Social network members' responses to friends' breakup false alarms

Social networks influence romantic relationships through friends' support or lack of support of the union. However, the consequences of friends repeatedly telling other friends their relationship was going to end but failing to actually terminate the relationship are unclear. Guided by the false alarm effect (FAE), and data from both student (N = 273) and noncollege (N = 226) samples, it was found that breakup false alarms were associated with increases in both positive and negative responses. In addition, when participants were friends with both partners, breakup false alarms were associated with “feeling caught” between the friends. Findings generally support the FAE and paint a complex picture of how social network members react to their close friends' tumultuous relationships.     

Using Liberation Psychology and Dialectical Humanism to Understand Latinx Adolescents’ Life Satisfaction and Depressive Symptoms

The authors conducted a study to examine how the presence of meaning in life, search for meaning in life, hope, family importance, and enculturation influenced Latinx adolescent students’ depressive symptoms and life satisfaction. Two regression models revealed there was a statistically significant relationship between predictor variables, life satisfaction, and depression. The article concludes with a discussion regarding the importance of these findings and recommendations for practice and research. Los autores llevaron a cabo un estudio para examinar cómo la presencia de sentido en la vida, la búsqueda de sentido en la vida, la esperanza, la importancia de la familia y la enculturación influyeron en los síntomas depresivos y satisfacción vital de estudiantes adolescentes Latinx. Dos modelos de regresión revelaron que existe una relación estadísticamente significativa entre las variables de predicción, la satisfacción vital y la depresión. Este artículo concluye con una discusión en torno a la importancia de estos hallazgos, así como recomendaciones para la práctica y la investigación.     

Neural correlates of emotion regulation in psychopathology

What can psychopathology and its treatment tell us about cognitive emotional interactions? Standard approaches to interactions between emotion and cognition often adopt a variant of the idea that cognitive processes, subserved by dorsal and lateral cortical circuits, exert control and regulation of ventral, limbic brain areas associated with emotional expression and experience. However, it is becoming clear from studies on depression, post-traumatic stress disorder (PTSD) and obsessive compulsive disorder (OCD), that a binary, opponent theory of cognitive emotion interaction (CEI) and the dorsal-ventral model of neurocircuitry do not fully describe the data. We summarize recent research to suggest that networks of direct and indirect pathways exist by which cognition can regulate pathological emotion, and the inter-relationships of specific nodes within the networks need to be characterized.     

“Cuts in Action”: A High‐Density EEG Study Investigating the Neural Correlates of Different Editing Techniques in Film

In spite of their striking differences with real‐life perception, films are perceived and understood without effort. Cognitive film theory attributes this to the system of continuity editing, a system of editing guidelines outlining the effect of different cuts and edits on spectators. A major principle in this framework is the 180° rule, a rule recommendation that, to avoid spectators’ attention to the editing, two edited shots of the same event or action should not be filmed from angles differing in a way that expectations of spatial continuity are strongly violated. In the present study, we used high‐density EEG to explore the neural underpinnings of this rule. In particular, our analysis shows that cuts and edits in general elicit early ERP component indicating the registration of syntactic violations as known from language, music, and action processing. However, continuity edits and cuts‐across the line differ from each other regarding later components likely to be indicating the differences in spatial remapping as well as in the degree of conscious awareness of one's own perception. Interestingly, a time–frequency analysis of the occipital alpha rhythm did not support the hypothesis that such differences in processing routes are mainly linked to visual attention. On the contrary, our study found specific modulations of the central mu rhythm ERD as an indicator of sensorimotor activity, suggesting that sensorimotor networks might play an important role. We think that these findings shed new light on current discussions about the role of attention and embodied perception in film perception and should be considered when explaining spectators’ different experience of different kinds of cuts.     

Preventing Children��s Aggression in Immigrant Latino Families: A Mixed Methods Evaluation of the Families and Schools Together Program

The effectiveness of the evidence based program, Families and Schools Together (FAST), was examined in two inter-related studies with immigrant Latino (Mexican) families in the U.S. In Study 1, we reported findings from pre-test, 3-month post-test, and 12-month follow-up surveys of parents and children participating in the FAST program. Families were selected from communities that were randomly assigned to either intervention or control groups. A total of 282 parents (263 mothers and 19 fathers) participated in either the intervention (140 parents) or control (142 parents) condition over the course of 3 years. Each of the parents had a participating focal child; thus, 282 children (144 females and 138 males; average age = 9.5 years) participated in the study. A primary focus of the research was to determine whether participation in FAST led to reductions in children's aggression. Using linear growth models, no differences were noted on aggression between intervention and control groups, although intervention children did show significant improvements in social problem-solving skills and perceptions of collective efficacy. In Study 2, we conducted two focus groups with ten FAST participants to explore whether other unmeasured outcomes were noted and to understand better the mechanisms and impact of FAST. All of the parents in the focus groups reported that FAST had helped them better relate to and communicate with their children, and that the greatest effect was on the behavior of their older children. Results are discussed in terms of cultural fit of the FAST program for immigrant Latino families and future directions.     

Distinctiveness in flashbulb memory: comparative analysis of five terrorist attacks

The purpose of the present study was to find out whether a series of terrorist attacks, which share some common features, elicit flashbulb memories (of the personal circumstances in which the person first learned about these events) that are usually elicited by a single, unexpected, surprising, and personally important event. A total of 131 participants answered questions regarding details of five terrorist attacks that had taken place in Israel during the years 1995-1997. In addition, they assessed, for each of the five events, the number of overt rehearsals, and the degrees of emotional intensity, surprise, novelty, personal importance, and distinctiveness. Data analyses showed that most variables that are usually associated with the formation of flashbulb memories were also found in memories of the terrorist attacks that were judged by the participants as being distinctive. Distinctiveness may therefore be considered an important factor in the formation of flashbulb memories.     

The Budapest meeting 2005 intensified networking on ethics of science

This paper reports on the meeting of the Sounding Board of the EU Reprogenetics Project that was held in Budapest, Hungary, 6-9 November 2005. The Reprogenetics Project runs from 2004 until 2007 and has a brief to study the ethical aspects of human reproductive cloning and germline gene therapy. Discussions during The Budapest Meeting are reported in depth in this paper as well as the initiatives to involve the participating groups and others in ongoing collaborations with the goal of forming an integrated network of European resources in the fields of ethics of science.     

Sustained and transient modulation of performance induced by emotional picture viewing

We investigated how viewing task-irrelevant emotional pictures affects the performance of a subsequent nonemotional visual detection task. Subjects performed target-detection trials following the offset of individual unpleasant, pleasant, and neutral pictures. Sustained interference occurred when subjects viewed unpleasant pictures (mutilated bodies) in a sequential, "blocked" fashion. Such slowing down of reaction time appeared to build up with time, consistent with the instatement of a defensive emotional state. With a randomized picture presentation, only a transient interference effect was observed, consistent with increased attentional demands during the processing of unpleasant pictures. During blocked presentation of affiliative pleasant pictures, reaction times were faster, suggesting the activation of appetitive motivational systems. Ultimately, both attentional and motivational systems are intricately tied in the brain and, together, determine behavior.     

Time-dependent modulation of inhibitory avoidance memory by spermidine in rats

The polyamines, spermine, spermidine, and putrescine, are a group of aliphatic amines that may act as physiological modulators of N-methyl-D-aspartate (NMDA) receptors. Although the modulatory role of polyamines in NMDA receptor function has long been known, the effects of polyamines on learning and memory only recently began to be unraveled. In the present study, we investigated the effect of bilateral infusions of spermidine (0.02-2 nmol), a polyamine agonist, into the CA1 region of the rat dorsal hippocampus on inhibitory avoidance learning 30 min pre-training, immediately post-training, 6 h post-training, or 10 min pre-test. Bilateral microinjections of 0.2 nmol spermidine prolonged step-down latencies compared to the respective control group when administered 30 min pre-training or immediately post-training. These results provide evidence that the modulatory effects of spermidine on the acquisition and/or early consolidation of memory of inhibitory avoidance tasks in the hippocampus occur within a limited time window.