管理者可信行为对员工建设性建言的影响研究

从个体、领导和同事角度出发,采用2个时间点员工-主管配对问卷调查法对299名企业员工进行调查,探讨了管理者可信行为对员工建设性建言的影响机制。结果发现：（1）管理者可信行为对员工建设性建言有正向影响;（2）员工-领导价值一致性和员工感知凝聚力在管理者可信行为与员工建设性建言关系间起双中介作用;（3）同事消极约束显著负向调节管理者可信行为与员工感知凝聚力间的关系,即当同事消极约束水平越低,管理者可信行为对员工感知凝聚力的正向影响越高;（4）同事消极约束在管理者可信行为与员工-领导价值一致性间的负向调节作用不显著。     

In Defense of Seeking Wisdom

Abstract: Steven Yates has criticized my claim that we need to bring about a revolution in the aims and methods of academic inquiry so that the aim becomes to promote wisdom rather than just acquire knowledge. Yates's main criticism is that the proposed revolution does not have a clear strategy for its implementation and is, in any case, Utopian, unrealizable, and undesirable. It is argued, here, that Yates has misconstrued what the proposed revolution amounts to; in fact it is realizable, is urgently needed, and involves exploiting the kind of strategies utilized so effectively by the philosophes of the eighteenth‐century French Enlightenment.     

JOHN HAUGHT—FINDING CONSONANCE BETWEEN RELIGION AND SCIENCE

John Haught has awarded the debates between religion (Christianity in particular) and science a central place in his ongoing corpus of work. Seeking to encourage and enhance the conversation, Haught both critiques current positions and offers his own perspective as a potential ground for continuing the discussion in a fruitful manner. This essay considers Haught's primary criticisms of the voices on both sides of the debate which his work connotes as polarizing or conflating the debate. It also extrudes from Haught's work themes that provide alternative visions. The essay concludes with two questions for further consideration.     

The surprisingly low motivational power of future rewards: Comparing conventional money-based measures of discounting with motivation-based measures

Temporal discount rates are often poor predictors of behaviors that we expect will be motivated by the future. The current research suggests this may be because conventional discounting measures are poor measures of the motivational value of future rewards. In six studies, I develop motivation-based measures of the present value (PV) of future rewards and compare the PVs obtained with those obtained using conventional money-based discounting measures. Conventional money-based PVs consistently overestimate motivation-based PVs and are discriminable from them. I explore explanations for this mismatch, including timing of effort exertion (Study 2) and loss aversion (Study 3), both features of the motivation-based measures. In Study 5, I use self-reports of valuation strategies and a time pressure manipulation to demonstrate that participants use different valuation strategies in the conventional money-based and the motivation-based measures that, in part, determine the difference in PVs obtained and the relatively low correspondence between them.     

文化冲突与价值碰撞:安乐死问题根源探究——兼及反思国内安乐死问题之讨论

20世纪80年代国内学术界及公众对安乐死问题的关注与讨论日渐升温,但总体上对安乐死作为问题的理解和把握仍显不足。安乐死作为一种临终生命处置方式而被争论不止,其缘起于西方文化系统中内在的冲突与价值碰撞,集中表现在:宗教文化、医学职业文化和政治文化领域。这三种文化各自内在的价值冲突与不同文化之间的相互碰撞造就了安乐死问题。     

Explaining Evidence Denial as Motivated Pragmatically Rational Epistemic Irrationality

This paper introduces a model for evidence denial that explains this behavior as a manifestation of rationality, and it is based on the contention that social values (measurable as utilities) often underwrite these sorts of responses. Moreover, it contends that the value associated with group membership in particular can override epistemic reason when the expected utility of a belief or belief system is great. It is also true, however, that it appears to be the case that it is still possible for such unreasonable believers to reverse this sort of dogmatism and to change their beliefs in a way that is epistemically rational. The conjecture made here is that we should expect this to happen only when the expected utility of the beliefs in question dips below a threshold where the utility value of continued dogmatism and the associated group membership is no longer sufficient to motivate defusing the counterevidence that tells against such epistemically irrational beliefs.     

Response rate correlates with indifference points in a delay‐discounting procedure

To study how effort affects reward value, we replicated Fortes, Vasconcelos and Machado's (2015) study using an adjusting‐delay task. Nine pigeons chose between a standard alternative that gave access to 4 s of food, after a 10 s delay, and an adjusting‐delay alternative that gave access to 12 s of food after a delay that changed dynamically with the pigeons' choices, decreasing when they preferred the standard alternative, and increasing when they preferred the adjusting alternative. The delay value at which preference stabilized defined the indifference point, a measure of reward value. To manipulate effort across phases, we varied the response rate required during the delay of the standard alternative. Results showed that a) the indifference point increased in the higher‐response‐rate phases, suggesting that reward value decreased with effort, and b) in the higher‐response‐rate phases, response rate in the standard alternative was linearly related to the indifference point. We advance several conceptions of how effort may change perceived delay or amount and thereby affect reward value.     

Right- and left-wing prejudice toward dissimilar groups in cultural and economic domains

According to recent studies, people on both the political right and left show prejudice toward groups whose beliefs are in conflict with their own. This prediction applies to both cultural and economic dimensions of political beliefs. In three studies (N = 499) we demonstrate that people on both the cultural and economic right and left show negative attitudes toward groups on the other side of the given spectrum and that underlying this effect is the perception of value violation. In two out of three studies, we manipulated the extremity of target worldviews to further explore the causal chain between political beliefs, the perception of value violation, and prejudice. Our results showed a high degree of symmetry between the political left and right in their attitudes toward groups with dissimilar beliefs. However, although people on both sides of the political spectrum show prejudice toward each other, people on the cultural and economic right seem to be more sensitive to value violations than people on the left.     

Effects of social and affective content on exogenous attention as revealed by event-related potentials

The social content of affective stimuli has been proposed as having an influence on cognitive processing and behaviour. This research was aimed, therefore, at studying whether automatic exogenous attention demanded by affective pictures was related to their social value. We hypothesised that affective social pictures would capture attention to a greater extent than non-social affective stimuli. For this purpose, we recorded event-related potentials in a sample of 24 participants engaged in a digit categorisation task. Distracters were affective pictures varying in social content, in addition to affective valence and arousal, which appeared in the background during the task. Our data revealed that pictures depicting high social content captured greater automatic attention than other pictures, as reflected by the greater amplitude and shorter latency of anterior P2, and anterior and posterior N2 components of the ERPs. In addition, social content also provoked greater allocation of processing resources as manifested by P3 amplitude, likely related to the high arousal they elicited. These results extend data from previous research by showing the relevance of the social value of the affective stimuli on automatic attentional processing.