全膝关节置换术后镇痛策略

安全、有效的术后镇痛是全膝关节置换术（total knee replacement,TKR）后各项功能恢复的有力保证,与术后很长一段地间内患者的生活质量息息相关。目前关于TKR术后镇痛策略有多种形式和方法。外周神经阻滞和硬膜外镇痛（epidural control analgesia,CEA）的效果可靠,而外周神经阻滞的术后并发症更少,更为理想。     

The views of migrant and non migrant students on cultural diversity in the Greek classroom

The aim of the present study is to explore the views of migrant and non migrant students living in Greece on cultural diversity in the classroom. It focuses on students of both the dominant (i.e. Greek) and nondominant (i.e. migrant) groups and investigates their views in comparison to one another. Data were collected in the context of a pilot action research program aiming at the empowerment of in-service teachers so that they actively support the migrant students’ integration into the regular classroom. Two hundred and seventy students participated in the study. Data were selected through three scales especially constructed for the purposes of the present study which explored (a) migrant and non migrant students’ views on cultural diversity in the classroom, (b) their expectations from the implementation of the above mentioned program, and (c) the reasons they consider important their participation in it. The results reveal the contradictions and the conflicting views of older students of the non migrant group and point to the necessity for intervention programs that will take into consideration not only the educational needs of students of diverse cultural backgrounds but also the psychological needs of all students of both the dominant and the nondominant groups.

RELIGION AND EMPIRICISM IN THE WORKS OF PETER BERGER

Abstract. Peter Berger established himself in the sociological profession in large part through his functional interpretations of religion and its ostensible demise in relation to the empirical bent of modern intellectual thought. Yet, in his ef–fort to expand the scope of empiricism such that it might address nontrivial concerns, Berger found himself attempting to understand the "substance" of religiori—that is, the conviction that there exists an "other" which confronts us unconditionally and consequently forms the basis of all issues concerning value and meaning. Berger's writings deserve critical attention in that they disclose both the problems and the promises of utilizing empirical methods for the task of rehabilitating, rather than debunking, humanity's religious propensities.     

THE CHINESE PRACTICE-ORIENTED VIEWS OF SCIENCE AND THEIR POLITICAL GROUNDS

In China, practice-oriented views of science can be traced back to antiquity. In ancient times, the Chinese people independently created and developed application-oriented sciences, but they ignored basic science. In modern times, China learned and introduced Western science and technology as a practical instrument to protect the nation and make it prosperous and powerful. Through technology and production, science has been playing an immediate and major role in the development of socialism since 1949. Since 1978, the Chinese government has always emphasized that science and technology are the primary productive forces. From ancient times to the present, the practice-oriented views of science are grounded in politics. Science has been the handmaiden of politics since the Qin Dynasty. However, this state of affairs hinders the development of basic science, a science that is not oriented toward immediate application. It also hinders open-minded, critical reflection on the downsides or limits of science, which could draw on broader (moral, spiritual, or religious) values.     

当代大学生婚恋观问卷的编制与验证

研究在文献分析、大学生访谈、专家反馈及理论建构的基础上,编制了大学生婚恋观初始问卷。研究者在50名大学生中征求了对于问卷内容的修改建议,对300名大学生实施了试测,进行了项目分析和探索性因素分析,初步确定出问卷的维度和项目。在正式测试中,将1608名大学生随机分成对等两组,分别进行了探索性和验证性因素分析。研究结果表明,大学生婚恋观问卷包含六个维度,分别为择偶条件、婚恋价值、情感需求、性爱道德、婚姻本质及夫妻地位。该问卷的六个维度与构想模型拟合较好,并具有良好的信度和效度指标,可以作为大学生婚恋观的测评工具。     

‘The experiencing of experience’: a Pragmatic reassessment of Rogerian Phenomenology

This paper draws on a study that asked twenty family users about their first session of family therapy. Analyses of the interviews indicated that families entered therapy with a pre-existent knowledge about therapy, which did not always chime with those of professionals and which positioned speakers in ways which governed their expectations and perceptions of therapy. This paper, therefore, is concerned with the acquisition and deployment of knowledge: specifically, the knowledge involved in being a user of family therapy. Three key discourses were identified through this analysis: medical, counselling and consumerist. We aim to illustrate how these discourses served as a resource for members of the family in constructing therapists, therapy and themselves in relation to their experience. The examination of the rhetorical, ideological and practical effects of the positions chosen and the objects constructed, in terms of how speakers wanted to present themselves, with what enhanced or diminished status as patients, shows users actively engaging with the power of therapeutic institutions. Users’ accounts suggest that while most speakers felt anxious about the prospect of therapy, there were clear differences in overall satisfaction/dissatisfaction with the experience according to the synchrony between speakers’ construction of the therapist, and themselves as client/patients. Those who seemed to take a traditional view of therapy within a medical discourse valued therapists who offered diagnosis and a cure; those who sought and experienced a counselling relationship with the therapist found their experience to be constructive in terms of enhanced self-knowledge. We believe that the research findings discussed in this paper have implications for family therapists in accommodating to parental and child positions to maximise the effectiveness of therapy and so minimise drop-out.     

Putting the lie on the control condition for moral responsibility

In “Control, Responsibility, and Moral Assessment” Angela Smith defends her nonvoluntarist theory of moral responsibility against the charge that any such view is shallow because it cannot capture the depth of judgments of responsibility. Only voluntarist positions can do this since only voluntarist positions allow for control. I argue that Smith is able to deflect the voluntarists’ criticism, but only with further resources. As a voluntarist, I also concede that Smith’s thesis has force, and I close with a compromise position, one that allows for direct moral responsibility for the nonvoluntary, but also incorporates a reasonable control condition.

Nurturing spirituality in secular classrooms

Since 1999 the New Zealand secular school curriculum has included a statement on fostering children's spirituality in classrooms. This statement defines spirituality in a broad fashion and includes reference to Maori (indigenous New Zealander) views on spirituality. The implications of this for classroom teachers have not been researched in this country and therefore this paper reports on a study that examined teachers' views on spirituality and the implications for the children they teach. The methodology focused on the experiences of nine teachers in two multicultural secular primary schools. The classroom experiences of a spiritual nature that the teachers recounted, while many and varied, revealed some common themes that related to the climate of the classrooms. Such classrooms were characterized as being non-judgemental and non-self-conscious and as places where a community of spiritual discourse was encouraged and where deeply meaningful activities and events occurred. The findings suggest that while teachers cannot plan and predict precisely what will foster spirituality in classrooms, teachers can cultivate a climate that enhances children's spirituality.     

Effects of Differential Item Functioning on Examinees' Test Performance and Reliability of Test

Simulations were conducted to examine the effect of differential item functioning (DIF) on measurement consequences such as total scores, item response theory (IRT) ability estimates, and test reliability in terms of the ratio of true-score variance to observed-score variance and the standard error of estimation for the IRT ability parameter. The objective was to provide bounds of the likely DIF effects on these measurement consequences. Five factors were manipulated: test length, percentage of DIF items per form, item type, sample size, and level of group ability difference. Results indicate that the greatest DIF effect was less than 2 points on the 0 to 60 total score scale and about 0.15 on the IRT ability scale. DIF had a limited effect on the ratio of true-score variance to observed-score variance, but its influence on the standard error of estimation for the IRT ability parameter was evident for certain ability values.     

Septal area lesions impair spatial working memory in homing pigeons (Columba livia)

The septo-hippocampal system in birds resembles that of mammals, motivating research into the function of the avian hippocampus while surprisingly little attention has been given to the septum. To investigate a possible role of the avian septum in memory, the effects of septal area lesions on a spatial working memory (SpWM) task was tested in homing pigeons. After preoperative training on an analogue eight-arm (feeders) radial maze, now sham-operated control and septal lesioned pigeons were then trained again on the same task of locating the four feeders on the test phase of a trial that were not baited during the sample phase of a trial. During the test phase of a working memory trial, septal lesioned pigeons, compared to both their own preoperative performance and the performance of the controls, required significantly more choices to locate the four baited feeders not baited during the sample phase of a trial, and they made significantly fewer correct responses to the now baited feeders on their first four choices. The results demonstrate that, like its mammalian counterpart, the avian septum plays an important role in SpWM, suggesting that at least some functional properties of the septum are evolutionarily conserved in birds and mammals.