多层次研究的数据聚合适当性检验:文献评价与关键问题试解

组织管理领域的多层次研究经常需要测量共享单位特性构念, 常用方法是将单位内若干个体成员的评分聚合到单位层次, 确保聚合后的分数具有充分代表性的统计前提是通过聚合适当性检验。聚合适当性检验的常用指标是组内一致性r_WG和组内信度ICC(1)、ICC(2), 但目前学界对于这两类指标何者更优、r_WG的原分布选择和数据清理、各指标的划界值等关键问题存在诸多争议。为此, 首先对国内9份管理学、心理学期刊2014年以来发表的166篇包含聚合适当性检验的论文进行内容分析, 并以Journal of Applied Psychology上的85篇论文为对比, 查明常规实践中的共性问题, 进而提出实践建议:(1)明确功能定位, 将r_WG作为聚合适当性指标, ICC(1)和ICC(2)分别作为效度、信度指标。(2)计算r_WG时审慎选择原分布, 排除组内一致性过低的组。(3)为各指标设定更加合理、有适度灵活性的划界值, 停止使用武断、粗糙的经验标准。最后, 强调研究者在模型构建和聚合决策中应加强理论考量, 避免片面依赖统计检验结果。     

Approximately Efficient Solutions in Vector Optimization

An approach to approximating solutions in vector optimization is developed for vector optimization problems with arbitrary ordering cones. This paper presents a study of approximately efficient points of a given set with respect to a convex cone in an ordered Banach space. Existence results for such approximately efficient points are obtained. A domination property related to these existence results is observed and then it is proved that each element of a given set is approximated by the sum of a point in a convex cone inducing the ordering and a point in a finite set consisting of such approximately efficient points of the set.     

Priestley Duality for Quasi-Stone Algebras

In this paper we describe the Priestley space of a quasi-Stone algebra and use it to show that the class of finite quasi-Stone algebras has the amalgamation property. We also describe the Priestley space of the free quasi-Stone algebra over a finite set. This revised version was published online in June 2006 with corrections to the Cover Date.     

Makers' Rights

This paper examines the thesis that human labor creates property rights in or from previously unowned objects by virtue of labor's power to make new things. This thesis is considered for two possible roles: first, as a thesis to which John Locke might have been committed in his writings on property; and second, as a thesis of independent plausibility that could serve as part of a defensible contemporary theory of property rights. Understanding Locke as committed to the thesis of makers' rights has seemed to many of the best known recent Locke scholars to explain and unify Locke's various claims about property in a way that more traditional labor-mixing interpretations cannot. This paper argues that there is in fact no convincing evidence in Locke's texts to suggest any commitment to the thesis of makers' rights for humans. Further, not only does a version of the traditional labor-mixing argument yield a much superior interpretation of Locke's writings, it is an argument that is far more convincing than makers' rights arguments, quite independent of its usefulness in the interpretation of Locke's theory.     

Pragmatism, Relativism, and the Critique of Philosophy

The relativist strain in Rorty's work should be distinguished from the Davidsonian strain. The latter may be exploited in support of Rorty's critique of philosophy but it is at odds with his use of "solidarity" and "ethnocentrism"as explanatory concepts. Once this is recognized, there remains in Rorty's work a consistent challenge to the search for general philosophical theories of truth, objectivity, and rationality (of which relativism itself is an example). On this reading, however, Rorty's pragmatism is not a theory that offers answers to questions about the authority of beliefs and practices but rather a critical tool used to open detailed, concrete, and critical investigation into particular questions about the establishment and viability of the beliefs and practices we have.     

What's Wrong With Methodism?

I distinguish between two theses, DPJ and DGP. DPJ asserts that one's justification for accepting particular epistemic propositions positively depends on one's being justified in believing general epistemic principles. DGP claims that one's justification in believing general epistemic propositions positively depends on one's being justified in believing particular epistemic propositions. I claim that methodism accepts DPJ and rejects DGP and particularism accepts DGP and rejects DPJ. I argue that we should reject DGP and methodism roughly because these views imply that many of us do not know epistemic propositions that we do know. This point is made by Roderick Chisholm in The Problem of the Criterion and challenged by Robert Amico. I consider Chisholm's arguments and Amico's objections. Finally, I argue that even if we reject DPJ and methodism, we need not embrace particularism, since we could reject both DPJ and DGP.     

Fostering Creativity in Philosophy

The American Philosophical Association suggests that studying philosophy can have an important impact on one's creative thinking ability. This paper abstracts from the empirical research on creativity a reasonable model of creative thinking, and discusses what the account implies about fostering creative thinking in philosophy courses. Given the empirical research on creativity and the nature of philosophy, studying philosophy can have an important impact on one's creative thinking ability, but faculty need to focus on it in their courses.     

Book Reviews

Joseph Margolis, Historied Thought, Constructed World: A Conceptual Primer for the Turn of the Millennium
Steven W. Laycock, Mind as Mirror and the Mirroring of Mind
John Lachs, The Relevance of Philosophy to Life
William Joseph Gavin, Cuttin' the Body Loose: Historical, Biological, and Personal Approaches to Death and Dying
Maeve Cooke, Language and Reason: A Study of Habermas's Pragmatics     

Bull's Theorem by the Method of Diagrams

We show how to use diagrams in order to obtain straightforward completeness theorems for extensions of K4.3 and a very simple and constructive proof of Bull's theorem: every normal extension of S4.3 has the finite model property.     

An approach to integrating “professional responsibility” in engineering into the capstone design experience

ABET 2000 Criteria encourages development of proficiency in professional responsibility in engineering as part of the undergraduate curriculum. This paper discusses the use of industrially sponsored capstone design projects to encourage active discussion of professional responsibility in engineering that naturally occurs during the engineering design process. The paper also discusses student participation in designing responses and approaches to issues such as engineering ethics. The paper includes specific examples of topics addressed by students and the approaches developed (by students) in addressing these issues. An earlier version of this paper was presented at the International Conference on Ethics in Engineering and Computer Science, Case Western Reserve University, Cleveland, March 21–24, 1999.