ARE OECD MACROECONOMIC VARIABLES TREND STATIONARY? EVIDENCE FROM PANEL STATIONARITY TESTS ALLOWING FOR A STRUCTURAL BREAK AND CROSS-SECTIONAL DEPENDENCE

This article applies the panel stationarity test with a break proposed by Hadri and Rao (2008) to examine whether 14 macroeconomic variables of OECD countries can be best represented as random walk or stationary fluctuations around a deterministic trend. In contrast to previous studies, based essentially on visual inspection of the break type or just applying the most general break model, we use a model selection procedure based on BIC. We do this for each time series so that heterogeneous break models are allowed for in the panel. Our results suggest, overwhelmingly, that if we account for a structural break, cross-sectional dependence and choose the break models to be congruent with the data, then the null of stationarity cannot be rejected for all the 14 macroeconomic variables examined in this article. This is in sharp contrast with the results obtained by Hurlin (2004), using the same data but a different methodology.

Folkbiology doesn’t come from Folkpsychology: evidence from Yukatek Maya in cross-cultural perspective

Nearly all psychological research on basic cognitive processes of category formation and reasoning uses sample populations associated with large research institutions in technologically-advanced societies. Lopsided attention to a select participant pool risks biasing interpretation, no matter how large the sample or how statistically reliable the results. The experiments in this article address this limitation. Earlier research with urban-USA children suggests that biological concepts are (1) thoroughly enmeshed with their notions of naive psychology, and (2) strikingly human-centered. Thus, if children are to develop a causally appropriate model of biology, in which humans are seen as simply one animal among many, they must undergo fundamental conceptual change. Such change supposedly occurs between 7 and 10 years of age, when the human-centered view is discarded. The experiments reported here with Yukatek Maya speakers challenge the empirical generality and theoretical importance of these claims. Part 1 shows that young Maya children do not anthropocentrically interpret the biological world. The anthropocentric bias of American children appears to owe to a lack of cultural familiarity with non-human biological kinds, not to initial causal understanding of folkbiology as such. Part 2 shows that by age of 4-5 (the earliest age tested in this regard) Yukatek Maya children employ a concept of innate species potential or underlying essence much as urban American children seem to, namely, as an inferential framework for understanding the affiliation of an organism to a biological species, and for projecting known and unknown biological properties to organisms in the face of uncertainty. Together, these experiments indicate that folkpsychology cannot be the initial source of folkbiology. They also underscore the possibility of a species-wide and domain-specific basis for acquiring knowledge about the living world that is constrained and modified but not caused or created by prior nonbiological thinking and subsequent cultural experience.

The working practices of Birmingham's Centre for Contemporary Cultural Studies

This article offers a history of the working practices of the Birmingham Centre for Contemporary Cultural Studies. Based on extensive interviews with former members and on research into a new archive of the Centre, housed in the Cadbury Research Library, University of Birmingham, it argues that cultural studies as practised in the 1970s was always a heterogeneous subject. The CCCS was heavily influenced by the events of 1968 when it tried to develop a new type of radical and collaborative research and teaching agenda. Despite Stuart Hall's efforts to impose a focused link between politics and academic practice, the agenda soon gave way to a series of diverse and fruitful initiatives associated with the ‘sub-groups’ model of research.

Towards a positive cross-cultural lexicography: Enriching our emotional landscape through 216 ‘untranslatable’ words pertaining to well-being

Although much attention has been paid to culture-specific psychopathologies, there have been no comparable attempts to chart positive mental states that may be particular to certain cultures. This paper outlines the beginnings of a positive cross-cultural lexicography of ‘untranslatable’ words pertaining to wellbeing, culled from across the world’s languages. A quasi-systematic search uncovered 216 such terms. Using grounded theory, these words were organised into three categories: feelings (comprising positive and complex feelings); relationships (comprising intimacy and pro-sociality); and character (comprising personal resources and spirituality). The paper has two main aims. First, it aims to provide a window onto cultural differences in constructions of wellbeing, thereby enriching our understanding of wellbeing. Second, a more ambitious aim is that this lexicon may help expand the emotional vocabulary of English speakers (and indeed speakers of all languages), and consequently enrich their experiences of wellbeing. The paper concludes by setting out a research agenda to pursue these aims further.

Intimate Ecologies: An exploration of the languages of contemporary exhibitions and making in museums and related cultural spaces in the UK

Intimate Ecologies considers the practice of exhibition-making over the past decade in formal museum and gallery spaces and its relationship to creating a concept of craft in contemporary Britain. Different forms of expression found in traditions of still life painting, film and moving image, poetic text and performance are examined to highlight the complex layers of language at play in exhibitions and within a concept of craft. The thesis presents arguments for understanding the value of embodied material knowledge to aesthetic experience in exhibitions, across a spectrum of human expression. These are supported by reference to exhibition case studies, critical and theoretical works from fields including social anthropology, architecture, art and design history and literary criticism and a range of individual, original works of art. Intimate Ecologies concludes that the museum exhibition, as a creative medium for understanding objects, becomes enriched by close study of material practice, and embodied knowledge that draws on a concept of craft. In turn a concept of craft is refreshed by the makers’ participation in shifting patterns of exhibition-making in cultural spaces that allow the layers of language embedded in complex objects to be experienced from different perspectives. Both art-making and the experience of objects are intimate, and infinitely varied: a vibrant ecology of exhibition-making gives space to this diversity.

Radiological protection and nuclear engineering studies in multi-MW target systems

Tese de doutoramento, Física, Universidade de Lisboa, Faculdade de Ciências, 2014

Translation and Psychometric Evaluation of a Standard Chinese Version of the Body Appreciation Scale-2

The present study examined the factorial and construct validity of a Standard Chinese translation of the Body Appreciation Scale (BAS-2; Tylka & Wood-Barcalow, 2015b). Participants were 191 women and 154 men from mainland China who were resident in Hong Kong at the time of recruitment. Results of confirmatory factor analysis indicated that the one-dimensional model of the BAS-2, in which all 10 items loaded onto the same factor, had adequate fit and was invariant across sex. Body appreciation scores had good internal consistency and were significantly correlated with self-esteem and life satisfaction, and, in women, with weight discrepancy and body mass index. There were no significant differences in body appreciation scores between women and men. The present findings suggest that the Standard Chinese translation of the BAS-2 has the same one-dimensional factor structure as its parent scale and may facilitate cross-cultural studies of positive body image.

Creating a global consciousness throught the driver model of curriculum development

The purpose of this study was to investigate the effect a human link through the One World Youth Project has on a global education program, if a human connection through the program enhances a student's ability to develop a critical consciousness of global issues, and the etTectiveness of thc constructivist-based Driver Model of Curriculum Development, which served as the curriculum model in this study. An action based research cycle was chosen as this study's research methodology and incorporated 5 qualitative data collection instruments: a) interviews and questionnaires, b) artifacts, c) teacher journal, d) critical friend's observation forms, and e) my critical friend's postobservation interviews. The data were conected from 4 student participants and my critical friend during all stages of the action research cycle. The results of this study provide educators with data on the impact of human connections in a global education program, the effects these connections have on students, and the effectiveness of the Driver Model of Curriculum Development. This study also provides practical activities and strategies that could be used by educators to develop their own global education programs. The United Nations drafted the Millennium Development Goals in an effort to improve the lives of billions of people across the globe. The eight goals were developed with the support of all member nations since all human beings are global citizens who have a responsibility to make the world a better place. Students need to develop a critical consciousness of global issues so that they can work with others to eliminate them. Students who are taught to restate the opinions of others win not be prepared to inherit a world full of challenges that will require new innovative ideas to foster positive change.

Do you believe in the Loch Ness Monster? Children's influence on mothers' beliefs, values, and social/cultural practices.

Obtaining mothers' perspectives and descriptions of incidents in which their child(ren) said or did something that influenced the mothers' values, beliefs, and/or social or cultural practices, that is, the content of socialization, was the primary aim of this research. Bakhtin's (2004) metatheoretical account of dialogism was used to frame this study. From a dialogic perspective utterances (for example, the utterances of children in the present study) are events or acts and are presented as one way to view the process of socialization. In part this purpose, and the decision to utilize a qualitative research orientation, was to address a call (Lollis & Kuczynski, 1997) for qualitative or microanalytic analyses to help elucidate the processes of socialization. Mothers (N=10) in this study were able to provide descriptions of incidents in which their child(ren) said or did something that influenced the mother and hence we have some description of the concept of bidirectionality, a well accepted, but undertheorized concept in developmental psychology. While the concepts of multiple sources of influence and contexts are salient areas of research in parent-child socialization, and were mentioned in the informants reporting these areas did not appear to be as salient in the mothers' accounts. Emotions and the meaning mothers 'derived' from the interactions did, however, take much more prominence in the described incidents.

L’implantation des Cultural Studies dans les curricula francophones de sociologie : Étude comparée de deux départements québécois

Cette recherche analyse la pénétration des Cultural Studies dans les curricula de deux départements de sociologie francophones : celui de l’Université de Montréal et celui de l’Université du Québec à Montréal. À partir des entretiens conduits auprès de professeurs, mais aussi de l’analyse des curricula inspirée de la théorie développée par B. Bernstein, cette recherche questionne tous les enjeux relatifs à l’introduction d’un nouveau cours ou d’une nouvelle façon de penser dans un département. Il ne s’agit donc pas de conclure sur la forte – ou faible – présence des Cultural Studies dans les programmes, mais plutôt d’expliquer ces variations de présence à partir des caractéristiques sociales, politiques, économiques et même géographiques, propres à chaque département. L’analyse conduite va aussi plus loin en constatant que les Cultural Studies, même si elles ne se sont pas développées à grande échelle au Québec, ont eu un impact sur la façon dont sont abordés les objets sociologiques.

Predictors of Attitudes toward Cosmetic Surgery among U.S. and Colombian College Women: The Roles of Eating Behaviors and Demographic Variables

Cross-cultural studies on eating behaviors and related constructs can identify cultural and social factors that contribute to eating disorder symptomatology. Eating disorders (EDs) are a major cause for concern in the U.S., and recent studies in Colombia have shown growing rates among their female population. In addition, cosmetic surgery procedures have been increasing rapidly in both the U.S. and Colombia, and preliminary research suggests a positive relation between disordered eating and endorsement of plastic surgery. In samples of college women from Colombia and the U.S., we investigated patterns of association between disordered eating variables and cosmetic surgery acceptance. Our approach utilized separate analyses for various subcomponents of disordered eating (to determine their unique associations with cosmetic surgery acceptance) while adjusting for potentially relevant covariates and examining cross-cultural patterns. Participants were students at an urban, public college in the U.S. (n=163) and an urban, private college in Colombia (n=179). Overall, our findings suggested that participants from Colombia with greater disordered eating were more likely to endorse cosmetic surgery for social reasons, while those from the U.S. were more likely to consider undergoing cosmetic surgery for personal reasons. Differing findings between the two samples may be due to cultural and social factors, which we delineate. These findings also have potential implications for presurgical counseling of cosmetic surgery candidates.