Developmental relations between ADHD symptoms and bullying perpetration and victimization in adolescence

It has previously been hypothesized that individuals with elevated attention deficit hyperactivity disorder (ADHD) symptoms are at greater risk of bullying perpetration and victimization. Using autoregressive latent trajectory models with structured residuals (ALT‐SR) and four waves (ages 11, 13, 15, and 17) of longitudinal data from the normative z‐proso study (n = 1526, 52% male), we evaluated the developmental relations between ADHD and bullying using both self‐ and teacher‐reported ADHD symptom data. Analyses suggested that ADHD symptoms primarily increase the risk of bullying perpetration, with a within‐person effect of ADHD symptoms on bullying perpetration symptoms identified across ages 13–15 (β = .13) and ages 15–17 (β = .19) based on self‐reported ADHD symptoms and a similar effect identified across ages 11–13 (β = .24) and 13–15 (β = .29) based on teacher‐reported inattention symptoms. There were also some indications of reciprocal effects and effects involving victimization that merit further exploration in future research. Results imply that the content of bullying intervention and prevention programs should take account of ADHD symptoms to ensure that those with elevated symptoms can benefit as much as their typically developing peers. This will involve addressing bullying perpetration that may reflect impulsive/reactive aggression and impaired social skills rather than instrumental aggression. Further, programs should go beyond classical curriculum/classroom‐based delivery to ensure that individuals with elevated ADHD symptoms can be successfully engaged.     

Chilean validation of the Posttraumatic Stress Disorder Checklist-Civilian version (PCL-C) after the earthquake on February 27, 2010

Posttraumatic stress disorder (PTSD) is an anxiety disorder in which an individual re-experiences a traumatic event, avoids situations related to it, and shows excessive arousal. The disorder appears after experiencing a life-threatening event, such as a war or a natural disaster. Thus, the validation of tests which assess the disorder after the earthquake on February 27, 2010, in Chile is crucial for its evaluation and subsequent intervention. The present study includes psychometric data for the Posttraumatic Stress Disorder Checklist-Civilian version (PCL-C) on a sample of 509 survivors of the disaster. Values indicate good psychometric properties of the questionnaire.     

Affective Empathy and Moral Disengagement Related to Late Adolescent Bullying Perpetration

Bullying has damaging short-term and long-term consequences. Research suggests that perpetrators have low empathy and high moral disengagement, but relations between these variables are unclear and are rarely integrated in a single study. Thus, the objective of this study was to discover if empathy and moral disengagement mechanisms were related to bullying perpetration. This study was conducted with 904 Polish adolescents enrolled in 6 rural and urban upper secondary schools. High affective empathy predicted lower bullying perpetration. Moral-disengagement mechanisms such as moral justification, euphemistic language, advanced comparison, and distorting consequences were uniquely related to increased bullying perpetration. Low affective empathy was also uniquely related to increased perpetration. These findings have important implication for school policy and practice.     

Written on the Writer’s Face: Facial Width-to-Height Ratio among Nominees and Laureates of the Nobel Prize in Literature

This study examined the relationship between facial width-to-height ratio (fWHR), an established marker of testosterone level and dominance, and eminent writers’ achievement. The fWHR of laureates (N = 39) and nominees (N = 247) of the Nobel Prize in Literature 1901–1950 was measured together with historiometric data. It was demonstrated that although high-fWHR writers were nominated at a younger age, they waited longer for the prize than their low-fWHR counterparts. The probability of being awarded was predicted by the number of nominations, but fWHR moderated this association—the relationship between the number of nominations and the award probability was stronger among high-fWHR writers. Theoretical explanations of these findings are presented.     

All You Need Is Love: The Importance of Partner and Family Relations to Highly Creative Individuals’ Well-Being and Success

The aim of the article was to investigate how the family life of highly creative individuals—mainly marriages or romantic relationships—is related to their sense of success and well-being. Previous studies have led to conflicting conclusions. The predominant finding has been that marriage and family constitute an obstacle to creative potential development. Other studies have demonstrated that, regardless of gender, creators lead satisfying family lives, which contributes to their well-being. The study presented in this paper is based on the grounded theory methodology and triangulates two sources: interviews with prominent creators from the USA conducted years ago (Csikszentmihalyi, 1996, N = 91) and interviews with recognized contemporary Polish artists and scientists (N = 34). Based on interactions between the interviewees’ perception of themselves as creators and their perception of gender and family roles, the authors identify and discuss five types of relationship between creators’ family life and work. They also discuss the factors that hinder or facilitate creators’ satisfactory functioning in both areas in each of the five types of relationship.     

Redundant sensory information does not enhance sequence learning in the serial reaction time task

In daily life we encounter multiple sources of sensory information at any given moment. Unknown is whether such sensory redundancy in some way affects implicit learning of a sequence of events. In the current paper we explored this issue in a serial reaction time task. Our results indicate that redundant sensory information does not enhance sequence learning when all sensory information is presented at the same location (responding to the position and/or color of the stimuli; Experiment 1), even when the distinct sensory sources provide more or less similar baseline response latencies (responding to the shape and/or color of the stimuli; Experiment 2). These findings support the claim that sequence learning does not (necessarily) benefit from sensory redundancy. Moreover, transfer was observed between various sets of stimuli, indicating that learning was predominantly response-based.     

Search for a curvilinear relationship between the sense of coherence and the intensity of PTSD in MVA survivors

Abstract

The relationship between the sense of coherence (SOC) and the intensity of posttraumatic stress disorder (PTSD) was examined in order to determine its nature and to resolve the inconsistencies between (1) a growing body of empirical research that indicates a linear relationship between these variables, and (2) the schema-based theories of PTSD that suggest a curvilinear relationship between cognitions and the intensity of PTSD. In this cross-sectional study an attempt was also made to identify some psychological factors that moderate this relationship. Participants were a sample of 1132 motor vehicle accident (MVA) survivors. The results showed that gender and temperamental predisposition to PTSD constituted moderator variables of the relationship between SOC and the intensity of PTSD. This supported both the empirical evidence on the linear and negative relationship between SOC and the intensity of PTSD and the theories that postulated the curvilinear relationship.     

Ethnocultural identification and naturally occurring interethnic social interactions: Muslim minorities in Europe

This study examined relationships between ethnic identification and ethnic minority members' interactions with majority group members. Members of Muslim minority groups, ethnic Turks and Moroccans in the Netherlands and Chechens in Poland, described the social interactions they had for two weeks using a variant of the Rochester Interaction Record (RIR). They also completed measures of ethnocultural identification that distinguished involvement with and attachment to their ethnic minority culture and to the majority culture. Relationships between ethnic identification and contact with the majority group varied as a function of the dimension and source of identification and the aspect of interaction (quantity or quality) being considered. Across the samples, involvement with the ethnic minority culture was negatively related to the quantity of contact with majority group members, whereas emotional attachment to the majority culture was positively related to the quality of interactions with majority group members. Attachment to the ethnic minority culture was not related to either the quantity of interaction with majority group members or to the quality of these interactions. These results suggest that when studying interethnic contact, it is important to distinguish different dimensions and sources of ethnic identification and different aspects of interethnic contact. Copyright © 2009 John Wiley & Sons, Ltd.     

Emotion affects action: Midcingulate cortex as a pivotal node of interaction between negative emotion and motor signals

Affective pictures drive the activity of brain networks and impact behavior. We showed previously that viewing unpleasant pictures interfered in the performance of a basic nonemotional visual detection task. In the present study, we employed functional magnetic resonance imaging to test the hypothesis that behavioral interference may result from the interaction between negatively valenced and motor-related signals in the brain. As in our previous study (Pereira et al., 2006), participants performed a simple target detection task that followed the presentation of unpleasant or neutral pictures. Our results revealed that an unpleasant emotional context modulated evoked responses in several regions engaged by the simple target detection task. In particular, the midcingulate cortex was recruited when participants performed target detection trials during the unpleasant context, and signal responses in this region closely mirrored the pattern of behavioral interference (as revealed via reaction time). Our findings suggest that the midcingulate cortex may be an important site for the interaction between negatively valenced signals and motor signals in the brain and that it may be involved in the implementation of defensive responses, such as freezing.     

Attention to negative words predicts daily rumination among people with clinical depression: evidence from an eye tracking and daily diary study

The present study examined relationships between attention to negative words and daily rumination and daily adjustment in a sample of clinically depressed individuals. We recorded eye movements of 43 individuals diagnosed with major depression while they were freely viewing dysphoric, threat-related, neutral, and positive words. Then, each day for one week, participants provided measures of their daily rumination and psychological adjustment. Multilevel analyses found that attention to dysphoric and threat-related words was positively related to daily rumination and attention to threat-related words was negatively related to daily adjustment. These findings suggest that the impaired ability to disengage from negative words is positively related to rumination in daily life and is negatively related to well-being, as defined in terms of Beck’s Triad.