The location of ethnic and racial groups in the United States

The distinctive regional and urban locational patterns of thirty-three ethnic groups in the United States are analyzed from two different perspectives. First, who are the numerically important groups in each region? Second, from the perspective of the groups themselves, where are they spatially concentrated? We hypothesize that the forces generating distinctive ethnic locational patterns are strongest at the time of the initial settlement; thus the longer a group has been present in the United States, the less geographically concentrated it will be. This is found to be true for most ethnic groups except blacks and American Indians, whose specific social and political situations explain their particular concentrations. However, the early settlement patterns still affect the ethnic makeup of various areas of the nation, even though the concentrations have diminished over time. Moreover, although the 1975–1980 patterns of internal migration (analyzed through a Markov Chain model) are tending to reduce some of the distinctive geographic concentrations in the nation, this will still not fully eliminate distinctive ethnic concentrations. Groups differ in their propensities to leave or enter each area in a way that reflects the existing ethnic compositions of the areas. Thus even with the massive level of internal migration in the nation, there is no evidence that the substantial ethnic linkage to region is disappearing.     

The Entrepreneurial Tendencies of Managers: a Research Note

In this study associations are sought between certain biographical, family, personality and career variables and the likelihood that managers will develop their own business venture. Results, based on an analysis of questionnaires completed by 194 managers, reveal that ownership of a business by self or parents together with certain personal characteristics predispose managers towards business founding. Contrary to expectations, job and career frustration does not incline managers towards proprietorship.     

Occupational Roles: Power and Negotiation in the Division of Labor*

The sociology of occupations and professions manifests a clear tendency toward the use of theoretical perspectives which emphasize considerations of power, social control and negotiation. This is most clearly articulated in several substantive areas within the field, notably occupational expansionism, intra-occupational relations, and the environmental context of occupations. A survey of research in these areas suggests some tentative generalizations. Emerging out of this perspective is a view of occupational roles as dynamic and shifting, responding to external groups, and at the same time exhibiting enough flexibility to permit individuals the opportunity to negotiate the parameters of their roles.     

Demography of disaster: Population estimates after hurricane Andrew

Hurricane Andrew blasted through the southern tip of Florida in August 1992, damaging or destroying tens of thousands of homes and forcing hundreds of thousands of persons to move at least temporarily to different places of residence. The hurricane not only disrupted the lives of many Floridians, but destroyed the statistical basis for producing local population estimates in South Florida as well. These estimates are used for many types of decision-making, from the distribution of state revenue-sharing dollars to choosing sites for fast-food restaurants. This article describes the estimation problems created by the hurricane and how those problems were resolved through the use of existing data sources and the collection of new types of data. It closes with a discussion of several conceptual, methodological and procedural issues that will have to be faced in virtually any attempt to estimate the demographic consequences of natural disasters.An earlier version of this paper was presented at the 1994 annual meeting of the Population Association of America, Miami, Florida, USA.     

Tree-structured subgroup analysis for censored survival data: Validation of computationally inexpensive model selection criteria

The performance of computationally inexpensive model selection criteria in the context of tree-structured subgroup analysis is investigated. It is shown through simulation that no single model selection criterion exhibits a uniformly superior performance over a wide range of scenarios. Therefore, a two-stage approach for model selection is proposed and shown to perform satisfactorily. Applied example of subgroup analysis is presented. Problems associated with tree-structured subgroup analysis are discussed and practical solutions are suggested.     

Projection and Misperception in Couples Treatment

Projective identification is discussed as an interpersonal mechanism involved in distortions of perceptions and communications. Several case illustrations are presented to show how this mechanism manifests itself in relatively healthy, though neurotic, couples. A treatment approach based on correction of the perceptual distortions is suggested as a model for short-term counseling with such couples.     

Childbirth As Negotiated Reality*

This paper will describe birth as a social as well as a physiological event, a process which is socially constructed and socially defined. The ways in which the medical establishment controls the birth experience, creating it as a medical event, will be presented. The role of childbirth education is presented here as supporting the medical model and preparing the pregnant woman and her mate for their roles in the institutional birth. We will briefly consider an alternative, non-medical approach to birth.     

What might Normalisation Process Theory bring to policy implementation studies? Learning lessons and uncovering questions through a case study of the profound implementation failure of a new policing policy

Normalisation Process Theory (NPT), used nationally and internationally to explore implementation within health services research, is used for the first time within policing to understand profound policy implementation failure and to generate broader discussion of policy implementation theory. The policy in question (Police to Primary Care [P2PC]) was an intervention designed to notify GPs when women are assessed by police as at high risk of future domestic abuse. Designed to improve interagency communication, it took place amidst radical organisational change. Using qualitative interviews with domestic abuse specialist and frontline officers, this paper addresses how NPT helps to explain the (non)implementation of P2PC, how such an analysis differs from other policy implementation approaches, and what this means for our understandings of policy implementation more broadly. NPT proved useful in understanding mechanisms leading to (non)implementation of the intervention: fuzzy alignment with existing practice, faulty communication of purpose, and inattention to discretionary implementation spaces. It helped us understand why the intervention came to be invisible. Dwarfed by its organisational context, made institutionally hard to read by a lack of formal protocols, and given restricted view to police officers, it was compromised by a failure to instigate systems of organisational learning. More broadly, NPT helped reveal practices intersecting top‐down and bottom‐up implementation theory. The paper concludes by asking how NPT and theories of street‐level bureaucracy might be better used in tandem and, particularly, how this might help explorations of policy implementation where human actors are joined by technological actors in interpreting and making policy in vivo.     

Employee Work Attitudes: The Subtle Influence of Gender

Using the construct of job satisfaction, this study examined work attitudes of 286 females and 416 males employed in 27 female-owned and 29 male-owned small businesses in three industries: construction, manufacturing, and distribution. Job satisfaction scores (dependent variables) were analyzed with regard to the interaction of owner employee gender. Demographic and job-related variables were also considered. The gender-moderated results are discussed in terms of methodological implications for conducting research regarding work attitudes.     

Principles for Conduct of Pest Risk Analyses: Report of an Expert Workshop

The North American Free Trade Agreement (NAFTA) and the General Agreement on Tariffs and Trade (GATT) have focused attention on risk assessment of potential insect, weed, and animal pests and diseases of livestock. These risks have traditionally been addressed through quarantine protocols ranging from limits on the geographical areas from which a product may originate, postharvest disinfestation procedures like fumigation, and inspections at points of export and import, to outright bans. To ensure that plant and animal protection measures are not used as nontariff trade barriers, GATT and NAFTA require pest risk analysis (PRA) to support quarantine decisions. The increased emphasis on PRA has spurred multiple efforts at the national and international level to design frameworks for the conduct of these analyses. As approaches to pest risk analysis proliferate, and the importance of the analyses grows, concerns have arisen about the scientific and technical conduct of pest risk analysis. In January of 1997, the Harvard Center for Risk Analysis (HCRA) held an invitation-only workshop in Washington, D.C. to bring experts in risk analysis and pest characterization together to develop general principles for pest risk analysis. Workshop participants examined current frameworks for PRA, discussed strengths and weaknesses of the approaches, and formulated principles, based on years of experience with risk analysis in other setting and knowledge of the issues specific to analysis of pests. The principles developed highlight the both the similarities of pest risk analysis to other forms of risk analysis, and its unique attributes.