Event-Related Potential and Behavioral Measures of Attention in 5-, 7-, and 9-Year-Olds

In 2 experiments, the development of auditory selective attention in children was assessed. The participants, aged 5, 7, and 9 years, responded to target stimuli in the left ear for 1 series (ignoring the standard stimuli) and in the right ear for the other series. In Experiment 1, event-related potentials (ERPs) evoked by the auditory stimuli were recorded from frontal, central, and parietal sites. The 9-year-olds showed a greater processing negativity (Nd) to the attended channel compared with the 5-year-olds. Both 7-and 9-year-olds showed significantly larger amplitudes for the P3 component of ERPs in the attended vs. ignored condition. Behaviorally, the 5-year-olds made fewer hits and more false alarms than did older children, and the 9-year-olds made significantly more false alarms than did the 7-year-olds. The results of Experiment 2 showed that the detriment in the performance of the 9-year-olds was a result of task parameters. The inability of 5-year-olds to attend selectively appears to involve problems with the inhibition of the processing of irrelevant information and with selection of the correct response.     

Beyond intimacy: conceptualizing sex differences in same-sex friendships

This study was designed to replicate and extend prior findings that same-sex friendships of women and men are equally important but that women's friendships are more intimate. A group of adolescents and a group of adults were asked to complete an anonymous questionnaire regarding the quality of their close friendships, the degree to which they would support a close friend in times of difficulty, and the degree to which they would celebrate with a friend in times of success. Results demonstrated that both females and males saw and spoke with their close friends and were equally willing to confront and trust their close friends. Females, however, reported more desire to spend time with a close friend in times of difficulty and to celebrate with a close friend who had just experienced a positive event. Results are discussed in terms of the differing functions of women's and men's same-sex friendships and women's greater general interest in and attention to transitions in the lives of other individuals.     

Coping Mechanisms as Antecedents of Justice and Organization Citizenship Behaviors: A Multi-Focal Perspective of the Social Exchange Relationship

The purpose of this study was to examine approach and avoidance coping strategies in the context of a natural disaster as antecedents of justice and organizational citizenship behavior. Using a multi-focal perspective of social exchange theory, the study uses both reciprocity and rationality to enhance the theoretical underpinnings of behavior in a justice context. Survey data was collected from full-time employees who had experienced a hurricane three weeks earlier (n?=?255). The differences between approach and avoidance coping are clear in the results suggesting that coping strategy helps account for individual differences in justice perceptions. Findings demonstrated that employees who use approach coping strategies had higher perceptions of justice and higher levels of organizational citizenship behavior while employees who use avoidance coping strategies had lower perceptions of justice and lower levels of organizational citizenship behavior. This has implications for employers who could introduce coping skills training as a practical means of assisting employees in a disaster situation.     

Validierungskorrelate der inhaltsanalytisch erfaßten Leistungsmotivation guter und schwacher Schüler des dritten Schuljahres

Ohne ZusammenfassungHerrn Prof. Dr. Wolfgang Metzger zum 65. Geburtstag gewidmet.     

The structure of mood: A comparison between sleep deprivation and normal wakefulness conditions

The stability of the factor structure of mood was examined under two different experimental conditions, sleep deprivation and normal wakefulness In the first phase of the study, two different forms of a mood scale were administered to several college classes, and the ratings for each scale were intercorrelated and factored Eight interpretable factors emerged from each analysis, and the two sets of factors were highly congruent. In the second phase of the study subjects completed the mood ratings after staying awake all night or after getting a good night's rest Comparisons between the means for the two groups showed significant differences on 26 of the 44 variables included in the scale The scores for the sleep-deprived group were then intercorrelated and factored, and the factor structure was compared with the relevant factor structure obtained in the first phase of the study The results of the comparison showed that six of the eight factors appeared under both conditions of sleep deprivation and normal wakefulness Additional analysis indicated that a seventh factor appeared, but in the guise of different variables The only factor which failed to appear under sleep deprivation was elation. It was concluded that although variable ratings showed high sensitivity to the experimental operations, the basic structure of the underlying mood states remained remarkably stable The results indicate that the search for a list of basic mood states may be quite fruitful An important methodological implication was that a variable may be selected to measure a mood under various experimental operations with the assurance that the nature of the mood to be measured does not change as a result of those operations     

“In the Image of God”: Reconstructing and Developing a Grassroots African Queer Theology from Urban Zambia

This article is a contribution towards the development of queer theologies in contemporary African contexts. Based on fieldwork in the gay community in Lusaka, the capital city of Zambia, the article explores the significance of the theological notion of the Imago Dei, the image of God, in the self-understanding of Zambian gay men as being gay and Christian. Bringing this incipient grassroots theology into conversation with broader theological discourses, in particular African theology (including African women's theology) and queer theology, we interrogate current understandings of the Imago Dei that either ignore sexuality or exclude same-sex loving people (in African theology) or that conceptualize queerness from white Western privileged perspectives (in queer theology). Hence we develop the notion of the Imago Dei as a stepping stone towards an African queer theology.     

The Unique Relationship of Emotion Regulation and Alexithymia in Predicting Somatization Versus PTSD Symptoms

Posttraumatic stress disorder (PTSD) has received considerable attention in the field of trauma studies. Yet trauma survivors suffer from other psychological and physical symptoms including somatic complaints, or somatization. The extent to which the same emotional processes that predict PTSD are implicated in somatization has remained relatively unexamined. We contend that emotion regulation difficulties and alexithymia are also implicated in somatization, and the way in which these factors interact differentially place one at risk for somatization or PTSD. Regression analyses revealed that emotion regulation difficulties were more highly correlated with somatization for individuals who also reported greater alexithymia. This interaction was not observed for PTSD symptoms where both alexithymia and emotion regulation difficulties uniquely predicted PTSD symptoms.