1,033 research outputs found
Levensbeschouwing en maatschappelijke participatie: Is levensbeschouwing nog steeds een motiverende factor?
The effects of work alienation and policy alienation on behavior of public employees
Public employees are confronted with various pressures, such as increased work demands and the need to implement controversial policies. This study uses work alienation and policy alienation models to analyze work and policy pressures. Based on a survey of 790 respondents, it was firstly found that work alienation results in less work effort and more intention to leave. Secondly, policy alienation negatively impacts behavioral support for a policy and the intention to implement it. These results suggest that work alienation and policy alienation have different –but both important– effects on (intended) behavior on the job
Investigation of laser dynamics, modulation and control by means of intra-cavity time varying perturbation
The generation of tunable visible, infrared, and ultraviolet light is examined, along with the control of this light by means of novel mode-locking and modulation techniques. Transient mode-locking of the Nd:YAG laser and generation of short tunable pulses in the visible and the alkali metal inert gas excimer laser systems were investigated. Techniques for frequency conversion of high power and high energy laser radiation are discussed, along with high average power blue and UV laser light sources
Levensbeschouwing en maatschappelijke participatie: Is levensbeschouwing nog steeds een motiverende factor?
Social determinants of content selection in the age of (mis)information
Despite the enthusiastic rhetoric about the so called \emph{collective
intelligence}, conspiracy theories -- e.g. global warming induced by chemtrails
or the link between vaccines and autism -- find on the Web a natural medium for
their dissemination. Users preferentially consume information according to
their system of beliefs and the strife within users of opposite narratives may
result in heated debates. In this work we provide a genuine example of
information consumption from a sample of 1.2 million of Facebook Italian users.
We show by means of a thorough quantitative analysis that information
supporting different worldviews -- i.e. scientific and conspiracist news -- are
consumed in a comparable way by their respective users. Moreover, we measure
the effect of the exposure to 4709 evidently false information (satirical
version of conspiracy theses) and to 4502 debunking memes (information aiming
at contrasting unsubstantiated rumors) of the most polarized users of
conspiracy claims. We find that either contrasting or teasing consumers of
conspiracy narratives increases their probability to interact again with
unsubstantiated rumors.Comment: misinformation, collective narratives, crowd dynamics, information
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