Strategies or similarities—what determines mastery of figurative language?

Six experiments examined different determinants of metaphor performance. Special focus was placed on tenor-vehicle similarities and on visual-verbal strategy operations. The results showed that use of specified strategy operations tended to favour verbal operations, whereas previous research demonstrated that unspecified visual strategies improve metaphor comprehension. The deviating observations were interpreted as due to differences in levels of strategy specification. In the new experiments metaphors were shown to be less easily transformed under visual than under verbal processing conditions. The number of detected similarities between tenor and vehicle terms are shown to be only modestly related to metaphor performance. Findings suggested that similarities are more easily found with visually encoded metaphors, whereas an alternative tenor term is easier to find with the metaphor verbally encoded.     

Not in My Backyard! Authoritarianism,Social Dominance Orientation,and Support for Strict Immigration Policies at Home and Abroad

Many controversial immigration policies have recently emerged across the United States and abroad. We explore the role of national context in shaping support for such policies. Specifically, we examine whether the extent to which ideological attitudes—Right‐Wing Authoritarianism (RWA) and Social Dominance Orientation (SDO)—predict policy support is moderated by the national context of the policy. Across three studies, United States citizens read about a controversial immigration policy affecting either their own country (United States) or a foreign country (Israel or Singapore) and indicated their support for the policy. Results reveal that SDO predicts policy support, regardless of its national context; this effect is mediated by perceived competition. Conversely, RWA predicts policy support only if the policy affects domestic immigration; this effect is mediated by perceptions of cultural threat. Consistent with prior research, the present findings highlight the role of perceived cultural threat to one's ingroup and perceived competition in shaping attitudes toward immigration and shed light on some of the motivations underlying the recent rise in popularity of strict immigration policies.     

Linking ethical leadership to employee performance: The roles of leader–member exchange,self-efficacy,and organizational identification

This research investigated the link between ethical leadership and performance using data from the People’s Republic of China. Consistent with social exchange, social learning, and social identity theories, we examined leader–member exchange (LMX), self-efficacy, and organizational identification as mediators of the ethical leadership to performance relationship. Results from 72 supervisors and 201 immediate direct reports revealed that ethical leadership was positively and significantly related to employee performance as rated by their immediate supervisors and that this relationship was fully mediated by LMX, self-efficacy, and organizational identification, controlling for procedural fairness. We discuss implications of our findings for theory and practice.     

Bringing ethics into focus: How regulatory focus and risk preferences influence (Un)ethical behavior

In four laboratory studies, we find that regulatory focus induced by situational cues (such as the framing of an unrelated task) or primed influences people’s likelihood to cross ethical boundaries. A promotion focus leads individuals to be more likely to act unethically than a prevention focus (Studies 1, 2, and 3). These higher levels of dishonesty are explained by the influence of a person’s induced regulatory focus on his or her behavior toward risk. A promotion focus leads to risk-seeking behaviors, while a prevention focus leads to risk avoidance (Study 3). Through higher levels of dishonesty, promotion focus also results in higher levels of virtuous behavior (Studies 2 and 3), thus providing evidence for compensatory ethics. Our results also demonstrate that the framing of ethics (e.g., through an organization’s ethics code) influences individuals’ ethical behavior and does so differently depending on an individual’s induced regulatory focus (Study 4).     

感恩:一种积极的生活取向

感恩是一种觉察和感激生命积极机能的生活取向,不仅源于他人的帮助行为,也源于个体对生命积极机能的觉知。积极生活取向的感恩对个体的人格特质、幸福感、人际互动、健康都具有积极的意义。开拓新的研究方法,进一步探寻感恩的作用机制是未来研究的方向。     

A new tool for assessing context conditioning induced by US-unpredictability in humans: The Martians task restyled

Unpredictability of an unconditioned stimulus (US) typically produces context conditioning in animals and humans. We modified the Martians task - a computer game measuring learning of Pavlovian associations through conditioned suppression - for assessing context conditioning in humans. One between-subjects and one within-subjects study are reported. Both experiments comprised four conditions: a predictable (Paired) condition in which the conditioned stimulus (CS) signaled the US, a neutral condition (No-US), one unpredictable condition in which the CS did not signal the US (Unpaired) and another one in which only unsignaled, temporally unpredictable USs were presented (US-only). Results showed more contextual conditioned suppression in the unpredictable conditions compared to the predictable condition. In contrast, more cued conditioned suppression occurred in the Paired condition than in the Unpaired condition. Consistent with animal research, context conditioning was increased by unpredictability. These data support the Martians task as a promising tool to extend research on human context conditioning.     

The challenge of raising ethical awareness: A case-based aiding system for use by computing and ICT students

Students, the future Information and Communication Technology (ICT) professionals, are often perceived to have little understanding of the ethical issues associated with the use of ICTs. There is a growing recognition that the moral issues associated with the use of the new technologies should be brought to the attention of students. Furthermore, they should be encouraged to explore and think more deeply about the social and legal consequences of the use of ICTs. This paper describes the development of a tool designed to raise students’ awareness of the social impact of ICTs. The tool offers guidance to students undertaking computing and computer-related courses when considering the social, legal and professional implications of the actions of participants in situations of ethical conflict. However, unlike previous work in this field, this tool is not based on an artificial intelligence paradigm. Aspects of the theoretical basis for the design of the tool and the tool’s practical development are discussed. Preliminary results from the testing of the tool are also discussed. An earlier version of this paper was presented by one of the authors at the First International Conference on Teaching Applied and Professional Ethics in Higher Education, Federal University of Surrey Centre for Applied Ethics, Southlands College, Roehampton, London, 2–4 September, 2003.     

The nature of learned categorical perception effects: a psychophysical approach

Categorical perception is often cited as a striking example of cognitive influences on perception. However, some evidence suggests the term is a misnomer, with effects based on cognitive not perceptual processing. Here, using a psychophysical approach, we provide evidence consistent with a learned categorical perception effect that is dependent on analysis within the visual processing stream. An improvement in participants' discrimination between grating patterns that they had learned to place in different categories was 'tuned' around the orientation of the patterns experienced during category learning. Thus, here, categorical perception may result from attentionally modulated perceptual learning about diagnostic category features, based upon orientation-selective stages of analysis. This argues strongly that category learning can alter our perception of the world.     

Big-Five personality prospectively predicts Social Dominance Orientation and Right-Wing Authoritarianism

A full cross-lagged panel design examined the bidirectional effects of the Big-Five personality dimensions on Social Dominance Orientation (SDO) and Right-Wing Authoritarianism (RWA) over 9 months (N = 190 undergraduates). Consistent with the Dual Process Cognitive-Motivational Model, SDO and RWA exhibited markedly different personality bases. Low Agreeableness predicted change in the motivational goal for group-based dominance and superiority (SDO), whereas Openness to Experience predicted change in the motivational goal for social cohesion and collective security (RWA). Extending previous longitudinal research, this study indicates that the effect of personality on ideology is unidirectional, as RWA and SDO did not predict reciprocal prospective change in broad-bandwidth personality. These findings are consistent with a model in which relatively stable broad-bandwidth personality traits shape ideological attitudes over even relatively short time periods, and not the reverse.     

Invariance of a two-factor model of Social Dominance Orientation across gender

This research examined the measurement and structural invariance of the 16-item Social Dominance Orientation (SDO) scale across gender. The Social Dominance Theory (SDT) invariance hypothesis proposes that men are higher than women in SDO. Tests of this hypothesis have compared summary scores with t-tests, but there is no psychometric work of measurement invariance across gender, which makes interpretation of t-test comparisons problematic. Some research suggests the scale captures two distinct factors: support for group-based dominance (GBD) and general opposition to equality (OEQ). However, gender differences in GBD and OEQ have mixed findings. Results replicated the two-factor structure. Multiple-group CFA indicated that loadings, intercepts, factor variances, and factor covariance are equivalent across gender. Males demonstrated higher latent means of GBD and OEQ, supporting the SDT invariance hypothesis.