The effects of urbanization on carnivores in the New York metropolitan area

Urban Ecosystems - The presence of human activity and development affects the distribution and behavior of carnivore species in various ways. It is necessary to examine the effects of urbanization...     

The free movement of people around the world would be Utopian: IUAES World Congress 2013: Evolving Humanity,Emerging Worlds, 5–10 August 2013

This article contains the text and discussion of a debate held at the IUAES World Congress in Anthropology at Manchester University in 2013. The motion was proposed by Bela Feldman-Bianco (State University of Campinas), seconded by Noel Salazar (University of Leuven) and was opposed by Shahram Khosravi (Stockholm University), seconded by Nicholas de Genova (then at Goldsmiths’ College). The debate was chaired by Simone Abram (Durham University).     

Lean implementation in a service factory: views from the front-line

The deployment of Lean methods in service work is increasingly viewed as a legitimate response more efficient front-line service delivery. However, there are mixed results with process efficiency gains frequently marginalised by losses in employee satisfaction and customer focus. It is suggested that these sub-optimal outcomes result from partial adoptions of Lean with emphasis on process efficiency neglecting employee and customer outcomes. Utilising Action Research this paper investigates a Lean implementation within a UK call centre. This research finds that Lean when implemented properly can lead to improved process efficiency, a better customer experience and increased employee satisfaction. It suggests that to achieve these optimum outcomes Lean implementations must as a priority be focused on creating customer satisfaction and be customised to fit with particular contingencies in the organisational context such as the nature of the interface between the front-line worker and the customer.     

Missionary Kid Career Development: A Consensual Qualitative Research Investigation Through a Social Cognitive Lens

Repatriated, young adult children of international missionaries (missionary kids [MKs]) face unique challenges in education and career development. The authors conducted a consensual qualitative research investigation, grounded in social cognitive theory (Bandura, 1986 ), as it informs social cognitive career theory, of career planning and decision making with 11 repatriated MKs. Participants ranged in age from 19 to 23 years (58% female, 67% Caucasian) and had repatriated to the United States between the ages of 14 and 19 years, spending between 4 and 19 years abroad. The authors' interpretation of the study findings led to a context‐specific revision of Bandura's ( 1986 ) Triadic Reciprocality Model. That is, regarding career development, faith intersects environmental variables, personal attributes, and overt behaviors in unexpected and multidimensional ways. Recommendations for researchers and practitioners include (a) attending to issues of sociocultural adaptation, (b) continuing to offer empirically supported (standard) career services to MKs, (c) using contextual and developmental approaches, and (d) inquiring about faith and calling.     

Does order of entry shape competitive strategies? An analysis of European mobile operators

Research on first mover advantages is interested in the performance effects of the order of entry into new markets. However, with a few exceptions, the competitive strategies used by different cohorts of entrants have not been studied. We advance research on first mover advantages by arguing that pioneers and followers differ in terms of the competitive strategy employed. Additionally, our research proposes that the different competitive strategies used evolve over time. To test our hypotheses, we use data from the European mobile industry. Our findings show that pioneers benefit from a hybrid strategy in the initial stages of the market development. However, over time, the relative position of first movers in terms of quality, prices and operating costs worsens.     

Girls’ Family Labor in Low‐Income Households: A Decade of Qualitative Research

This article analyzes a decade of qualitative research to identify and explore an overlooked survival strategy used in low‐income families: children's family labor. Defined as physical duties, caregiving, and household management responsibilities, children’s—most often girls’—family labor is posited as a critical source of support where low wages and absent adult caregivers leave children to take over essential, complex, and time‐consuming family demands. We argue that there are lost opportunities when children are detoured from childhood to do family labor and that an intergenerational transfer of poverty is associated with those losses.     

The Effects of State Alcohol and Pregnancy Policies on Women’s Health and Healthy Pregnancies

US states have enacted a wide range of laws to address health challenges associated with alcohol use during pregnancy. Some have taken punitive approaches that restrain women’s behavior, and some have taken supportive approaches aimed at improving women’s health and supporting healthy pregnancies. In this article we report on a study of implementation of supportive and punitive policies when both types of policies operate simultaneously in the same jurisdiction. Effects of mixed use laws on multiple stakeholder groups, especially pregnant and postpartum women, are studied. We conclude by identifying how our findings can be extended for future comparative state research.     

Parameter changes in a regression model with autocorrelated errors

This study is a Bayesian analysis of a regression model with autocorrelated errors which exhibits one change in the regression parameters and where the autocorrelation parameter is unknown

Using a normal-gamma prior for all the parameters except the shift point which has a uniform distribution, the marginal posterior distribution of the regression parameters, the shift point and the precision of the errors is found. It is important to know where the shift occurred thus the main emphasis is with the posterior distribution of the shift point

A numerical study assesses the effect of the values of the shift point and the magnitude of the shift on the posterior distribution of the shift point. The posterior distribution of the shift point is more sensitive to change, which occurs in the middle of the observations than to one which occurs at an extreme of the data.