Inaction over retractions of identified fraudulent publications: ongoing weakness in the system of scientific self-correction

Published articles may be retracted when their findings are no longer considered reliable due to honest error, publication misconduct, or research misconduct. This article focuses on the case of a single serial violator of research and publication ethics in anesthesiology and critical care, which is widely publicized. A chain of events led to detection of misconduct that had substantial impact on the evidence base for the safety of hydroxyethyl starch, an intravenous artificial colloid solution, which is reflected in current guidelines on fluid management and volume resuscitation. As citations to retracted works continue to be a cause for concern, this article reviews the retraction status of this author’s published articles to determine whether sufficient action has been taken to retract his body of work. Results show that retraction practices are not uniform and that guidelines for retraction are still not being fully implemented, resulting in retractions of insufficient quantity and quality. As retractions continue to emerge for the author’s publications, with ten more since 2011, and as they are generally increasing, these data on retractions not only provide findings of misconduct, but also allow us to make inferences about ongoing weaknesses in the system of scientific literature.     

Weiterbilden und Weiterkommen? Non-formale berufliche Weiterbildung und Arbeitsmarktmobilität in Deutschland

Politicians and the business leaders regularly stress the importance of (further) education for individual life chances. Still, it is far from clear whether non-formal further training, i.?e. short training courses, which are the most common forms of further education in Germany, lead to career advancement. In this study, we analyze the impact of non-formal further training on labor market mobility using data from the German National Educational Panel Study (NEPS) over the period from 2009 to 2016. Event history models for discrete time intervals show that employer-provided courses reduce mobility and promote career stability, which contradicts hypotheses derived from human capital theory, which is commonly used in the literature. More concretely, employer-provided courses prevent downward mobility (safety net function), but also reduce upward mobility and firm changes. Based on these findings, we suggest that future research should consider transaction costs and the firm context as well as the distinction between employer-provided and non-employer-provided training.     

Engendering Response: Professional Gesture and the Assessment of Eyesight in Optometry Consultations

Many of the procedures undertaken within healthcare require specialized forms of participation that may be unfamiliar, even disturbing, to patients or clients. The practitioner has to encourage and enable participation in the investigation in an appropriate fashion while preserving the structure and integrity of the procedure. In this article, we consider optometry and the deployment of a vision test, known as subject refraction, that provides data to help determine the characteristics of any corrective lens that may be required by clients. The procedure's ability to establish robust and reliable data relies upon the optometrist's ability to encourage the client to respond to a series of stimuli without consideration or reflection. That is, the client is required to produce an unwitting response—conduct that might be considered nonsymbolic rather than symbolic. In this article, we also consider the optometrist's talk and bodily comportment during subjective refraction and how it serves to shape and determine the quality of the client's response and participation, and in turn to produce reliable test results.     

Veränderte KontinuitätAltered Continuity

Despite profound economic and social changes in recent decades, many school leavers in Germany still go through the dual system of vocational training. The stability of this educational institution raises the question of whether, and if so how, apprentices’ entries into employment have changed in this period. Applying the method of sequence analysis, we look at process-produced longitudinal data from the Institute for Employment Research (IAB). It can be shown that the so-called standard pattern, that is the immediate hiring by the training firm on a full-time basis, has not been the norm at any time. Since the 1980s, we have observed a slight tendency for apprenticeship graduates to leave their training firms early. At the same time, continuation of employment within the training firm persists, and apprentices more frequently work part-time. We find the standard pattern of labour market entry to be most prevalent in large firms. Whereas women very often work part-time after their apprenticeships, foreign-born apprentices in particular suffer from disadvantageous labour market entry patterns, including longer periods of unemployment.     

Die Einstellung zur Einführung des „Doppelpasses“

In this study the attitude towards the new nationality law in Germany is explained by a value/expectancy theory of attitude. 215 standardized face-to-face-interviews were performed with a quota sample. The results of this survey show that the value and expectancy theory of attitude is extremely successful in explaining the attitude towards the new nationality law. Models explaining the predictor variable of the attitude theory and a feedback-model were tested.