Laboratory experiments provide insights into the drivers of cheating behaviour, but it is unclear to what extent cheating in the laboratory generalises to the field. We conducted an experiment with ...middle and high school students to test whether a common laboratory measure of cheating predicts three types of school misconduct: (i) disruptiveness in class; (ii) homework non-completion; and (iii) absenteeism. We find that students who cheat in the experimental task are more likely to misbehave at school, suggesting that experimental measures of cheating generalise to rule violating behaviour in naturally occurring environments.
Civic honesty around the globe Cohn, Alain; Maréchal, Michel André; Tannenbaum, David ...
Science (American Association for the Advancement of Science),
07/2019, Letnik:
365, Številka:
6448
Journal Article
Recenzirano
Civic honesty is essential to social capital and economic development but is often in conflict with material self-interest. We examine the trade-off between honesty and self-interest using field ...experiments in 355 cities spanning 40 countries around the globe. In these experiments, we turned in more than 17,000 lost wallets containing varying amounts of money at public and private institutions and measured whether recipients contacted the owners to return the wallets. In virtually all countries, citizens were more likely to return wallets that contained more money. Neither nonexperts nor professional economists were able to predict this result. Additional data suggest that our main findings can be explained by a combination of altruistic concerns and an aversion to viewing oneself as a thief, both of which increase with the material benefits of dishonesty.
The present study reports on observations carried out in the Tropical North Atlantic in summer and autumn 2017, documenting Sargassum aggregations using both ship-deck observations and satellite ...sensor observations at three resolutions (MSI-10 m, OLCI-300 m, VIIRS-750 m and MODIS-1 km). Both datasets reported that in summer, Sargassum aggregations were mainly observed off Brazil and near the Caribbean Islands, while they accumulated near the African coast in autumn. Based on in situ observations, we propose a five-class typology allowing standardisation of the description of in situ Sargassum raft shapes and sizes. The most commonly observed Sargassum raft type was windrows, but large rafts composed of a quasi-circular patch hundreds of meters wide were also observed. Satellite imagery showed that these rafts formed larger Sargassum aggregations over a wide range of scales, with smaller aggregations (of tens of m2 area) nested within larger ones (of hundreds of km2). Match-ups between different satellite sensors and in situ observations were limited for this dataset, mainly because of high cloud cover during the periods of observation. Nevertheless, comparisons between the two datasets showed that satellite sensors successfully detected Sargassum abundance and aggregation patterns consistent with in situ observations. MODIS and VIIRS sensors were better suited to describing the Sargassum aggregation distribution and dynamics at Atlantic scale, while the new sensors, OLCI and MSI, proved their ability to detect Sargassum aggregations and to describe their (sub-) mesoscale nested structure. The high variability in raft shape, size, thickness, depth and biomass density observed in situ means that caution is called for when using satellite maps of Sargassum distribution and biomass estimation. Improvements would require additional in situ and airborne observations or very high-resolution satellite imagery.
The neXtProt peptide uniqueness checker allows scientists to define which peptides can be used to validate the existence of human proteins, i.e. map uniquely versus multiply to human protein ...sequences taking into account isobaric substitutions, alternative splicing and single amino acid variants.
The pepx program is available at https://github.com/calipho-sib/pepx and can be launched from the command line or through a cgi web interface. Indexing requires a sequence file in FASTA format. The peptide uniqueness checker tool is freely available on the web at https://www.nextprot.org/tools/peptide-uniqueness-checker and from the neXtProt API at https://api.nextprot.org/.
lydie.lane@sib.swiss.
Employment contracts are often incomplete, leaving many responsibilities subject to workers' discretion. High work morale is therefore essential for sustaining voluntary cooperation and high ...productivity in firms. We conducted a field experiment to test whether workers reciprocate wage cuts and raises with low or high work productivity. Wage cuts had a detrimental and persistent impact on productivity, reducing average output by more than 20%. An equivalent wage increase, however, did not result in any productivity gains. The results from an additional control experiment with high monetary performance incentives demonstrate that workers could still produce substantially more output, leaving enough room for positive reactions. Altogether, these results provide evidence consistent with a model of reciprocity, as opposed to inequality aversion.
Traditionally, the virtue of democratic elections has been seen in their role as means of screening and sanctioning shirking public officials. This article proposes a novel rationale for elections ...and political campaigns considering that candidates incur psychological costs of lying, in particular from breaking campaign promises. These nonpecuniary costs imply that campaigns influence subsequent behavior, even in the absence of reputational or image concerns. Our lab experiments reveal that promises are more than cheap talk. They influence the behavior of both voters and their representatives. We observe that the electorate is better off when their leaders are elected democratically rather than being appointed exogenously—but only in the presence of electoral campaigns. In addition, we find that representatives are more likely to serve the public interest when their approval rates are high. Altogether, our results suggest that elections and campaigns confer important benefits beyond their screening and sanctioning functions.
Background
Human papilloma virus (HPV)‐associated malignancies are considered to be sexually transmitted diseases.
Methods
We report a HPV‐positive larynx cancer in an 18‐year‐old female clarinet ...player, despite vaccination with the quadrivalent HPV‐6‐11‐16‐18‐vaccine Gardasil (Merck Sharp & Dohme Corp., West Point, Pennsylvania). The patient showed no evidence of genito‐oral infection but showed some evidence for oral‐oral HPV transmission through the sharing of saliva‐infested clarinet mouthpieces. A right vocal cord lesion of benign appearance was removed via free margin resection.
Results
Histopathology revealed a microinvasive squamous cell carcinoma inside a zone of high‐grade dysplasia that was positive for HPV‐45. No tumor recurrence was observed during a 4‐year follow‐up evaluation.
Conclusion
Benign lesion appearance and quadrivalent HPV vaccine status do not exclude HPV‐associated malignancies. In our patient, the Gardasil vaccine did not provide crossover protection against HPV 45 infection. HPV‐associated disease may not necessarily be transmitted via sexual practice patterns alone.
People often prioritize their own interests, but also like to see themselves as moral. How do individuals resolve this tension? One way to both pursue personal gain and preserve a moral self-image is ...to misremember the extent of one's selfishness. Here, we test this possibility. Across five experiments (N = 3190), we find that people tend to recall being more generous in the past than they actually were, even when they are incentivized to recall their decisions accurately. Crucially, this motivated misremembering effect occurs chiefly for individuals whose choices violate their own fairness standards, irrespective of how high or low those standards are. Moreover, this effect disappears under conditions where people no longer perceive themselves as responsible for their fairness violations. Together, these findings suggest that when people's actions fall short of their personal standards, they may misremember the extent of their selfishness, thereby potentially warding off threats to their moral self-image.
The growing scientific and societal concern about the effects of underwater sound on marine ecosystems has recently been recognized through the introduction of several international initiatives aimed ...at measuring the environmental impact of ocean noise on large spatial and temporal scales. From a regulatory perspective, the European Marine Strategy Framework Directive includes noise as one of 11 descriptors to determine Good Environmental Status of the oceans. The Directive specifically requires European Union (EU) Member States to provide a measure of annually averaged noise. The international program LIDO (Listening to the Deep-Ocean Environment) has developed a software package that measures sound levels and monitors acoustic sources in real-time on a global scale; this software is now operating to provide industry with an environmentally responsible approach. The system is currently operating worldwide from several wired and radio- or satellite-linked platforms. It includes the automatic identification of acoustic events (physical processes, biological sounds and artificial noise) and the measurement of noise contributions from anthropogenic sources. Continuous monitoring of background noise will indeed help us to understand whether long-term exposures to noise, in areas with intense shipping or seismic campaigns, for instance, might alter animal natural behaviour and may be used in the future to assess the effects of ocean noise on marine life.
The neXtProt human protein knowledgebase (https://www.nextprot.org) continues to add new content and tools, with a focus on proteomics and genetic variation data. neXtProt now has proteomics data for ...over 85% of the human proteins, as well as new tools tailored to the proteomics community.Moreover, the neXtProt release 2016-08-25 includes over 8000 phenotypic observations for over 4000 variations in a number of genes involved in hereditary cancers and channelopathies. These changes are presented in the current neXtProt update. All of the neXtProt data are available via our user interface and FTP site. We also provide an API access and a SPARQL endpoint for more technical applications.
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