Psychological factors in the antarctic

For the people who live and work in the Antarctic, isolation and extreme physical conditions cause considerable stress. This article reviews psychological research on Antarctic residents, focusing on factors related to the isolation (effective personnel selection, positive adjustment, conflict, and reintegration into the home environment) and factors related to the physical environment (the extreme cold, high altitude, increased radiation, sensory deprivation, and seasonal changes in activity level). Finally, Antarctic research has been applied to the study of future space travel and space station habitation.     

维果茨基心理学遗产在西方

近30年来,维果茨基心理学遗产在西方赢得了广泛的声誉,引起了西方各国心理学家的浓厚兴趣,形成了所谓“维果茨基现象”。这说明维果茨基的心理学思想具有强大的生命力和影响力。维果茨基不仅仅属于俄罗斯,而且属于全世界心理学文化。     

Psychological organizations in the United States

The organizations to which psychologists belonged at the turn of the 20th century were identified. The attributes of the meetings and the membership of those organizations were compared and discussed. In addition to the American Psychological Association, psychologists belonged to the American Philosophical Association and the American Association for the Advancement of Science as well as to local and regional organizations. In addition, some psychologists belonged to the Society of Experimental Psychology, but membership in that organization was by invitation only. The topics presented at the meetings of the psychological and philosophical associations often were identical or very similar, and the clear disciplinary separation that is typical in 2000 was rare in 1900.     

International Representation in the Psychological Literature

The author searched PsycLit records to examine the representation of psychological research from outside the US and changes in international representation over time. American research dominates, but international representation has increased since 1975. Western Europe, Japan, Australia, and Israel in particular have become better represented. In contrast, developing nations have remained poorly represented for most of the time period examined. Relative national influence may accurately reflect the numbers of psychologists in general, and research psychologists in particular, in each nation. Psychologists in developing nations also focus on teaching, clinical, and social issues, and have few resources for research activities. International representation is likely to continue increasing.     

沉没成本效应中的心理学问题

沉没成本效应是一种常见的非理性行为。本文从心理学角度对其进行了系统地介绍。文章概括了沉没成本及沉没成本效应的定义,沉没成本的种类和发生领域,并用心理学理论对沉没成本效应进行了解释。此外．文章还讨论了沉没成本的逆效应以及影响沉没成本效应的主要因素。     

Psychological essentialism in children

Psychological essentialism is the idea that certain categories, such as "lion" or "female", have an underlying reality that cannot be observed directly. Where does this idea come from? This article reviews recent evidence suggesting that psychological essentialism is an early cognitive bias. Young children look beyond the obvious in many converging ways: when learning words, generalizing knowledge to new category members, reasoning about the insides of things, contemplating the role of nature versus nurture, and constructing causal explanations. These findings argue against the standard view of children as concrete thinkers, instead claiming that children have an early tendency to search for hidden, non-obvious features.     

Psychological autopsies in court

The crucial concept for defining suicide is intention. A major purpose of the psychological autopsy is to clarify the pre-mortem intentions of the victim, now deceased. This article reports cases in which the issue of suicide vs. accident came to trial because insurance benefits were at issue. Currently, the courts, in considering to what extent mental disorders impair the capacity for intentional self destruction, evaluate each case independently according to its own unique set of facts.     

Transference in Psychological Testing

Transference as a theoretical construct within the conceptual framework of psychoanalysis is examined, pointing out the limitations this imposes on its use. After discussing why the term transference cannot be applied to psychological testing, the ways in which it has been misused are presented. The concept of externalization is introduced as an important means of understanding the structural dynamics of patients being tested, and its relevance to transference is stressed.     

Psychological Science in Australia

This paper is a brief account of the Australian Strategic Review of the Psychology Discipline and its Research. Issues discussed include Australia's contribution to world research in psychological science, research funding, the age and qualifications of researchers, the social and economic benefits arising from the applications of research outcomes, multidisciplinary issues, the role of psychology in industry, links between the discipline and the profession of psychology, professional training, cross-cultural issues, and educational issues. Priorities for development of research and postgraduate training are identified, and include human factors and other areas related to technological change, clinical psychology with particular attention to health psychology, industrial and organizational psychology, and neuroscience and physiological psychology.     

Psychological Warfare in Vietnam

Although psychological warfare was practiced to a greater degree in the Vietnam conflict than in any other war in history, virtually nothing has been published about it. Perhaps few wished to be identified with such activity, or it may be that security considerations prevented discussion of the operations. At any rate, the end of the Cold War has made it possible to take a brief look at a hitherto unknown (or undiscussed) subject. This article, however, does not make a pretense of being comprehensive for the whole war, but rather reflects personal observations during one brief period of intense fighting—the summer of 1966.     

心理授权、心理氛围与工作绩效的关系

为获低成本、高绩效和高弹性的竞争优势,组织授权员工的重要性日益增加.本文对深圳、上海和长沙的18家企业307名员工的心理氛围、心理授权与工作绩效的关系进行了研究,结果表明:①心理氛围、心理授权与工作绩效两两之间都存在显著正相关关系;②心理授权、心理氛围能有效地预测任务绩效、周边绩效和工作绩效;③心理氛围能有效地预测工作绩效,其中心理授权是心理氛围与工作绩效之间关系的缓冲变量,缓冲作用主要是通过自我效能和自主性两个维度来实现的.     

Psychological variables in the control of brain-computer interfaces

BCI (Brain-Computer Interface) is a system that allows interaction between the human brain and a computer. It is based on analyzing electroencephalographic signals (EEG) and processing them to generate control commands. The study analyzed the possible influence of psychological variables, such as the imaginative kinesthetic capacity and anxiety, in relation to performance in a BCI. All participants (4 male and 19 female students) completed the questionnaires and carried out a session of BCI to control their EEG signals in a virtual setting of a car along a straight road. The group was divided into two subgroups according to their EEG signals or differential responses obtained in the left-right discrimination. Study results showed no significant differences in cognitive variables of imagination or in anxiety. By comparing the degree of participants' BCI control, a new quantitative parameter for comparing performances and making decisions in signal processing was found. The findings, the ongoing research process to refine the control of a BCI, and the interaction of psychological and computer procedures are discussed.