排序方式: 共有47条查询结果,搜索用时 15 毫秒
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Anja C. Zeller Daniela Conrad Anna Schneider Alexander Behnke Anett Pfeiffer Gerrit F. Blum Sarah Wilker Thomas Elbert Iris-Tatjana Kolassa 《Aggressive behavior》2020,46(6):465-475
Individuals who perpetrate violence may likely perceive violence as appealing and infliction of violence to derive pleasure is termed as appetitive aggression. Individuals who were abducted as children into an armed group often experience a higher number of traumatic event types, that is traumatic load and are usually socialized in a violence-endorsing environment. This study aims to investigate the interaction between age at initial abduction with that of traumatic load, and their influence on appetitive aggression along with perpetration of violent acts by former members of an armed rebel group of both sexes. Semi-structured interviews were conducted among a target group of formerly abducted rebel-war survivors (including participants with and without combat experience) from Northern Uganda. Participants included 596 women and 570 men with N = 1,166 (Mage = 32.58, SDage = 9.76, range: 18–80 years). We conducted robust linear regression models to investigate the influence of age at initial abduction, traumatic load, combat experience, and biological sex on appetitive aggression as well as their perpetrated violent acts. Our study shows, appetitive aggression and the number of perpetrated violent acts were specifically increased in individuals who were abducted young, experienced several traumatic events in their lifetime, and with previous combat experience. For perpetrated violence men showed increased levels whereas for appetitive aggression the association was independent of biological sex. Therefore, early abducted individuals with a higher traumatic load, who have combat experience, need to be given special intervention to prevent any further violence. 相似文献
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de Greef MH Sprenger SR Elzenga CT Popkema DY Bennekers JH Niemeijer MG Middel B Mook GA 《Perceptual and motor skills》2005,100(2):567-575
This study examined the reliability and validity of a 12-min. walking test for coronary heart disease patients. CHD patients (28 men, 18 women) were recruited out of 86 CHD patients of the Martini Hospital Groningen, The Netherlands. 46 CHD patients (age M=66.0 yr., SD=6.8) participated in the reliability study and 24 (age M=62.0 yr., SD=9.2) in the validity study. A test-retest analysis showed a satisfactory Bland-Altman plot and an intraclass coefficient of .98. The Pearson correlation between the score on the test and the VO2 peak was .77. This test gives a reliable and valid assessment of cardiorespiratory fitness of CHD patients. 相似文献
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In the field of systemic therapy, there has been much discussion recently about the narrative self. This concept refers to the idea that the self is narratively constructed in and through the stories which someone tells about him/herself. The story is thereby not only viewed as a metaphor for selfhood: Selfhood is not compared to a story, it is a story. But what kind of story are we talking about here? If the self is a story, what does that story look like? These questions are explored in this article. Starting from the possibilities and limitations of traditional and postmodern visions on the self as a story, an alternative vision is illustrated. By considering the self as a rhizomatic story, we not only create a useful view of the way narrative selfhood is constructed within a therapy context, but we also stimulate therapists to coconstruct—together with their clients—patchworks of self‐stories. By using story fragments of our own practice, we illustrate the rhizomatic thinking and its possibilities in therapy. 相似文献
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Gerrit Antonides Peter C. Verhoef Marcel van Aalst 《Journal of Consumer Psychology》2002,12(3):193-202
We varied telephone waiting times for a commercial service in 2 different experiments. In the 1st experiment, the telephone rate was either 0 or fixed at Dfl 1 (approximately $0.40) per minute. Consumer perceptions of waiting times could be described best by a psychophysical power function. Furthermore, wait evaluations were mainly influenced by the difference between the consumers’ acceptable and perceived waiting times. The negative effect of perceived waiting time on wait evaluations was increased by the monetary costs of waiting. In the 2nd experiment, the waiting times were filled in different ways: with music, queuing information, and information about expected waiting time. Information about the expected waiting time significantly reduced the overestimation of waiting time, although it increased the negative effect of perceived waiting time on wait evaluations. 相似文献
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Gerrit Hirschfeld Heidrun Bien Meinou de Vries Heidi Lüttmann Johannes Schwall 《Behavior research methods》2010,42(2):542-546
Several software programs exist to assist researchers in setting up online questionnaires. Existing tools are of little help
for delivering online rating studies, for which it is often desirable to collect data from participants for only a subset
of a stimulus set. OR-Vis enables researchers to quickly set up online rating studies by supplying the set of items to be
rated, the number of stimuli an individual participant responds to, the number of participants an item is shown to, and the
rating questions. The software then generates and delivers unique questionnaires for each participant, while managing the
data collection process. The present article describes OR-Vis, its installation process, and how to use it to gather data.
OR-Vis is open-source software and can be downloaded from www.orvis.uni-muenster.de. 相似文献
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In spite of the seminal work A Philosophical Basis of Medical Practice, the debate on the task and goals of philosophy of medicine still continues. From an European perspective it is argued that the main topics dealt with by Pellegrino and Thomasma are still particularly relevant to medical practice as a healing practice, while expressing the need for a philosophy of medicine. Medical practice is a discursive practice which is highly influenced by other discursive practices like science, law and economics. Philosophical analysis of those influences is needed to discern their effect on the goals of medicine and on the ways in which the self-image of man may be changed. The nature of medical practice and discourse itself makes it necessary to include different philosophical disciplines, like philosophy of science, of law, ethics, and epistemology. Possible scenario's of euthanasia and the human genome project in the USA and Europe are used to exemplify how philosopy of medicine can contribute to a realistic understanding of the problems which are related to the goals of medicine and health care. 相似文献
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