the general public. The results confirm earlier findings in the lab, suggesting that utility is less pronounced than what is found in classical measurements where expected utility is assumed. Utility for losses is found to be convex, consistent with diminishing sensitivity, and the obtained loss-aversion coefficient of (...) 1.6 is moderate but in agreement with contemporary evidence. The estimated probability weighting functions have an inverse-S shape and they imply pessimism in both domains. These results show that probability weighting is also an important phenomenon in the general population. Women and lower educated individuals are found to be more risk averse, in agreement with common findings. In contrast to previous studies that ascribed gender differences in risk attitudes solely to differences in the degree utility curvature, however, our results show that this finding is primarily driven by loss aversion and, for women, also by a more pessimistic psychological response toward the probability of obtaining the best possible outcome. (shrink)

Exploration of Alfred North Whitehead's influence on Maurice Merleau-Ponty's ontology of nature.

This edited book provides an in-depth examination of the implications of neuroscience for the criminal justice system. It draws together experts from across law, neuroscience, medicine, psychology, criminology, and ethics, and offers an important contribution to current debates at the intersection of these fields. It examines how neuroscience might contribute to fair and more effective criminal justice systems, and how neuroscientific insights and information can be integrated into criminal law in a way that respects fundamental rights and moral values. -/- (...) The book’s first part approaches these questions from a legal perspective, followed by ethical accounts in part two. Its authors address a wide range of topics and approaches: some more theoretical, like those regarding the foundations of punishment; others are more practical, like those concerning the use of brain scans in the courtroom. Together, they illustrate the thoroughly interdisciplinary nature of the debate, in which science, law and ethics are closely intertwined. It will appeal in particular to students and scholars of law, neuroscience, criminology, socio-legal studies and philosophy. (shrink)

_Exploration of Alfred North Whitehead's influence on Maurice Merleau-Ponty's ontology of nature._.

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Spirits Hovering Over the Ashes: Legacies of Postmodern Theory,Thomas LeddySpirits Hovering Over the Ashes: Legacies of Postmodern Theory, by H. L. Hix; x & 208 pp. Albany: SUNY Press, 1995, $16.95 paper.This intriguing, rich and witty book is a collection of twelve mainly previously published essays each of which is titled “Postmodern” something.“Postmodern Grief,” which first appeared in Philosophy and Literature (1993), is a wonderful and fun deconstruction (...) of the postmodernists themselves. Hix sees certain writings in terms of Kübler-Ross’s five stages of grief: denial, anger, bargaining, depression, and acceptance. The grief is over cultural losses (the ashes of which are referred to in the book’s title) in our electronic information age.Hix is dead right when he argues that Derrida exemplifies the strategy of denial in “Plato’s Pharmacy.” Derrida, as Hix puts it, addresses yesterday’s problem. Hix also plausibly fits writers like Eco and Bloom into the stage of anger. His interpretation of Lyotard as dealing with grief by bargaining (“if I let consensus go, will you let me keep justice?”) is brilliant. There is something pathetic about Lyotard’s belief that if we give all people free access to information technology then this will insure justice. Hix matches Baudrillard, who laments the loss of four-dimensionality in the electronic era, with depression. Finally, Ong exemplifies acceptance since, for Ong, electronic [End Page 511] technologies bring us to a new oral age which fosters a communal sense and concentrates on the present. Hix then calls for a new Socrates who will take us beyond lament to forge a new ideal.“Postmodern Beauty” argues, contra Lyotard, that beauty is still possible in our computer age since artworks are eternally created here and now. We can have aesthetic friendships with a visionary superior such as Van Gogh. However the Van Gogh we are speaking of is not the real historical one but a created proxy who only exists discursively. Still, the great artist is divine and gives us his (Hix’s examples are all male) blessing.“Postmodern Obscenity” presents Baudrillard’s view that obscenity is to be found not in desire’s triumph but rather in its defeat. In this postmodern age we lose sexuality because penetration is no longer possible, and that is so because of the collapse of the distinction between surface and depth. Hix then contrasts a photograph by Mapplethorpe with a Victoria’s Secret catalog. The catalog fits the postmodern conception of obscenity nicely. The Mapplethorpe, although obscene in the traditional sense, is not in the postmodern sense.“Postmodern Color” is my favorite chapter. Here, Hix deconstructs Derrida’s own analysis of metaphor and metaphysics. He shows how Derrida must use metaphors of opacity and depth to make his point. These metaphors also entail the very view Derrida opposes. It is here that Hix develops his theme of the postmodern replacement of metaphors of time with those of space. Prior to our postmodern era the Other which constitutes our selves was historical (for example, ancestors) while the Other which threatened us was spatial (for example, foreigners). By contrast, in the postmodern era we are constituted by the spatial Other and are threatened by the temporal Other. This explains something that has puzzled me in recent curriculum debates. As Hix puts it, reasonable people like Lynne Cheney and Louis Gates understand the humanities differently in terms of these competing metaphors. Cheney takes the traditional view, using temporal metaphors of origin and tradition, while Gates takes the postmodern view, using spacial metaphors of decentering and marginality.“Postmodern Love” and “Postmodern Sex” fit together. The first argues that although postmodernists claim we lack a language of love, they actually believe that love and language are one. More importantly, they know but repress the idea that love is something that transcends language. Here Hix calls on postmodernism to recognize that what structures language is outside language. The second argues that sex in our postmodern era has been transformed into discourse and discourse into sex. Each is in exchange for the other. Thus, whereas postmodern love is inexpressible, postmodern sex is nothing but talk.“Postmodern Virtue” begins by showing that... (shrink)

The present volume is intended as an all-round introduction to constructivism. Here constructivism is to be understood in the wide sense, and covers in particular Brouwer's intuitionism, Bishop's constructivism and A.A. Markov's constructive recursive mathematics. The ending "-ism" has ideological overtones: "constructive mathematics is the (only) right mathematics"; we hasten, however, to declare that we do not subscribe to this ideology, and that we do not intend to present our material on such a basis.

Reactive oxygen species (ROS) are known as toxic metabolic products in plants and other aerobic organisms. An elaborate and highly redundant plant ROS network, composed of antioxidant enzymes, antioxidants and ROS-producing enzymes, is responsible for maintaining ROS levels under tight control. This allows ROS to serve as signaling molecules that coordinate an astonishing range of diverse plant processes. The specificity of the biological response to ROS depends on the chemical identity of ROS, intensity of the signal, sites of production, plant (...) developmental stage, previous stresses encountered and interactions with other signaling molecules such as nitric oxide, lipid messengers and plant hormones. Although many components of the ROS signaling network have recently been identified, the challenge remains to understand how ROS-derived signals are integrated to eventually regulate such biological processes as plant growth, development, stress adaptation and programmed cell death. (shrink)

Book Information Integrity and the Fragile Self. By Damian Cox, Marguerite La Caze and Michael P. Levine. Ashgate. Aldershot. 2003. Pp. 168. Hardback, £45.00. Paperback, £17.99.

As early as 2002, CIOMS stated that pregnant women should be presumed eligible for participation in research. Despite this position and calls of other well‐recognized organizations, the health needs of pregnant women in research remain grossly under‐researched. Although the presumption of eligibility remains unchanged, the revision of the 2002 CIOMS International ethical guidelines for biomedical research involving human subjects involved a substantive rewrite of the guidance on research with pregnant women and related guidelines, such as those on fair inclusion and (...) vulnerability. However, close reading of the guidelines reveals morally relevant different approaches to fair inclusion of pregnant women and other under‐represented groups, such as children and incompetents. Where CIOMS sets out that children and adolescents must be included unless a good scientific reason justifies their exclusion, no such claim of having to justify exclusion appears in the guideline on pregnant women. Instead, CIOMS claims that research relevant to pregnant women’s health needs must be promoted. This paper analyses how and to what extent the guideline on pregnant women differs from other guidance on fair inclusion in the document. Accordingly, the paper evaluates to what extent the current phrasing may contribute to fair inclusion of pregnant women in research. We will conclude that a system change towards a learning health system is essential to break down the status quo of knowledge generation in the field of medication use during pregnancy and argue that the CIOMS guidelines allow for this system change. (shrink)

ABSTRACTInitial acts of self-control can reduce effort and performance on subsequent tasks – a phenomenon known as ego depletion. Ego depletion is thought to undermine the capacity or willingness to engage executive control, an important determinant of success for many tasks. We examined whether ego depletion improves performance on a task that favours less executive control: insight problem solving. In two experiments, participants completed an ego-depletion manipulation or a non-depleting control condition followed by an insight problem-solving task. Participants in the (...) depleting condition demonstrated greater insight problem-solving accuracy than those in the non-depleting control condition. Priming theories of willpower did not impact these results. Although ego depletion is widely regarded as a “state of impairment”, attendant decreases in executive control may foster insightful thinking. (shrink)