Validity and reliability of electroencephalographic frontal alpha asymmetry and frontal midline theta as biomarkers for depression

Electroencephalographic (EEG) frontal alpha asymmetry (FAA) and frontal midline (FM) theta have been suggested as biomarkers for depression and anxiety, but have mostly been assessed in small and non‐clinical studies. In a clinical sample of 79 adults with depression (ICD‐10: F32), resting EEG and scales of depression (MADRS) and anxiety (HADS‐A) were measured at intake and after 3 months. FAA and FM theta values were referenced to a normative population database. Internal consistency, test‐retest reliability, and correlations with psychiatric tests were examined. Reliability was sufficient. However, FAA and FM theta values were close to the general population, and correlations with psychiatric tests were mostly small and non‐significant, with the exception of FAA on F7–F8 z‐scores and HADS‐A. We conclude that the validity of FAA and FM theta and therefore their potential as biomarkers for depression and anxiety remain unclear.     

Attentional Bias,Self-consciousness and Perfectionism in Social Phobia Before and After Cognitive-Behaviour Therapy

Attentional bias for threat words (as measured by the emotional Stroop task), selfconsciousness and perfectionism was studied in 24 patients with social phobia before and after cognitive-behaviour treatment. A total of 18 (75%) of the patients were classified as treatment responders on the basis of reduced scores for social anxiety. The treatment responders showed a significant reduction in attentional bias for social threat words, in public self-consciousness and in perfectionism. The non-responders showed an equal reduction in perfectionism; as they had a much higher level of perfectionism before treatment, however, their change only amounted to a lowering of their level of perfectionism to the level that characterized the treatment responders before treatment. The treatment responders, on the other hand, reduced their level of perfectionism to that of non-clinical samples.     

PRIEST AND NAGEL ON BEING SOMEONE: A REFUTATION OF PHYSICALISM

Physicalism entails that a possible world which is a minimal physical duplicate of the actual world be a duplicate simpliciter of the actual world. Because what I really am is not a particular human being, there exists a minimal physical duplicate of the actual world which is not a duplicate simpliciter of the actual world. Therefore, physicalism is false.     

The role of leadership perception as a mediator between managers’ self-monitoring and subordinate attitudes

Although the role of social cognition in leadership perception has been emphasized frequently in recent years, research using this approach in an organizational context is rare. This study investigated subordinates’ perceptions of their managers as leaders (that is, to what extent they perceive their manager as a leader) as a potential mediating factor explaining the relationship between managers’ self-monitoring and their subordinates’ attitudes toward their organizations. The study was carried out with middle-level managers (N = 64) and their subordinates (N = 210) from various business organizations in Turkey. Results indicate that subordinates’ leadership perceptions of their managers mediate the relationship between managers’ self-monitoring and their subordinates’ affective and normative organizational commitment. These results provide insight into some of the antecedents and outcomes of leadership perception.     

The Stranger to Time: What a Collector Stands for in a Hurried Society

City-dwellers who are threatened by the risk of natural or social disasters are in search of safer houses. Each attempt to satisfy their need for safety, however, turns into another version of the security problem; so much so that, escaping from risk itself turns into different (yet nevertheless more powerful) risks. The film 10 to 11 (2009) focuses on the socio-spatial conflict between a stranger and his neighbours who are anxious about a possible earthquake risk in Istanbul. Mithat, the protagonist of the film, is a stranger not only to place but essentially to time. He lives within time and understands place as an essential means loaded by temporal experiences and memories. This paper deals with the multiple dichotomies between time and memory, between risk and fear, between aesthetics and security, and between attachment and profit in the context of urban transformation. The stranger, who is analysed for the first time as a temporal being in this paper, is discussed using Zygmunt Bauman’s concepts of uncertainty and liquid modernity, Richard Sennett’s capitalism, Ulrich Beck’s risk society, Frank Furedi’s culture of fear, Stephen Bertman’s hurried culture, Elias Canetti’s death, Giorgio Agamben’s forgotten and gone, Svetlana Boym’s nostalgia, and Halbwachs, Assmann, Connerton, and Arendt’s memory, as well as around the temporal spaces of museums, bibliopoles, antique shops, and cemeteries.     

Mothers' Reactions to Preschoolers' Proactive and Reactive Aggressive Behaviours

The present study was designed to examine mothers' emotional reactions, causal attributions, and socialization strategies in response to preschool children's engagement in proactive and reactive physical aggression with peers during free play at school. Participants were 84 mothers (M_age = 31.83, SD = 4.48) with preschool‐aged children (M_age = 4.92, SD = 0. 97), residing in Ankara, Turkey. Supporting our expectations, mothers reacted with negative emotions to both functions of aggressive behaviours, with less anxiety, disappointment, embarrassment, and guilt for reactive aggression. They also believed that reactive aggression is more contextually dependent and intentional and reported more indirect (e.g., asking the child, teacher, or other children to find out more about the situation and aggressive episode) and other‐oriented strategies (e.g., telling the other child to behave properly) to address these behaviours. Overall, our findings suggest that Turkish mothers' feelings, perceptions, and socialization approaches to childhood aggression vary depending on the functions of aggression, and mothers perceive preschool‐aged children's engagement in reactive aggression in the school setting as relatively more acceptable than proactive aggression. Copyright © 2016 John Wiley & Sons, Ltd.     

Factor solutions of the Social Phobia Scale (SPS) and the Social Interaction Anxiety Scale (SIAS) in a Swedish population

Culturally validated rating scales for social anxiety disorder (SAD) are of significant importance when screening for the disorder, as well as for evaluating treatment efficacy. This study examined construct validity and additional psychometric properties of two commonly used scales, the Social Phobia Scale and the Social Interaction Anxiety Scale, in a clinical SAD population (n?=?180) and in a normal population (n?=?614) in Sweden. Confirmatory factor analyses of previously reported factor solutions were tested but did not reveal acceptable fit. Exploratory factor analyses (EFA) of the joint structure of the scales in the total population yielded a two-factor model (performance anxiety and social interaction anxiety), whereas EFA in the clinical sample revealed a three-factor solution, a social interaction anxiety factor and two performance anxiety factors. The SPS and SIAS showed good to excellent internal consistency, and discriminated well between patients with SAD and a normal population sample. Both scales showed good convergent validity with an established measure of SAD, whereas the discriminant validity of symptoms of social anxiety and depression could not be confirmed. The optimal cut-off score for SPS and SIAS were 18 and 22 points, respectively. It is concluded that the factor structure and the additional psychometric properties of SPS and SIAS support the use of the scales for assessment in a Swedish population.     

The Impact of Perceived Social Norms,Gender, and Intergroup Anxiety on the Relationship Between Intergroup Contact and Ethnic Attitudes of Adolescents1

This study addressed the impact of perceived familial and peer norms, gender, and intergroup anxiety on the relationship between the quality of inter‐ethnic contact and blatant and subtle ethnic attitudes of adolescents. With regard to the main focus of the study—the moderating effect of perceived norms—familial norms had a gender‐specific impact on the relationship between contact quality and subtle attitudes. Further, both familial and peer norms predicted the blatant and subtle attitudes of youth. Contact quantity had no effect, but contact quality had strong effects on both attitudes. Intergroup anxiety had direct and mediating effects on both kinds of attitudes. The results are discussed in relation to social‐contextual and developmental factors affecting the formation of ethnic attitudes.     

Friendship, real-ideal discrepancies, and well-being: gender differences in college students

Do men and women have different ideals for their friendships? What do men and women experience when their actual friendship experiences fall short of their ideals? The authors of the current study investigated gender differences in real-ideal same-sex best friendships and friendship discrepancy scores. Correlates of friendship discrepancies were also examined. For this purpose, a sample of 382 college students completed the McGill Friendship Questionnaire (M. J. Mendelson & F. E. Aboud, 1999), the Friendship Conflict Scale (M. Demir & L. A. Weitekamp, 2007), the Need Satisfaction Scale (J. G. La Guardia, R. M. Ryan, C. E. Couchman, & E. L. Deci, 2000), and the PANAS (D. Watson, L. A. Clark, & A. Tellegen, 1988). Results showed that (a) the real and ideal best friendships of women were higher in quality and lower in conflict when compared to those of men; and (b) men's discrepancy scores for friendship quality were significantly higher when compared to women, whereas no differences were obtained on friendship conflict discrepancy scores. Findings also revealed that for both women and men, discrepancy scores were negatively related to friendship satisfaction, happiness, and satisfaction of basic psychological needs. The authors discuss the findings in light of theory, highlight ways to address relationship discrepancies, and make suggestions for future research.