Paradoxes and Dual Processes: A Review and Synthesis

Paradox and dual‐process theories are used by management and organization researchers in studying a variety of phenomena across a wide range of management sub‐fields. Cognition is a focal point of both of these theories. However, despite their growing importance and shared areas of inquiry, these two theories have developed largely in isolation from each other. To address this lack of integration, the authors conducted a review and synthesis of relevant aspects of the paradox and dual‐process literatures. Focusing bidirectionally on how paradox theory informs dual‐process theory and how dual‐process theory informs paradox theory, they highlight the ‘nestedness’ of intuition and analysis in paradox (a paradox within paradoxical thinking). On the basis of the review and synthesis, they identify four themes (epistemological and ontological assumptions in the relationship between intuition and analysis; psychological and psychometric issues in the relationships between intuition and analysis; managers’ experiences of tensions between intuition and analysis; managers’ approaches to tensions between intuition and analysis) and introduce an integrative framework that assimilates these two perspectives and sets out an agenda for future research and implications for management.     

Will gay and bisexually active men at high risk of infection use over-the-counter rapid HIV tests to screen sexual partners?

The Food and Drug Administration may license OraQuick?, a rapid HIV test, for over-the-counter (OTC) sale. This study investigated whether HIV-uninfected, non-monogamous, gay and bisexual men who never or rarely use condoms would use the test with partners as a harm-reduction approach. Sixty participants responded to two computer-assisted self-interviews, underwent an in-depth interview, and chose whether to test themselves with OraQuick. Over 80% of the men said they would use the kit to test sexual partners or themselves if it became available OTC. Most participants understood that antibody tests have a window period in which the virus is undetectable, yet saw advantages to using the test to screen partners; 74% tested themselves in our offices. Participants offered several possible strategies to introduce the home-test idea to partners, frequently endorsed mutual testing, and highlighted that home testing could stimulate greater honesty in serostatus disclosure. Participants drew distinctions between testing regular versus occasional partners. Non-monogamous men who have sex with men, who never or rarely use condoms, may nevertheless seek to avoid HIV. Technologies that do not interfere with sexual pleasure are likely to be used when available. Studies are needed to evaluate the advantages and disadvantages of using OTC rapid HIV tests as one additional harm-reduction tool.     

Home Futures: Living in Yesterday’s Tomorrow? Home Futures,An Exhibition by the Design Museum,London in Partnership with IKEA Museum,Almhult – 2018-9

ABSTRACT

Home Futures, the major exhibition at the Design Museum, London, and IKEA Museum Sweden, explores the trajectory of radical domestic visions from the 1960s—but it seems that the future was closer in the 1960s than now.     

Has Voluntary Association Activity Declined? Cross‐national Analyses for Fifteen Countries*

Les études antérieures concernant l'adhésion volontaire à des associations aux États‐Unis ont menéà des conclusions contradictoires concernant la diminution du membership. Nous analysons ici des participations nominales et actives à des associations à l'échelle du Canada, des États‐Unis ainsi que de 13 autres pays au début des années 1980 et au début des années 1990. Des comparaisons en fonction du temps sont faites, incluant les syndicats et les organisations religieuses, et excluant ces groupes, avant et après des'contrôles. Les résultats fournissent peu de preuves de déclin, pour le Canada, les États‐Unis ou les autres nations, en particulier pour des adhésions actives. Sans et avec contrôles, les États‐Unis, la République fédérale d'Allemagne et les Pays‐Bas font état d'augmentations significatives d'adhésions actives à des syndicats. Seule l'Espagne affiche des baisses substantielles d'adhésions actives au cours de cette période. Mis à part quelques exceptions, le tableau général en est un de stabilité, sans changement significatif. Previous studies of voluntary association membership in the United States have generated inconsistent conclusions about whether membership has declined. We analyse here both nominal and active association involvements for national samples from Canada, the U.S., and 13 other societies in the early 1980s and early 1990s. Temporal comparisons are made, with union and religious memberships both included and excluded, before and after controls. The results provide little evidence of decline, for Canada, the U.S., or the other nations, particularly for working memberships. Both without and with controls, the U.S., West Germany, and the Netherlands exhibit significant increases in working memberships. Only Spain shows substantial declines in working memberships over the period. With few exceptions, the overall pattern is one of stability, or no significant change.     

Modeling material stress using integrated Gaussian Markov random fields

The equations of a physical constitutive model for material stress within tantalum grains were solved numerically using a tetrahedrally meshed volume. The resulting output included a scalar vonMises stress for each of the more than 94,000 tetrahedra within the finite element discretization. In this paper, we define an intricate statistical model for the spatial field of vonMises stress which uses the given grain geometry in a fundamental way. Our model relates the three-dimensional field to integrals of latent stochastic processes defined on the vertices of the one- and two-dimensional grain boundaries. An intuitive neighborhood structure of the said boundary nodes suggested the use of a latent Gaussian Markov random field (GMRF). However, despite the potential for computational gains afforded by GMRFs, the integral nature of our model and the sheer number of data points pose substantial challenges for a full Bayesian analysis. To overcome these problems and encourage efficient exploration of the posterior distribution, a number of techniques are now combined: parallel computing, sparse matrix methods, and a modification of a block update strategy within the sampling routine. In addition, we use an auxiliary variables approach to accommodate the presence of outliers in the data.     

Population recovery in New Orleans after Hurricane Katrina: exploring the potential role of stage migration in migration systems

In this research brief, we explore how places affected by natural disasters recover their populations through indirect, or “stage,” migration. Specifically, we consider the idea that post-disaster impediments (e.g., housing and property damage) in disaster-affected areas spawn migration flows toward and, over time, to disaster-affected areas through intermediary destinations. Taking as our case Orleans Parish over a 5-year period after Hurricane Katrina, we show that stage migration accounted for up to about one-fourth of population recovery. We close by discussing the implications, limitations, and potential extensions of our work.