WHEN COWORKERS AND MANAGERS QUIT: THE EFFECTS OF TURNOVER AND SHARED VALUES ON PERFORMANCE

We examined the relationship between work unit, direct management, and overall management turnover and performance improvement following an intervention in fifty work units in multiple organizations in eight countries. Direct management turnover was negatively related to performance improvement, while work unit and overall management turnover were not. We also investigated shared values as a moderator of the turnover-performance relationship and found that high shared values buffered the negative effect of overall management turnover on performance improvement. The results are noteworthy, as they point to the importance of examining turnover at different organizational levels and identifying moderators of the turnover-performance relationship.

Deduction chains for common knowledge

Deduction chains represent a syntactic and in a certain sense constructive method for proving completeness of a formal system. Given a formula , the deduction chains of are built up by systematically decomposing into its subformulae. In the case where is a valid formula, the decomposition yields a (usually cut-free) proof of . If is not valid, the decomposition produces a countermodel for . In the current paper, we extend this technique to a semiformal system for the Logic of Common Knowledge. The presence of fixed point constructs in this logic leads to potentially infinite-length deduction chains of a non-valid formula, in which case fairness of decomposition requires special attention. An adequate order of decomposition also plays an important role in the reconstruction of the proof of a valid formula from the set of its deduction chains.     

Rules Versus Principles in Psychotherapy: Implications of the Quest for Universal Guidelines in the Movement for Empirically Supported Treatments

In this article we briefly review the mission and criteria of the EST movement and several of its criticisms. We question an often-unacknowledged feature of the EST initiative—its foundation in a rule-governed approach to the regulation of psychotherapy—and argue that this approach encounters significant problems that are better resolved through an alternative, principle-based approach. The contrast between these perspectives is illustrated by presenting results of a qualitative research project identifying the implicit principles actually used by expert therapists across psychotherapy orientations to regulate values and interventions within their practice.     

Some Useful 16-Valued Logics: How a Computer Network Should Think

In Belnaps useful 4-valued logic, the set 2={T,F} of classical truth values is generalized to the set 4=(2)={,{T},{F},{T,F}}. In the present paper, we argue in favor of extending this process to the set 16=(4) (and beyond). It turns out that this generalization is well-motivated and leads from the bilattice FOUR₂ with an information and a truth-and-falsity ordering to another algebraic structure, namely the trilattice SIXTEEN₃ with an information ordering together with a truth ordering and a (distinct) falsity ordering. Interestingly, the logics generated separately by the algebraic operations under the truth order and under the falsity order in SIXTEEN₃ coincide with the logic of FOUR₂, namely first degree entailment. This observation may be taken as a further indication of the significance of first degree entailment. In the present setting, however, it becomes rather natural to consider also logical systems in the language obtained by combining the vocabulary of the logic of the truth order and the falsity order. We semantically define the logics of the two orderings in the extended language and in both cases axiomatize a certain fragment comprising three unary operations: a negation, an involution, and their combination. We also suggest two other definitions of logics in the full language, including a bi-consequence system. In other words, in addition to presenting first degree entailment as a useful 16-valued logic, we define further useful 16-valued logics for reasoning about truth and (non-)falsity. We expect these logics to be an interesting and useful instrument in information processing, especially when we deal with a net of hierarchically interconnected computers. We also briefly discuss Arielis and Avrons notion of a logical bilattice and state a number of open problems for future research.Dedicated to Nuel D. Belnap on the occasion of his 75th Birthday     

儒家哲学的现代转型及其在21世纪的价值

面对各种挑战,儒家哲学的现代转型问题仍需要作切实的严肃的思考。儒学已不可能恢复其历史上的“独尊”地位,但它要恢复其活力,成为现代社会多元哲学中的“一元”,就必须完成其现代转型,成为一种现代的“合乎理性的完备性学说”．承担起“人类各种价值的总协调”这一哲学使命。新儒学需要与其他学说进行积极的对话和良性的互动,不仅在“正德”方面突出其价值,而且在“利用”(经济)、“厚生”(生活)、“致知”(科学)和“立制”(政治)等方面与其他学说逐渐达成“重叠的共识”。人类在21世纪将更加提升“交往理性”,更加重视“正德”．儒学在2l世纪将彰显其价值。     

Building value-based partnerships: toward solidarity with oppressed groups

We propose a value-based conceptualization of partnership, defining partnership as relationships between community psychologists, oppressed groups, and other stakeholders, which strive to achieve key community psychology values (caring, compassion, community, health, self-determination, participation, power-sharing, human diversity, and social justice). These values guide partnership work related to the development of services or supports, coalitions and social action, and community research and program evaluation. We prescribe guidelines for building such partnerships and conclude by considering some of the challenges in implementing value-based partnerships.     

Value-based praxis in community psychology: moving toward social justice and social action

The purpose of this paper is to articulate a rationale for value-based praxis in community psychology. Although values need to promote personal, collective, and relational wellness at the same time, it is argued that community psychologists pay more attention to personal and relational wellness than to collective wellness. In order to address this imbalance it is important to promote the value of social justice. While praxis requires that we engage in a cycle of reflection, research, and social action, community psychologists devote more resources to the first two phases of praxis than to the last one. This paper offers a framework for deciding what values and what praxis considerations we should attend to and how we may advance social justice and social action in community psychology.     

对从HSK题库中计算机自动生成试卷稳定性的试验检验

由计算机从题库中自动生成的试卷能否保持难度的相对稳定？根据IRT进行的等值误差范围有多大？为了回答这些问题,本文以共同组等值作为标准,对基于IRT之上的共同题等值误差进行了试验检验。试验中,采取一定措施保证了考生的动机水平。结果显示,IRT等值的校正方向都是正确的。在4个分测验中有3个分测验的的等值校正效果较理想,1个分测验的等值校正效果不够理想。计算机自动生成的试卷与原有人工命制的试卷在得分方面比较一致,分数相关达到0.931,获得证书的情况也是比较一致的。     

Priming Effects on Cooperative Behavior in Social Dilemmas: Considering the Prime and the Person

We test whether people with a relatively more intrinsic vs. extrinsic value orientation (RIEVO) are particularly likely to enact cooperative behavior in resource dilemmas when they are primed with relatedness goals. In Study 1, high RIEVO participants primed with relatedness exhibited more restrained fishing behavior in a resource dilemma than their unprimed counterparts or participants low in RIEVO. Study 2 replicated this effect and further showed that the prime must signal the possibility of satisfying a valued goal (relatedness satisfaction) in order to elicit the value-consistent behavior. We discuss these results in the context of recent process models of goal priming, and also discuss how these findings contribute to our understanding of cooperative behavior and the predictive power of value constructs more broadly.     

Political Conservatism and Left–Right Orientation in 28 Eastern and Western European Countries

The relationship between political conservatism and left–right orientation was examined in 15 Western European and 13 former communist Central and Eastern European countries using the data from European Social Survey Round 3 (N = 46,103) and Round 4 (N = 50,601). Cross‐culturally validated values were used to measure the two potential aspects of conservatism: resistance to change and acceptance of inequality. Both of these aspects were positively related to right‐wing orientation in Western countries. In the former communist countries, the relationships were positive, negative, and nonexistent; they differed between the countries and varied between 2006 and 2008. The results indicate that conservatism can be related to left‐wing or right‐wing orientation depending on the cultural, political, and economic situation of the society in question. The results also show that despite the shared communist past, former communist Central and Eastern Europe is a diverse region that should be treated as such also in research.