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.

     

Role of cholinergic system on the construction of memories: taste memory encoding

There is a large body of evidence suggesting that cholinergic activity is involved in memory processes. It seems that cholinergic activity is essential to learn several tasks and recent works suggest that acetylcholine plays an important role during the early stages of memory formation. In this review, we will discuss the results related to taste memory formation, focusing particularly on the conditioned taste aversion paradigm. We will first give evidence that nucleus basalis magnocellularis is involved in taste memory formation, due to its cholinergic projections. We then show that the cholinergic activity of the insular (gustatory) cortex is related to the taste novelty, and that the cholinergic signals initiated by novelty are crucial for taste memory formation. Then we present recent data indicating that cortical activation of muscarinic receptors is necessary for taste trace encoding, and also for its consolidation under certain circumstances. Finally, interactions between the cholinergic and other neuromodulatory systems inducing intracellular mechanisms related to plastic changes will be proposed as important processes underlying gustatory memory trace storage.     

The Catholic Church, moral doctrine, and HIV prevention in Recife, Brazil: Negotiating the contradictions between religious belief and the realities of everyday life

Religious beliefs have had a key role in shaping local responses to HIV and AIDS. As the world's largest Catholic country, Brazil is no exception. Yet little research has been conducted to document how the religious doctrine is enacted in practice among its lay leaders and followers. In this article, we present ethnographic research from Recife, Brazil, conducted to understand the way in which religious doctrines are interpreted on a local level. Contextualized within the sociology of contemporary Brazilian Catholicism, we draw on interviews with clergy members, lay leaders and parishioners in order to discuss how the Catholic Church's vision of sexuality translates into the everyday lives of its followers by. We explore the disjuncture between the Catholic ideals of fidelity and delaying sex until marriage with the everyday reality of the Church's followers, highlighting the role that gender plays in defining sexual roles and expectations. We conclude posing questions for future research and HIV prevention strategies considering the formal institutional response of the Brazilian Catholic Church to AIDS on one hand, and the social and cultural contexts in which Catholics live their daily lives on the other.     

The mood effect in relation to impulsive online buying behavior

This article analyzes impulsive buying behavior in scenarios where the consumer's negative or positive mood, oriented by emotional situations, stimulates an uncontrolled instinct in relation to the purchase. Four experimental studies were carried out to evaluate the influence of the mood state on impulsivity in different scenarios of consumption: online versus face-to-face shopping (Study 1); product characteristics – hedonic versus utilitarian product types in online environments (Study 2); the individual characteristic of self-control in relation to the online purchase (Study 3a); and the individual characteristic of social value in relation to online consumption (Study 3b). The results demonstrate that consumers have greater impulsiveness within the online environment when they are in a positive mood, and that the positive mood maintains greater purchasing impulsiveness when the product is utilitarian, and when the consumer has low self-control and/or high social value individually.     

Intersubjectivity,otherness, and thirdness: A necessary relationship

The author proposes an interplay among the notions of otherness, intersubjectivity and thirdness with its coincidences and oppositions. Its polysemic nature is analyzed in this paper. The relation internal world–external world is at stake and concerns both the construction of subjectivity as well as the way the analytic relation is deemed to assume. This review focuses on the psychoanalytic developments from Freud to posfreudian and contemporary authors plus, at the same time, interdisciplinary proposals are also included. It is also revisited the notion of “analytic field”, proposed by Willy and Madeleine Baranger who, early as 1961‐62, underlined the transition from “the unipersonal to the intersubjective”, emphasizing that this was an expression of a change in the understanding of the analytic treatment. In this paper, the author argues that the concept of otherness introduces a symbolic aspect of decentring into the seeming interactive symmetry of intersubjectivity. At the same time, it is stressed that thirdness places a wedge into the between‐subjects, which opens the way from and to recognition of the other and others.     

Who benefits from independent careers? Employees,organizations, or both?

The traditional organizational career has been depicted as the classic example of how employers and employees can develop a mutually beneficial relationship; but changes in the competitive landscape and in individual work values have challenged its viability. Commentators have argued that a ‘new career’ deal, encapsulated by the notions of the protean and the boundaryless career, has emerged suggesting a shift in control of careers from organizations to individuals. Research has explored the implications for individuals' careers while largely neglecting consequences for organizations. Our paper seeks to remedy this by exploring both the individual and the organizational outcomes of independent career orientations and the extent to which organizations can manage these through high commitment human resource management (HRM) practices. Our study, conducted with 655 employee–supervisor dyads, indicates that a protean career orientation results in gains for both employees and organizations, whereas a boundaryless career orientation is associated with mutual losses. In addition, our findings suggest that high commitment HR practices play an important role in managing the outcomes of employees seeking traditional careers but have only a limited impact on those with a boundaryless career orientation.