Sensitive Questions in Online Surveys: An Experimental Comparison of the RRT and the Crosswise Model

Self-administered online surveys provide a higher level of privacy protection to respondents than surveys administered by an interviewer. Yet, studies show that asking sensitive questions is problematic also in self-administered mode. Because respondents might not be willing to reveal the truth and provide answers that are subject to social desirability bias, the validity of prevalence estimates of sensitive behaviors gained via online surveys can be challenged. A wellknown method to combat these problems is the Randomized Response Technique (RRT). However, convincing evidence that the RRT provides more valid estimates than direct questioning in online mode is still lacking. Moreover, an alternative approach called the Crosswise Model (CM) has recently been suggested to overcome some of the deficiencies of the RRT. We therefore conducted an experimental study in which different implementations of the RRT and the CM have been tested and compared to direct questioning. Our study is a large-scale online survey on sensitive behaviors by students such as cheating in exams and paper plagiarism. The results of the study reveal poor per-formance of the RRT, while the CM yielded significantly higher estimates of sensitive behaviors than direct questioning. We conclude that the CM is a promising approach for asking sensitive questions in self-administered surveys.

[Reproductive performance in Herens cows from 2003 to 2007]

Herens cows have been treated at the Clinic for Ruminants, University of Berne, more frequently for fertility problems than other breeds. The aim of the study was to overview the reproductive performance of the Herens breed by analyzing data sets of the Herens Breeding Book and of the Animal Traffic Database of Switzerland. In addition, a questionnaire was sent to the breeders concerning aspects of management and care to identify a possible influence on the reproductive performance of the animals. Based on 4988 lactations starting in 2003, an average interval of calving to first insemination of 86 days a calving to conception interval of 146 days and an inter calving period of 431 days could be calculated. Conception rate resulted in 39.1%, the fertility index was 1.87 and 6.5% of all cows were culled because of fertility problems. Half of the breeders owned 4 or less cows. The most important reason for keeping Herens cows was cow fighting. Traditional alpine pasturing and cow fight rules resulted in a seasonal calving with 80% of the births taking place between October and December. The calving month and seasonal calving were the most important reasons for a prolonged calving to conception interval.

How to Tango: a manual for implementing Spine Tango

The generic approach of the Spine Tango documentation system, which uses web-based technologies, is a necessity for reaching a maximum number of participants. This, in turn, reduces the potential for customising the Tango according to the individual needs of each user. However, a number of possibilities still exist for tailoring the data collection processes to the user's own hospital workflow. One can choose between a purely paper-based set-up (with in-house scanning, data punching or mailing of forms to the data centre at the University of Bern) and completely paper-free online data entry. Many users work in a hybrid mode with online entry of surgical data and paper-based recording of the patients' perspectives using the Core Outcome Measures Index (COMI) questionnaires. Preoperatively, patients can complete their questionnaires in the outpatient clinic at the time of taking the decision about surgery or simply at the time of hospitalisation. Postoperative administration of patient data can involve questionnaire completion in the outpatient clinic, the handing over the forms at the time of discharge for their mailing back to the hospital later, sending out of questionnaires by post with a stamped addressed envelope for their return or, in exceptional circumstances, conducting telephone interviews. Eurospine encourages documentation of patient-based information before the hospitalisation period and surgeon-based information both before and during hospitalisation; both patient and surgeon data should be acquired for at least one follow-up, at a minimum of three to six months after surgery. In addition, all complications that occur after discharge, and their consequences should be recorded.

English in England

The intention of the present volume is to unite the research of a range of scholars who have been working on features of non-standard, vernacular English which show an areal distribution, i.e. which cluster geographically across the world. Features common to an area can be due to (i) shared dialect input, (ii) common but separate innovations after settlement, or (iii) area-internal diffusion from one variety to another and/or others. The relative weighting of these factors is an important topic in the book and is a key focus in the 17 chapters. The book is divided into two large blocks, the first one consisting of case studies (8 chapters) and the second with features complexes (9 chapters). The former look at major anglophone locations from an areal perspective while the latter examine linguistic categories and features with a view to determine whether these could be areally based or not.

Novel Nonbiologic Therapies for Ulcerative Colitis

An extensive array of compounds has been studied for the treatment of ulcerative colitis (UC). The most frequently used nonbiologic drugs for the oral and intravenous treatment of ulcerative colitis include 5-aminosalicylate (5-ASA) drugs (mesalamine and derivatives), sulfasalazine, and other azo-bonded molecules of 5-ASA, steroids, calcineurin inhibitors (cyclosporine, tacrolimus, and sirolimus), thiopurines (azathioprine, 6-mercaptopurine), and methotrexate, which are already presented in other sections of this book and are thus not considered in this chapter. The therapies presented in this section should be considered as potential alternatives, mostly for mild-to-moderate ulcerative colitis (UC). They are substances mostly used without FDA indications, such as heparin, nicotine, rosiglitazone, and N-acetylcysteine as well as “natural” compounds suggested to have anti-inflammatory or reparative properties, such as aloe vera, curcumin, short-chain fatty acids, and Bowman-Birk inhibitor

Sport clubs in Europe. A cross-national comparative perspective

​This book presents an up-to-date portrait of the characteristics of sport clubs in various European countries and their role in society and the national sport system. Furthermore, it offers a cross-national comparative perspective of sport clubs in twenty European countries. Containing both empirical data and information on the political and historical backgrounds of sport clubs, the book is organized in three parts. First, the authors provide an overview of the theoretical approach of the book and a description of the framework used for the country chapters. Second, the country chapters, written by experts within the field, provide a systematic overview of the available information on sport clubs in each country. These chapters are structured to answer the following questions: (1) What is the position of sport clubs within the national sport structure? (2) Which role do they fulfil in policy and society? (3) What are their basic characteristics and what factors influence the development of sport clubs? The book is concluded with a systematic comparison of the participating countries with the purpose of forging a clear link between the functioning of policy systems, observed problems, and possible solutions, and with a future research agenda on sport clubs. In an era of increased collaboration between European states, sport provides a natural vehicle through which to compare changes in culture, economics, and policy across nations. Sport Clubs in Europe will appeal to scholars of nonprofit management, sports management and sports sociology as well as administrators and policy makers in the international sports community.

"Citizenship Lite" revisited

In a small book and article published in 2010, I argued that citizenship in the West was undergoing a process of "lightening": it has become easier to obtain, connotes fewer rights exclusively attached to it, and is capped by thin and thinning identities. In my presentation, I review the `citizenship lite` hypothesis in light of recent trends and scholarship.