Exploring Connections of the Supervisors in Supervision

Four therapists have worked closely in a professional support group. More recently attention has been given to the group processes and internal experiences of the group itself. An observation of the four members of this group is that the group process has allowed for peer validation, fortuitously resulting in their professional identities shifting and evolving. They have become curious about the interface between and the integration of personal and professional facets of the therapist's self. A resulting discovery has been that the very mechanisms which disconnect the therapist out there may serve to promote connection in the support group.     

Reduced autobiographical memory specificity and rumination in predicting the course of depression

Reduced autobiographical memory (AM) specificity is a known vulnerability factor for depression. AM specificity was investigated as a predictor of depression with the Autobiographical Memory Test (J. M. G. Williams & K. Broadbent, 1986). When baseline depression scores were partialed, reduced AM specificity to negative cue words predicted higher levels of depression at 7-month follow-up. Once rumination was taken into account by means of the Rumination on Sadness Scale (M. Conway, P. A. R. Csank, S. L. Holm, & C. K. Blake, 2000), AM specificity no longer predicted depression, suggesting that the predictive value of AM specificity observed in previous studies might be--at least partly--explained as an effect of rumination. Further mediation analyses indeed revealed support for rumination as a mediator of the relation between reduced AM specificity and poor outcome of depression.     

Timed picture naming norms for 590 pictures in Dutch

The present study presents timed norms for 590 pictures in Belgian Dutch. We determined name agreement and response latencies. Furthermore, we assessed which factors influenced the naming latencies of the pictures. It appeared that age-of-acquisition, the H-statistic (an index of name agreement), and the number of syllables of the dominant response were significant predictors of the naming latencies. These results are discussed in comparison with previous findings.     

Assessment of male and female behaviour in the employment interview

Personality assessment has a great impact on the outcomes of the selection interview. Women are perceived to have personality characteristics which are different from men. It is doubtful whether these sex stereotyped personality characteristics are based on real differences in verbal and nonverbal behaviour between men and women. Previous studies have shown the influence of sex stereotypes on interview-outcomes. In this study, the relationship between verbal and nonverbal behaviour of male and female applicants and their personality assessment has been investigated. Results show that males and females are assessed stereotypically based on their sex, but also based on their behaviour. For females, a feminine or masculine assessment is of special importance for her chance of selection. The less feminine is a woman's assessment the more likely she is to be accepted as an eligible candidate by the selection board. These accepted women show ‘female’ behaviour as well as ‘male’ behaviour.     

Sex stereotypes and responses to juvenile delinquency

On the basis of our current knowledge of sex stereotypes and their influence on judgments about women and men, two conflicting hypotheses about reactions to delinquent behavior by men and women, or by boys and girls, can be put forward. First, because crime is mainly masculine, responsibility for criminal behavior will be more strongly attributed to a boy's nature than to a girl's, thereby leading to more severe punishment for boys. Second, deviations from a stereotype lead to negative evaluations, and thus should lead to harsher punishment for girls. The first study described, based on a field experiment with 709 adolescent and 403 adult subjects, was conducted to determine whether different sanctions were applied to boys and girls who engaged in identical delinquent behavior. The results show that for boys, more severe punishment was preferred for aggressive behavior, and for girls, more punishment for noncriminal delinquent behavior. In a second study (N=43), it was hypothesized that these differences in sanctioning corresponded with the degree of perceived masculinity of the delinquent behavior. This hypothesis was confirmed. A model shows how sex stereotypes about delinquent behavior lead to sex-related difference in attributions, which in turn lead to differences in punishment.     

Sleep and Affective Brain Regulation

Rapidly emerging evidence continues to describe an intimate and causal relationship between sleep and affective brain regulation. These findings are mirrored by long‐standing clinical observations demonstrating that nearly all mood and anxiety disorders co‐occur with one or more abnormalities of sleep. This review aims to (1) provide a synthesis of recent human evidence describing affective brain and behavioral benefits of sleep when it is obtained, and conversely, detrimental impairments following a lack thereof, (2) set forth a rapid eye movement sleep hypothesis of affective brain homeostasis, optimally preparing the organism for next‐day social and emotional functioning, and (3) outline how this model may explain the prevalent relationships observed between sleep and affective disorders, including relevant treatment mechanisms, with a particular focus on post‐traumatic stress disorder (PTSD).     

The instantiation principle re-evaluated

Three experiments are presented in which different aspects concerning Heit and Barsalou's (1996) instantiation principle were investigated. Mean typicalities of subordinate categories within superordinates were predicted very accurately for all investigated concepts. Multiple instantiations were shown to yield somewhat better predictions than single instantiation. The instantiation principle also successfully predicted mean typicalities on a different level (i.e., in lower-level concepts). An alternative account of Heit and Barsalou's findings was also proven wrong. Finally, correspondence between empirically obtained and predicted standard deviations is argued to be dubious, because of several possible sources of bias in the observed and predicted values.     

Cognitive confidence in obsessive-compulsive disorder: distrusting perception, attention and memory

Previous studies have established that obsessive-compulsive disorder (OCD) is characterised by significant levels of distrust in memory (e.g. for actions). Ironically, this lowered confidence is at least in part due to repeated checking, which is assumed to lower perceptual processing and thereby reduces vividness and detail of the recollections. In a previous study, Hermans, D., Martens, K., De Cort, K., Pieters, G., and Eelen, P. [(2003). Reality monitoring and metacognitive beliefs related to cognitive confidence in OCD. Behaviour Research and Therapy, 41, 383-401] observed that OCD is not only characterised by reduced confidence in memory, but also by a similar distrust in attention (Hermans et al., 2003). The present study aimed at replicating and extending this finding. It was observed (a) that patients suffering from OCD showed less confidence in attention and memory than a clinical and a nonclinical control group; (b) that confidence in attention was uniquely related to checking behaviour, and (c) that repeated checking caused increased levels of distrust in attention. In addition, it was observed that cognitive distrust while performing OCD-related actions not only extends to attention, but also to perception. It is argued that research on metacognition in OCD should move beyond the study of memory.