Attentional Orienting to Emotional Faces Moderates the Association Between Callous-Unemotional Traits and Peer-Nominated Aggression in Young Adolescent School Children

Callous-unemotional (CU) traits are associated with aggressive behavior but preliminary research suggests this relationship is modified by patterns of emotional processing. This study examined whether attentional orienting to emotional faces moderated the association between CU traits and peer-nominated aggression in 251 middle school students (53% females, mean age = 13.24 years, SD = 0.73). Attentional orienting was assessed using an emotional faces (i.e., angry, fearful, happy, sad, and neutral) variant of the dot-probe task. Students also completed a self-report measure of CU traits and their classmates made peer nominations of aggression. Logistic regression analyses showed that peer-nominated aggression was positively related to CU traits at low levels of attentional orienting to angry faces, whereas aggression was unrelated to CU traits at high levels of attentional orienting to angry faces. That is, peer-nominated aggression was greatest for youth high on CU traits who were not engaged by angry faces. These findings support the importance of considering different patterns of emotional responding when studying the association between CU traits and aggressive behavior in youth.     

Multiple mechanisms for recency with vowels and consonants

Three experiments were conducted to test the hypothesis that the difference in recency effect between vowel-contrasting and stop-contrasting lists of syllables in immediate ordered recall can be explained by item discriminability and regular short-term memory mechanisms, without any recourse to echoic memory or precategorical acoustic storage (PAS). In Experiment 1, the short-term memory mechanisms were manipulated by reducing amount of output interference and length of retention interval. The partial-report technique was used. The most important finding was the usual final-position recency effect (difference in recall between the fifth and sixth serial positions) for the vowel lists but not for the stop lists, regardless of the type of report. Thus the PAS theory could not be rejected. In Experiments 2 and 3, the last item was differentiated from the other items of the list, either by lengthening the interstimulus interval between the last and the next-to-last (Experiment 2) or by increasing the intensity of the last item (Experiment 3). In both cases, an increase of the final-position recency effect was found even for stop lists. Since a drop in recall errors was also obtained for the fourth item when its intensity was increased (von Restorff effect), this final-position recency effect for stop lists is likely to be due to item discriminability, and not to echoic memory for the last item. Item discriminability appeared to be the critical factor.     

Completeness theorem for dummett's LC quantified and some of its extensions

Dummett's logic LC quantified, Q-LC, is shown to be characterized by the extended frame Q⁺, ,D, where Q⁺ is the set of non-negative rational numbers, is the numerical relation less or equal then and D is the domain function such that for all v, w Q⁺, D_v and if v w, then D _v . D _v D _w . Moreover, simple completeness proofs of extensions of Q-LC are given.     

Bull's Theorem by the Method of Diagrams

We show how to use diagrams in order to obtain straightforward completeness theorems for extensions of K4.3 and a very simple and constructive proof of Bull's theorem: every normal extension of S4.3 has the finite model property.     

Relation between referential and reflexive processes: an explorative study

Referential process (RP) has been investigated in the psychotherapy domain to understand the mechanisms underlying clients’ problems and identify the process of change. RP shares some theoretical assumptions with another relevant construct in the psychotherapy domain, i.e. the reflexive process. However, the relation between RP and reflexive process has never been explored through an operational approach. This study aims at analyzing the relation between referential activity (RA), conceived as the linguistic index of RP, and two reflexive processes of different complexity, reflection and reflexivity, in a group counseling program. Audio recordings from seven group counseling sessions were analyzed through two procedures: (1) the latest Italian version of the computerized text analysis software developed for analyzing RA, and (2) the analysis of the narrative functions of reflection and reflexivity. Accordingly, reflection processes were mainly identified in the narrative excerpts by adopting the conventional procedure for RA software-based analysis and combining it with the analysis of the narrative functions. More complex processes of reflexivity were detected when the analysis of the narrative functions was combined with an innovative procedure for RA software-based analysis. Overall, these data indicated that a high level of RA is essential for activating reflexive processes of higher complexity.     

Getting a grip on numbers: numerical magnitude priming in object grasping

To investigate the functional connection between numerical cognition and action planning, the authors required participants to perform different grasping responses depending on the parity status of Arabic digits. The results show that precision grip actions were initiated faster in response to small numbers, whereas power grips were initiated faster in response to large numbers. Moreover, analyses of the grasping kinematics reveal an enlarged maximum grip aperture in the presence of large numbers. Reaction time effects remained present when controlling for the number of fingers used while grasping but disappeared when participants pointed to the object. The data indicate a priming of size-related motor features by numerals and support the idea that representations of numbers and actions share common cognitive codes within a generalized magnitude system.     

Readers' experiences of characters' goals and actions

In this article, the authors examined readers' sensitivity to the match between characters' goals and characters' actions. In Experiment 1, readers integrated actions consistent with characters' goals more easily when there was a match between the extremeness of the actions and the urgency of the goals. In Experiments 2 and 3, characters' actions were consistent with either explicit or implicit goals. Participants showed different sensitivity to the mismatch between actions and urgent goals when they simply read the actions (Experiment 2) versus when they judged the likelihood of the actions (Experiment 3). Taken together, these results offer an account of how readers experience actions and goals when engaged in both local and global processing.     

Health Promotion in International Documents: Strengths and Weaknesses from the Perspective of Community Empowerment

Informed by a community psychology perspective, which takes an integrated and systemic, or holistic view of health and health promotion, this study presents quali‐quantitative analysis of health documents, produced by the World Health Organization (WHO) over the last 30 years. Textual analysis facilitated the identification of the typical specificities of international WHO health promotion documents, highlighting the lexical contexts of health promotion, particularly in relation to responsibilities for health and the concept of community health. Further, this textual analysis demonstrated how these understandings of health and health promotion have evolved over the last 30 years. Drawing on theory from within the field of community psychology, the changes proposed throughout international WHO documentation in conceptualizations of health and health promotion and in defining strategies to achieve the stated goals of health promotion are discussed critically. Copyright © 2011 John Wiley & Sons, Ltd.     

Individual Differences in Personality Conducive to Engagement in Aggression and Violence

This paper examined empirically the value of a conceptual model in which emotional stability and agreeableness contribute to engagement in aggression and violence (EAV) indirectly through irritability, hostile rumination and moral disengagement. Three hundred and forty young adults (130 male and 190 female) participated in the study. The average age of participants was 21 at time 1 and 25 at time 2. Findings attested to the role of basic traits (i.e. agreeableness and emotional stability) and specific personality dispositions (i.e. irritability and hostile rumination) in predisposing to EAV and to the pivotal role of moral disengagement in giving access to aggressive and violent conduct. In particular, the mediational model attested to the pivotal role of emotional stability and agreeableness in contributing directly to both hostile rumination and irritability and indirectly to moral disengagement, and to EAV. Agreeableness and hostile rumination contribute to moral disengagement that plays a key role in mediating the relations of all examined variables with EAV. Copyright © 2012 John Wiley & Sons, Ltd.