Over the past 30 years, industrialized democracies have experienced major economic change due to globalization, economic instability, and rapid technological innovation. To remain viable, organizations maximize flexibility through strategies like downsizing, just-in-time inventory, and temporary labor. Consequently, employees face heightened responsibility, variable workloads, and rising job insecurity. While these demands are stressful, at times, some may represent an exciting challenge. Recently, researchers started studying how the long-term intensification of work affects employees via intensified job demands. This dissertation builds on their efforts by exploring short-term job demand intensification. Specifically, the transactional model of stress and the job demands-resources model were utilized to examine how a) intensified job insecurity, b) intensified decision-making and planning (IDP), and c) work intensification influence employee burnout and work engagement. It was hypothesized that all intensified job demands would be positively associated with burnout while potential challenge demands, like IDP, would positively predict work engagement. Further, drawing upon the intrinsic linkage between transformational leadership (TL) and environmental uncertainty, it was theorized the effects of intensified job demands would be differentially moderated by the four, core TL dimensions such that supportive dimensions (e.g., individualized consideration) would act as buffers whereas others, like inspirational motivation, would act as motivational boosters. A total of 443 full-time workers recruited through MTurk responded to two surveys administered 30 days apart. Each intensified job demand was positively related to burnout and intensified job insecurity negatively predicted work engagement, whereas IDP did not. Interestingly, the bivariate work intensification—work engagement relationship was negative, but became positive after controlling for core self-evaluations. Contrary to expectations, inspirational motivation, idealized influence, and individualized consideration reverse-buffered the effects of intensified job insecurity and work intensification on burnout and work engagement such that these dimensions exacerbated both intensified job demands' negative effects. Further, exploratory analyses detected several three-way interactions. Overall, the aforementioned findings contribute to the nascent literature on intensified job demands as well the more studied, but still incomplete construct of TL. Moreover, this study sheds light on a number of practical implications regarding employees' experiences with intensified job demands and the modern nature of work.
Abstract The purpose of this paper is to introduce the thought of Brazilian statesman Rui Barbosa (1849–1923) on foreign policy and international relations from the vantage point of doctrinal reflection. In recent years, scholars have thoroughly sought to find the existence of a distinct Brazilian national thinking, building on the premise that there is no great diplomacy without a consistent foreign policy perspective. Thus, it would be mandatory to search for ideas and reflections that had assisted the foreign policy construction of the country, considered by many as well succeeded in most respects. In this context, the paper seeks to identify the possible foundations of Rui Barbosa's vision on foreign policy and international relations, which is highlighted by a strong moral and religious foundation and settled on his contemporary conceptions on the pursuit of international peace.
During the 2016 election to the Student Parliament of the Karlsruhe Institute of Technology (KIT), an experiment on 'The Third Vote' was conducted. The goal was to test an alternative election method based on the idea of internet voting advice applications (VAAs). Under the election method tested, the voters cast no direct votes for candidate parties; rather, they are asked about their preferences on the policy issues as declared in the party manifestos. These embedded referenda measure the degree to which the parties' positions match the policy preferences of the electorate. The parliament seats are then distributed among the parties in proportion to their indices of representativeness: popularity (the average percentage of the population represented on all the issues) and universality (frequency in representing a majority). The Third Vote Experiment reveals that the critical point is the selection of questions: unless they draw sufficient distinctions between the parties, it can cause a malfunction of both the VAA and the VAA-based election method. To solve this problem, this paper develops a model for contrasting as much as possible between the parties by maximizing the total distance between the party policy profiles while simultaneously reducing the number of questions. The guaranteed best solution is obtained by means of an exhaustive search on all the possible combinations of m out of n initial questions. However, since this search is cumbersome, a stepwise removal of questions is proposed. This alternative is shown to offer a good compromise between formal rigor and computational ...
In this historical study, the author offers a reading of Dewey's Democracy and Education in the context of the two other books Dewey published the year before, German Philosophy and Politics and his coauthored Schools of To-morrow. Having published three books in two years, Democracy and Education arrived at the end of one of Dewey's most prolific periods. Through these three texts, Dewey offered a pointed critique of authoritarian German politics, philosophy, and schooling and crafted an innovative pedagogy grounded in progressive democratic ideals as contrast. Using Germany as a clear and present foil, Dewey clarified his ideas on American democratic and pedagogical ideals in the context of World War I.
In the framework of dual-type theories, decision making is based on two types of information processing: intuitive and rational. Inspired by this framework, our aims were to develop a brief selfrating measurement instrument to assess the affective and rational bases for urgent decision-making under extreme circumstances, and to study its psychometric properties. The samples comprised cadets from a military academy and participants from the general population. The results showed evidence of acceptable reliability as well as structural, convergent, and discriminant validity for the Bases for Urgent Decisions under Extreme Circumstances Inventory (BUDECI), the new 8-item inventory. ; No âmbito de teorias duales, a tomada de decisões baseia-se em dois tipos de processamento de informações: intuitivo e racional. Inspirados por este marco conceitual, nossos objetivos foram desenvolver um breve instrumento de medição de autoavaliação para avaliar as bases afetivas e racionais para a tomada de decisões urgentes em circunstâncias extremas e estudar suas propriedades psicométricas. As amostras incluíram cadetes de uma academia militar e participantes da população em geral. Os resultados mostraram evidências de confiabilidade aceitável, bem como validade estrutural, convergente e discriminante para as inventário Bases for Urgent Decisions under Extreme Circumstances inventory (BUDECI; Bases para Decisões Urgentes em Circunstâncias Extremas, em português), o novo inventário de 8 itens. ; info:eu-repo/semantics/publishedVersion