Summary Knowledge is an important but largely neglected variable in sex education research. This study aimed to develop a measure to assess young people's knowledge about puberty and sexual development, and to examine knowledge in relation to age, gender and school. The main results of the study were that knowledge increased more between age 11/12 and 13/14 than between 13/14 and 15/16, girls knew more than boys at every age, and there were few differences in knowledge between the four schools (...) involved in the study. The research has a number of implications for sex education in schools. First, it was found that even by age 15?16 some young people lack information which is essential if they are to avoid unwanted pregnancy. Second, it may be that boys and girls need to be taught separately to enable the different needs of each gender to be addressed. Third, young people know more about some aspects of puberty and sexual development than others, and there are particular times when knowledge develops most rapidly. Giving teachers this information could help them to target areas of particular ignorance. The questionnaire developed to assess knowledge proved to be accurate and reliable, and a measure that is straightforward to score and analyse. As such, it has considerable potential for use in the classroom. (shrink)

We review evidence that language is involved in the establishment and maintenance of adult categories of facial expressions of emotion. We argue that individual and group differences in facial expression interpretation are too great for a fully specified system of categories to be universal and hardwired. Variations in expression categorization, across individuals and groups, favor a model in which an initial “core” system recognizes only the grouping of positive versus negative emotional expressions. The subsequent development of a rich representational structure (...) may require the integration of a verbal categorization system with a perceptual processing system that is category-agnostic. Such a model may reconcile many strands of apparently conflicting behavioral, physiological, and neuroscience evidence concerning our understanding of facial expressions of emotion. (shrink)

Study of Aparokṣānubhūti of Śaṅkarācārya, work on Advaita philosophy.

The intellectual tools every business person needs in the boardroom. Includes two rare essays by Ayn Rand! With government and the media blaming big business for the world economic crisis, capitalism needs all the help it can get. It's the perfect time for this collection of essays presenting a philosophical defense of capitalism by Ayn Rand and other Objectivist intellectuals. Essential and practical, Why Businessmen Need Philosophy reveals the importance of maintaining philosophical principles in the corporate environment at all levels (...) of business from daily operations to executive decisions, and provides the tactical and tactful rational thinking required to defend companies from ideological attacks. (shrink)

Transliteration and translation of Wedharan wewadining bawana, a Javanese classic literature on Javenese ethics and conduct of life.

Categorical perception (CP) is said to occur when a continuum of equally spaced physical changes is perceived as unequally spaced as a function of category membership (Harnad, S. (Ed.) (1987). Psychophysical and cognitive aspects of categorical perception: A critical overview. Cambridge: Cambridge University Press). A common suggestion is that CP for color arises because perception is qualitatively distorted when we learn to categorize a dimension. Contrary to this view, we here report that English speakers show no evidence of lowered discrimination (...) thresholds at the boundaries between blue and green categories even though CP is found at these boundaries in a supra-threshold task. Furthermore, there is no evidence of different discrimination thresholds between individuals from two language groups (English and Korean) who use different color terminology in the blue-green region and have different supra-threshold boundaries. Our participants' just noticeable difference (JND) thresholds suggest that they retain a smooth continuum of perceptual space that is not warped by stretching at category boundaries or by within-category compression. At least for the domain of color, categorical perception appears to be a categorical, but not a perceptual phenomenon. (shrink)

Le récit du siège et de la prise d'Amid, place-forte de Mésopotamie, en 502, constitue un exemple intéressant de la manière dont se transmet un récit historique de la tradition grecque au domaine syriaque et au-delà. Présent dans l'historiographie grecque (Évagre, Procope, Malalas, Théophane) comme un épisode de la brève période d'affrontement entre Perses et Romains dans les années 502–507, ce récit connaît un succès particulier dans les textes syriaques où il passe du domaine de l'histoire à celui de la (...) légende. Cet épisode apparaît dans l'Histoire d'Édesse de 506 du pseudo-Josué, dans l'Histoire ecclésiastique du pseudo-Zacharie et dans toutes les chronographies importantes: celle de Zuqnin, du pseudo-Denys, dans celle d'Édesse de 1234 et dans celle de Michel le Syrien. Il est par ailleurs mentionné dans toutes les petites chroniques, qui indiquent la date, la durée, le nombre de victimes du siège. La similitude entre la version de Procope et celle du pseudo-Zacharie a déjà été relevée mais n'a jamais fait l'objet d'une enquête qui permette d'élucider les liens qui les unissent et d'établir par quelle voie ce texte est passé du grec au syriaque où il a été retravaillé pour répondre à des besoins apologétiques. La chute de la ville aux mains des Perses est en effet présentée à partir de l'Histoire ecclésiastique du pseudo-Zacharie comme une punition pour les chrétiens infidèles, livrés au roi perse Kavadh à qui le Christ serait apparu et aurait donné la victoire. Le récit est dès lors utilisé pour exhorter les communautés chrétiennes à persévérer dans la foi « orthodoxe ». Cette version du siège est ensuite traduite de manière inattendue en arabe puis en géorgien, dans ce qui semble être le reste d'une chronique. (shrink)

Th is article examines the extent to which spaces are structuring influences on, or targets of, action. Two factors and their interactions are presented: the extent to which a space is 1) maintained and 2) used. As these factors increase in strength, the structural influences of a space increase while agential opportunities are diminished. Conversely, as spaces become dilapidated and abandoned, structural forces are weakened and the potential for creative action heightens. These spaces can be conceptualized as elements of the (...) ‘residual landscape’: spaces left behind by socio-historical processes and practices. Special cases are considered where the factors are inversely related and issues of structure and agency are complicated. A brief case study serves to illustrate each type of spaceand the factors which operate therein. (shrink)

The nature of emotion concepts and whether there are any that are universally “basic” remains controversial, as acknowledged in the article “Language and Emotion.” The suggestion that some emotions are embodied through a process of association between neural networks for bodily sensations and neural circuitry dedicated to linguistic metaphor is interesting, but speculative. However, it is a hypothesis that risks relegating speakers of languages that lack sophisticated metaphors to a lower level on some scale of linguistic evolution.

Theories, Technologies, Instrumentalities of Color is the outcome of a workshop, held in Leuven, Belgium, in May 2000.

If language is crucial to the development of shared colour categories, how might cultural constraints influence the development of divergent category sets? We propose that communities arrive at different sets of categories because the tendency to group by perceptual similarity interacts with environmental factors (differential access to dying and printing technologies), to make different systems optimal for communication in different situations.

In "Does the Basic Color Terms discussion suffer from the Stimulus Error?" Rolf Kuehni describes a research stumbling block known as the "stimulus error," and hints at the difficulties it causes for mainstream color naming research. Among the issues intrinsic to Kuehni's "stimulus error" description is the important question of what can generally be inferred from color naming behaviors based on bounded samples of empirical stimuli. Here we examine some specifics of the color naming research issues that Kuehni raises. While (...) we share Kuehni's view regarding potential problems caused by the "stimulus error" and his concern regarding its prevalence, Kuehni's commentary seems primarily aimed at stimulating a general discussion of color naming research implications, because the articles he critiques do not actually commit the "stimulus error" in any serious sense. Based on Kuehni's comments, we further examine some of the relevant empirical and theoretical implications for cross-cultural color naming research. (shrink)

There is a significant lack of diversity in philosophy, including an underrepresentation of women and people of color, and a dearth of philosophy programs that offer classes exploring philosophy outside the Western canon. This problem is further compounded by institutional racism, sexism, and ableism within philosophy pedagogy and practice and the perception that philosophy is an abstract subject suitable only for academically advanced students. If philosophy were made more accessible to a diverse group of students before they entered college, would (...) it be possible to recruit more individuals from underrepresented groups into the field? In 2018, PLATO and the APA surveyed their members about their first exposure to philosophy. It was clear that early experiences—conversations with friends and family, books in grade school, and classes in high school—were pivotal moments that generated interest in philosophy. In this paper we describe some of these experiences and suggest that P4C programs, if done well, have the potential to help build a robust and inclusive K–12 to college philosophy pipeline by tapping into the natural interest children have in philosophical wondering. (shrink)

In The Selfish Gene, Dawkins (1976) proposed the existence of a unit of cultural inheritance that he called the meme. Some examples of memes are clothing fashions, tool designs, and architectural designs. Like genes, memes must share three properties: longevity, fecundity, and copying-fidelity. Longevity refers to the lifespan of a meme, fecundity to the rate of spread of a meme, and copying-fidelity to how accurately a meme is replicated. In other work (Hardisty and Cassill, in preparation), we hypothesized that successful (...) memes should share a fourth property with successful genes: memes should affect an organism’s lifetime fitness by improving survival or reproduction. Sterelny (2006) argued that high-fitness memes include tools or artifacts that are physically enduring, made from easy to find materials, and easy to reverse-engineer. Here, we argue that another way to link memes to individual fitness is to think of tools as part of an organism’s ecological niche. Each tool or artifact an organism makes that extends its evolutionary lifespan or increases its reproductive output is thus a meme that is directly contributing to that organism’s fitness. (shrink)

The 1970s will test the headstrong and beautiful Isabelle Courtney to the extreme. They will be times of hardship and pain, hidden behind the masks of affluence and success. Brother will be pitted against brother as this story moves from London to Europe and to the searing heat of a divided Africa.

Chattopadhyaya (philosophy, Jadavpur U., Calcutta) examines the epistemological and methodological implications of induction and probability.

Karl Marx and Sri aurobindo with whose ideas this book is mainly concerned, through belong to two different culturesand ages, the affinity of their chosen ...

This engaging, wide-ranging study in comparative social and political philosophy gives a well-argued account of how ideological and even utopian views, such as normative communication, development and justice, are sociologically rooted. It also shows how this fact has been reflected in the social history of Asian countries like India and China, as well as some Western countries during the last two centuries. To illustrate the underlying concepts, reference is made to influential thinkers, both from the East and West, from Hegel (...) and James Mill to Marx and Maozedong, and from Gandhi to Rawls. The author, himself one of the major contemporary Indian philosophers, offers arguments to show that the right version of cultural relativism is objective and judgeable. Concrete case studies are cited indicating why even fundamental values like indivisible peace and "our own green planet" cannot be practically universalized. Yet this work is a sustained plea for improvable understanding between the East and the West and the transcultural value orientation of different cultures. (shrink)

This Volume Is Being Published By The Project Of History Of Indian Science Philosophy And Culture. The Main Idea Underlying This Project Is To Study The Interconnection Between Philosophy, Science And Technology As Elements Of The Culture Of India. The Hallmark Of The Project Is Its Interdisciplinarity.

The question of whether colour categorisation is determined by nontrivial constraints (i.e., universal neurophysiological properties of visual neurons) is an empirical issue concerning the organisation of the internal colour space. Rosch has provided psychological evidence that categories are organised around focal colours and that the organisation is universal; this commentary reconsiders that evidence.

This book has been written in the hopes of equipping teachers-in-training—that is, teacher candidates—with the skills needed for action research: a process that leads to focused, effective, and responsive strategies that help students succeed.

Lower plasma levels of high-density lipoproteins in adolescents with type 2 diabetes have been associated with a higher pulse wave velocity, a marker of arterial stiffness. Evidence suggests that HDL proteins or particle subspecies are altered in T2D and these may drive these relationships. In this work, we set out to reveal any specific proteins and subspecies that are related to arterial stiffness in youth with T2D from proteomics data. Plasma and PWV measurements were previously acquired from lean and T2D (...) adolescents. Each plasma sample was separated into 18 fractions and evaluated by mass spectrometry. Then, we applied a validated network-based computational approach to reveal HDL subspecies associated with PWV. Among 68 detected phospholipid-associated proteins, we found that seven were negatively correlated with PWV, indicating that they may be atheroprotective. Conversely, nine proteins show positive correlation with PWV, suggesting that they may be related to arterial stiffness. Intriguingly, our results demonstrate that apoA-I and histidine-rich glycoprotein may reverse their protective roles and become antagonistic in the setting of T2D. Furthermore, we revealed two arterial stiffness-associated HDL subspecies, each of which contains multiple PWV-related proteins. Correlation and disease association analyses suggest that these HDL subspecies might link T2D to its cardiovascular-related complications. (shrink)

This is the first scholarly study of Atlas Shrugged, covering in detail the historical, literary, and philosophical aspects of Ayn Rand's magnum opus. Topics explored in depth include the history behind the novel's creation, publication, and reception; its nature as a romantic novel; and its presentation of a radical new philosophy.

The essays in this book are meant to serve as an introduction to those ideas of Ayn Rand, which are of particular relevance to business people. Rand was known as a spirited defender of the laissez-faire free enterprise system. It is less commonly known that Rand was also deeply committed to the centrality of the enterprise of philosophy for both public and private life. The essays in this book try to bridge the gap between these two aspects of Rand’s thought. (...) The results of the review of the book are mostly positive. The review attempts to separate the different themes in the book such as the importance of philosophy in general, the importance of philosophy for business, the philosophical defense of the free enterprise system and then to evaluate the evidence and arguments presented by the essayists for each claim. (shrink)

Articles on the life and works of Debiprasad Chattopadhyaya, Indian philosopher and Indologist.

The emancipation of women has become a strong critical discourse in Bengali literature since the 19th century. Only since the second half of the 20th century, however, have female writers markedly stepped out of the shadow of their male colleagues, and the writings on women become more and more often articulated by women themselves. In this article, I focus on particular concepts of femininity in selected texts of two outstanding writers of different generations, a prose writer, and a woman poet: (...) Mahasweta Debi (b. 1926) and Mallika Sengupta (1960–2011). Analyzing Mahasweta’s female characters, I focus on the issue of the double marginalization of dalit tribal women; we can find here impacts of intersectional discrimination of class, gender and caste. Debi is very radical in her social criticism but is quite reluctant to accept the label of feminism. Mallika, on the other hand, represents a movement among the female writers of her generation that openly declares her support for feminist ideologies, which can be demonstrated on some of the examples referred to here. Another important strand of Mallika’s constructions of femininity are archetypal images — mythological metaphors of femininity (in the Hindu context) which may in some cases be interpreted in accordance with difference feminism, in others as a critique of the essentialized and dichotomous concepts of masculinity and femininity. While Mahasweta’s emancipation drive is more deeply grounded in her field research and journalistic activism in the tribal areas she writes about, Mallika’s has been more strongly linked with the academia and has joined the theoretical feminist discourse. Through a close reading the women’s emancipation discourse of these two protagonists in Bengali literature, we can speak of a shift from a practical, concrete criticism, to a theoretically founded radicalism. (shrink)

Contributed articles on the life and works of Debiprasad Chattopadhyaya, Indian philosopher and Indologist; includes some of his writings and letters.