军事医学伦理中的友谊、群体和关怀

医学伦理禁止医务人员将患者划分等级.然而,在军事中,特别是战争境遇下,由于医疗资源匮乏,其医学伦理却要求首先救助同胞士兵.社群主义者、关怀伦理提出了针对同盟者、朋友和家人的特殊责任:在小群体成员有医疗关怀需求时,不管谁的伤势更重,道德都会要求优先治疗同胞士兵,而后才是同盟或敌方士兵.     

A Network Approach for Evaluating Coherence in Multivariate Systems: An Application to Psychophysiological Emotion Data

We present an approach for evaluating coherence in multivariate systems that considers all the variables simultaneously. We operationalize the multivariate system as a network and define coherence as the efficiency with which a signal is transmitted throughout the network. We illustrate this approach with time series data from 15 psychophysiological signals representing individuals’ moment-by-moment emotional reactions to emotional films. First, we summarize the time series through nonparametric Receiver Operating Characteristic (ROC) curves. Second, we use Spearman rank correlations to calculate relationships between each pair of variables. Third, based on the obtained associations, we construct a network using the variables as nodes. Finally, we examine signal transmission through all the nodes in the network. Our results indicate that the network consisting of the 15 psychophysiological signals has a small-world structure, with three clusters of variables and strong within-cluster connections. This structure supports an effective signal transmission across the entire network. When compared across experimental conditions, our results indicate that coherence is relatively stronger for intense emotional stimuli than for neutral stimuli. These findings are discussed in relation to multivariate methods and emotion theories.     

Recent reliability reporting practices in Psychological Assessment: recognizing the people behind the data

Helms, Henze, Sass, and Mifsud (2006) defined good practices for internal consistency reporting, interpretation, and analysis consistent with an alpha-as-data perspective. Their viewpoint (a) expands on previous arguments that reliability coefficients are group-level summary statistics of samples' responses rather than stable properties of scales or measures and (b) encourages researchers to investigate characteristics of reliability data for their own samples and subgroups within their samples. In Study 1, we reviewed past and current reliability reporting practices in a sample of Psychological Assessment articles published across 3 decades (i.e., from the years 1989, 1996, and 2006). Results suggested that contemporary and past researchers' reliability reporting practices have not improved over time and generally were not consistent with good practices. In Study 2, we analyzed an archival data set to illustrate the real-life repercussions of researchers' ongoing misconstrual and misuse of reliability data. Our analyses suggested that researchers should conduct preliminary analyses of their data to determine whether their data fit the assumptions of their reliability analyses. Also, the results indicated that reliability coefficients varied across racial or ethnic and gender subgroups, and these variations had implications for whether the same depression measure should be used across groups. We concluded that the alpha-as-data perspective has implications for one's choice of psychological measures and interpretation of results, which subsequently affect conclusions and recommendations. We encourage researchers to recognize the people behind their data by adopting better practices in internal consistency reporting, analysis, and interpretation.     

Scaffolding feedback to maximize long-term error correction

Scaffolded feedback was tested against three other feedback presentation methods (standard corrective feedback, minimal feedback, and answer-until-correct multiple-choice feedback) over both short- and long-term retention intervals in order to assess which method would produce the most robust gains in error correction. Scaffolded feedback was a method designed to take advantage of the benefits of retrieval practice by providing incremental hints until the correct answer could be self-generated. In Experiments 1 and 3, on an immediate test, final memory for the correct answer was lowest for questions given minimal feedback, moderate for the answer-until-correct condition, and equally high in the scaffolded feedback condition and the standard feedback condition. However, tests of the maintenance of the corrections over a 30-min delay (Experiment 2) and over a 1-day delay (Experiment 3) demonstrated that scaffolded feedback gave rise to the best memory for the correct answers at a delay.     

The evidential status of philosophical intuition

Philosophers have traditionally held that claims about necessities and possibilities are to be evaluated by consulting our philosophical intuitions; that is, those peculiarly compelling deliverances about possibilities that arise from a serious and reflective attempt to conceive of counterexamples to these claims. But many contemporary philosophers, particularly naturalists, argue that intuitions of this sort are unreliable, citing examples of once-intuitive, but now abandoned, philosophical theses, as well as recent psychological studies that seem to establish the general fallibility of intuition. In the first two sections of this paper, I evaluate these arguments, and also the counter-arguments of contemporary defenders of tradition. In the next two sections, I sketch an alternative account of the role of philosophical intuitions that incorporates elements of traditionalism and naturalism - and defend it against other such views. In the final section, however, I discuss intuitions about conscious experience, and acknowledge that my view may not extend comfortably to this case. This may seem unfortunate, since so much contemporary discussion of the epistemology of modality seems motivated by worries about the mind-body problem, and informed by the position one wishes to endorse. But, as I argue, if conscious experience is indeed an exception to the view I suggest in this paper, it is an exception that proves - and can illuminate - the rule.     

Framing Emotional Response

Framing studies typically are concerned with how people's opinions are affected by opposing ways of presenting, or framing, an issue or event. This paper investigates whether different frames also lead to different patterns of emotional response. Cognitive appraisal models of emotion suggest that frames can alter emotional reactions. An experiment compared students' emotional responses to versions of a newspaper article that emphasized underlying social conditions as the cause of the 1992 Los Angeles riots (situational frame) or emphasized irresponsibility and criminality on the part of the rioters (dispositional frame). Few systematic framing effects were found when examining whether respondents reported experiencing a particular emotion. However, consistent with recent work showing that predispositions mediate the effect of frames on opinion, frames altered the relationship between predispositions and emotion. Patterns suggestive of framing effects also emerged in an examination of the content of people's emotional reactions. The findings are consistent with the claim that framing affects emotional responses, reinforce the claim that framing effects depend on individual predispositions, and underscore the importance of accounting for the content of people's emotional responses in the study of emotion.     

Links between attachment theory and systemic practice: some proposals

This paper considers some of the current thinking in relation to attachment theory and systemic theory in understanding the development of adult couple relationships in terms of their attachment to each other and of their adaptations as a family. There is an increasing interest in adults' attachments to their own parental (attachment) figures, how these have an impact on the attachment relationship they have with their own children, and to the idea that adult partners can become attachment figures for each other with the potential for development being lifelong. Discussion focuses on attachment issues within the family group and the relevance of these to systemic practice.     

A Quantum Biomechanical Basis for Near-Death Life Reviews

Near-death life reviews pose a challenge to current memory research in terms of the sheer amount of instantaneous and empathetic information recall. Advances in quantum physics, biomechanics, holographic information theory, and consciousness studies support for the first time a fully realizable quantum biomechanical basis for near-death life reviews. We introduce the unifying paradigm of the quantum hologram as a non-local carrier of information. We further investigate the interrelated phenomena of non-local communications, and the electromagnetic zero-point field. Recent confirmation of the zero-point field lends credibility to vast memory storage capabilities outside the physical body. Microtubules are considered to be key components in non-local, quantum processes critical to human consciousness. Discovery of the liquid crystalline nature of the human body provides further support for our model. Microtubules, deoxyribonucleic acid (DNA), and the entire brain are described as communicating non-locally with virtually unlimited memory storage capacity.