The effects of social anxiety and depression on the evaluation of facial crowds

Facial crowds of emotion connoting approval or criticism are linked to the fears of socially anxious individuals. We examined evaluation ratings and decision latencies of mixed facial displays by individuals with generalized social phobia (GSPs, n = 18), individuals with comorbid depression and GSP (COMs, n = 18), and normal controls (CONs, n = 18). First, we postulated that GSPs will assign more negative ratings to predominantly disapproving audiences as compared to CONs, and that GSPs will be faster in their evaluation of these audiences (negative bias hypothesis). Second, we expected depression, but not social anxiety, to be associated with diminished positive evaluation of audiences containing predominantly happy expressions and with a slower processing of such positive cues (the impaired positivity hypothesis). Results supported the negative bias hypothesis, and provided partial support for the impaired positivity hypothesis. The importance of examining the processing of complex non-verbal cues in social anxiety and in depression is discussed.     

Antecedents and consequences of adolescents' motivations to join the family business

This study investigates the career development of adolescents with a family business background through a motivational lens. Drawing on self-determination theory, antecedents and consequences of three succession motivations (autonomous, e.g., career interest; introjected, e.g., family obligation; external, e.g., job opportunities) were analyzed in a sample of 152 adolescents in family firms. Structural equation modeling revealed that parental relational support and adolescent's perceived entrepreneurial competence predicted autonomous motivation, whereas parental control related to introjected motivation. Moreover, autonomous motivation related positively to offspring's succession likelihood. Findings point to the relevance of parental career-specific behaviors in the early process of career and succession planning in family firms.     

Emotional Abuse in Childhood and Attachment Anxiety in Adult Romantic Relationships as Predictors of Personality Disorders

Personality disorders are characterized by interpersonal problems. These problems might arise not only in current, but also in past relationships. To test this hypothesis, recollections of abuse and neglect in childhood and representations of adult attachment to the romantic partner were related to dimensional ratings of the 10 DSM-5 personality disorders. Ultimately, 110 patients of a psychosomatic clinic took part in the study. All data were collected with self-report measures. Among the different types of child abuse and neglect, emotional abuse was shown to be most frequently correlated with personality disorders. Attachment dimensions avoidance and anxiety were both associated with personality disorders; anxiety, however, showed stronger correlations. The results reveal that personality disorders come along with enduring adversities in close relationships, mainly experiences of emotional abuse and attachment anxiety, starting in the family of origin and continuing in adult attachment bonds.     

Detecting correlation changes in multivariate time series: A comparison of four non-parametric change point detection methods

Change point detection in multivariate time series is a complex task since next to the mean, the correlation structure of the monitored variables may also alter when change occurs. DeCon was recently developed to detect such changes in mean and\or correlation by combining a moving windows approach and robust PCA. However, in the literature, several other methods have been proposed that employ other non-parametric tools: E-divisive, Multirank, and KCP. Since these methods use different statistical approaches, two issues need to be tackled. First, applied researchers may find it hard to appraise the differences between the methods. Second, a direct comparison of the relative performance of all these methods for capturing change points signaling correlation changes is still lacking. Therefore, we present the basic principles behind DeCon, E-divisive, Multirank, and KCP and the corresponding algorithms, to make them more accessible to readers. We further compared their performance through extensive simulations using the settings of Bulteel et al. (Biological Psychology, 98 (1), 29-42, 2014) implying changes in mean and in correlation structure and those of Matteson and James (Journal of the American Statistical Association, 109 (505), 334-345, 2014) implying different numbers of (noise) variables. KCP emerged as the best method in almost all settings. However, in case of more than two noise variables, only DeCon performed adequately in detecting correlation changes.     

Personal values and political activism: A cross‐national study

Using data from 28 countries in four continents, the present research addresses the question of how basic values may account for political activism. Study (N = 35,116) analyses data from representative samples in 20 countries that responded to the 21‐item version of the Portrait Values Questionnaire (PVQ‐21) in the European Social Survey. Study (N = 7,773) analyses data from adult samples in six of the same countries (Finland, Germany, Greece, Israel, Poland, and United Kingdom) and eight other countries (Australia, Brazil, Chile, Italy, Slovakia, Turkey, Ukraine, and United States) that completed the full 40‐item PVQ. Across both studies, political activism relates positively to self‐transcendence and openness to change values, especially to universalism and autonomy of thought, a subtype of self‐direction. Political activism relates negatively to conservation values, especially to conformity and personal security. National differences in the strength of the associations between individual values and political activism are linked to level of democratization.     

The relationship between marital standards,dyadic coping and marital satisfaction

Different types of cognitions in close relationships have been identified. Yet, little is known about the nature and effects of most of them, such as marital standards. In our research project ‘What makes marriages last?’ we applied a German adaptation of the ‘Inventory of Specific Relationship Standards,’ a questionnaire measuring how much sharing, egalitarianism and investment spouses feel they should have and actually experience in their own marriage. We hypothesized that high, i.e., relationship‐focused standards, should be associated with dyadic coping processes as well as with marital satisfaction. Thereby, dyadic coping was expected to play a mediating role between standards and marital satisfaction. Based on a sample of 663 German married couples, we found significant correlations between standards, marital satisfaction, and dyadic coping processes. Moreover, supportive behavior in stressful situations had the expected partial mediating effect, which turned out to be slightly different for husbands and wives. Implications for preventive and therapeutic intervention are discussed. Copyright © 2006 John Wiley & Sons, Ltd.     

Cognitive styles in an international perspective: cross-validation of the Cognitive Style Indicator (CoSI)

This study examines the cross-cultural validity of the Cognitive Style Indicator (CoSI). Measurement equivalence tests were performed on data collected from a Belgian (n = 300) and a South African (n = 246) sample of students and employees. Confirmatory factor analyses within each sample showed the best fit to the data for a three-factor model underlying the CoSI. Measurement invariance tests, using multigroup confirmatory factor analysis, indicated that the relationships among the scales showed equivalence across cultures. Although the study is an important first step toward the cross-validation of the CoSI, further research in other international samples is particularly needed to strengthen these results.     

Cognitive and motor deficits in older adults with HIV infection: Comparison with normal ageing and Parkinson’s disease

Despite the life-extending success of antiretroviral pharmacotherapy in HIV infection (HIV), the prevalence of mild cognitive impairment in HIV remains high. Near-normal life expectancy invokes an emerging role for age–infection interaction and a potential synergy between immunosenescence and HIV-related health factors, increasing risk of cognitive and motor impairment associated with degradation in corticostriatal circuits. These neural systems are also compromised in Parkinson’s disease (PD), which could help model the cognitive deficit pattern in HIV. This cross-sectional study examined three groups, age 45–79 years: 42 HIV, 41 PD, and 37 control (CTRL) participants, tested at Stanford University Medical School and SRI International. Neuropsychological tests assessed executive function (EF), information processing speed (IPS), episodic memory (MEM), visuospatial processing (VSP), and upper motor (MOT) speed and dexterity. The HIV and PD deficit profiles were similar for EF, MEM, and VSP. Although only the PD group was impaired on MOT compared with CTRL, MOT scores were related to cognitive scores in HIV but not PD. Performance was not related to depressive symptoms, socioeconomic status, or CD4⁺ T-cell counts. The overlap of HIV-PD cognitive deficits implicates frontostriatal disruption in both conditions. The motor-cognitive score relation in HIV provides further support for the hypothesis that these processes share similar underlying mechanisms in HIV infection possibly expressed with or exacerbated by ageing.