Rejection sensitivity and the defensive motivational system: insights from the startle response to rejection cues

Rejection sensitivity (RS) is the disposition to anxiously expect, readily perceive, and intensely react to rejection. This study used the startle probe paradigm to test whether the affect-based defensive motivational system is automatically activated by rejection cues in people who are high in RS. Stimuli were representational paintings depicting rejection (by Hopper) and acceptance (by Renoir), as well as nonrepresentational paintings of either negative or positive valence (by Rothko and Miro, respectively). Eyeblink startle magnitude was potentiated in people high in RS when they viewed rejection themes, compared with when they viewed nonrepresentational negative themes. Startle magnitude was not attenuated during viewing of acceptance themes in comparison with nonrepresentational positive themes. Overall, the results provide evidence that for people high in RS, rejection cues automatically activate the defensive motivational system, but acceptance cues do not automatically activate the appetitive motivational system.     

Challenges to preparing and conducting christian worship in nursing homes

This essay explores and details the various challenges that are faced in the design of Christian worship within the nursing home environment. People in this setting have special needs-physical, mental, social, and spiritual. The physical plant itself demands special considerations when preparing for worship. Difficulties are defined and solutions presented for those who would provide intentional and accessible Christian worship that allows for action and response from the community in these settings. Sources include Christian liturgical reference materials and on-site interviews with chaplains and activity directors at three care facilities in southeast Michigan.     

Investigating the influence of organizational role on perceptions of risk in deep coal mines

The authors replicated O. Ostberg's (1980) study of forestry workers using a range of personnel groups in coal mines. Findings demonstrate a high level of consensus between a range of personnel groups for a set of pictorially depicted behavioral risks, at the level of rank order, but significant differences in terms of relative magnitudes. Magnitudes of perceived risk were found to be greater for those closest to the point of hazard than for members of more geographically and experientially distal groups. Findings are interpreted with reference to experiential influences associated with organizational role. Revealed differences between personnel groups are explained in terms of cognitive availability, specifically effects associated with habituation and familiarity with risk, these sources of perceptual bias appearing to interact with organizational role.     

Bridging the personal and the political: practices for a liberation psychology

In the Irish context, legacies of colonialism, the Northern Ireland conflict situation, and the strength of community and women's liberation movements all provide rich resources for understanding the processes involved in both oppression and liberation. This paper draws on the theoretical and research literature and on Irish experiences to develop an understanding of some of the processes and practices that aid in liberation. The research is grounded in diverse writings on oppression and liberation, which include writings on colonialism (E. Duran &B. Duran, 1995; F. Fanon, 1967; V. Kenny, 1985, L. Maracle, 1996), feminist psychology (J. B. Miller, 1986; S. Wilkinson, 1996), liberation psychology (H. A. Bulhan, 1985; L. Comas-Díaz, M. B. Lykes, & R. D. Alarcon, 1998; I. Martín-Baró, 1994; Starhawk, 1987), and psychological aspects of racism (b. hooks, 1993; A. Mama, 1995; R. J. Watts, D. M. Griffith, & J. Abdul-Adil, 1999), homophobia (A. R. D'Augelli & C. J. Patterson, 1995), poverty (K. O'Neill, 1992), and other dimensions of oppression.     

Conjoint dissociations reveal involuntary "perceptual" priming from generating at study.

Incidental perceptual memory tests reveal priming when words are generated orally from a semantic cue at study, and this priming could reflect contamination by voluntary retrieval. We tested this hypothesis using a generate condition and two read conditions that differed in depth of processing (read-phonemic vs read-semantic). An intentional word-stem completion test showed an advantage for the read-semantic over the generate condition and an advantage for the generate over the read-phonemic condition, and completion times were longer than in a control test, prior to which there was no study phase. An incidental word-stem completion test showed equivalent priming for the read-semantic and read-phonemic study conditions, despite considerable power, and completion times were no longer than control, indicating that retrieval was involuntary, and insensitive to prior conceptual processing. The generate condition produced less priming than the read conditions, but significant priming nonetheless. The results show that priming from generating can be involuntary and suggest that lexical processes are responsible. They are also the first results conjointly showing a crossed double dissociation, a single dissociation, and a parallel effect across memory tests with identical physical retrieval cues.     

Top‐star’ priests and the catholic response to the ‘explosion’ of evangelical protestantism in brazil: The beginning of the end of the ‘walkout'?

Brazil's ‘new’ style of Catholicism, essentially the creation of a group of young, charismatic clergy—'pop‐star priests’ or ‘stars of the altar’, as they have become known—appears to have set in train a reversal, in that Latin American country at least, of the ‘walkout’ to evangelical Protestantism that David Martin analysed in Tongues of Fire: The Explosion of Pentecostalism in Latin America (1990). In that volume Martin described the rapid development of Protestantism in Latin America in the twentieth century and particularly from the 1960s as “... an explosion of conservative evangelical religion, a shift toward Pentecostalism, a rejection of ecumenism, and the manifestation among many of those involved of the evangelical capacity to unite modern technology with political conservatism”; (Martin, 1990: 54). During the past year millions of lapsed Catholics, and former Catholics some of whom were part of that ‘explosion’, have become involved in the ‘new’ Catholicism whose emergence illustrates the indispensable role of the media in religious reform and conversion in contemporary society. The article examines the superstructural elements of the ‘new’ Catholicism and compares its positive ‘cosmology’ and worldview with the emphasis on demonization in the teaching and ritual of the controversial, but highly successful evangelical Protestant Church, the Igreja Universal do Reino de Dens (the Universal Church of the Reign of God). This presentation also considers the various responses to the ‘new’ Catholicism which, although responsible for the return to worship of millions of Catholics, has been strongly criticised by both Liberation Theology and the more theologically and liturgically conservative wing within the Roman Catholic Church in Brazil.     

Institutional identity; sacramental potential: Catholic healthcare at century's end.

Government and market forces have fundamentally transformed the religious healthcare sector. Religious healthcare organizations are struggling to define their identities and determine what it is that makes them different and what implications the differences have for the delivery of social services and for public life. In response to these questions, the defenders of traditional Catholic healthcare make a variety of responses that first defend the continued relevance of the major institutions of Catholic healthcare, especially its hospitals, and second, specify reforms to make these institutions even more relevant to the new healthcare system. This essay argues that these defenses are inadequate to that challenge and that the reforms proposed are too timid. Catholic healthcare needs a better theoretical account of its mission and more creative institutional adaptations.     

Priming and stimulus-response learning in perceptual classification tasks

Participants often respond more quickly and more accurately to a repeated stimulus compared to a non-repeated one, a phenomenon known as repetition priming. In semantic classification tasks priming appears to be largely attributable to the learning of stimulus-decision and stimulus-response associations, which allow participants to bypass many of the processes engaged during initial stimulus analysis. The current study tested whether stimulus-response learning plays a similarly dominant role in priming that occurs in perceptual classification tasks. Unfamiliar objects were used as stimuli to reduce the influence of semantic processes on priming and the task switched for all test trials to eliminate stimulus-decision learning. The results showed across-task priming as measured by reaction time facilitation and improved accuracy when the response remained the same during the encoding and test phases. When the response switched, similar levels of reaction time facilitation were observed, but priming as measured by accuracy was significantly reduced and no longer significant. These findings indicate that stimulus-response learning contributes to priming in perceptual classification tasks, but does not play a dominant role. Significant stimulus-level learning that is independent of the task and response also occurs and likely indexes facilitated perceptual processing of the objects.     

Chronic stress-induced alterations in mouse colonic 5-HT and defecation responses are strain dependent

Mood disorders and chronic stress are frequently associated with gastrointestinal (GI) symptoms including diarrhoea or constipation. Locally produced serotonin [5-hydroxytryptamine (5-HT)] regulates GI motility and is a key factor in the pathophysiology of stress-associated GI disorders. We aimed to establish whether chronic stress can differentially affect faecal output and colon 5-HT concentration in two inbred mouse strains: BALB/c and C57BL/6 which differ in their ability to cope with stress. Adult male BALB/c and C57BL/6 mice were restrained for 2?h daily for 10 days. Defecation was monitored during each stress session. Twenty-four hours after the last session of stress, plasma corticosterone concentration was higher than control in both strains, indicative of a physiological effect of chronic stress; however, stress-induced diarrhoea was more persistent in C57BL/6 mice. Basal concentration of colon 5-HT was higher in C57BL/6 mice, and stress elicited an increase in colon 5-HT only in this strain. Finally, na?ve BALB/c mice had a higher sensitivity (incidence of diarrhoea) to 5-HT (0.33?mg/kg, i.p.) than C57BL/6 mice. Our results suggest that differential defecation responses to stress may be associated with colon 5-HT concentration, which may in turn reflect the individual sensitivity to 5-HT. In addition, C57BL/6 mice emerge as a relevant model for studying GI alterations induced by chronic stress.     

Resisting and Conforming to the ‘Lesbian Look’: The Importance of Appearance Norms for Lesbian and Bisexual Women

Appearance is one way in which lesbian and bisexual identities and affiliation to lesbian, gay, bisexual (LGB) subculture can be demonstrated. ‘Butch’ and ‘androgynous’ styles have been used by lesbian women to communicate a non‐heterosexual identity. However, some LGB appearance researchers have argued that there has been a mainstreaming and diversification of lesbian style in the last couple of decades, which has resulted in less distinction between lesbian and straight looks. This research draws on the Social Identity approach to explore contemporary style in lesbian and bisexual communities. Fifteen lesbian and bisexual women took part in semi‐structured interviews which were analysed using thematic analysis. Although some participants reported a diversification of lesbian style, most used the term ‘butch’ to describe lesbian style, and a ‘boyish’ look was viewed as the most common contemporary lesbian style. By contrast, most participants could not identify distinct bisexual appearance norms. The data provide evidence of conflicting desires (and expectations) to visibly project social identity by conforming to specific lesbian styles, and to be an authentic, unique individual by resisting these subcultural styles. Copyright © 2013 John Wiley & Sons, Ltd.