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11.
The psychological distance of objects (e.g., things, places, other people) affects how we think about them. Research suggests that psychological proximity and distance might be also related to positive and negative evaluations, respectively. In this study, we examined whether we can infer how children aged 13–16 years evaluate objects based on their statements regarding the psychological distance between themselves and these objects. Using a mixed-methods design, we verified the relationship between evaluations of objects and whether they are perceived as psychologically close or distant, in a sample of secondary school students. School subjects were predominantly used as evaluation objects. Students used a worksheet that allowed them to visually demonstrate perceived psychological distance between themselves and objects, and then they were asked to explain their choice. Results suggested a strong association between psychological distance and positive or negative evaluation. Thus, the implications of our findings may be relevant for psychodiagnostics. 相似文献
12.
A safe headway to the lead vehicle is important to reduce conflicts with merging vehicles from highway on-ramps. Previous research has outlined the advantage of gap metering strategies to yield sufficient space to merging vehicles and improve highway capacity during peak hours. However, prevailing gap metering systems fail to indicate the minimum required gap and leave it to the drivers’ judgment to adjust their headway. This paper proposes a new Active Gap Metering (AGM) signalization that helps outer lane drivers to adjust their headway to the lead vehicle when approaching highway ramps with incoming vehicles. This AGM signalization represents a combination of pavement markings and an innovative Variable Message Sign (VMS). The AGM system was tested alone and in combination with additional variable speed limits (VSL) in distinct environments of the Doha Expressway in the State of Qatar using a driving simulator. The driving behavior of 64 drivers was analyzed using repeated-measures ANOVA. The results showed that the AGM effectively influenced the drivers’ behavior on the right stream lane. Drivers did gradually increase the distance to the lead vehicle, which resulted in optimal headways to merging on-ramp vehicles. Most importantly, the minimum time-to-collision (TTCmin) to the merging vehicle was increased by an additional 1–1.5 s as compared to no treatment. The proposed AGM signalization can, therefore, be considered by policymakers to influence drivers’ headways at critical merging sections. 相似文献
13.
John Michael Alina Gutoreva Michele H. Lee Peng Ning Tan Eleanor M. Bruce Marcell Székely Thobhani Ankush Hiroaki Sakaguchi Lukasz Walasek Elliot A. Ludvig 《决策行为杂志》2020,33(3):270-286
People's risky decisions are susceptible to the social context in which they take place. Across three experiments using different paradigms, we investigated the influence of three social factors upon participants' decisions: the recipient of the decision-making outcome (self, other, or joint), the nature of the relationship with the other agent (friend, stranger, or teammate), and the type of information that participants received about others' preferences: none at all, general information about how previous participants had decided, or information about a specific partner's preference. We found that participants' decisions about risk did not differ according to whether the outcome at stake was their own, another agent's, or a joint outcome, nor according to the type of information available. Participants did, however, adjust their preferences for risky options in light of social information. 相似文献
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本研究使用单次匿名最后通牒博弈任务,采用2(性别: 男性, 女性)×3(社会距离: 自我决策, 替朋友决策, 替他人决策)×5(提议类型: 1/9, 2/8, 3/7, 4/6, 5/5)的混合实验设计,通过操作反应者的不同社会距离,考察资产分配情境下自我-他人决策的性别差异。研究结果发现:(1)相比于自我决策和替朋友决策,女性被试替他人决策时更愿意接受提议1/9,2/8和3/7,而提议4/6和5/5的接受率不受社会距离的影响;男性被试中社会距离和提议类型的交互作用不显著;(2)不平等提议的反应时随社会距离增加而逐渐降低,而平等提议的反应时不受社会距离的调节;(3)替他人决策时女性的接受阈限显著低于男性,而自我决策及替朋友决策时接受阈限不存在性别差异。 相似文献
16.
Sauser WI 《Science and engineering ethics》2004,10(2):337-342
Without question “business ethics” is one of the hot topics of the day. Over the past months we have seen business after business
charged with improper practices that violate commonly-accepted ethical norms. This has led to a loss of confidence in corporate
management, and has had severe economic consequences. From many quarters business educators have heard the call to put more
emphasis on ethical practices in their business courses and curricula. Engineering educators are also heeding this call, since
the practice of engineering usually involves working for (or leading) a business and/or engaging in business transactions.
In the summer of 2002, Auburn University’s Engineering Professional Development program made the decision to produce—based
on the author’s Executive MBA course in Business Ethics—a distance-delivered continuing education program for professional
engineers and surveyors. Participants across the USA now may use the course to satisfy continuing education requirements with
respect to professional licensing and certification. This paper outlines the purpose and content of the course and describes
its production, distribution, application, and evaluation.
An earlier version of this paper was presented at the “Ethics and Social Responsibility in Engineering and Technology” meeting,
New Orleans, 2003. 相似文献
17.
Slavoj iek's writings on Krzysztof Kies´lowski and Andrej Tarkovskij represent direct challenges to the Central and Eastern European tradition of spiritual art and to dominant aesthetic concepts as such. He refuses to separate the solemn films of Kies´lowski and Tarkovskij from popular culture and stresses their import as ethical statements by their directors. Despite this ethical emphasis, iek makes an important contribution to philosophical aesthetics. He implicitly defines art as a suspension of reality which reveals time in its fragility and potentiality. Defining iek's aesthetics in terms of suspension helps to explain his partiality for Kies´lowski and Tarkovskij and bears comparison to the Russian tradition of philosophical aesthetics, in particular Aleksej Losev and Alexander Bakshy. 相似文献
18.
Since 1915, statisticians have been applying Fisher'sZ-transformation to Pearson product-moment correlation coefficients. We offer new geometric interpretations of this transformation. 相似文献
19.
Scharff JS 《The International journal of psycho-analysis》2012,93(1):81-95
There is professional consensus that teleanalysis, the practice of psychoanalysis conducted remotely using the telephone and the Internet, is increasing in response to more mobility in the population. But there is controversy as to whether the use of technology leads to a dilution of analysis or to adaptive innovation that is clinically effective and true to the tenets of psychoanalysis. The author reviews the psychoanalytic literature and shows the development of analytic thinking about this technology-assisted practice of psychoanalysis. She summarizes analysts' perceptions and experiences of the advantages and disadvantages, and considers the indications and contra-indications. She focuses on the clinical concerns that arise in terms of the frame, resistance, and the development of analytic process through the unconscious communication of internal objects, unconscious fantasy, transference and countertransference. She gives vignettes from the analysis of a man with trauma-related depression to address the concerns raised and to support her argument that analysis using the telephone and the Internet is a viable, clinically effective alternative to traditional analysis where necessary. 相似文献
20.
The purpose of the current study was to examine the degree to which instruction based on stimulus equivalence procedures could be used to teach single-subject design methodology to graduate-level professionals through a Web-based course management system known as Blackboard (see http://www.blackboard.com). Specifically, we used the stimulus equivalence paradigm to teach relations among the names, definitions, graphical representations of the designs, and two practical scenarios of when it would be appropriate to implement each design. Most participants demonstrated the emergence of untaught relations, and some participants showed generalization to novel vignettes and graphs. Relations largely were not maintained at follow-up but were retaught. 相似文献