Selective attention to imagined facial ugliness is specific to body dysmorphic disorder

Cognitive-behavioral models postulate that biases in selective attention are key factors contributing to susceptibility to and maintenance of body dysmorphic disorder (BDD). Visual attention in particular toward the imagined defect in appearance may be a crucial element. The present study therefore examined whether individuals with BDD showed increased visual attention to flaws in their own and in unfamiliar faces. Twenty individuals with BDD, 20 individuals with social phobia, and 20 mentally healthy individuals participated in an eye-tracking experiment. Participants were instructed to gaze at the photographs of 15 pictures of themselves and several unfamiliar faces. Only patients with BDD showed heightened selective visual attention to the imagined defect in their own face, as well to corresponding regions in other, unfamiliar faces. The results support the assumption that there is a specific attentional bias in BDD.     

Empirically based dimensions of externalizing symptoms in children and adolescents: a multitrait-multisource approach

The present study sought to refine knowledge about the structure underlying externalizing dimensions. From a “top-down” ICD/DSM-based perspective, externalizing symptoms can be categorized into attention-deficit/hyperactivity disorder (ADHD), oppositional defiant disorder (ODD), and conduct disorder (CD). From a “bottom-up” developmental theory-based perspective, disruptive behaviors can be meaningfully described as aggressive (AGG) and rule-breaking (RB) behaviors. We analyzed five large data sets comprising externalizing symptom ratings obtained with a screening instrument using different sources (parents, teachers, self-ratings) from different samples. Using confirmatory factor analyses, we evaluated several factor models (unidimensional; correlated factors; bifactor (S-1) models) derived from an ICD/DSM- and theory-based perspective. Our optimally fitting models were assessed for measurement invariance across all sources, sample settings, and sex. Following several model-based criteria (model fit indices; factor loadings; omega statistics; model parsimony), we discarded our models stepwise and concluded that both the ICD/DSM-based model with three correlated factors (ADHD, ODD, CD) and the developmental theory-based model with three correlated factors (ADHD, AGG, RB) displayed a statistically sound factor structure and allowed for straightforward interpretability. Furthermore, these two models demonstrated metric invariance across all five samples and across sample settings (community, clinical), as well as scalar invariance across sources and sex. While the dimensions AGG and RB may depict a more empirically coherent view than the categorical perspective of ODD and CD, at this point we cannot clearly determine whether one perspective really outperforms the other. Implications for model selection according to our model-based criteria and clinical research are discussed.

     

Communication of stereotypes in the classroom: biased language use of German and Turkish adolescents

Little is known about the linguistic transmission and maintenance of mutual stereotypes in interethnic contexts. This field study, therefore, investigated the linguistic expectancy bias (LEB) and the linguistic intergroup bias (LIB) among German and Turkish adolescents (13 to 20 years) in the school context. The LEB refers to the general phenomenon of describing stereotypes more abstractly. The LIB is the tendency to use language abstraction for in‐group protective reasons. Results revealed an unmoderated LEB, whereas the LIB only occurred when foreigners were in the numerical majority, the classroom composition was perceived as a learning disadvantage, or the interethnic conflict frequency was high. These findings provide first evidence for the use of both LEB and LIB in an interethnic classroom setting.     

Assessment of Callous-Unemotional Traits in 6 to 12 Year-Old Children with Oppositional Defiant Disorder/Conduct Disorder by Parent Ratings

The factorial structure of the Inventory of Callous-Unemotional Traits (ICU; Frick 2004) has been inconsistent across previous studies using different rater versions (self-report, parent, teacher) and versions in different languages applied to both clinical and nonreferred samples predominantly of adolescents. The present study examined the factorial structure of the parent-report version of the ICU in a clinical sample of boys aged 6–12 years with Oppositional Defiant Disorder/Conduct Disorder (n?=?131) using confirmatory factor analysis (CFA) and exploratory factor analysis (EFA). Results from the CFA supported previous findings, but even the preferred model with three independent factors (Callousness, Uncaring, and Unemotional) showed inadequate model fit. Subsequent EFA revealed a three-factor model consisting of two new subscales (Callousness/Lack of Guilt or Remorse, Unconcerned about Performance) and the original subscale Unemotional. Internal consistencies of the three subscales and total score were satisfactory, and intercorrelations of the subscales were weak, except for a moderate correlation between the subscales Callousness/Lack of Guilt or Remorse and Unconcerned about Performance. The corresponding subscales of the original and new versions were highly correlated. As expected, the ICU subscale Callousness/Lack of Guilt or Remorse showed associations with other measures of aggressive and oppositional behavior. The other two ICU subscales were not associated with aggression or oppositional/antisocial behavior, but Unconcerned about Performance correlated with a measure of attention problems and Unemotional correlated with the internalizing problem withdrawn. The implications of these findings are discussed, especially as a callous unemotional specifier for the diagnosis of Conduct Disorder is included in DSM-5.     

Individual Differences in How Work and Nonwork Life Domains Contribute to Life Satisfaction: Using Factor Mixture Modeling for Classification

This study used factor mixture modeling to investigate individual differences in how life satisfaction is construed. Referring to the cognitive regulation of well-being we aimed to identify individuals for whom work and nonwork life domains contribute differently to overall life satisfaction. In a sample of 1,704 working adults two subgroups with different response patterns were identified. In the first subgroup work and nonwork life domains contributed equally to overall life satisfaction. In the second subgroup satisfaction with nonwork rather than work-related life domains were important sources of life satisfaction. Furthermore, participants in the second group processed negative affect from the work domain in ways that enabled them to maintain high levels of life satisfaction. We examined the external validity of class assignment and replicated our findings in a second sample. How factor mixture modeling can be used to uncover cognitive mechanisms that operate in evaluations of life satisfaction is discussed.     

Haft- und Therapieerfahrungen der Berliner Sicherungsverwahrten

The current reformation of preventive detention follows legal requirements and is not primarily derived from the treatment needs of inmates. Therefore, a fresh look at those persons who will be subjected to this new treatment is important before any legal provisions are put into practice. What are the individual life and delinquency experiences of inmates, how often, in which way and with which goal was treatment attempted? This article will expand on the current situation in the realization of the new legal standards and will describe first results on core delinquency data of a population study of 76 inmates with preventive detention in Berlin and 44 inmates in other federal states of Germany.     

Intact emotion–cognition interaction in schizophrenia patients and first-degree relatives: Evidence from an emotional antisaccade task

Schizophrenia patients have deficits in cognitive control as well as in a number of emotional domains. The antisaccade task is a measure of cognitive control that requires the inhibition of a reflex-like eye movement to a peripheral stimulus. Antisaccade performance has been shown to be modulated by the emotional content of the peripheral stimuli, with emotional stimuli leading to higher error rates than neutral stimuli, reflecting an implicit emotion processing effect. The aim of the present study was to investigate the impact on antisaccade performance of threat-related emotional facial stimuli in schizophrenia patients, first-degree relatives of schizophrenia patients and healthy controls. Fifteen patients, 22 relatives and 26 controls, matched for gender, age and verbal intelligence, carried out an antisaccade task with pictures of faces displaying disgusted, fearful and neutral expressions as peripheral stimuli. We observed higher antisaccade error rates in schizophrenia patients compared to first-degree relatives and controls. Relatives and controls did not differ significantly from each other. Antisaccade error rate was influenced by the emotional nature of the stimuli: participants had higher antisaccade error rates in response to fearful faces compared to neutral and disgusted faces. As this emotional influence on cognitive control did not differ between groups we conclude that implicit processing of emotional faces is intact in patients with schizophrenia and those at risk for the illness.     

Inter-individual and intra-individual variability of the N2 component: On reliability and signal-to-noise ratio

The nogo N2 component, an anterior negative peak supposed to be generated in the anterior cingulate cortex, has been used as an indicator of conflict monitoring and response conflict in basic and clinical research. Here, we investigate the reliability and the signal-to-noise ratio (SNR) of inter-individual differences of the N2 amplitudes as well as of intra-individual standard deviations of N2 amplitudes. Effects of the number of nogo epochs, type of summary measure (peak vs. average amplitude), and filter cut-offs (1–12 Hz vs. 1–30 Hz) are investigated. A sample of N = 32 participants, performed a go/nogo task. Excellent Cronbach’s alpha coefficients (?.90) were obtained for the fronto-central average N2 amplitude at 40 nogo epochs and for the peak N2 amplitude at 60 nogo epochs. The SNR was higher for the average nogo N2 amplitude compared to the peak N2 amplitude. Split-half reliability coefficients of the intra-individual standard deviation of the nogo N2 amplitudes were at least moderate. Based on these results we provide suggestions for a reliable N2 measurement. Moreover, although intra-individual variability has often been conceived as noise the present findings support the idea that intra-individual N2 variability incorporates systematic variance.