Psychophysiological mechanisms involved in the affective regulation and food restriction of women at risk of suffering from bulimia nervosa

The aim of the study was to explore the effect of visualizing food images under different mood states and food restriction conditions on the emotional modulation of two defense reflexes (startle reflex and cardiac defense). 72 women at risk of suffering from bulimia nervosa were assigned to two groups: 1) a group under induced positive, neutral, or negative mood state and, 2) a 6-hour-food-deprived group or a non-deprived group. Second-by-second heart rate and electromyogram activity from the orbiculari oculi region were recorded after the auditory stimulus. The results showed that, while viewing food images, non-deprived women under negative mood state potentiated the cardiac defense response and the startle motor reflex. Results are discussed in the context of emotional eating theories and Peter Lang's motivational priming model.     

Disorders in planning and strategy application in frontal lobe lesion patients

The aim of this study was to investigate deficits in planning ability using an adapted version of the Modified Six Elements Test, from the Behavioral Assessment of the Dysexecutive Syndrome—BADS [Wilson, B. A., Alderman, N., Burgess, P. W., Emslie, H., & Evans, J. J. (1996). Behavioural Assessment of the Dysexecutive Syndrome (BADS). Bury St Edmunds, U.K.: Thames Valley Test Company. Trans. Ricardo O Souza, Sergio L Schmidt. Rio de Janeiro: Cognição]. Subjects were left- and right-frontal lobe lesion patients. Other measures of executive dysfunctions used were verbal fluency, the Wisconsin Card Sorting Test, and the Trail Making Test. These other instruments were sensitive to detect executive deficits in the left frontal lobe lesion group, except the Wisconsin Card Sorting Test, which showed impairment only for the frontal lobe lesion group as a whole. The Modified Six Elements Test detected planning disorders in left frontal lobe lesion patients. The deficit of these patients was due to a greater likelihood to break the rules of the task, that is, in plan-following processes, rather than in planning the strategic approach to solve it.     

How do we code the letters of a word when we have to write it? Investigating double letter representation in French

How do we code the letters of a word when we have to write it? We examined whether the orthographic representations that the writing system activates have a specific coding for letters when these are doubled in a word. French participants wrote words on a digitizer. The word pairs shared the initial letters and differed on the presence of a double letter (e.g., LISSER/LISTER). The results on latencies, letter and inter-letter interval durations revealed that L and I are slower to write when followed by a doublet (SS) than when not (ST). Doublet processing constitutes a supplementary cognitive load that delays word production. This suggests that word representations code letter identity and quantity separately. The data also revealed that the central processes that are involved in spelling representation cascade into the peripheral processes that regulate movement execution.     

Attending Religious Services and Its Relationship with Coronary Heart Disease and Related Risk Factors in Older Adults: A Qualitative Study of Church Pastors’ and Parishioners’ Perspectives

A qualitative study was undertaken to explain findings of a cross-sectional study of Canadian Community Health Survey (CCHS) 4.1 data showing older persons who attend religious services more than once a week, compared to persons who do not attend at all, have lower prevalences of coronary heart disease (CHD), diabetes and high blood pressure. Twelve semi-structured interviews with ordained pastors and three focus groups with older parishioners from Canadian churches were conducted. Interviews were transcribed and analyzed for emergent themes through a process of direct content analysis. All participants claimed that religious service attendance (RSA): (1) enhances mental health; (2) provides social support and activities; and (3) promotes health and lifestyle behaviours that lower CHD risk. These three themes appear to be underlying mechanisms that help to explain the inverse association between RSA and the prevalence of adverse health outcomes found in the CCHS 4.1 data.     

Suicide attempts and stressful life events among female victims of intimate partner violence living in poverty in Nicaragua

This article describes a study of 136 female intimate partner violence victims living in poverty in Nicaragua. The paper aimed to analyze the relationship between experiencing stressful life events (SLE) and perceived social support with suicide attempts, and to evaluate the differences in the SLE experienced by female suicide attempters versus non‐attempters. The results showed the existence of a high level of SLE among the interviewees, and that women who have attempted suicide have experienced substantially more of these events. Experiences of violence and less social support were especially related to suicide attempts among the interviewees.     

Prior Publication and Redundancy in Contemporary Science: Are Authors and Editors at the Crossroads?

We discuss prior publication and redundancy in contemporary science in the context of changing perceptions of originality in the communication of research results. These perceptions have been changing in the publication realm, particularly in the last 15 years. Presenting a brief overview of the literature, we address some of the conflicts that are likely to arise between authors and editors. We illustrate our approach with conference presentations that are later published as journal articles and focus on a recent retraction of an article that had been previously published as a conference proceedings. Although we do not make definitive pronouncements on the matter—as many concepts are evolving—we do argue that conference papers that contain sufficient details for others to attempt a replication and are indexed in scientific databases such as PubMed, challenge some currently held assumptions of prior publication and originality in the sciences. Our view is that these important issues are in need of further clarification and harmonization within the science publishing community. This need is more evident when we consider current notions of research integrity when it comes to communication to peers. Revisiting long-standing views about what constitutes prior publication and developing a clearer set of guidelines for authors and editors to follow should reduce conflicts in the research environment, which already exerts considerable pressure, especially on newcomers in academia. However, while clearer guidelines are timely, developing them is only part of the challenge. The present times seem to call for deeper changes in the research and publication systems.     

Educational Polyphony

While much has been written about relativism, multiculturalism and dialogue the case of education is special as in education the teacher aims to promote a set of values. This role of the teacher as bearing a worldview to be advanced is rarely addressed in the literature and is the focus of this paper. In the first section we explore the concept of polyphony and the vision it presents for education. We then turn to the idea of dialogue as developed by Bakhtin and present a communicative model conducive to a polyphonic educational environment. In the third section we portray the dynamics of polyphony in the classroom suggesting an analysis of the parameters (perspective and position) defining the participants in the educational setting and the relations between them. We conclude by drawing the implications of our position to the question set out above: the paradox the teacher is subject to in advancing a set of values in a dialogue with students.     

Managing the aftermath: Scapegoating as crisis communication strategy

Should firms struggling with a brand crisis use scapegoating, the assignment of blame to another entity? Across three studies, we offer evidence of the value of scapegoating. We show that when firms use scapegoating, they reduce consumers' attributions of a firm's crisis responsibility, controllability, and stability. Compared to other strategies, including no response, denial, apology, and justification, scapegoating is most effective at reducing these attributions. However, attributions of crisis controllability seem more influential in reducing a firm's crisis responsibility. Scapegoating also increases consumers' word‐of‐mouth (WOM) intentions more than the no response strategy, but not more than denial, apology, and justification. The effect of scapegoating, however, depends on the scapegoat type. Whereas using an underdog scapegoat such as a regular company employee or a small partner firm can backfire and result in negative WOM intentions, the use of topdog scapegoats seems to have more positive effects. When firms use topdog scapegoats, such as the top management of a large firm, negative WOM intentions likely decrease. This type of effect seems to occur due to a reduction in the firm's crisis responsibility that scapegoating engenders.