Search results for "cheat"

The guardians of European football : UEFA Financial Fair Play and the career of social problems

2016

AbstractUEFA’s Financial Fair Play (FFP) policy represents a severe regulatory intervention in European club football competitions. While potential outcomes of the concept have been thoroughly assessed, there is little research on the genesis and background behind its implementation. The present paper fills this gap by analyzing the discourse in the run-up to the passage of FFP. We focus on interpreted practice and context and argue that the rising indebtedness of clubs and their increasing reliance on benefactors were a necessary but not sufficient requirement. Further ingredients imperative for the successful policy development were claims-making activities by influential actors to secure…

Social Interactions Among Bacteriophages

2020

Although viruses lack many of the social adaptations shown by more complex organisms, different types of social interactions have been unraveled in viruses. Phage research has contributed significantly to the development of this field, called sociovirology, with the discovery of processes such as intracellular and extracellular public good production, prudent host exploitation, cheating, and inter-phage communication. We here review and discuss these processes from a social evolution approach. Similar to other organisms, the origin and maintenance of phage-phage interactions can be explained using kin selection, group selection and game theory approaches. Key determinants of phage social ev…

2016

Purpose This study assessed the prevalence of physical and cognitive doping in recreational triathletes with two different randomized response models, that is, the Cheater Detection Model (CDM) and the Unrelated Question Model (UQM). Since both models have been employed in assessing doping, the major objective of this study was to investigate whether the estimates of these two models converge. Material and Methods An anonymous questionnaire was distributed to 2,967 athletes at two triathlon events (Frankfurt and Wiesbaden, Germany). Doping behavior was assessed either with the CDM (Frankfurt sample, one Wiesbaden subsample) or the UQM (one Wiesbaden subsample). A generalized likelihood-rati…

Moral Disengagement in Youth Athletes: A Narrative Review

2022

The sports environment can be considered as a context characterized by interactions typical of social groups, where children have the chance to learn good values. Positive and negative behaviours in sports, also called prosocial and antisocial behaviours, have been studied according to a moral perspective, as has doping behaviour, taking into consideration the concept of moral disengagement. Moral disengagement in children has been associated with maladaptive behaviours later in life, even though it should disappear with growth. Concerning the sports environment, previous reviews on the topic have extensively illustrated the role of moral variables in sport and their relation to antisocial …

Do proctored online University exams in Covid-19 era affect final grades respect face-to-face exams?

2021

The Covid-19 pandemic forced universities to convert their traditional face-to-face exams to online exams with doubts as to whether student cheating or technical difficulties would affect their final grades. After taking three of these exams online, we considered comparing their grades with those of previous years on traditional exams. The average mark of the traditional exams before the pandemic was 6.95 over 10, while the average mark of the three exams carried out in the Covid-19 era is 6.64. The student's t test indicated that there are no significant differences between the two types of exams in the mean (p = 0.408), the median (p = 0.378), the range (p = 0.307), the minimum (p = 0.410…

Crafting messages to fight dishonesty: A field investigation of the effects of social norms and watching eye cues on fare evasion

2021

Abstract The impact of watching eyes cues and descriptive social norm messages on fare evasion was studied in two experiments that were conducted in two railway stations in France. In Study 1, a natural field experiment, passengers were exposed for a two-week period to either a control eye-cues poster or to an experimental eye-cues with a social norm messaging campaign. In Study 2, an artefactual experiment in the field, participants in the experimental train station were asked to participate in a lying task before and after they were exposed to the messaging campaign. The results from both studies suggest that although watching eye cues alone are not effective in a crowded train station, e…

Mechanism change in a simulation of peer review: from junk support to elitism

2014

Abstract Peer review works as the hinge of the scientific process, mediating between research and the awareness/acceptance of its results. While it might seem obvious that science would regulate itself scientifically, the consensus on peer review is eroding; a deeper understanding of its workings and potential alternatives is sorely needed. Employing a theoretical approach supported by agent-based simulation, we examined computational models of peer review, performing what we propose to call redesign, that is, the replication of simulations using different mechanisms. Here, we show that we are able to obtain the high sensitivity to rational cheating that is present in literature. In additio…

Properties and constraints of cheating-immune secret sharing schemes

2006

AbstractA secret sharing scheme is a cryptographic protocol by means of which a dealer shares a secret among a set of participants in such a way that it can be subsequently reconstructed by certain qualified subsets. The setting we consider is the following: in a first phase, the dealer gives in a secure way a piece of information, called a share, to each participant. Then, participants belonging to a qualified subset send in a secure way their shares to a trusted party, referred to as a combiner, who computes the secret and sends it back to the participants.Cheating-immune secret sharing schemes are secret sharing schemes in the above setting where dishonest participants, during the recons…

Zakochana bez pamięci łatwym łupem oszustów matrymonialnych

2017

The author undertakes to discuss the problem of matrimonial cheats who have acted on the territory of Poland. The first of the presented cases of seducers is that of Julian Jerzy Kalibabka who was active at the turn of the 1970s and the 1980s – probably the most famous of the Polish matrimonial deceivers. It is his surname which has even been made synonymous with seducers-cheats. Next, the author gives examples of deceivers who were active in the days closer to contemporary time and who – in their dealings – have been able to avail themselves of the possibilities which came along with the advance of the Internet, social media and dating websites. The cheats are made reference to with the ai…

Teaching Programming to Large Student Groups through Test Driven Development - Comparing Established Methods with Teaching based on Test Driven Devel…

2016

This paper presents an approach for teaching programming in large university classes based on test driven development (TDD) methods. The approach aims at giving the students an industry-like environment already in their education and introduces full automation and feedback programming classes through unit testing. The focus for this paper is to compare the novel approach with existing teaching methods. It does so by comparing introduction to programming classes in two institutions. One university ran a TDD teaching process with fully automated assessments and feedback, while the other ran a more traditional on-line environment with manual assessments and feedback. The TDD approach has clear…