Assessment of sensory substitution prosthesis potentialities in minimalist conditions of learning

Pattern recognition with a prosthesis substituting vision by audition was investigated. During 15 1‐hour sessions, nine blindfolded sighted subjects were trained to recognise 2D patterns by trial and error. In addition to a global assessment, recognition of pattern element nature (vertical bars, horizontal bars…), element size and element spatial arrangement were independently assessed for each pattern. Influence of experimental parameters (complexity level of patterns, exploration number of a pattern) on recognition was studied. Performances improved over sessions. As a rule, patterns element nature was less well recognised than element size and spatial arrangement. Experimental parameters influenced pattern recognition performance. Results are discussed in relation with auditory and visual perception as well as in the perspective to implement a learning protocol for future users of prosthesis. Copyright © 2006 John Wiley & Sons, Ltd.     

Exploring Master Therapists’ Use of Power in Conversation

Various theoretical approaches to therapy place different emphases on the use of power in therapy. In this study, we explore six master therapists’ use of power via communicational control for theoretical consistency. Results indicate that all therapists, regardless of their stance on power, use the role of therapist to exert power in an initial therapy session. Master therapists, in general, did appear to be theoretically consistent with their stated philosophies of therapy. Suggestions for future studies exploring power therapists have are included.     

德国科学哲学的发展与现状——访汉斯·波塞尔教授和李文潮教授

当代科学哲学的发展正处于转型期,传统科学哲学的内在矛盾越来越尖锐,新的科学哲学传统的建立正处于探索之中。在这种背景下,为了全面了解德国科学哲学的研究与发展状况,我们对德国柏林理工大学哲学系的汉斯·波塞尔(Hans Poser)(简称波)教授和德国自由大学哲学系教授、大连理工大学特聘教授李文潮(简称李)先生进行了专访。问:英美科学哲学界普遍认为,科学哲学产生于孔德的实证主义,形成于逻辑经验主义,您是否同意这种说法?波:一般认为科学哲学起源于孔德的实证主义,这是分析哲学的看法,分析哲学的典型特征是坚持经验主义传统,从经验主义中…     

心境对情绪信息加工的影响

该文考察在自然情境和人为诱发的情境下,心境对不同情绪信息加工过程的影响,验证特质一致性假设。采用实验研究和问卷调查相结合的方法,并以SPSS11.5进行数据处理。结果显示,在自然情境下,心境对于情绪信息加工的影响不是很明显;而在人为诱发的情境下,验证了心境一致性效应。     

The Effect of Corporate Social Responsibility (CSR) Activities on Companies With Bad Reputations

Based on theories of attribution and suspicion, three experiments highlight the mediating role of perceived sincerity of motives in determining the effectiveness of CSR activities. CSR activities improve a company's image when consumers attribute sincere motives, are ineffective when sincerity of motives is ambiguous, and hurt the company's image when motives are perceived as insincere. Variables affecting perceived sincerity include the benefit salience of the cause, the source through which consumers learn about CSR, and the ratio of CSR contributions and CSR‐related advertising. High benefit salience of the cause hurts the company, in particular when consumers learn about it from a company source. This backfire effect can be overcome by spending more on CSR activities than on advertising that features CSR.     

Country‐of‐Origin Influences on Product Evaluations: The Impact of Animosity and Perceptions of Industriousness Brutality on Judgments of Typical and Atypical Products

When a product's country of origin has a reputation for manufacturing high‐quality products, there may be a positive impact on product judgments. If people feel animosity toward a country as a result of its political or social policies, they may react negatively to the products it produces. These opposing effects may depend in part on the subset of country‐relevant knowledge that is accessible in memory at the time of judgment. When a product was not one on which Germany or Japan had built its reputation for manufacturing high‐quality products, associating the product with these countries increased its evaluations when industriousness had been activated as part of an unrelated experiment. However, when concepts associated with brutality had been primed, the product's country of origin had a negative effect on judgments. When the product was typical of those manufactured in the country, however, identifying its country of origin increased product evaluations regardless of whether industriousness or brutality had been primed. Thus, animosity toward a product's country of origin had an adverse effect on reactions to it only if the product was not one on which the country's reputation was based.     

Predicting Intention to Save Water: Theory of Planned Behavior,Response Efficacy,Vulnerability, and Perceived Efficiency of Alternative Solutions1

These 2 studies attempted to predict people's intention to save water. Study 1 used a model based on Ajzen's (1991) theory of planned behavior (TPB) and other variables: vulnerability, 2 collective efficacy variables, and subjective effectiveness of alternative solutions (SEAS) to ease drought impact. Study 2 tested a model similar to that of Study 1, but with 2 personal efficacy variables added. Respondents in both studies were residents of Taiwan (Ns= 166 and 210). Analysis indicated that the modified models (R²>.32) were better than the TPB model (R²<.19), and SEAS and response efficacy had crucial effects on people's intentions to retrofit. The studies also found some significant but inconsistent effects of income, dwelling, and education.     

Justice Perceptions as Predictors of Customer Satisfaction: The Impact of Distributive,Procedural, and Interactional Justice1

This article attempts to extend prior research by testing the effects of justice components (distributive, procedural, and interactional) on customer satisfaction beyond the expectancy disconfirmation paradigm. To this end, two separate field survey studies were conducted. A total of 568 customers were surveyed in 38 hotels and 40 restaurants. The results showed that distributive justice was critical in predicting customer satisfaction, while the influence of procedural and interactional justice was secondary. Justice concepts were also robust against the simultaneous inclusion of disconfirmation and performance in the satisfaction equation. The article concludes with theoretical and managerial implications, as well as opportunities for future research.     

The Relationship of Promotion Focus,Need for Cognitive Closure,and Categorical Accessibility in American and Hong Kong Chinese University Students

Categorical accessibility is a cognitive factor that limits the extent of creative conceptual expansion. In the present study, we sought to establish the categorical accessibility norms in five conceptual domains among American and Hong Kong Chinese university students. In addition, we predicted that the tendency to access normatively inaccessible exemplars in a conceptual domain is positively related to the motivation to maximize the likelihood of attaining positive outcomes (promotion focus) and negatively related to the need for cognitive closure. We obtained the predicted relationships among both American and Hong Kong Chinese university students. These findings were discussed in terms of their implications for promoting creativity across cultures.