Assembling Upstream Engagement: the Case of the Portuguese Deliberative Forum on Nanotechnologies

This article analyzes a deliberative forum on nanotechnologies, organized in Portugal within the scope of the research project DEEPEN—Deepening Ethical Engagement and Participation in Emerging Nanotechnologies. This event included scientists, science communicators and members of the “lay public”, and resulted in a position document which summarizes collective aspirations and concerns related to nano. Drawing upon our previous experience with focus groups on nanotechnologies—characterized by methodological innovations that aimed at suspending epistemological inequalities between participants—this paper delves into the performativity of the deliberative event, exploring some of the tensions and power/knowledge asymmetries generated by the forum. Recognizing that the design of participatory assemblages matters, we reflect on our role as facilitators and explore the difficulties in organizing exercises of upstream engagement with emerging technologies.     

Implicit processing during change blindness revealed with mouse-contingent and gaze-contingent displays

People often miss salient events that occur right in front of them. This phenomenon, known as change blindness, reveals the limits of visual awareness. Here, we investigate the role of implicit processing in change blindness using an approach that allows partial dissociation of covert and overt attention. Traditional gaze-contingent paradigms adapt the display in real time according to current gaze position. We compare such a paradigm with a newly designed mouse-contingent paradigm where the visual display changes according to the real-time location of a user-controlled mouse cursor, effectively allowing comparison of change detection with mainly overt attention (gaze-contingent display; Experiment 2) and untethered overt and covert attention (mouse-contingent display; Experiment 1). We investigate implicit indices of target detection during change blindness in eye movement and behavioral data, and test whether affective devaluation of unnoticed targets may contribute to change blindness. The results show that unnoticed targets are processed implicitly, but that the processing is shallower than if the target is consciously detected. Additionally, the partial untethering of covert attention with the mouse-contingent display changes the pattern of search and leads to faster detection of the changing target. Finally, although it remains possible that the deployment of covert attention is linked to implicit processing, the results fall short of establishing a direct connection.     

Blood pressure responses of defensive hostile women when facing a real stress task

Objective: This study investigated the importance of the combination of the hostility and defensiveness variables as psychosocial factors that predict the risk of cardiovascular dysfunction. We examined the impact of a stressful situation on blood pressure responses, using a continuous psychophysiological assessment approach.

Design: We measured the evolution of these responses over three experimental phases (adaptation, task and recovery), also considering a minute-by-minute analysis within each phase.

Main Outcome Measures: We used the Cook-Medley Hostility Scale and the Social Desirability Questionnaire to form four groups (high hostility and high defensiveness, high hostility and low defensiveness, low hostility and high defensiveness, and low hostility and low defensiveness).

Results: We expected the group of hostile defensive women to record higher activation (task phase: an academic exam) and slower habituation (recovery phase) compared to the other groups. The results confirmed our hypothesis, as the profile of the hostile defensive individuals was one of constant or sensitization during the task phase, while during the recovery phase those individuals underwent a slow recovery.

Conclusion: Therefore, it can be indicated that the low hostility and low defensive group is the most adaptive, as recorded very little activation in response, and rapid recovery.     

Revealing the Hidden Curriculum in Higher Education

The so-called ‘hidden curriculum’ (HC) is often presented as a counterproductive element in education, and many scholars argue that it should be eliminated, by being made explicit, in education in general and specifically in higher education (HE). The problem of the HC has not been solved by the transition from a teacher-centered education to a student-centered educational model that takes the student’s experience as the starting point of learning. In this article we turn to several philosophers of education (Dewey, Kohlberg, Whitehead, Peters and Knowles) to propose that HC can be made explicit in HE when the teacher recognizes and lives his/her teaching as a personal issue, not merely a technical one; and that the students’ experience of the learning process is not merely individual but emerges through their interpersonal relationship with the teacher. We suggest ways in which this interpersonal relationship can be strengthened despite current challenges in HE.     

Positive and negative intergroup contact: Interaction not asymmetry

This research reports a novel investigation into the comparative effects of positive and negative direct and extended intergroup contact on intergroup orientations. It tested the generality of the positive–negative asymmetry effect among majority (N = 357) and minority (N = 101) group members in Iceland. Little evidence of asymmetry was observed: the beneficial effects of positive contact were mostly as strong as the detrimental effects of negative contact, for both direct and extended contact. However, evidence was found for alternative interaction models in which positive contact buffers the negative effects of negative contact, and negative contact enhances the benefits of positive contact. These interaction effects were found only for direct contact and principally in the majority group, but were also found for the minority group, though more weakly. No interaction was observed for extended contact. It appeared that differential group salience elicited by positive and negative contact could partly contribute to the explanation of the observed effects, at least in the majority sample.     

Executive Function and Theory of Mind in Children with ADHD: a Systematic Review

In developmental research, the relationship between Executive Function (EF) and Theory of Mind (ToM) has been extensively assessed, and EF has been considered a condition for ToM. However, few researchers have studied the relationship between EF and ToM in clinical populations, especially that of Attention Deficit Hyperactivity Disorder (ADHD), a neurodevelopmental disorder characterized by symptoms of inattention and motor hyperactivity/impulsivity, in which EF is largely impaired. Using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) model, 201 English and Spanish articles evaluating EF and ToM in ADHD were chosen. Fifteen papers met the inclusion criteria and were selected for further analysis. The first study dates from 2001. Most of the studies’ designs are cross-sectional, include mostly male children, have a small sample size, and were conducted in European countries. Unlike tasks assessing EF, tasks assessing ToM were heterogeneous across studies. The EFs most correlated with ToM were inhibitory control, working memory, cognitive flexibility, and attention. Interest in studying the relationship between EF and ToM in ADHD is recent,but increasing based on new findings and tuning of ToM instruments. However, while an association between EF and ToM is indicated in ADHD, the degree of prediction and predictability of one over the other cannot yet be established because of the studies’ heterogeneity.     

Reencounter With History and Memory Through a Therapeutic Process

In this co-authored paper, two clinical cases of extreme trauma from political persecution are presented, both of which were treated at ILAS, a center dedicated to treating survivors of such traumatization in Chile. In the first instance we refer to a woman who has been imprisoned and tortured in the first years of the dictatorship and who seeks psychotherapy 30 years after her experience. In the second case we refer to the daughter of whose parents were both detained and disappeared who seeks psychotherapy after she testifies in a film about the political repression in Chile. Both come to therapy many years after their original experience, triggered by testimony they gave for a documentary film about the Coup d’Etat in Chile. Using our understanding of intersubjective theory, most important the aspects of recognition and witnessing, we underscore the crucial role of the social context of the therapeutic dyad that allows the silence to lift. This gives way to the reparative function that words have when spoken to a live available person who represents society at large.     

Hypermnesia in older people and its relationship with successful ageing / La hipermnesia en personas mayores y su relación con el envejecimiento exitoso

Abstract

This study analyses the phenomenon of hypermnesia and its relationship with variables associated with successful ageing such as age, sex, cognitive status and cognitive plasticity in older people. The sample consists of 124 institutionalized and non-institutionalized participants, whose ages ranged from 65 to 91. A specific task was used to evaluate hypermnesia; a cognitive screening test and a verbal fluency test were used to assess cognitive status, and the AVLT-LP test was used to measure cognitive plasticity. The results show significant improvements between the hypermnesia recall tests for the total sample and for all the groups, according to the variables studied. Participants with successful ageing characterized by a younger age, a high level of cognitive functioning and a greater cognitive plasticity showed better results than the other participants in the hypermnesia task with the exception of sex, which did not present differences between groups. This study confirms that hypermnesia occurs more significantly in older people with successful ageing regardless of whether they are male or female.     

Adherence predictors in an Internet-based Intervention program for depression

Internet-delivered psychotherapy has been demonstrated to be effective in the treatment of depression. Nevertheless, the study of the adherence in this type of the treatment reported divergent results. The main objective of this study is to analyze predictors of adherence in a primary care Internet-based intervention for depression in Spain. A multi-center, three arm, parallel, randomized controlled trial was conducted with 194 depressive patients, who were allocated in self-guided or supported-guided intervention. Sociodemographic and clinical characteristics were gathered using a case report form. The Mini international neuropsychiatric interview diagnoses major depression. Beck Depression Inventory was used to assess depression severity. The visual analogic scale assesses the respondent’s self-rated health and Short Form Health Survey was used to measure the health-related quality of life. Age results a predictor variable for both intervention groups (with and without therapist support). Perceived health is a negative predictor of adherence for the self-guided intervention when change in depression severity was included in the model. Change in depression severity results a predictor of adherence in the support-guided intervention. Our findings demonstrate that in our sample, there are differences in sociodemographic and clinical variables between active and dropout participants and we provide adherence predictors in each intervention condition of this Internet-based program for depression (self-guided and support-guided). It is important to point that further research in this area is essential to improve tailored interventions and to know specific patients groups can benefit from these interventions.