Three-factor symmetrical balanced designs with full efficiency for main effects

Some methods for constructing balanced design for 3-factor symmetrical factorial experiments in which all the main effects are completely unconfounded by using balanced arrays and BIB designs are proposed. The method is flexible in terms of selecting block size.     

Work-related reproductive health: A review

This paper reviews the literature concerning the impact of work on reproductive health. In doing so, it offers a framework model for guiding future research and practice. Contemporary models of occupational health usually identify at least two pathways linking exposure to workplace hazards to their effects on health. The study of work-related reproductive health has been largely restricted to the effects of the more tangible and physical hazards of work mediated by a largely physico-chemical pathway. However, the growth of research into the psycho-physiological influence of stress on reproductive health provides a new direction for research in this domain with the exploration of a complementary pathway. The extension of this new approach into the investigation of the effects of work design and management on reproductive health represents a potentially important and further development.     

A new model of the development of deception: Disentangling the role of false‐belief understanding in deceptive ability

“Deception” is defined predominantly as the intentional attempt to create false‐beliefs in others. However, the intentionality behind early acts of deception and its relation to false‐belief understanding remain unresolved. In this article, we offer a three‐stage theoretical model of the development of deception in human ontogeny. We posit that at any age, human deception is an intentional action, but its form changes according to the level of the deceiver's intentionality. As the primary function of deception is to influence the behaviour of others, we argue that first‐stage deceptions‐in‐action involves only in the analysis of behaviours and perceptual access, not beliefs. In our view, the ability to deceive and false‐belief understanding are eventually inter‐connected, but false‐belief understanding is not essential for the earliest form of deception. Based on empirical findings, which suggest that by observing the results of early deceptions children build their knowledge of mental states as causes of human actions, we claim that the second stage of deception is representational deception. Further, as the understanding of beliefs becomes more advanced, the effectiveness of children's deception increases, and new forms of reflective deception (the third stage) emerge. Future directions for research are outlined, and limitations of the current model are discussed.     

Photography,cinema and medium as social practice

One of the more interesting aspects of the dialogue between the mediums of the still and moving image that has taken place over recent years has been a concern within fine-art photography for the cinematic. Photographers have turned to the style and iconography of the established genres of cinema as a means of reinventing the pictorial form of the tableau and thereby to explore the possibilities of narrativity within the static image. However, beyond any aesthetic interest the contemporary genre of the ‘cinematic photograph’ may hold, it is argued here that it may be indicative of an important shift in the social, economic and technological bases of fine-art photography. This essay suggests that the significance of the ‘cinematic photograph’ lies in its complex forms of technical production, the mobilisation of skilled labour and professional expertise, and the deployment of substantial economic resources, which are to be found in the film industry. Through an analysis of the work of the American photographer Gregory Crewdson, the authors demonstrate how the formal and iconographic properties of his images are inseparable from his adoption of the cinema's specific modes of production and that the latter is central to a reading of Crewdson's photographs. The consequences this holds for our understanding of the medium of photography are developed with reference to Raymond Williams's concept of ‘medium as social practice’. The authors conclude that the ‘cinematic photograph’ might be regarded as symptomatic of a trend within contemporary art practices to model themselves on cinema as the emblematic form of cultural production of ‘late capitalism’, a trend that has significant implications for the dominant conceptions concerning the nature of the work of art and the role of the artist.     

Maria Pawlikowska-Jasnorzewska’s Baba-Dziwo: Experimenting With the Popular

Maria Pawlikowska-Jasnorzewska is known today almost exclusively as a great Polish lyric poet. However, during the interwar period she was one of the most frequently staged playwrights, with access to a wide popular audience. She was also keenly aware of the various dramatic experiments occurring around her and actually collaborated on a play with Stanis?aw Ignacy Witkiewicz. This article contends that popular plays, such as those of Jasnorzewska, fulfilled an important role in educating Polish audiences, preparing them to deal with truly avant-garde works several decades later. The mixture of traditional and non-traditional elements, with special focus on the grotesque, in Jasnorzewska’s play Baba-Dziwo is analyzed to show how the playwright simultaneously forces her audience to face experimental devices but guarantees their continued interest by exploiting also familiar elements.     

The Relational Contexts of Migration: Mexican Women in New Destination Sites

This article assesses Mexican immigrant women's experiences of isolation and autonomy in three new destination sites in Montana, Ohio, and New Jersey. We highlight six case studies from our cross‐comparative data set of in‐depth interviews and field work with 98 women to illustrate the intersections between contexts of reception and gender relations in shaping women's settlement experiences. We find that women in sites with a concentrated Mexican population and a well‐developed social service infrastructure are relatively autonomous in accomplishing daily activities independent of their relationships with husbands or partners. In contrast, for women living in sites with few social support services, relationships with the men in their lives, what we call their “relational contexts,” matter for women's experiences of isolation or autonomy outside the home. Relational contexts have not been emphasized in previous literature on gender and migration but may be significant in shaping women's experiences across varying contexts of reception.     

Market logics: how locality and mobility make artistic livelihoods in Dakar

This essay addresses two questions linking artists and market spaces in Dakar. First, what do access, proximity, and the representation of locality have to do with the art market? And, secondly, how do markets, networks, and mobility produce and structure artists as a professional category in Dakar? The analysis and theorisation proposed here aligns Dakar’s art market with the city’s other markets as a transactive and productive space. In doing so, this essay also contends with dismissive assessments about the art market in Dakar as inadequate or fledgling. The practices of two artists, Fally Sene Sow and Douts Ndoye, orient discussion of the relationship between artists and markets by focusing specifically on how artists gain mobility and access to multiple networks and opportunities by way of market logics.     

Managing the Sex Industry

This paper consists of a panel discussion of the merits and demerits of the regulation or legalization of the sex industry. The contributors are an academic researcher, a policy adisor, an agency network co-ordinator and a sex-worker representative. The debate covers sex work and the law; attitudes of courts, police and public; the conditions and exploitation of sex workers; the distinction between voluntary and non-voluntary sex work. The sex industry, it is argued, is a challenging arena for exploration by management and organization theory.     

From Apathy to Vigilance: Young Adolescents’ Reactions to the Unite the Right Rally in Charlottesville

The present study examined middle school students’ responses to the 2017 Unite the Right rally in Charlottesville, Virginia. Using a consensual qualitative research approach, we analyzed interviews from 73 local, seventh‐grade students (58% female; 55% students of color) to explore the range of students’ emotional responses and cognitive engagement with the events. The resulting six profiles document heterogeneity in meaning‐making and personal impacts across youth. Individual and social factors including race and ethnic identity varied across profiles. Many students of color expressed fear and vigilance toward racial violence while many White students expressed sadness and sympathy. We discuss the role of developmental factors in students’ reactions as well as implications for supporting early adolescents in the wake of bias‐motivated violence.