文本组织和结构化水平对中文信息搜索的影响

以高结构化中文信息为实验材料,探讨文本组织和结构化水平对信息搜索的影响。以文本组织形式为自变量,以材料的结构化水平为控制变量,以搜索时间和迷路指数为因变量。结果发现：线性文本的搜索时间显著长于低层次的超文本,但迷路程度显著低于所有类型的超文本;3种超文本无显著差异;对层次型超文本来说,4层次的搜索时问显著短于11层次。综合以前研究的结果提出,信息结构化水平虽然对层次深度的效应具有调制作用,但并不是影响超文本信息搜索的最主要因素。     

组织伦理略论

组织伦理是组织之中蕴含的伦理道德价值观念。合理的伦理道德价值观念对于组织具有重要的意义,它有利于组织的运作和控制,有利于加强组织的团结与凝聚作用、对组织成员的激励与振奋作用;能够塑造组织形象,提升组织的社会地位;能够提高组织绩效。在抽象的思维中,组织伦理可以分为组织设计伦理和组织结构伦理,其具体内容包括:分工合理,用人公平;不损其他,遵守底线;义利并重,奉献社会;服务大众,集体优先。     

Self-notions and top-down distortion

Abstract

John Perry offers an unusually substantive, and initially plausible, account of the conceptual role of first-person thought. This paper critiques Perry’s account, particularly in what it says about action explanation, and offers a partial alternative. It also identifies three high-level assumptions about what accounts of conceptual roles should look like that plausibly explain why Perry’s account goes off track in the ways that it does – this is the top-down distortion of the title. Identifying and arguing against the three assumptions helps point in the direction of a better account.     

Self‐analysis and the development of an interpretation

In spite of the fact that Freud's self‐analysis was at the centre of so many of his discoveries, self‐analysis remains a complex, controversial and elusive exercise. While self‐analysis is often seen as emerging at the end of an analysis and then used as a criteria in assessing the suitability for termination, I try to attend to the patient's resistance to self‐analysis throughout an analysis. I take the view that the development of the patient's capacity for self‐analysis within the analytic session contributes to the patient's growth and their creative and independent thinking during the analysis, which prepares him or her for a fuller life after the formal analysis ends. The model I will present is based on an over lapping of the patient's and the analyst's self‐analysis, with recognition and use of the analyst's counter‐transference. My focus is on the analyst's self‐analysis that is in response to a particular crisis of not knowing, which results in feeling intellectually and emotionally stuck. This paper is not a case study, but a brief look at the process I went through to arrive at a particular interpretation with a particular patient during a particular session. I will concentrate on resistances in which both patient and analyst initially rely upon what is consciously known.     

Salesperson ambidexterity and customer satisfaction: examining the role of customer demandingness,adaptive selling,and role conflict

This research investigates the effects of sales-service ambidexterity on salesperson role perceptions, behaviors, and customer satisfaction. Using a business-to-business, salesperson-customer sample, we build and test a model which highlights both the positive and negative consequences of this simultaneous goal pursuit. Specifically, while sales-service ambidexterity positively impacts adaptive selling behaviors, it also increases perceptions of role conflict among salespeople. Customer demandingness moderates these relationships. Taken together, the results provide insights for firms on how to manage their sales force to optimize both sales and service outcomes based on characteristics of their salespeople and customers.     

Uncovering personality structure with the Inventory of Personality Organization: An exploration of factor structure with a Portuguese sample

IntroductionThe Inventory of Personality Organization (IPO) is a self-report measure intended to assess the severity of personality disturbance according to Otto F. Kernberg's model.ObjectiveTo study factor structure and psychometric properties of the Portuguese version of IPO (IPO-Pt).MethodTwo independent samples of 586 individuals each were used for exploratory and confirmatory factor analyses. Different models were compared in terms of reliability and validity.ResultsA three-factor solution resulted, comprising dimensions labeled as Instability of Self, Instability of Others, and Psychosis. Internal consistency and temporal stability yielded acceptable to excellent results. Correlations with measures of self-concept coherence, emotion dysregulation, psychoticism, symptom severity, and personality disturbance were as expected, and sensitivity to clinical status was confirmed.ConclusionIPO-Pt shows encouraging psychometric qualities and its latent structure resonates with important aspects of Kernberg's model, previous findings, and the DSM-5 level of personality functioning scale.     

The buffering effect of family functioning on the psychological consequences of headache

The current study aimed to examine whether high family functioning mitigates the association between headache intensity and distress. The sample consisted of 124 patients with chronic or recurrent headache. Patients completed validated questionnaires about headache intensity, family functioning, and distress. Hierarchical regression analyses were performed to examine the interaction between headache intensity and family functioning on distress. Headache intensity was positively associated with distress (r = .28, p = .002). As hypothesized, family functioning moderated this association (B = ?.01, p = .023). More specifically, the positive association between headache intensity and distress was significant only among patients with lower family functioning (B = .01, p < .001) and not among patients with higher levels of family functioning (B = .006, p = .075). Functional families appear to buffer the distress level in patients; they showed relatively low levels of distress regardless of the severity of their headache. In contrast, patients with dysfunctional families who experienced more pain reported more distress, presumably because they did not receive adequate help and support from these families. This study underlines the importance of a broader perspective on family dynamics in coping with pain.     

A socially-based distributed self-organizing algorithm for holonic multi-agent systems: Case study in a task environment

Holonic multi-agent systems (HMASs) have recently attracted many researches in multi-agent systems community. Inspired from the multi-level and self-similar structures of social and biological system, holonic multi-agent systems have been widely used to model and solve complex real-world problems. The main concern in deploying HMASs is the problem of building the hierarchical holonic structure, called holarchy, and dynamically managing it during its lifetime. The way an HMAS is organized has a great impact on its applicability and performance. This paper proposes a self-organizing algorithm to build and manage the holoic structures in multi-agent systems. This algorithm is based on the local information of the agents about other agents they can communicate with. Using common social concepts, like skills, diversity, social exchange theory, and norms in definition of the algorithm, the outcomes of this research can be used in wide ranges of distributed applications. The proposed model is extensively tested in a task allocation problem; and its performance based on various design parameters is studied. Empirical results show that the proposed model properly increases the performance of the system in terms of effectiveness and efficiency.     

Athletes as heroes and role models: an ancient model

A common argument for the social value of sport is that athletes serve as heroes who inspire people – especially young people – to strive for excellence. This argument has been questioned by sport philosophers at a variety of levels. Not only do athletes seem unsuited to be heroes or role models in the conventional sense, it is unclear more generally what the social and educational value of athletic excellence could be. In this essay, I construct an argument for the social and educational value of sport built upon the relationship between athletes, heroes, and the song culture that celebrated them in ancient Greece. On this model, athletes are neither heroes nor role models in the conventional sense. Rather, athletes, athletics, and the poets who extolled them were part of a cultural conspiracy to celebrate and inspire virtue (aretē) by connecting a community with its heroic past. Festivals such as the Olympic Games, but also local events such as funeral games, educated and unified communities by cultivating an aesthetic appreciation for virtue and by inspiring youth to strive for it. Ancient athletes were not heroes, rather they re-enacted heroic struggles, thereby experiencing heroic virtues, and inspiring both artists and spectators to bond with the higher ideals implied by their shared belief in divine ancestry. In this way, athletes, athletics, and the media that celebrated them played important social and educational roles. Insofar as modern sport performs a similar service, its association with heroism and with moral education may ultimately be justified.