Effects of belief in luck on the attractiveness of loyalty programmes

The aim of this article is to demonstrate that the perception of belief in luck affects loyalty programmes, causing people making cognitive (affective) choices to feel more (less) attracted. To validate our hypotheses, we conducted 3 related experiments (2 laboratory tests and 1 in the field). We found that the perception of belief in luck (bad or good) affects the relationship between loyalty programmes and attractiveness (Study 1). We study this effect considering the mechanisms of points‐pressure and rewarded behaviour. Thereafter, we established that cognitive (affective) decisions promoted an increase (decrease) in attractiveness when consumers were exposed to continuous loyalty programmes because their belief in luck was lower (Studies 2 and 3). We believe that these changes occur because the consumer's belief in luck masks the uncertainty in the decision‐making process.     

Between Academic Pimping and Moral Harassment in Higher Education: an Autoethnography in a Brazilian Public University

It is shocking to notice that universities still research few of what daily happens inside their walls. Even though knowledge amount to just a small part of the numerous things that are produced in/between academic relations, it is rare to find investigations in which academic modus operandi is the research focus. The text relies on references like Foucault, Deleuze and Guattari to investigate the subjectivities produced in Academia’s daily routines. With attention to experiences, to what many times is naturalized and said only in the corridors and behind the scenes, this paper uses autoethnography as its method with the aim of analysing academic relations in the context of a Brazilian public university. The narratives constructed here are traversed by songs, lived situations, and affectations. Stories that deal with trajectories of a professor since his arrival at a new workplace. E-mails, threats, exoneration. What is considered to be normal in Academia? What still shocks and affect us? The paper draws on concepts like moral harassment and academic pimping to guide the written narratives and to deepen analyses built throughout the paper. How is it possible to de-naturalize what we daily do in universities? Without predefined or definite answers, the text questions the ways how we relate to each other in Academia and stimulates reflections on the impacts of our academic relations, not only to work itself, but also to the lives of the involved ones.     

The legitimizing role of accent on discrimination against immigrants

This article analyses the influence of accent on discrimination against immigrants by examining the hypothesis that accent leads to discrimination only in more prejudiced individuals, merely because people speaking with a native accent are perceived to be better qualified than those whose accent is non‐standard. In Study 1 (N = 71), we found that only prejudiced individuals use accent to discriminate against immigrants. In Study 2 (N = 124), we replicated this effect and found that the influence of accent on discrimination is mediated by the perceived quality of the accent. Study 3 (N = 105) replicated the previous results even after controlling for the effect of stereotyping. These results are the first experimental illustration of the hypothesis that accent triggers intergroup discrimination only among prejudiced individuals because they evaluate native accents as being qualitatively better than accents of immigrants, thereby legitimizing ingroup bias.     

Effects of regulatory focus on endorsement of religious beliefs

Regulatory focus has an impact on different judgments. Specifically, promotion focus is directed at achieving positive outcome whereas prevention focus is directed at preventing negative outcomes. Thus, people in promotion focus endorse positive outcome-framed messages whereas people in prevention focus endorse negative outcome-framed messages. In two experiments, we examined whether this holds true for religious beliefs. In Experiment 1, participants were undergraduate students; we found the expected interaction between regulatory focus and verse frame. In Experiment 2, we replicated this finding with participants from conservative Lutheran communities, demonstrating that there was a transient influence of induced regulatory focus. This finding suggests that regulatory focus either is difficult to discount or is not a peripheral cue that is used in heuristic processing only, but an internal state that has a pervasive impact even if people are highly motivated to process information systematically.     

Adrenergic enhancement of consolidation of object recognition memory

Extensive evidence indicates that epinephrine (EPI) modulates memory consolidation for emotionally arousing tasks in animals and human subjects. However, previous studies have not examined the effects of EPI on consolidation of recognition memory. Here we report that systemic administration of EPI enhances consolidation of memory for a novel object recognition (NOR) task under different training conditions. Control male rats given a systemic injection of saline (0.9% NaCl) immediately after NOR training showed significant memory retention when tested at 1.5 or 24, but not 96h after training. In contrast, rats given a post-training injection of EPI showed significant retention of NOR at all delays. In a second experiment using a different training condition, rats treated with EPI, but not SAL-treated animals, showed significant NOR retention at both 1.5 and 24-h delays. We next showed that the EPI-induced enhancement of retention tested at 96h after training was prevented by pretraining systemic administration of the beta-adrenoceptor antagonist propranolol. The findings suggest that, as previously observed in experiments using aversively motivated tasks, epinephrine modulates consolidation of recognition memory and that the effects require activation of beta-adrenoceptors.     

Motor acquisition rate in Brazilian infants

This study used the Alberta Infant Motor Scale (AIMS) with the aim of characterizing motor acquisition rate in 70 healthy 0–6‐month‐old Brazilian infants, as well as comparing both emergence (initial age) and establishment (final age) of each skill between the study sample and the AIMS normative data. New motor skills were continuously acquired from 0 to 6 months of age by the Brazilian infants, but their acquisition rate was non‐linear. When compared to the AIMS sample, Brazilian infants achieved lower percentiles, and their initial age to acquire skills requiring greater antigravity demand was higher. In contrast, Brazilian infants stopped exhibiting primitive patterns earlier, and their final age to acquire antigravity skills was lower. These differences in motor development are suggested to be a consequence of different parental practices and not necessarily indicate motor delay. Thus, the AIMS normative values should be adapted to cultural particularities so as to avoid that infants are misclassified as at risk for motor delay. Furthermore, an adequate assessment of motor development should consider not only the age at which a skill is emerged, but also the age at which such a skill is established in the infant's motor repertoire. Copyright © 2009 John Wiley & Sons, Ltd.     

Response Bias in Research on Religion,Spirituality and Mental Health: A Critical Review of the Literature and Methodological Recommendations

Although a significant body of research supports the psychological benefits of religion and spirituality, more investigations are needed to understand the mechanisms by which they impact mental health. While some studies suggest a causal direct influence, the findings may still be subject to unmeasured factors and confounders. Despite compelling empirical support for the dangers of response bias, this has been a widely neglected topic in mental health research. The aim of this essay is to critically examine the literature addressing the role of response bias in the relationship between religion, spirituality and mental health. A survey of the diverse types of bias in this research area is presented, and methodological and theoretical issues are outlined. The validity and generalizability of the evidence are discussed, as well as the implications for mental health practice. A list of methodological remedies to reduce bias is suggested. The article is then concluded with a summary of the studies reviewed and directions for future research.