Abstract

The article analyzes the results of the international survey «Synthesis of Media Literacy Education and Media Criticism in the Modern World», conducted by the authors in May-July 2014. 64 media educators, media critics, and researchers in the field of media education and media culture participated in the survey, representing 18 countries: the USA, the UK, Canada, Australia, New Zealand, Germany, Ireland, Spain, Portugal, Sweden, Finland, Greece, Cyprus, Hungary, Ukraine, Serbia, Turkey, and Russia. Analysis of the data shows that the international expert community on the whole shares the view that the synthesis of media education and media criticism is not only possible, but also necessary, especially in terms of effectively developing the audience’s critical thinking skills. However, only 9.4% of the experts believe that media critics' texts are used in media literacy education classes in their countries to a large extent. Approximately one-third (34.4% of the polled experts) believe that this is happening at a moderate level, and about the same number (32.8%) believe that this is happening to a small extent. Consequently, media education and media criticism have a lot to work to do to make their synthesis really effective in the modern world.

Abstract

This paper presents a risk index model that can be used for assessing the safety effect of countermeasures. The model estimates risk in a multiplicative way, which makes it possible to analyze the impact of different factors separately. Expert judgments are incorporated through a Bayesian error model. The variance of the risk estimate is determined by Monte-Carlo simulation. The model was applied to assess the safety effect of a new design of a bicycle crossing. The intent was to gain safety by raising the crossings to reduce vehicle speeds and by making the crossings more visible by painting them in a bright color. Before the implementations, bicyclists were riding on bicycle crossings of conventional Swedish type, i.e. similar to crosswalks but delineated by white squares rather than solid lines or zebra markings. Automobile speeds were reduced as anticipated. However, it seems as if the positive effect of this was more or less canceled out by increased bicycle speeds. The safety per bicyclist was still improved by approximately 20%. This improvement was primarily caused by an increase in bicycle flow, since the data show that more bicyclists at a given location seem to benefit their safety. The increase in bicycle flow was probably caused by the new layout of the crossings since bicyclists perceived them as safer and causing less delay. Some future development work is suggested. Pros and cons with the used methodology are discussed. The most crucial parameter to be added is probably a model describing the interaction between motorists and bicyclists, for example, how risk is influenced by the lateral position of the bicyclist in relation to the motorist. It is concluded that the interaction seems to be optimal when both groups share the roadway.

Abstract

The activities of valuation and appraisal of old and rare books are analyzed as a professional service to be provided by experts in the field. First, a general outline is presented on the need of such experts as advisers and intermediaries between the participants in the business of acquiring and selling old and rare documents. An approximation to the status of such an expert is provided, including scope of action, origins and causes, and detailing a typology of the most frequent tasks in which he/she may be involved and a comprehensive procedure for this professional course of activity.