Clearance phase at signalized crosswalks is an important parameter of pedestrians’ safety because it helps them to complete the crossing before the green signal for vehicles. However, there is the issue of pedestrian decision as to whether to cross if they arrive at the crosswalk during the clearance phase, which represents a violation in many countries. Due to the proof that pedestrian violations multiply the risk of traffic accidents, in this study, the tendency of pedestrians to commit violations during the (...) clearance time has been researched. With the aim of proposing the design of the pedestrian traffic lights, which could decrease the frequency of pedestrian violations, the comparison of pedestrians behaviour at crosswalks with and without a countdown timer during the clearance time was made, based on the data collected in the video recording. Chi square independency test showed that there is a statistically significant difference in the behaviour of pedestrians during the clearance time, depending on the existence of the timer, as well as the fact that pedestrians behave in a safer manner if there is no clearance time shown on the timer. The total delay rate on the roadway during the red signal, which was the consequence of starting the crossing during the clearance time or subsequent violations, was 1.3 times higher at the crosswalks with the countdown timer. This research was unique because for the first time, two-phase pedestrian crossings on the roadway with the median refuge island in the sense of clearance time were analysed, in spite of the previous proof that pedestrians are more likely to commit violations during the red signal in that kind of roadway. Another novelty in the research was pedestrians following till the end of crossing, due to the possibility of subsequent violations. With the means of binary logistic regression, different factors which affect pedestrians’ behaviour during the clearance time have been determined and they differ depending on the existence of the timer. At the pedestrian crosswalks with the timer, contributing factors have been determined, such as gender, the number of waiting pedestrians, distractions, arrival time, and age. If there is no timer, the contributing factors are the following: the number of crossing pedestrians, distractions, group, position of pedestrians in relation to the vehicle, the number of traffic lanes, and age. Based on the obtained results, a new design of the pedestrian traffic lights was proposed. (shrink)

In this paper, I try to develop an informal model for the analysis and evaluation of argumentative strategies based on active authorities. The explanations necessary to understand the idea of the model and what is modelled are given through the development of the paper. I first give an example of argumentative activities. After that, the main assumption of the model is given. In the third part, the relevant aspects of the argumentative activity are analysed, while the principles of the evaluation (...) are explained in the fourth part. The informal model is presented in the fifth part. In the final remarks, the suggestions for further work are given, as well as a comparison with some related recent works in argumentation theory. (shrink)

In this article, I further analyze the notion of the effectiveness of argumentative strategies, introduced in Jovičić, 2001. The most relevant achievements of the theories of reasonable discussion and the theories of persuasion are called to mind with the aim of explaining the mechanism of the argumentative effectiveness. As a result, a procedure for evaluating the effectiveness of argumentative strategies is suggested.

Resurrected Christ comes to the Apostles bearing signs of His torture. His body is a perfect body, but yet his “glorious body of the resurrected Christ is disfigured and disabled in that it still bears the marks of crucifixion.” His ribs have obvious signs of injuries. Resurrected Christ has a perfect body that passes through the walls, and yet with visible wounds, “and by his wounds we are healed” (Is 53:4). United apostles have been with no fear, because His visible (...) “defects” convinced them that eschatology entered present time. It is because of his bodily “imperfections” that they believed in Him. Wounds became a powerful symbol of faith, motivation and conviction. Disability, sickness and other conditions of human beings became incorporated into God, participating in His suffering body. (shrink)

Most studies on refugee populations are organized around trauma-related issues and focus on explaining pathological factors. Few studies are anchored in general developmental psychology with the aim of exploring normal age-specific developmental tasks and how the special circumstances associated with forced migration can influence how developmental tasks are negotiated. This study is part of a larger mixed method study seeking to identify resilience-promoting and resilience-inhibiting factors, on individual and contextual levels, among asylum seekers and refugees on the move and settled (...) in reception centers in Norway. A strategic sample of 20 adolescent and young adult refugees/asylum seekers during flight in Serbia and after arrival in Norway was chosen from a sample of 178 refugees interviewed in depth in Serbia and at receptions centers in Norway. The sample reflects the focus of this paper, which is to explore adolescent and young adult refugees/asylum seekers’ psychological and social needs and resources during flight to and after arrival in the host country, including how developmental tasks are negotiated. Through qualitative analysis, experiences associated with the developmental changes the participants experienced before, during, and after flight are contextualized. Their sense of self, their relationships with their families and their perceptions of their situation as adolescents or young adults in a highly unpredictable situation are presented in the light of relevant theory and findings from similar refugee studies. All the participants have fled from dangerous and intolerable situations in their home countries. They describe extreme dangers during flight in contexts that are unpredictable and where they feel lonely and unsupported. Most have unmet psychosocial needs and have received little support or help for their mental health issues during flight or after arrival in Norway. Suggestions for interventions and resilience-promoting actions are given based on the findings of the study. (shrink)