Structure of the public relations/communication department: Key findings from a global study

This paper reports on some of the core findings from a program of research focused on examining the structure of public relations/communication departments. It draws on a recent major global study that was sponsored by the former Research Foundation of the International Association of Business Communicators (IABC). Analyzing the results from interviews with 26 Chief Communication Officers (CCOs) located in each of the five continents and from a survey sample of some 278 CCOs based in organizations headquartered across the globe, the study found quite notable variations in the type of departmental structures. No one dominant structural model emerged. In effect, each organization appeared to adopt a structural design to suit their individual circumstances, although there were nevertheless some reasonably common component functional elements within each department. CCOs identified those variables that they believed most influenced the design of the public relations department structure. While recognizing department structure is situation dependent, the evidence suggests that CCOs create hybrid structures unique to the circumstances. What was perhaps most surprising was that department structure did not appear to be strongly influenced by department size, other than in terms of the vertical structural design. In short, there do not appear to be any common formulas or prescribed solutions for how organizations should or do orchestrate the design of the public relations department structure, rather CCOs appear to be able to exercise a degree of latitude in determining what works best for them.     

Evaluation of hip abductor and adductor strength in the elderly: a reliability study

Background

In elderly individuals an increased muscle strength contributes to the diminution of the falls risk and associated adverse events. An increasing interest in lateral control exists due to the fatal consequences of postero-lateral falls. Therefore a proper assessment of frontal plane hip muscle strength in elderly is important but remains challenging.Therefore we aimed to investigate the feasibility and repeatability of a hip abductor and adductor maximum voluntary isometric strength (MVIS) and rate of force generation (RFG) test in elderly. This represents an initial step in the development process of a new and clinically relevant test that could lead to more specific treatment protocols for this population.

Methods

In this measurement focused study hip abduction (ABD) and adduction (ADD) MVIS and RFG were tested twice within one to three hours with a dynamometer fixed to a custom made frame in a geriatric population including fallers and non-fallers. Intraclass correlation coefficient (ICC_agreement), standard error of measurement (SEM), and smallest detectable difference (SDD) were determined.

Results

All recruited persons (N?=?76; mean age (SD) 80.46 (7.05) years old) completed the tests. The average time needed to complete the strength tests was 10.58 min. (1.56) per muscle group. The reliability of the hip ABD and ADD was high with ICC’s_agreement ranging from 0.83 to 0.97. The SDD varied between 18.1 and 81.8% depending on the muscle group and type of strength that was evaluated.

Conclusion

Hip abductor and adductor strength measures in older person are feasible and reliable. However, the significance of moderate changes in these measurements may be limited by the large SDD and SEM. Therefore, physical therapist should be careful when using this measure for assessing the progress of an individual person in a daily clinical use.

     

Lower confidence bounds as precision measure for truncated processes

Process capability index C_p has been the most popular one used in the manufacturing industry to provide numerical measures on process precision. For normally distributed processes with automatic fully inspections, the inspected processes follow truncated normal distributions. In this article, we provide the formulae of moments used for the Edgeworth approximation on the precision measurement C_p for truncated normally distributed processes. Based on the developed moments, lower confidence bounds with various sample sizes and confidence levels are provided and tabulated. Consequently, practitioners can use lower confidence bounds to determine whether their manufacturing processes are capable of preset precision requirements.     

Bayesian binary quantile regression for the analysis of Bachelor-to-Master transition

The multi-cycle organization of modern university systems stimulates the interest in studying the progression to higher level degree courses during the academic career. In particular, after the achievement of the first level qualification (Bachelor degree), students have to decide whether to continue their university studies, by enrolling in a second level (Master) programme, or to conclude their training experience. In this work we propose a binary quantile regression (BQR) approach to analyse the Bachelor-to-Master transition phenomenon with the adoption of the Bayesian inferential perspective. In addition to the traditional predictors of academic outcomes, such as the personal characteristics and the field of study, different aspects of student's performance are considered. Moreover, the role of a new contextual variable, representing the type of university regulations experienced during the academic path, is investigated. The utility of the Bayesian BQR to characterize the non-continuation decision after the first cycle studies is illustrated with an application to administrative data of Bachelor graduates at the School of Economics of Sapienza University of Rome. The method favourably compares with more conventional model specifications concerning the conditional mean of the binary response.     

An R package for the simulation of correlated discrete variables

A package for the stochastic simulation of discrete variables with assigned marginal distributions and correlation matrix is presented and discussed. The simulating mechanism relies upon the Gaussian copula, linking the discrete distributions together, and an iterative scheme recovering the correlation matrix for the copula that ensures the desired correlations among the discrete variables. Examples of its use are provided as well as three possible applications (related to probability, sampling, and inference), which illustrate the utility of the package as an efficient and easy-to-use tool both in statistical research and for didactic purposes.     

What we learned from the Dust Bowl: lessons in science,policy, and adaptation

This article provides a review and synthesis of scholarly knowledge of Depression-era droughts on the North American Great Plains, a time and place known colloquially as the Dust Bowl era or the Dirty Thirties. Recent events, including the 2008 financial crisis, severe droughts in the US corn belt, and the release of a popular documentary film, have spawned a resurgence in public interest in the Dust Bowl. Events of the Dust Bowl era have also proven in recent years to be of considerable interest to scholars researching phenomena related to global environmental change, including atmospheric circulation, drought modeling, land management, institutional behavior, adaptation processes, and human migration. In this review, we draw out common themes in terms of not only what natural and social scientists have learned about the Dust Bowl era itself, but also how insights gained from the study of that period are helping to enhance our understanding of climate–human relations more generally.     

Computer software and qualitative analysis: Trends,issues and resources

Developments during the 1990s in the use of computer software for qualitative data analysis are surveyed. Salient trends are identified as are wider issues associated with software use. Also listed are some of the resources now available to potential and actual users of computer-assisted qualitative data analysis software (CAQDAS).     

Evaluation of the importance of ornamental plants for pollinators in urban and suburban areas in Stuttgart,Germany

Urban Ecosystems - Urban landscapes are often characterized by a wide range of diverse flowering plants consisting of native and exotic plants. These flower-rich habitats have proven to be...     

Is it all about human nature? Ethical challenges of converging technologies beyond a polarized debate

This article seeks a better understanding of the debate on the ethical challenges posed by converging technologies in the two versions offered by the United States (NBIC) and Europe (CTEKS) and plans to achieve three things. First, I want to show that the reduction of the ethical challenges posed by these technologies to the question of human nature, creating a polarization of positions, has generated a sort of impasse from which it is difficult to escape. This has already been partly referred to by other authors. Second, I want to show that the European conception of CTEKS proposes a different way of framing the ethical questions surrounding converging technologies. Third, I want to provide a reason why we should follow the route indicated by the European approach and move away from the questions around human nature, being at the same time aware that this approach is only in its initial phase.     

Reporting Suspected Child Maltreatment: Educating Social Work Students in Decision Making and Maintaining the Relationship

ABSTRACT

As future mandated reporters, social work students face the dual challenge of rendering accurate reporting decisions while concurrently maintaining the therapeutic relationship in an effort to decrease future child abuse and neglect. To address the paucity of training in this regard, 42 bachelor of social work (n=18) and master of social work (n=24) students participated in a workshop focused on decision making and the therapeutic relationship in mandatory reporting of child abuse and neglect. Participants were given a case vignette and responded in writing to structured questions. Two patterns emerged from the qualitative analysis: factors that centered on the case and those that centered on the social worker. Implications for social work education are suggested.